vuejs.org

scanned 7/25/2026, 7:40:46 PM · cached · refresh in 19h · rubric 2026.07.4

Needs work

This is how AI agents (not browsers) experience vuejs.org. The score weights five categories of machine-readability; the ticks on the arc are the 30 individual checks behind it.

Discoverability

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Top fixes

failCanonical URLDiscoverability

No <link rel="canonical"> tag in <head>. Agents use canonical URLs to dedupe and cite.

Fix: Add <link rel="canonical" href="…"> pointing at the primary URL of each page.

failJSON-LD presentStructured data

No JSON-LD blocks found. Add a <script type="application/ld+json"> with a schema.org type for this page.

Fix: Add a <script type="application/ld+json"> describing the page (Organization, Article, Product, FAQPage).

warnllms.txt presentDiscoverability

Found /llms.txt but missing markdown links.

Fix: Publish /llms.txt at your domain root. Build a spec-compliant one at /tools/llms-txt-generator.

failLink response headersDiscoverability

No HTTP Link: response headers. Emit canonical/alternate/describedby relations so HEAD-only or stream-rendering agents get them without parsing HTML.

Fix: Emit `Link:` headers for canonical, alternate-language, and describedby relations. Agents that fetch HEAD-only or stream-render rely on these.

failText-to-markup ratioReadability

Visible text is 2.6% of HTML weight (2171/83785 bytes). Low. Markup may be crowding out agent-usable text.

Fix: Heavy ad or navigation markup crowds out agent-usable text. Aim for a text-to-DOM ratio above 15%.

warnContent without JavaScriptReadability

Browser pass unavailable; HTML looks like a JS-shell (e.g. #__next / #root). Likely JS-dependent.

Fix: Server-render or statically pre-render your primary content so non-JS agents receive it in the initial HTML.

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Fix it

Generated, ready-to-ship files for the gaps above — copy them or download and drop them into your repo.

Add an llms.txt

Publish this at https://vuejs.org/llms.txt

# Vue.js - The Progressive JavaScript Framework | Vue.js

> Vue.js - The Progressive JavaScript Framework

## Key pages
- [Home](https://vuejs.org/)
- [The Progressive JavaScript Framework](https://vuejs.org/)
- [Versatile](https://vuejs.org/)
- [User-friendly](https://vuejs.org/)
- [Efficient](https://vuejs.org/)
- [Platinum Sponsors](https://vuejs.org/)
- [Gold Sponsors](https://vuejs.org/)

## About
Describe what vuejs.org does, who it's for, and the primary action you want an
agent to be able to complete. Keep it factual and current.

What the agent receives

The agent’s-eye view

Vue.js - The Progressive JavaScript Framework | Vue.js Skip to content Vue.js Search Main Navigation Docs Quick Start Guide Tutorial Examples API Glossary Error Reference Vue 2 Docs Migration from Vue 2 Playground Ecosystem Resources Themes UI Components Plugins Collection Certification Jobs T-Shirt Shop Official Libraries Vue Router Pinia Tooling Guide Video Courses Vue Mastery Vue School Help Discord Chat GitHub Discussions DEV Community News Blog Twitter Events Newsletters About FAQ Team Releases Community Guide Code of Conduct Privacy Policy The Documentary Support Sponsor Partners 简体中文 日本語 Українська Français Deutsch 한국어 Português বাংলা Italiano فارسی Русский Čeština 繁體中文 Polski Help Us Translate! github twitter discord Appearance github twitter discord Are you an LLM? View /llms.txt for optimized Markdown documentation, or /llms-full.txt for full documentation bundle The Progressive JavaScript Framework An approachable, performant and versatile framework for building web user interfaces. Why Vue Get Started Install Get Security Updates for Vue 2 Special Sponsor slot is now vacant - Inquire now Versatile A rich, incrementally adoptable ecosystem that scales between a library and a full-featured framework. User-friendly Builds on top of standard HTML, CSS and JavaScript with intuitive API and world-class documentation. Efficient Truly reactive, compiler-optimized rendering system that rarely requires manual optimization. Platinum Sponsors Become a Sponsor Gold Sponsors Become a Sponsor Docs Quick Start Guide Tutorial Examples API Glossary Error Reference Vue 2 Docs Migration from Vue 2 About FAQ Team Releases Community Guide Code of Conduct Privacy Policy The Documentary Support Sponsor Partners Resources Themes UI Components Plugins Collection Certification Jobs T-Shirt Shop Official Libraries Vue Router Pinia Tooling Guide Video Courses Vue Mastery Vue School Help Discord Chat GitHub Discussions DEV Community News Blog Twitter Events Newsletters Released under the MIT License . Copyright © 2014-2026 Evan You Vue.js - The Progressive JavaScript Framework has loaded

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Full breakdown

11 pass4 warn13 fail2 skip

Show only failures

Discoverability

pass

robots.txt present

A robots.txt is reachable at the site root.

