agentspeed.

jetbrains.com

scanned 7/25/2026, 11:41:09 PM · cached · refresh in 23h · rubric 2026.07.4
robots.txt present: passrobots.txt allows AI agents: passContent-Signal directives: failllms.txt present: warnSitemap present: passLink response headers: failCanonical URL: passMCP server card: failOAuth authorization metadata: failOAuth resource metadata: failAPI catalog / OpenAPI: failWeb Bot Auth: failMarkdown negotiation: failText-to-markup ratio: failContent without JavaScript: skipHeading hierarchy: failCookie wall blocks content: passPage title: passMeta description: passJSON-LD present: passStructured data validates: failSchema type coverage: passPaywall / login wall: passAgent Skills manifest: failWebMCP actions: failPrimary action reachable: failReachability: passTime to first byte: passFull render time: skipPage weight: pass65/ 100 · D
Needs work

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

Discoverability
51
Readability
67
Structured data
80
Actionability
50
Performance
100

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Top fixes

failStructured data validatesStructured data

1 required-field error(s). First: Organization requires "name".

Fix: Validate your JSON-LD with Google Rich Results test. Fix missing required properties.

failPrimary action reachableActionability

Page text too sparse to probe; agent has nothing to read.

Fix: If agents cannot identify what you sell within 3 steps, your primary-offer page is under-structured. Add a visible headline, price (or "contact us"), and canonical CTA.

warnllms.txt presentDiscoverability

Found /llms.txt but missing H1 header and 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 0.1% of HTML weight (60/44408 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%.

failHeading hierarchyReadability

No headings found. Add at least an <h1>; structure helps agents summarise.

Fix: Use a single H1 and avoid skipping heading levels (H1 → H3).

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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://jetbrains.com/llms.txt
# JetBrains: Essential tools for software developers and teams

> JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.

## Key pages
- [Home](https://jetbrains.com/)
- [Add your most important pages here](https://jetbrains.com/)

## About
Describe what jetbrains.com 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
JetBrains: Essential tools for software developers and teams

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AgentSpeed score for jetbrains.com
<a href="https://agentspeed.com/scan/jetbrains.com"><img src="https://agentspeed.com/badge/jetbrains.com" alt="AgentSpeed agent-readiness score" height="56"></a>

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Full breakdown

13 pass1 warn14 fail2 skip
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
fail
Content-Signal directivesemerging
No Content-Signal directives. Add e.g. `Content-Signal: ai-train=no, ai-summarize=yes` to declare granular AI usage policy beyond binary allow/disallow.
0/100
warn
llms.txt present
Found /llms.txt but missing H1 header and 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
pass
Canonical URL
Canonical points to self: https://www.jetbrains.com/.
100/100
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 0.1% of HTML weight (60/44408 bytes). Low. Markup may be crowding out agent-usable text.
1/100
skip
Content without JavaScript
Browser pass unavailable; cannot measure JS dependency.
—
fail
Heading hierarchy
No headings found. Add at least an <h1>; structure helps agents summarise.
0/100
pass
Cookie wall blocks content
No common consent-modal markers detected.
100/100
pass
Page title
A concise <title> is present (60 chars).
100/100
pass
Meta description
A well-sized meta description is present (191 chars).
100/100
Structured data
pass
JSON-LD present
Found 2 JSON-LD blocks.
100/100
fail
Structured data validates
1 required-field error(s). First: Organization requires "name".
50/100
pass
Schema type coverage
Page intent unclear; no specific schema.org type expected.
100/100
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
fail
Primary action reachable
Page text too sparse to probe; agent has nothing to read.
0/100
pass
Reachability
HTTP 200 after 1 redirect.
100/100
Performance
pass
Time to first byte
TTFB 112ms. Healthy.
100/100
skip
Full render time
Full-render time unavailable (browser pass skipped or failed).
—
pass
Page weight
Initial document is a lean 43 KB.
100/100
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