fastht.ml
fastht.ml
FastHTML
Modern web applications in pure Python
The fastest way to create real web applications in pure Python.
Submitted URLs are declarations until checked. Verification inspects published content and does not execute third-party tools.
The score measures observable documentation quality. Each component below lists its earned points, exact checks, and source observations. It is not a prediction of AI rankings or citations.
Overall readiness
Confidence: high· V2
How this score is calculated
round(100 ÷ 100 × 100) = 100/100
100 points earned out of 100 assessed. All 100 available points were assessed. The checks below show each result. Optional integrations and file size earn no extra points.
Full scoring rules and worked exampleCurrent usable primary file: 25/25.
Current llms.txt retrieval succeeded (HTTP 304); usable text verified.
llms.txt: Documentation sections: FastHTML; Docs; API; Examples; Optional. Derived from headings; source checked 2026-11-10.
Listing updated: . Machine-readable profile (JSON)
{
"schemaVersion": "1.0",
"name": "FastHTML",
"slug": "fasthtml",
"website": "https://www.fastht.ml",
"category": "developer-tools",
"description": "The fastest way to create real web applications in pure Python.",
"capabilities": [
"llmsTxt documentation"
],
"aiResources": {
"llmsTxt": {
"type": "llmsTxt",
"url": "https://www.fastht.ml/docs/llms.txt",
"status": "verified",
"available": true,
"httpStatus": 304,
"checkedAt": "2026-11-10T22:17:03.915Z",
"lastSuccessfulAt": "2026-11-10T22:17:03.915Z",
"contentType": "text/plain; charset=utf-8",
"contentSize": 4796,
"estimatedTokens": 1199,
"tokenMethod": "UTF-16 characters / 4 (approximation)",
"contentHash": "34b02bd4e790bccce964d602c63a471cb0400e57b40889d1a334db62572e487e",
"internalLinks": 14,
"externalLinks": 7,
"document": {
"h1Count": 1,
"firstBlockIsH1": true,
"title": "FastHTML",
"usefulTitle": true,
"headingCount": 5,
"uniqueHeadingCount": 5,
"hasSections": true,
"orderedHeadings": true,
"sectionWithContent": true,
"fileListLinks": 21,
"summaryPresent": true,
"contextPresent": true,
"validLinks": 21,
"invalidLinks": 0,
"duplicateLinks": 0,
"descriptiveLinks": 21,
"annotatedLinks": 21
},
"linkHealth": {
"eligibleCount": 21,
"selectedCount": 5,
"sampledCount": 5,
"working": 5,
"broken": 0,
"unknown": 0,
"checkedAt": "2026-11-10T22:17:04.233Z",
"sourceHash": "34b02bd4e790bccce964d602c63a471cb0400e57b40889d1a334db62572e487e",
"method": "deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget",
"results": [
{
"url": "https://www.fastht.ml/docs/explains/faq.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/ref/live_reload.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/ref/handlers.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/explains/routes.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/tutorials/e2e.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
}
]
},
"headings": [
"FastHTML",
"Docs",
"API",
"Examples",
"Optional"
],
"warnings": [],
"summary": "Documentation sections: FastHTML; Docs; API; Examples; Optional.",
"summarySourceHash": "34b02bd4e790bccce964d602c63a471cb0400e57b40889d1a334db62572e487e",
"processingVersion": "2.0",
"method": "markdown-ast-analysis"
},
"llmsFullTxt": null,
"webmcp": null
},
"readiness": {
"score": 100,
"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": 25,
"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": "21 valid link occurrence(s) inside Markdown lists.",
"points": 5
},
{
"id": "heading_uniqueness",
"label": "Non-repeated headings",
"weight": 5,
"observation": "5 unique heading(s) out of 5; 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: 5/5. Non-repeated headings: 5/5."
},
{
"name": "links",
"weight": 25,
"assessedWeight": 25,
"points": 25,
"rules": [
{
"id": "link_syntax",
"label": "Resolvable HTTP(S) link syntax",
"weight": 5,
"observation": "21 valid URL occurrence(s), 0 malformed, unsupported or unresolved.",
"points": 5
},
{
"id": "link_uniqueness",
"label": "Unique documentation destinations",
"weight": 5,
"observation": "21 unique destination(s) from 21 valid occurrence(s).",
"points": 5
},
{
"id": "link_labels",
"label": "Descriptive link labels",
"weight": 2.5,
"observation": "21 of 21 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.",
"points": 2.5
},
{
"id": "link_notes",
"label": "Context beside file links",
"weight": 2.5,
"observation": "21 of 21 unique links have notes beside a Markdown list link.",
"points": 2.5
},
{
"id": "link_health",
"label": "Sampled destination accessibility",
"weight": 10,
"observation": "5 of 21 destinations sampled: 5 working, 0 confirmed 404/410, 0 unknown. Only working and confirmed-broken results enter this fraction.",
"points": 10
}
],
"explanation": "Resolvable HTTP(S) link syntax: 5/5. Unique documentation destinations: 5/5. Descriptive link labels: 2.5/2.5. Context beside file links: 2.5/2.5. Sampled destination accessibility: 10/10."
},
{
"name": "confidence",
"weight": 15,
"assessedWeight": 15,
"points": 15,
"rules": [
{
"id": "verification_age",
"label": "Age of last successful verification",
"weight": 10,
"observation": "Last success: 2026-11-10T22:17:03.915Z. 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": 10,
"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": 5
}
],
"explanation": "Useful summary blockquote: 5/5. Useful introductory context: 5/5."
