{"schemaVersion":"1.0","name":"Visual Field Test","slug":"visual-field-test","website":"https://visualfieldtest.com","category":"utilities","description":"Online visual field testing for eye-health monitoring and glaucoma screening.","capabilities":["llmsTxt documentation"],"aiResources":{"llmsTxt":{"type":"llmsTxt","url":"https://visualfieldtest.com/llms.txt","status":"verified","available":true,"httpStatus":304,"checkedAt":"2026-11-10T22:31:34.327Z","lastSuccessfulAt":"2026-11-10T22:31:34.327Z","contentType":"text/plain; charset=utf-8","contentSize":2428,"estimatedTokens":607,"tokenMethod":"UTF-16 characters / 4 (approximation)","contentHash":"6e7d9d969d2478e07b2d030125ab1cd60e1eb0fa7b4597d5f3325862325135e1","internalLinks":0,"externalLinks":0,"document":{"h1Count":1,"firstBlockIsH1":true,"title":"Visual Field Test","usefulTitle":true,"headingCount":10,"uniqueHeadingCount":10,"hasSections":true,"orderedHeadings":true,"sectionWithContent":true,"fileListLinks":0,"summaryPresent":true,"contextPresent":false,"validLinks":0,"invalidLinks":0,"duplicateLinks":0,"descriptiveLinks":0,"annotatedLinks":0},"linkHealth":{"eligibleCount":0,"selectedCount":0,"sampledCount":0,"working":0,"broken":0,"unknown":0,"checkedAt":"2026-11-10T22:31:34.488Z","sourceHash":"6e7d9d969d2478e07b2d030125ab1cd60e1eb0fa7b4597d5f3325862325135e1","method":"deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget","results":[]},"headings":["Visual Field Test","About","Key Features","Test Types","Content","Important Links","Topics Covered","Who Uses This","Contact","Podcast"],"warnings":["No Markdown links"],"summary":"Documentation sections: Visual Field Test; About; Key Features; Test Types; Content; Important Links.","summarySourceHash":"6e7d9d969d2478e07b2d030125ab1cd60e1eb0fa7b4597d5f3325862325135e1","processingVersion":"2.0","method":"markdown-ast-analysis"},"llmsFullTxt":null,"webmcp":null},"readiness":{"score":65,"version":"2.0","confidence":"high","components":[{"name":"availability","weight":25,"assessedWeight":25,"points":25,"rules":[{"id":"current_access","label":"Current usable primary file","weight":25,"observation":"Current llms.txt retrieval succeeded (HTTP 304); usable text verified.","points":25}],"explanation":"Current usable primary file: 25/25."},{"name":"structure","weight":25,"assessedWeight":25,"points":20,"rules":[{"id":"title","label":"One project H1 at the beginning","weight":10,"observation":"1 H1 heading(s); starts with H1: yes.","points":10},{"id":"sections","label":"Coherent content sections","weight":5,"observation":"H2 with content: yes; no heading-level jumps: yes.","points":5},{"id":"file_lists","label":"Documentation links organized in lists","weight":5,"observation":"0 valid link occurrence(s) inside Markdown lists.","points":0},{"id":"heading_uniqueness","label":"Non-repeated headings","weight":5,"observation":"10 unique heading(s) out of 10; code examples are excluded.","points":5}],"explanation":"One project H1 at the beginning: 10/10. Coherent content sections: 5/5. Documentation links organized in lists: 0/5. Non-repeated headings: 5/5."},{"name":"links","weight":25,"assessedWeight":25,"points":0,"rules":[{"id":"link_syntax","label":"Resolvable HTTP(S) link syntax","weight":5,"observation":"0 valid URL occurrence(s), 0 malformed, unsupported or unresolved.","points":0},{"id":"link_uniqueness","label":"Unique documentation destinations","weight":5,"observation":"0 unique destination(s) from 0 valid occurrence(s).","points":0},{"id":"link_labels","label":"Descriptive link labels","weight":2.5,"observation":"0 of 0 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.","points":0},{"id":"link_notes","label":"Context beside file links","weight":2.5,"observation":"0 of 0 unique links have notes beside a Markdown list link.","points":0},{"id":"link_health","label":"Sampled destination accessibility","weight":10,"observation":"No documentation links were available to check; no link-health points earned.","points":0}],"explanation":"Resolvable HTTP(S) link syntax: 0/5. Unique documentation destinations: 0/5. Descriptive link labels: 0/2.5. Context beside file links: 0/2.5. Sampled destination accessibility: 0/10."},{"name":"confidence","weight":15,"assessedWeight":15,"points":15,"rules":[{"id":"verification_age","label":"Age of last successful verification","weight":10,"observation":"Last success: 2026-11-10T22:31:34.327Z. Full points through day 8 (7-day schedule plus 1-day grace), 60% through day 30, 20% thereafter or for an unknown date.","points":10},{"id":"latest_success","label":"Latest primary check succeeded","weight":5,"observation":"Latest primary verification succeeded.","points":5}],"explanation":"Age of last successful verification: 10/10. Latest primary check succeeded: 5/5."},{"name":"metadata","weight":10,"assessedWeight":10,"points":5,"rules":[{"id":"summary","label":"Useful summary blockquote","weight":5,"observation":"A blockquote before the first H2 with at least 20 non-whitespace characters and no placeholder-only text.","points":5},{"id":"context","label":"Useful introductory context","weight":5,"observation":"An introductory paragraph before the first H2 with at least 20 non-whitespace characters and no placeholder-only text. Listing form fields do not earn these points.","points":0}],"explanation":"Useful summary blockquote: 5/5. Useful introductory context: 0/5."}],"earnedPoints":65,"assessedWeight":100,"availableWeight":100,"provisional":false,"calculatedAt":"2026-11-10T22:31:34.912Z","lastVerifiedAt":"2026-11-10T22:31:34.327Z","evidence":{"sourceUrl":"https://visualfieldtest.com/llms.txt","contentHash":"6e7d9d969d2478e07b2d030125ab1cd60e1eb0fa7b4597d5f3325862325135e1","processingVersion":"2.0","retrievedAt":"2026-11-10T22:31:34.327Z"},"linkSampling":{"eligibleCount":0,"selectedCount":0,"sampledCount":0,"working":0,"broken":0,"unknown":0,"checkedAt":"2026-11-10T22:31:34.488Z","sourceHash":"6e7d9d969d2478e07b2d030125ab1cd60e1eb0fa7b4597d5f3325862325135e1","method":"deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget","results":[]},"warnings":["This measures observable documentation, not model rankings or citation probability.","H1 is the only required section in the llms.txt proposal. Other checks are LLMSList quality preferences; missing optional sections do not make usable text invalid."]},"updatedAt":"2026-11-10T22:31:34.913Z"}