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paloaltovision.com
Latin dominant · moderate lexical diversity · short-form declarative register · moderate clause complexity · narrow topic focus · moderate uncommon edge signal
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paloaltovision.com
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Latin dominant · moderate lexical diversity · short-form declarative register · moderate clause complexity · narrow topic focus · moderate uncommon edge signal
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gdr-2d0312e4 · v1.0.0 · Law III+V+VI
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Latin dominant · moderate lexical diversity · short-form declarative register · moderate clause complexity · narrow topic focus · moderate uncommon edge signal
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gdr-2d0312e4
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paloaltovision-com
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Minted At
2026-05-14T23:00:24Z
Law I — Provenance · Law II — Temporal Attestation Visit paloaltovision.com ↗
SEO Record extracted from http://www.paloaltovision.com/
Title
Home - Palo Alto Vision Optometry
H1
Welcome to Palo Alto Vision Optometry
Meta Description
Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care
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https://www.paloaltovision.com/
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en-US
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Twitter / X Tags
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H2 (1)
Book Your Exam Appointment Online
Full Extracted Text Corpus 24,541 chars · 3,875 words · 6 pages · Law I
Everything paloaltovision.com said about itself — extracted verbatim from 6 pages, 3,875 words total. No editorial layer. No inference. Law III — the text is the measurement. Meaning is the reader's. Minted: 2026-05-14T23:00:24Z
◈ Homepage — http://www.paloaltovision.com/About Us Our Services Location Order Contacts Here Welcome to Palo Alto Vision Optometry We are excited to provide you professional Eye Care services in a comfortable and friendly environment. Contact us to schedule your appointment today. PALO ALTO VISION OPTOMETRY 109 California Ave Ste D101A Palo Alto, CA 94306 Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed [email protected] Book Your Exam Appointment Online Michael D. Le, OD Vivian Pham, OD Contacts 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Notice of Privacy Practices Palo Alto Vision Optometry © 2026. All rights reserved. ◈ Interior Pages — 6 pages crawledAbout Us - Palo Alto Vision Optometry About Us Our Services Location Order Contacts Here Close About Us Our Services Location Order Contacts Here 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Open hours: 10.00-18.00 Tues-Sat Our Mission Welcome to Palo Alto Vision Optometry! We are excited to provide you professional eye care services in a comfortable and friendly environment. In an increasingly rushed culture that sacrifices quality for speed and shortcuts, our practice stands out from the rest. We take great pride on offering the best customer services, with personalized 45 minutes exams to address all your ocular health needs and to ensure everyone receives the highest quality of eye care they deserve. At Palo Alto Vision Optometry, we strive to build long-term relationships with our patients and their families. Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care and certified to diagnose and treat most eye disease, including glaucoma, diabetic retinopathy, macular degeneration, foreign body trauma and eye infections, as well as perform Ortho-K/CRT (Corneal Refractive Therapy) and Laser Vision Correction Consultations. Our office is fully equipped with all the latest eye care technology; we even provide complimentary fundus photos of the retina to all patients to monitor for any subtle changes on an annual basis. We hope you give us an opportunity to serve you and your family’s eye care needs. We look forward to meeting you in the near future. Comprehensive Eye Exams Contact Lens Exam CRT/Ortho-K/Orthokeratology Enchroma lenses for Color Vision Deficiency Medical/Office Visits (Red eyes or infection) Meet Our Doctors Michael D. Le, OD Dr. Michael Le was born and raised in San Jose and has been with Palo Alto Vision Optometry since 2013. He graduated from the University of California, San Diego with Latin honors and then received his doctoral training at the University of California, Berkeley School of Optometry, where he was part of the Beta Sigma Kappa International Optometric honor society. Dr. Le is certified at the highest level to practice full-scope optometry in managing ocular diseases. Dr. Le is also certified to fit Ortho-K/Orthokeratology/CRT (Corneal Refractive Therapy). For more questions about CRT, please contact Dr. Le directly at [email protected]. In his free time, he enjoys watching and playing sports as well as spending quality time with friends and family. Dr. Michael Le’s Yelp Page Schedule an appointment with Dr. Michael Le Michael D. Le, OD Vivian Pham, OD Dr. Vivian Pham is a South San Jose native. She completed her undergraduate studies in Biochemistry and Molecular Biology at UC Davis and her optometric training at UC Berkeley, where she graduated with academic honors. While at UC Berkeley, Dr. Pham received a National Institute of Health grant to conduct research in myopia management. Dr. Pham completed her clinical training at Omni Eye Services- New Jersey, VA Long Beach, and UC Santa Cruz and completed her residency training in ocular disease, geriatric optometry, and low vision rehabilitation at the VA Palo Alto Health Care System. Dr. Pham is certified at the highest level to practice full-scope optometry. Her professional interests include continued learning, comprehensive eye care for all ages, myopia management, specialty contact lenses, and glaucoma management. Outside of clinic, she enjoys bowling (although she is not very good), crabbing, grocery shopping, and annoying her friends and family. Schedule an appointment with Dr. Vivian Pham Vivian Pham, OD Thuy T. Nguyen, OD Dr. Thuy Nguyen is originally from the Los Angeles area where she received her Bachelor of Science degree in Psychobiology at UCLA. She then attended UC Berkeley School of Optometry, where she graduated with high honors. She is certified at the highest level to practice full-scope optometry to diagnose and treat ocular diseases including glaucoma. Dr. Nguyen is committed to providing the best quality and attentive vision care for all of her patients. She loves to share knowledge about the eyes while helping her patients see better and live healthier. In her free time, Dr. Nguyen enjoys traveling, playing tennis, and spending quality