100/100

pass

robots.txt allows AI agents

All 8 answer-time access agents allowed.

100/100

pass

Content-Signal directivesemerging

Content-Signal directives are advertised, declaring fine-grained AI usage preferences.

100/100

warn

llms.txt present

Found /llms.txt but missing markdown links.

60/100

pass

Sitemap present

sitemap.xml reachable and referenced from robots.txt.

100/100

fail

Link response headers

No HTTP Link: response headers. Emit canonical/alternate/describedby relations so HEAD-only or stream-rendering agents get them without parsing HTML.

0/100

fail

Canonical URL

No <link rel="canonical"> tag in <head>. Agents use canonical URLs to dedupe and cite.

0/100

fail

MCP server cardemerging

No valid MCP Server Card at /.well-known/mcp/server-card.json. Publish one so agents can discover your tools without HTML scraping.

0/100

fail

OAuth authorization metadataemerging

No RFC 8414 metadata at /.well-known/oauth-authorization-server. Agents that act on behalf of users need this to discover your authorization endpoints.

0/100

fail

OAuth resource metadataemerging

No RFC 9728 metadata at /.well-known/oauth-protected-resource. Publish it so agents can discover required scopes without hand-coded credentials.

0/100

fail

API catalog / OpenAPIemerging

No /.well-known/api-catalog (RFC 9727) and no /openapi.json|yaml. Publish one so agents that integrate with APIs can discover your endpoints.

0/100

fail

Web Bot Authemerging

No Web Bot Auth JWKS at /.well-known/http-message-signatures-directory.json. Publish one to allow trusted agents while keeping a default-deny posture for the rest.

0/100

Readability

fail

Markdown negotiationemerging

Accept: text/markdown returns HTML, not markdown. Serve a markdown variant of primary content when requested; agents summarize and cite it more reliably.

0/100

fail

Text-to-markup ratio

Visible text is 2.6% of HTML weight (2171/83785 bytes). Low. Markup may be crowding out agent-usable text.

19/100

warn

Content without JavaScript

Browser pass unavailable; HTML looks like a JS-shell (e.g. #__next / #root). Likely JS-dependent.

50/100

warn

Heading hierarchy

Heading issues: 1 skipped level(s).

75/100

pass

Cookie wall blocks content

No common consent-modal markers detected.

100/100

pass

Page title

A concise <title> is present (54 chars).

100/100

warn

Meta description

Meta description is 45 characters; aim for 50–200 so it's neither thin nor truncated.

60/100

Structured data

fail

JSON-LD present

No JSON-LD blocks found. Add a <script type="application/ld+json"> with a schema.org type for this page.

0/100

skip

Structured data validates

No JSON-LD blocks present; nothing to validate (covered by structured_data.jsonld_present).

—

fail

Schema type coverage

Page looks like FAQPage; missing JSON-LD type(s): FAQPage.

0/100

Actionability

pass

Paywall / login wall

No paywall or login-wall detected on the landing URL.

100/100

fail

Agent Skills manifestemerging

No Agent Skills manifest at /.well-known/agent-skills.json. Enumerate the tasks agents can perform (search, add-to-cart, contact-support) so they pick the right one without scraping.

0/100

fail

WebMCP actionsemerging

No WebMCP detected. On pages with first-class actions (cart, support, account), embed a WebMCP server so on-page agents invoke tools directly.

0/100

pass

Primary action reachable

Primary offering identified ("Progressive JavaScript Framework") with price/CTA ("Get Started").

100/100

pass

Reachability

HTTP 200.

100/100

Performance

pass

Time to first byte

TTFB 145ms. Healthy.

100/100

skip

Full render time

Full-render time unavailable (browser pass skipped or failed).

—

pass

Page weight

Initial document is a lean 82 KB.

100/100

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