AI readiness leaderboard · Developer tools

AI readiness of jetbrains.com: 85/100

85/100

We checked jetbrains.com on 2026-10-18 with our free checker: six scored tests plus evidence for each finding. The score reflects the site on that date. The site may have changed after that date.

Test	Result	Points
llms.txt	No	0 of 15
JSON-LD schema on the homepage	Yes	20 of 20
Meta description	Yes	10 of 10
Text readable without JavaScript	Yes	20 of 20
Sitemap	Yes	10 of 10
AI crawlers allowed in robots.txt	8 of 8	25 of 25

Compared with Developer tools

jetbrains.com ranks 27 of 38 developer tools sites in this scan (ties share the order by domain name). The median score in this group is 100. 28 of 38 have an llms.txt file.

Findings with evidence

FixNo llms.txt

GET /llms.txt returned 404.

Fix: Create /llms.txt: a # title, a > one-line summary, then ## sections that list key pages as [name](url). Draft one free at checkaiready.com/llms-txt-generator.

ImproveMeta description, 191 characters

content="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."

Fix: Trim to about 160 characters.

FixServer responded in 2102 ms

Time to response headers from our checker, after 1 redirect. Final URL: https://www.jetbrains.com/

Fix: Slow responses can make crawlers give up. Add page caching or a CDN in front of the homepage.

17 checks passed or noted

PassGPTBot (OpenAI, training): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassOAI-SearchBot (OpenAI, ChatGPT search): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassChatGPT-User (OpenAI, live fetch for users): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassClaudeBot (Anthropic, training): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassClaude-SearchBot (Anthropic, Claude search): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassPerplexityBot (Perplexity, search index): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassGoogle-Extended (Google, Gemini training control): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassCCBot (Common Crawl, open dataset): allowed on /

User-Agent: *
Disallow: */search/
Disallow: */shop/
Disallow: */eshop*
Disallow: */estore*
Disallow: */unitrun*
(2 more lines)
Group "*" has no rule for /.

PassJSON-LD: 1 block, types WebPage

Every typed block has its required properties.

PassTitle, 60 characters

<title>JetBrains: Essential tools for software developers and teams</title>

PassOpen Graph tags present

og:title: JetBrains: Essential tools for software developers and teams
og:description: JetBrains is a cutting-edge software vendor specializing in the creation of intelligent d…
og:image: https://resources.jetbrains.com/storage/products/jetbrains/img/meta/preview.png

PassCanonical link set

<link rel="canonical" href="https://www.jetbrains.com/">

PassLanguage declared: en

<html lang="en">

Pass1 H1 heading

<h1>jetbrains air is one system for building software with agents</h1>

Pass8,696 characters of text without JavaScript

Text starts: "JetBrains: Essential tools for software developers and teams Products For Business Education Solutions Support Pricing More Products For Business Education Sol…"

PassSitemap found, 3 child sitemaps

robots.txt: Sitemap: https://www.jetbrains.com/sitemap_index.xml
GET https://www.jetbrains.com/sitemap_index.xml returned 200.

PassHTML size 268 KB, 15 script tags

0 render-blocking scripts in <head>

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See how all 38 developer tools sites compare: common problems, real evidence and the full table.

Scoring: llms.txt 15, JSON-LD 20, meta description 10, readable text 20, sitemap 10, AI crawler access 25. Want this page changed or removed? Email [email protected].

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