time with family and friends. Dr. Nguyen is currently not seeing patients at this time. Lawrence Y. Chin, OD To all my loyal patients, I have reach the threshold of retirement after 47yrs of private practice. It was certainly enjoyable to have such loving patients, and catch up to your life events of the past year. The term “family practice” really felt like you were family to me! It certainly feels great to know that perhaps, our office had made a difference in our community. The next steps will be scary, but probably fun. Will be doing a lot of traveling and living outside the bay area 50% of the time. Initially, it will be weird not to show up at the office, but I’m sure I can adjust. With all my fondest wishes, Dr Chin class="post_content" itemprop="articleBody"> --> class="itemscope post_item post_item_single post_featured_default post_format_standard post-415 page type-page status-publish hentry" itemscope itemtype="http://schema.org/Article"> --> class="content"> --> class="content_wrap"> --> --> Contacts 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Notice of Privacy Practices Palo Alto Vision Optometry © 2026. All rights reserved. Palo Alto Vision Optometry | Notice of Privacy Practices - Palo Alto Vision Optometry About Us Our Services Location Order Contacts Here Close About Us Our Services Location Order Contacts Here 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Open hours: 10.00-18.00 Tues-Sat Palo Alto Vision Optometry | Notice of Privacy Practices Effective 11/24/2020 Your Information. Your Rights. Our Responsibilities. This notice describes how medical information about you may be used and disclosed and how you can get access to this information. Please review it carefully. Your Rights When it comes to your health information, you have certain rights. This section explains your rights and some of our responsibilities to help you. You can get an electronic or paper copy of your medical record: You can ask to see or get an electronic or paper copy of your medical record and other health information we have about you. Ask us how to do this. We will provide a copy or a summary of your health information. We may charge a reasonable, cost- based fee. ASK US TO CORRECT YOUR MEDICAL RECORD You can ask us to correct health information about you that you think is incorrect or incomplete. Ask us how to do this. We may say “no” to your request, but we’ll tell you why in writing within 60 days REQUEST CONFIDENTIAL COMMUNICATIONS You can ask us to contact you in a specific way (for example, home or office phone) or to send mail to a different address. We will say “yes” to all reasonable requests. ASK US TO LIMIT WHAT WE USE OR SHARE You can ask us not to use or share certain health information for treatment, payment, or our operations. We are not required to agree to your request, and we may say “no” if it would affect your care. If you pay for a service or health care item out-of- pocket in full, you can ask us not to share that information for the purpose of payment or our operations with your health insurer. We will say “yes” unless a law requires us to share that information. GET A LIST OF THOSE WITH WHOM WE’VE SHARED INFORMATION You can ask for a list (accounting) of the times we’ve shared your health information for six years prior to the date you ask, who we shared it with, and why. We will include all the disclosures except for those about treatment, payment, and health care operations, and certain other disclosures (such as any you asked us to make). We’ll provide one accounting a year for free but will charge a reasonable, cost-based fee if you ask for another one within 12 months. GET A COPY OF THIS PRIVACY NOTICE You can ask for a paper copy of this notice at any time, even if you have agreed to receive the notice electronically. We will provide you with a paper copy promptly. CHOOSE SOMEONE TO ACT FOR YOU If you have given someone medical power of attorney or if someone is your legal guardian, that person can exercise your rights and make choices about your health information. We will make sure the person has this authority and can act for you before we take any action. FILE A COMPLAINT IF YOU FEEL YOUR RIGHTS ARE VIOLATED You can complain if you feel we have violated your rights by contacting us at 650-322-6656. You can file a complaint with the U.S. Department of Health and Human Services Office for Civil Rights by sending a letter to 200 Independence Avenue, S.W., Washington, D.C. 20201, calling 1-877-696-6775, or visiting www.hhs.gov/ocr/privacy/hipaa/complaints We will not retaliate against you for filing a complaint. Your Choices For certain health information, you can tell us your choices about what we share. If you have a clear preference for how we share your information in the situations described below, talk to us. Tell us what you want us to do, and we will follow your instructions. In these cases, you have both the right and choice to tell us to: Share information with your family, close friends, or others involved in your care Share information in a disaster relief situation Include your information in a hospital directory If you are not able to tell us your preference, for example if you are unconscious, we may go ahead and share your information if we believe it is in your best interest. We may also share your information when needed to lessen a serious and imminent threat to health or safety. In these cases we never share your information unless you give us written permission: Marketing purposes Sale of your information Most sharing of psychotherapy notes In the case of fundraising: We may contact you for fundraising efforts, but you can tell us not to contact you again. Our Uses and Disclosures HOW DO WE TYPICALLY USE OR SHARE YOUR HEALTH INFORMATION? We typically use or share your health information in the following ways: TREAT YOU We can use your health information and share it with other professionals who are treating you. Example: A doctor treating you for an injury asks another doctor about your overall health condition. RUN OUR ORGANIZATION We can use and share your health information to run our practice, improve your care, and contact you when necessary. Example: We use health information about you to manage your treatment and services. BILL FOR YOUR SERVICES We can use and share your health information to bill and get payment from health plans or other entities.Example: We give information about you to your health insurance plan so it will pay for your services. HOW ELSE CAN WE USE OR SHARE YOUR HEALTH INFORMATION? We are allowed or required to share your information in other ways – usually in ways that contribute to the public good, such as public health and research. We have to meet many conditions in the law before we can share your information for these