AI readiness of cal.com: 80/100

80/100

We checked cal.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	Yes	15 of 15
JSON-LD schema on the homepage	No	0 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 Scheduling

cal.com ranks 13 of 17 scheduling sites in this scan (ties share the order by domain name). The median score in this group is 85. 9 of 17 have an llms.txt file.

Findings with evidence

Improvellms.txt found, with gaps

First line: "# Cal.com: Scheduling Infrastructure for Individuals, Teams, and Organizations". 9 ## sections, 0 links, 14280 bytes.

Fix: Only 0 markdown links. List your key pages as [name](url): notes.

FixNo JSON-LD structured data on the homepage

No <script type="application/ld+json"> block in the HTML we received.

Fix: Add an Organization (or LocalBusiness) JSON-LD block to the homepage with name, url, logo, and sameAs links. The $19 report includes a ready-to-paste block for your site.

ImproveServer responded in 973 ms

Time to response headers from our checker. Final URL: https://cal.com/

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

ImproveHTML size 977 KB, 10 script tags

0 render-blocking scripts in <head>

Fix: Large HTML slows crawlers and tools with size limits. Move inline data and scripts out of the HTML.

17 checks passed or noted

PassGPTBot (OpenAI, training): allowed on /

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

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

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

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

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

PassClaudeBot (Anthropic, training): allowed on /

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

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

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

PassPerplexityBot (Perplexity, search index): allowed on /

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

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

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

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

User-agent: *
Disallow: /sandbox
Disallow: /api
Disallow: /settings
Disallow: /settings/my-account
Allow: /api/social/og/image
(1 more lines)
Group "*" has no rule for /.

NoteNo llms-full.txt

GET /llms-full.txt returned 200.

PassTitle, 49 characters

<title>Cal.com | Scheduling Software for Online Bookings</title>

PassMeta description, 150 characters

content="A fully customizable scheduling software for individuals, businesses taking calls and developers building scheduling platforms where users meet users."

PassOpen Graph tags present

og:title: Cal.com | Scheduling Software for Online Bookings
og:description: A fully customizable scheduling software for individuals, businesses taking calls and dev…
og:image: https://framerusercontent.com/images/pPSh5HDe1qaySb4R7xBgMHudhU.png

PassCanonical link set

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

PassLanguage declared: en

<html lang="en">

Pass1 H1 heading

<h1>The better way to schedule your meetings</h1>

Pass4,930 characters of text without JavaScript

Text starts: "Cal.com | Scheduling Software for Online Bookings Install App ')"> Solutions ')"> Enterprise Cal.ai Developer ')"> Resources ')"> Pricing Sign in Get started '…"

PassSitemap found, 7 child sitemaps

robots.txt: Sitemap: https://cal.com/sitemap.xml
GET https://cal.com/sitemap.xml returned 200.

Is this your site? Run a fresh free check. Get the $19 deep report (up to 25 pages, 18 AI agents per path), or add an AI-ready badge after your check.

See how all 17 scheduling 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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