}
],
"earnedPoints": 100,
"assessedWeight": 100,
"availableWeight": 100,
"provisional": false,
"calculatedAt": "2026-11-10T22:17:05.958Z",
"lastVerifiedAt": "2026-11-10T22:17:03.915Z",
"evidence": {
"sourceUrl": "https://www.fastht.ml/docs/llms.txt",
"contentHash": "34b02bd4e790bccce964d602c63a471cb0400e57b40889d1a334db62572e487e",
"processingVersion": "2.0",
"retrievedAt": "2026-11-10T22:17:03.915Z"
},
"linkSampling": {
"eligibleCount": 21,
"selectedCount": 5,
"sampledCount": 5,
"working": 5,
"broken": 0,
"unknown": 0,
"checkedAt": "2026-11-10T22:17:04.233Z",
"sourceHash": "34b02bd4e790bccce964d602c63a471cb0400e57b40889d1a334db62572e487e",
"method": "deterministic sample, at most 5 URLs, at most 2 concurrent hosts, 15s budget",
"results": [
{
"url": "https://www.fastht.ml/docs/explains/faq.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/ref/live_reload.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/ref/handlers.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/explains/routes.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
},
{
"url": "https://www.fastht.ml/docs/tutorials/e2e.html.md",
"httpStatus": 200,
"checkedAt": "2026-11-10T22:17:04.233Z",
"attempted": true,
"status": "working",
"reason": "http_success"
}
]
},
"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.",
"Destination accessibility covers a sample of 5 out of 21 unique links, not the entire website."
]
},
"updatedAt": "2026-11-10T22:17:05.958Z"
}Related listings based on category, resource types, and description keywords
accsly.io
Free VPS, dedicated server and web hosting price comparison: thousands of providers, filters by price, country, CPU, RAM and payment method.
One project H1 at the beginning: 10/10. Coherent content sections: 5/5. Documentation links organized in lists: 5/5. Non-repeated headings: 5/5.
1 H1 heading(s); starts with H1: yes.
H2 with content: yes; no heading-level jumps: yes.
21 valid link occurrence(s) inside Markdown lists.
5 unique heading(s) out of 5; code examples are excluded.
Resolvable HTTP(S) link syntax: 5/5. Unique documentation destinations: 5/5. Descriptive link labels: 2.5/2.5. Context beside file links: 2.5/2.5. Sampled destination accessibility: 10/10.
21 valid URL occurrence(s), 0 malformed, unsupported or unresolved.
21 unique destination(s) from 21 valid occurrence(s).
21 of 21 unique links have non-placeholder labels. This is a text heuristic, not a semantic guarantee.
21 of 21 unique links have notes beside a Markdown list link.
5 of 21 destinations sampled: 5 working, 0 confirmed 404/410, 0 unknown. Only working and confirmed-broken results enter this fraction.
Age of last successful verification: 10/10. Latest primary check succeeded: 5/5.
Last success: 2026-11-10T22:17:03.915Z. Full points through day 8 (7-day schedule plus 1-day grace), 60% through day 30, 20% thereafter or for an unknown date.
Latest primary verification succeeded.
Useful summary blockquote: 5/5. Useful introductory context: 5/5.
A blockquote before the first H2 with at least 20 non-whitespace characters and no placeholder-only text.
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.
80–100%50–79%0–49%Gray: not assessed
Component colors use earned points ÷ assessed points. Unmeasured checks are excluded from the assessed maximum. Model v2.0. Calculated 2026-11-10 22:17:05 UTC.
5 of 21 unique destinations checked: 5 working, 0 confirmed broken, 0 unknown. We check up to five destinations, not every page. A successful HTTP response does not prove that a page is relevant or factually correct.
Sample checked: 2026-11-10 22:17:04 UTC · Source snapshot: 34b02bd4e790
Destination responded successfully
Destination responded successfully
Destination responded successfully
Last verified: 2026-11-10.
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.
Destination accessibility covers a sample of 5 out of 21 unique links, not the entire website.
AI Resource Readiness
Confidence: medium· V2 · provisional
Real-time multi-carrier package tracking across 542 global, regional, postal, and LTL freight carriers via REST API, stateless Streamable HTTP MCP server (mcp.lastscanned.com/mcp), x402/MPP pay-per-request, and automated Shipment Watches & HMAC-SHA256 webhooks.
AI Resource Readiness
Confidence: medium· V2
octacer.com
Octacer is a Lahore-based software and AI automation company, founded in 2017. We build and fix workflow automations (n8n, Make, Zapier), AI agents, voice agents and CRM/ERP integrations, plus custom software, for clients in the UK, USA, UAE and Saudi Arabia.
AI Resource Readiness
Confidence: medium· V2
omophub.com
Hosted API for the OHDSI OMOP vocabularies: search, map and resolve 11M+ medical concepts (SNOMED CT, ICD-10, LOINC, RxNorm). No ATHENA downloads.
AI Resource Readiness
Confidence: high· V2
openwikilab.pythonanywhere.com
A small open wiki of short developer notes on Unix tools, web dev, databases and general programming. Run by a human.
AI Resource Readiness
Confidence: high· V2
pereval.dev
Web development studio (Russian): websites, online stores, business systems and CRMs, online services, mobile apps and bots, AI for business, integrations, hosting and marketing.
AI Resource Readiness
Confidence: high· V2
Destination responded successfully
Destination responded successfully
Only HTTP 404/410 is classified as confirmed broken. HTTP 403/429, timeouts and incomplete checks remain unknown. If all sample outcomes are unknown, the link-health check is excluded from the assessed maximum and the score is marked provisional.