purposes. For more information see: https://www.hhs.gov/hipaa/for-individuals/guidance-materials-for-consumers/index.html HELP WITH PUBLIC HEALTH AND SAFETY ISSUES We can share health information about you for certain situations such as: Preventing disease Helping with product recalls Reporting adverse reactions to medications Reporting suspected abuse, neglect, or domestic violence Preventing or reducing a serious threat to anyone’s health or safety DO RESEARCH We can use or share your information for health research. COMPLY WITH THE LAW We will share information about you if state or federal laws require it, including with the Department of Health and Human Services if it wants to see that we’re complying with federal privacy law. RESPOND TO ORGAN AND TISSUE DONATION REQUESTS We can share health information about you with organ procurement organizations. WORK WITH A MEDICAL EXAMINER OR FUNERAL DIRECTOR We can share health information with a coroner, medical examiner, or funeral director when an individual dies. ADDRESS WORKERS’ COMPENSATION, LAW ENFORCEMENT, AND OTHER GOVERNMENT REQUESTS We can use or share health information about you: For workers’ compensation claims For law enforcement purposes or with a law enforcement official With health oversight agencies for activities authorized by law For special government functions such as military, national security, and presidential protective services RESPOND TO LAWSUITS AND LEGAL ACTIONS We can share health information about you in response to a court or administrative order, or in response to a subpoena. Our Responsibilities We are required by law to maintain the privacy and security of your protected health information. We will let you know promptly if a breach occurs that may have compromised the privacy or security of your information. We must follow the duties and privacy practices described in this notice and give you a copy of it. We will not use or share your information other than as described here unless you tell us we can in writing. If you tell us we can, you may change your mind at any time. Let us know in writing if you change your mind. FOR MORE INFORMATION SEE: www.hhs.gov/ocr/privacy/hipaa/understanding/consumers/noticepp.html CHANGES TO THE TERMS OF THIS NOTICE We can change the te Vivian Pham, OD - Palo Alto Vision Optometry About Us Our Services Location Order Contacts Here Close About Us Our Services Location Order Contacts Here 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Open hours: 10.00-18.00 Tues-Sat Vivian Pham, OD Vivian Pham, OD Dr. Vivian Pham is a South San Jose native. She completed her undergraduate studies in Biochemistry and Molecular Biology at UC Davis and her optometric training at UC Berkeley, where she graduated with academic honors. While at UC Berkeley, Dr. Pham received a National Institute of Health grant to conduct research in myopia management. Dr. Pham completed her clinical training at Omni Eye Services- New Jersey, VA Long Beach, and UC Santa Cruz and completed her residency training in ocular disease, geriatric optometry, and low vision rehabilitation at the VA Palo Alto Health Care System. Dr. Pham is certified at the highest level to practice full-scope optometry. Her professional interests include continued learning, comprehensive eye care for all ages, myopia management, specialty contact lenses, and glaucoma management. Outside of clinic, she enjoys bowling (although she is not very good), crabbing, grocery shopping, and annoying her friends and family. Schedule an appointment with Dr. Vivian Pham class="post_content" itemprop="articleBody"> --> class="itemscope post_item post_item_single_team post_featured_default post_format_standard post-554 team type-team status-publish has-post-thumbnail hentry team_group-all-team team_group-meet-our-doctors" itemscope itemtype="http://schema.org/Article"> --> class="content"> --> class="content_wrap"> --> --> Contacts 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Notice of Privacy Practices Palo Alto Vision Optometry © 2026. All rights reserved. Michael D. Le - Palo Alto Vision Optometry About Us Our Services Location Order Contacts Here Close About Us Our Services Location Order Contacts Here 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Open hours: 10.00-18.00 Tues-Sat Michael D. Le Michael D. Le, OD Dr. Michael Le was born and raised in San Jose and has been with Palo Alto Vision Optometry since 2013. He graduated from the University of California, San Diego with Latin honors and received his doctoral training at the University of California, Berkeley School of Optometry, where he was part of the Beta Sigma Kappa International Optometric honor society. Dr. Le is an active member of the California Optometric Association and Santa Clara County Optometric Society. He is certified at the highest level to practice full-scope optometry in managing ocular diseases. Dr. Le is also certified to fit Ortho-K/Orthokeratology/CRT (Corneal Refractive Therapy). For more questions about CRT, please contact Dr. Le directly at [email protected]. In his free time, he enjoys watching and playing sports as well as spending quality time with friends and family. Schedule an appointment with Dr. Michael Le Dr. Michael Le’s Yelp Page class="post_content" itemprop="articleBody"> --> class="itemscope post_item post_item_single_team post_featured_default post_format_standard post-555 team type-team status-publish has-post-thumbnail hentry team_group-all-team team_group-meet-our-doctors" itemscope itemtype="http://schema.org/Article"> --> class="content"> --> class="content_wrap"> --> --> Contacts 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Notice of Privacy Practices Palo Alto Vision Optometry © 2026. All rights reserved. Our Services - Palo Alto Vision Optometry About Us Our Services Location Order Contacts Here Close About Us Our Services Location Order Contacts Here 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Open hours: 10.00-18.00 Tues-Sat Full Scope Optometric Services Comprehensive Eye Exam During your comprehensive eye exam, we will determine what glasses prescription you need, check your peripheral vision and eye pressures, and evaluate for any eye health conditions, including dry eyes and cataracts. We provide a complimentary photograph of the back of your eyes to better monitor for certain eye conditions, such as glaucoma, macular degeneration, and diabetic retinopathy. Our team will work closely with you to determine what type of glasses will best fit your style and your specific daily activities, such as computer use, outdoor activities, driving and more. Please let us know as soon as possible if you need to cancel an appointment. The more time we have to fill the appointment slot with a new patient. If you cancel less than 24 hours before the appointment, you may be subject to a $25 deposit to schedule future appointments. The deposit is fully refundable as long as you show up to the new appointment date. Contact Lens Exam A contact lens exam is an additional evaluation to determine which contact lens brand and prescription will work best for your comfort and visual needs. We fit a wide variety of breathable contact lenses, including astigmatism, monovision, and multifocal contact lenses. CRT/Orthokeratology/Ortho-K This exciting, non-surgical program is designed to reduce and/or eliminate your dependence on daytime glasses and contact lenses. This process reduces your refractive error by using corneal molding retainer therapeutic lenses that gently reshape the front surface of the eye while you are sleeping. When you wake up and take off the specially fitted lenses, you will have clear, natural vision during your waking hours! Please contact Dr. Michael Le directly at [email protected] for any questions about CRT/Ortho-K. Refractive (LASIK / PRK) Surgery Comanagement We provide consultations for patients interested in refractive surgeries such as LASIK and PRK. Our doctors will review your prescription history and ocular health to determine your likelihood for success with these surgeries. We can also provide pre-operative and post-operative exams so we can be your main point of contact before and after your surgery. EnChroma lenses for Color Vision Deficiency EnChroma lenses are revolutionary lenses that helps enhance color vision, particularly those who has a color vision deficiency. EnChroma lenses uses advanced technology to selectively filters certain wavelengths of light that is commonly responsible for color confusion. Colors can appear more vibrant, saturated, or vivid. These lenses helps those with color vision deficiency perceive colors more easily (improve their perception of colors). Everyone’s experience to the EnChroma lenses will be unique and different depending on level of color vision deficiency. We are one of the few offices in the Bay Area to offer these remarkable lenses. We welcome you to contact us to schedule an appointment for an EnChroma trial and consultation session. We highly recommend you trying them in person to get the full experience of these amazing lenses. Try the EnChroma Color Vision Test Now Medical/Office Visit (Red Eye or infection) We are available to diagnose and address any sudden changes to your eye health, including eye infections and foreign bodies. If you are experiencing any sudden red eyes, irritation or ocular pain, please call our office to schedule an appointment. Types of Payment Accepted We accept Cash, Personal Checks, Visa and Master Card. Insurance Plans We participate with VSP, Check with our staff if you have other types of coverage. Unfortunately, we no longer take EyeMed insurance. Languages Spoken Our staff speaks English, Vietnamese, and Mandarin. Book Your Exam Appointment Online Michael D. Le, OD Lawrence Y. Chin, OD Thuy T. Nguyen, OD class="post_content" itemprop="articleBody"> --> class="itemscope post_item post_item_single post_featured_default post_format_standard post-307 page type-page status-publish hentry" itemscope itemtype="http://schema.org/Article"> --> class="content"> --> class="content_wrap"> --> --> Contacts 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Notice of Privacy Practices Palo Alto Vision Optometry © 2026. All rights reserved. Location - Palo Alto Vision Optometry About Us Our Services Location Order Contacts Here Close About Us Our Services Location Order Contacts Here 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Open hours: 10.00-18.00 Tues-Sat Palo Alto Vision Optometry 109 California Ave, Ste D101A Palo Alto, Ca 94306 New location Phone: 650-322-6656 Cell: 650-714-6417 E-mail: [email protected] Hours: Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Please call to confirm, Sat hours may vary class="post_content" itemprop="articleBody"> --> class="itemscope post_item post_item_single post_featured_default post_format_standard post-1389 page type-page status-publish hentry" itemscope itemtype="http://schema.org/Article"> --> class="content"> --> class="content_wrap"> --> --> Contacts 109 California Ave, Ste D101A Palo Alto, CA 94306 650-322-6656 [email protected] Office Hours Tue 10:00 am – 6:00 pm Wed 10:00 am – 6:00 pm Thu 10:00 am – 6:00 pm Fri 10:00 am – 6:00 pm Sat 9:00 am – 5:00 pm Sun Closed Mon Closed Notice of Privacy Practices Palo Alto Vision Optometry © 2026. All rights reserved.
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    "skills",
    "naics",
    "founder",
    "hasMerchantReturnPolicy",
    "parentOrganization",
    "areaServed",
    "globalLocationNumber",
    "review"
  ],
  "top_semantic_words": [
    "information",
    "health",
    "palo",
    "alto",
    "vision",
    "optometry",
    "services",
    "eye",
    "class",
    "contacts",
    "california",
    "hours",
    "care",
    "closed",
    "pham",
    "lenses",
    "location",
    "office",
    "sat",
    "order",
    "ave",
    "ste",
    "michael",
    "notice",
    "appointment",
    "info",
    "paloaltovision",
    "vivian",
    "practice",
    "itemscope",
    "practices",
    "family",
    "medical",
    "law",
    "schedule",
    "tue",
    "wed",
    "thu",
    "fri",
    "sun"
  ],
  "ratio_signals": {
    "schema_density": 0.475,
    "nav_ratio": 0.1852,
    "content_to_structure_ratio": 0.065955,
    "external_tld_diversity": 2,
    "self_declaration_coherence": 0.4179,
    "schema_to_navigation_alignment": 0.0,
    "javascript_surface_ratio": 0.0,
    "url_depth_distribution": {
      "depth_0": 7,
      "depth_1": 9,
      "depth_2": 3,
      "depth_3plus": 8
    }
  },
  "semantic_html_ratio": 0.0,
  "javascript_surface_ratio": 0.0,
  "img_alt_coverage": 0.0,
  "robots_complexity_score": 0,
  "ariadne_blocked": false,
  "security_label": "MINIMAL",
  "https_enforced": true,
  "freshness_label": "CURRENT",
  "tld_starjet_url": "https://globaldataregistry.com/registry/tld/ledger/com",
  "schema_starjet_urls": [
    "https://globaldataregistry.com/registry/schema/ledger/organization",
    "https://globaldataregistry.com/registry/schema/ledger/imageobject",
    "https://globaldataregistry.com/registry/schema/ledger/website",
    "https://globaldataregistry.com/registry/schema/ledger/searchaction",
    "https://globaldataregistry.com/registry/schema/ledger/webpage",
    "https://globaldataregistry.com/registry/schema/ledger/readaction"
  ],
  "native_text_sample": "About Us\nOur Services\nLocation\nOrder Contacts Here\nWelcome to Palo Alto Vision Optometry\n\nWe are excited to provide you professional Eye Care services in a comfortable and friendly environment.\nContact us to schedule your appointment today.\n\nPALO ALTO VISION OPTOMETRY\n109 California Ave Ste D101A\nPalo Alto, CA 94306\n\nOffice Hours\nTue\n10:00 am – 6:00 pm\nWed\n10:00 am – 6:00 pm\nThu\n10:00 am – 6:00 pm\nFri\n10:00 am – 6:00 pm\nSat\n9:00 am – 5:00 pm\nSun\nClosed\nMon\nClosed\n\[email protected]\n\nBook Y",
  "topology_fingerprint_version": "1.0.0"
}
Layer 3 — Recursive · Empty at mint. Grows forever through accumulated corpus passes. Common edges (Law V), uncommon edges (Law VI), topology cluster scores. The graph builds itself. Law VII — Torus.
rld:recursive — edge_count=0
{
  "edges": [],
  "appended_at": [],
  "edge_count": 0
}
Root-LD v1.0 · root-ld.org · Law I+II+VII root-ld.org ↗
Schema.org Intelligence scored · graph traversal · Law VI negative space
32% coverage · 6 types · 19 props · 74 gaps · click to expand
32%
Schema Utilization Score
PARTIAL COVERAGE — GAPS IDENTIFIED
schema.org v2.0.0 · 19 props extracted · 74 gaps · http://www.paloaltovision.com/
ThingOrganizationImageObjectWebSiteSearchActionWebPage
◈ Schema Graph — Three-Direction Traversal
Declared: Organization · ImageObject · WebSite · SearchAction · WebPage · ReadAction
✓ Implemented
nameownPalo Alto Vision Optometry
urlownhttps://www.paloaltovision.com/
sameAsownhttps://www.facebook.com/paloaltovision/
logoownhttps://www.paloaltovision.com/#logo
imageownhttps://www.paloaltovision.com/#logo
inLanguageownen-US
widthown491
heightown751
captionownPalo Alto Vision Optometry
publisherownhttps://www.paloaltovision.com/#organization
potentialActionown[SearchAction]
targetownhttps://www.paloaltovision.com/?s={search_term_string}
query-inputownrequired name=search_term_string
isPartOfownhttps://www.paloaltovision.com/#website
aboutownhttps://www.paloaltovision.com/#organization
datePublishedown2016-04-11T08:52:04+00:00
dateModifiedown2025-07-27T19:55:32+00:00
descriptionownPalo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care
primaryImageOfPageownhttps://www.paloaltovision.com/team/vivian-pham/#primaryimage
✗ Not Implemented / Gap
aggregateRatinggap
emailgap
alternateNamegap
geogap
areaServedgap
hasOfferCataloggap
keywordsgap
openingHoursgap
addressgap
legalNamegap
contactPointgap
numberOfEmployeesgap
foundingDategap
knowsAboutgap
identifiergap
telephonegap
priceRangegap
slogangap
fundinggap
employeegap
diversityStaffingReportgap
fundergap
leiCodegap
knowsLanguagegap
brandgap
skillsgap
naicsgap
foundergap
hasMerchantReturnPolicygap
parentOrganizationgap
globalLocationNumbergap
reviewgap
Thingancestor +1schema.org/Thing ↗6/13 (46%)
The most generic type of item.
sameAsnamepotentialActiondescriptionurlimage
additionalTypeidentifierownersubjectOfmainEntityOfPagealternateNamedisambiguatingDescription
CreativeWorksibling via Thingschema.org/CreativeWork ↗102 exclusive
The most generic kind of creative work, including books, movies, photographs, software programs, etc.
providergenrewordCountaccessModeSufficientacquireLicensePagetemporalCoveragepublisherthumbnail
Productsibling via Thingschema.org/Product ↗46 exclusive
Any offered product or service. For example: a pair of shoes; a concert ticket; the rental of a car; a haircut; or an episode of a TV show streamed online.
hasMeasurementweightheightdisplayLocationgtingtin12isRelatedToproductID
Eventsibling via Thingschema.org/Event ↗33 exclusive
An event happening at a certain time and location, such as a concert, lecture, or festival. Ticketing information may be added via the [[offers]] property. Repe
durationendDateeventAttendanceModeactormaximumVirtualAttendeeCapacitysuperEventoffersrecordedIn
Personsibling via Thingschema.org/Person ↗33 exclusive
A person (alive, dead, undead, or fictional).
honorificPrefixweightheightgenderpronounsdeathDateaffiliationchildren
Placesibling via Thingschema.org/Place ↗28 exclusive
Entities that have a somewhat fixed, physical extension.
geoCoversspecialOpeningHoursSpecificationpublicAccesssmokingAllowedgeoOverlapslatitudeopeningHoursSpecificationgeoContains
Actionsibling via Thingschema.org/Action ↗12 exclusive
An action performed by a direct agent and indirect participants upon a direct object. Optionally happens at a location with the help of an inanimate instrument.
providerresultactionProcessstartTimeobjectactionStatusagentinstrument
MedicalEntitysibling via Thingschema.org/MedicalEntity ↗7 exclusive
The most generic type of entity related to health and the practice of medicine.
relevantSpecialtystudycodelegalStatusrecognizingAuthorityguidelinemedicineSystem
Intangiblesibling via Thingschema.org/Intangible ↗0 exclusive
A utility class that serves as the umbrella for a number of 'intangible' things such as quantities, structured values, etc.
LocalBusinesschild / upgradeschema.org/LocalBusiness ↗+32 props
A particular physical business or branch of an organization. Examples of LocalBusiness include a restaurant, a particular branch of a restaurant chain, a branch
additionalPropertyamenityFeaturebranchCodecontainedInPlacecontainsPlacecurrenciesAcceptedgeogeoContains
EducationalOrganizationchild / upgradeschema.org/EducationalOrganization ↗+29 props
An educational organization.
additionalPropertyamenityFeaturebranchCodecontainedInPlacecontainsPlacegeogeoContainsgeoCoveredBy
NewsMediaOrganizationchild / upgradeschema.org/NewsMediaOrganization ↗+4 props
A News/Media organization such as a newspaper or TV station.
mastheadmissionCoveragePrioritiesPolicynoBylinesPolicyverificationFactCheckingPolicy
MedicalOrganizationchild / upgradeschema.org/MedicalOrganization ↗+3 props
A medical organization (physical or not), such as hospital, institution or clinic.
healthPlanNetworkIdisAcceptingNewPatientsmedicalSpecialty
Airlinechild / upgradeschema.org/Airline ↗+2 props
An organization that provides flights for passengers.
boardingPolicyiataCode
Corporationchild / upgradeschema.org/Corporation ↗+1 props
Organization: A business corporation.
tickerSymbol
SportsOrganizationchild / upgradeschema.org/SportsOrganization ↗+1 props
Represents the collection of all sports organizations, including sports teams, governing bodies, and sports associations.
sport
NGOchild / upgradeschema.org/NGO ↗+0 props
Organization: Non-governmental Organization.
GovernmentOrganizationchild / upgradeschema.org/GovernmentOrganization ↗+0 props
A governmental organization or agency.
FundingSchemechild / upgradeschema.org/FundingScheme ↗+0 props
A FundingScheme combines organizational, project and policy aspects of grant-based funding that sets guidelines, principles and mechanisms to support other
PoliticalPartychild / upgradeschema.org/PoliticalParty ↗+0 props
Organization: Political Party.
OnlineBusinesschild / upgradeschema.org/OnlineBusiness ↗+0 props
A particular online business, either standalone or the online part of a broader organization. Examples include an eCommerce site, an online travel booking site,
◈ Structural Negative Type Space — Constitutional Law VI
◈ Action Branch

No structural connection to the Action branch. Graph position measurement. schema.org/Action ↗ · Law III — meaning is yours.

◈ BioChemEntity Branch

No structural connection to the BioChemEntity branch. Graph position measurement. schema.org/BioChemEntity ↗ · Law III — meaning is yours.

◈ CreativeWork Branch

No structural connection to the CreativeWork branch. Graph position measurement. schema.org/CreativeWork ↗ · Law III — meaning is yours.

◈ Event Branch

No structural connection to the Event branch. Graph position measurement. schema.org/Event ↗ · Law III — meaning is yours.

◈ Intangible Branch

No structural connection to the Intangible branch. Graph position measurement. schema.org/Intangible ↗ · Law III — meaning is yours.

◈ MedicalEntity Branch

No structural connection to the MedicalEntity branch. Graph position measurement. schema.org/MedicalEntity ↗ · Law III — meaning is yours.

◈ Person Branch

No structural connection to the Person branch. Graph position measurement. schema.org/Person ↗ · Law III — meaning is yours.

◈ Place Branch

No structural connection to the Place branch. Graph position measurement. schema.org/Place ↗ · Law III — meaning is yours.

◈ Product Branch

No structural connection to the Product branch. Graph position measurement. schema.org/Product ↗ · Law III — meaning is yours.

◈ Taxon Branch

No structural connection to the Taxon branch. Graph position measurement. schema.org/Taxon ↗ · Law III — meaning is yours.

◈ Gap List (74 properties unmapped)
fundingknowsAboutemployeefoundingDatediversityStaffingReportkeywordssloganfunderaggregateRatingleiCodeknowsLanguagebrandskillsnaicsfounderhasMerchantReturnPolicyparentOrganizationareaServedglobalLocationNumberrevieweventinteractionStatisticlegalNameaddressmemberOfactionableFeedbackPolicycontactPointethicsPolicyhasCertificationnumberOfEmployees
+44 more gaps not shown
◈ Source Schema.org — Raw Extraction (7 blocks)
Block 1 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/#webpage",
      "url": "https://www.paloaltovision.com/",
      "name": "Home - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "about": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "datePublished": "2016-04-11T08:52:04+00:00",
      "dateModified": "2025-07-27T19:55:32+00:00",
      "description": "Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/"
          ]
        }
      ]
    }
  ]
}
◈ Source: http://www.paloaltovision.com/ · Law I — Provenance
Block 2 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/about-us/#webpage",
      "url": "https://www.paloaltovision.com/about-us/",
      "name": "About Us - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "datePublished": "2016-04-12T13:37:24+00:00",
      "dateModified": "2025-07-25T06:35:09+00:00",
      "description": "Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/about-us/"
          ]
        }
      ]
    }
  ]
}
◈ Source: https://www.paloaltovision.com/about-us/ · Fetched: 2026-05-14T23:00:28Z · Law I — Provenance
Block 3 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/notice-of-privacy-practices/#webpage",
      "url": "https://www.paloaltovision.com/notice-of-privacy-practices/",
      "name": "Palo Alto Vision Optometry | Notice of Privacy Practices - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "datePublished": "2021-05-10T19:31:41+00:00",
      "dateModified": "2021-05-10T19:55:50+00:00",
      "description": "Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/notice-of-privacy-practices/"
          ]
        }
      ]
    }
  ]
}
◈ Source: https://www.paloaltovision.com/notice-of-privacy-practices/ · Fetched: 2026-05-14T23:00:28Z · Law I — Provenance
Block 4 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "ImageObject",
      "@id": "https://www.paloaltovision.com/team/vivian-pham/#primaryimage",
      "inLanguage": "en-US",
      "url": "https://www.paloaltovision.com/wp-content/uploads/2025/07/headshot.jpg",
      "width": 908,
      "height": 1161
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/team/vivian-pham/#webpage",
      "url": "https://www.paloaltovision.com/team/vivian-pham/",
      "name": "Vivian Pham, OD - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "primaryImageOfPage": {
        "@id": "https://www.paloaltovision.com/team/vivian-pham/#primaryimage"
      },
      "datePublished": "2016-04-13T13:50:54+00:00",
      "dateModified": "2025-08-21T19:34:21+00:00",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/team/vivian-pham/"
          ]
        }
      ]
    }
  ]
}
◈ Source: https://www.paloaltovision.com/team/vivian-pham/ · Fetched: 2026-05-14T23:00:28Z · Law I — Provenance
Block 5 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "ImageObject",
      "@id": "https://www.paloaltovision.com/team/michael-d-le/#primaryimage",
      "inLanguage": "en-US",
      "url": "https://www.paloaltovision.com/wp-content/uploads/2016/04/mike-profile.jpeg",
      "width": 316,
      "height": 474
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/team/michael-d-le/#webpage",
      "url": "https://www.paloaltovision.com/team/michael-d-le/",
      "name": "Michael D. Le - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "primaryImageOfPage": {
        "@id": "https://www.paloaltovision.com/team/michael-d-le/#primaryimage"
      },
      "datePublished": "2016-04-13T13:52:32+00:00",
      "dateModified": "2020-01-09T02:53:58+00:00",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/team/michael-d-le/"
          ]
        }
      ]
    }
  ]
}
◈ Source: https://www.paloaltovision.com/team/michael-d-le/ · Fetched: 2026-05-14T23:00:28Z · Law I — Provenance
Block 6 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "ImageObject",
      "@id": "https://www.paloaltovision.com/our-services/#primaryimage",
      "inLanguage": "en-US",
      "url": "https://cdn.shopify.com/s/files/1/0010/9215/7503/t/5/assets/enchroma-iphone2.jpg?3929"
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/our-services/#webpage",
      "url": "https://www.paloaltovision.com/our-services/",
      "name": "Our Services - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "primaryImageOfPage": {
        "@id": "https://www.paloaltovision.com/our-services/#primaryimage"
      },
      "datePublished": "2016-04-12T09:43:10+00:00",
      "dateModified": "2024-08-01T19:22:03+00:00",
      "description": "Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/our-services/"
          ]
        }
      ]
    }
  ]
}
◈ Source: https://www.paloaltovision.com/our-services/ · Fetched: 2026-05-14T23:00:28Z · Law I — Provenance
Block 7 · @type: unknown
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "Organization",
      "@id": "https://www.paloaltovision.com/#organization",
      "name": "Palo Alto Vision Optometry",
      "url": "https://www.paloaltovision.com/",
      "sameAs": [
        "https://www.facebook.com/paloaltovision/"
      ],
      "logo": {
        "@type": "ImageObject",
        "@id": "https://www.paloaltovision.com/#logo",
        "inLanguage": "en-US",
        "url": "https://www.paloaltovision.com/wp-content/uploads/2020/03/PAVO-Primary-Logo-Black.png",
        "width": 491,
        "height": 751,
        "caption": "Palo Alto Vision Optometry"
      },
      "image": {
        "@id": "https://www.paloaltovision.com/#logo"
      }
    },
    {
      "@type": "WebSite",
      "@id": "https://www.paloaltovision.com/#website",
      "url": "https://www.paloaltovision.com/",
      "name": "Palo Alto Vision Optometry",
      "description": "",
      "publisher": {
        "@id": "https://www.paloaltovision.com/#organization"
      },
      "potentialAction": [
        {
          "@type": "SearchAction",
          "target": "https://www.paloaltovision.com/?s={search_term_string}",
          "query-input": "required name=search_term_string"
        }
      ],
      "inLanguage": "en-US"
    },
    {
      "@type": "WebPage",
      "@id": "https://www.paloaltovision.com/location/#webpage",
      "url": "https://www.paloaltovision.com/location/",
      "name": "Location - Palo Alto Vision Optometry",
      "isPartOf": {
        "@id": "https://www.paloaltovision.com/#website"
      },
      "datePublished": "2019-11-30T10:45:57+00:00",
      "dateModified": "2025-07-26T05:37:07+00:00",
      "description": "Palo Alto Vision Optometry is well established in Palo Alto community for the past 30+ years. Our optometrists are clinically trained to practice the broadest scope of primary eye care",
      "inLanguage": "en-US",
      "potentialAction": [
        {
          "@type": "ReadAction",
          "target": [
            "https://www.paloaltovision.com/location/"
          ]
        }
      ]
    }
  ]
}
◈ Source: https://www.paloaltovision.com/location/ · Fetched: 2026-05-14T23:00:28Z · Law I — Provenance
schema.org v2.0.0 · source: http://www.paloaltovision.com/ schema.org/Organization ↗
Semantic Words 40 words · frequency ranked · Law III
40 words · top 5: information · health · palo · alto · vision · click to expand
Top 40 words by frequency from http://www.paloaltovision.com/ + 6 interior pages (3,715 words total). Stop-words stripped. Ranked by repetition.
#1information44x · 2.33%
#2health43x · 2.28%
#3palo39x · 2.06%
#4alto39x · 2.06%
#5vision35x · 1.85%
#6optometry32x · 1.69%
#7services26x · 1.38%
#8eye22x · 1.16%
#9class20x · 1.06%
#10contacts19x · 1.01%
#11california19x · 1.01%
#12hours17x · 0.9%
#13care16x · 0.85%
#14closed16x · 0.85%
#15pham16x · 0.85%
#16lenses16x · 0.85%
#17location15x · 0.79%
#18office15x · 0.79%
#19sat15x · 0.79%
#20order14x · 0.74%
#21ave14x · 0.74%
#22ste14x · 0.74%
#23michael14x · 0.74%
#24notice14x · 0.74%
#25appointment13x · 0.69%
#26info10x · 0.53%
#27paloaltovision10x · 0.53%
#28vivian10x · 0.53%
#29practice10x · 0.53%
#30itemscope10x · 0.53%
#31practices9x · 0.48%
#32family9x · 0.48%
#33medical9x · 0.48%
#34law9x · 0.48%
#35schedule8x · 0.42%
#36tue8x · 0.42%
#37wed8x · 0.42%
#38thu8x · 0.42%
#39fri8x · 0.42%
#40sun8x · 0.42%
Law III — frequency measured, meaning is the reader's · source: http://www.paloaltovision.com/
Text Topology Fingerprint v1.0.0 · long · 24,542 chars · Law III
Six-layer pre-linguistic shape measurement. Deterministic. Same input, same output, always. Hash: e20adea3d7e85d3f7784e9d493a9b714...
◈ Signal Matrix
0.305
TTR
0.182
HAPAX
0.818
REP
0.544
BIGRAM
0.597
H2T
0.239
CPRT
3.228
SKEW
16.874
KURT
0.749
C/P
1.707
PENT
0.750
S1P
0.003
NASC
TTR=type-token ratio · HAPAX=hapax ratio · REP=repetition score · BIGRAM=bigram repetition · H2T=hapax-to-type · CPRT=capital token ratio · SKEW=sentence skewness · KURT=sentence kurtosis · C/P=comma-period ratio · PENT=punct entropy · S1P=single-sent para ratio · NASC=non-ASCII ratio
◈ Topology Position
Latin dominant · moderate lexical diversity · short-form declarative register · moderate clause complexity · narrow topic focus · moderate uncommon edge signal
◈ Six Measurement Layers
Layer 1 — Character
0.0028
Non-ASCII Ratio
0.0 = Latin-dominant · 1.0 = fully non-Latin script
Layer 1 — Character
3.3518
Character Entropy
Shannon entropy of character distribution.
Layer 1 — Character
'e' (2024x)
Most Frequent
Highest-frequency character. Law V — common edge.
Layer 2 — Token
0.3053
Type-Token Ratio
Unique tokens / total tokens. Lexical diversity signal.
Layer 2 — Token
0.1822
Hapax Ratio
Tokens appearing exactly once. Law VI — uncommon edge.
Layer 6 — Document
0.5968
Hapax to Type
Hapax count / unique token count.
Layer 3 — Punctuation
0.7489
Comma/Period Ratio
Clause complexity per sentence.
Layer 3 — Punctuation
1.7069
Punct Entropy
Shannon entropy across punctuation types.
Layer 4 — Sentence
188
Sentence Count
Total detected sentences across all crawled pages.
Layer 4 — Sentence
3.2280
Skewness
Positive = long-tail. Negative = conversational.
Layer 5 — Paragraph
0.7500
Single Sent Ratio
High = web copy. Low = academic prose.
Layer 6 — Document
0.8178
Repetition Score
Tokens appearing more than once / total.
◈ Token Length Distribution
1-3
39%
4-6
33%
7-10
21%
11-15
5%
16-20
1%
21+
1%
◈ Density Gradient — TTR per Document Tenth
Front-loaded = abstract/preamble · Flat = consistent prose · Back-loaded = building complexity
◈ Lexical Richness Curve — Rolling Window TTR
0.560.94
Window=50 tokens · Step=25 · 154 data points
topology_fingerprint.py v1.0.0 · sha256: e20adea3d7e85d3f... · Law III + Law VI
Ratio Signals 8 deterministic measurements · the gap is the signal
Eight deterministic measurements. Law I: every value traces to its source stage.
schema density
0.4750
Schema props extracted / top semantic words.
nav ratio
0.1852
Nav URLs / total internal URLs.
content to structure ratio
0.0660
Total words / raw HTML bytes. Content density.
external tld diversity
2
Unique TLD count in outbound links.
self declaration coherence
0.4179
Fuzzy overlap across title / H1 / meta / schema name.
schema to nav alignment
0.0000
Schema type tokens vs nav link text overlap.
javascript surface ratio
0.0000
Fraction of interior pages JS-gated.
URL Depth Distribution
depth_0: 7 · depth_1: 9 · depth_2: 3 · depth_3plus: 8
Internal URLs by path depth. Depth 0 = root.
Tech Stack · Security · Freshness SecurityLabel.MINIMAL · FreshnessLabel.CURRENT
Sitemap: ✗Robots.txt: ✗Schema.org: ✓Open Graph: ✓Canonical: ✓HTTPS: ✓HSTS: ✗CSP: ✓
Security
SecurityLabel.MINIMAL
Freshness
FreshnessLabel.CURRENT
Server
LiteSpeed
cmsWordPress
web_serverLiteSpeed
analytics['Google Analytics', 'Google Tag Manager']
Ledger Appends 7 ledgers · graph edge traversal · Law V+VII
Build: national-transit-v1.0.0 Spec: Root-LD v1.0 Status: LIVE Minted: 2026-05-14
paloaltovision.com · gdr-2d0312e4
paloaltovision.com is recorded in the Global Data Registry — open provenance infrastructure for the machine-readable web.
View the Registry →