cal.com
Grade A+93/100
Overall TrustTDK
A+Weighted composite of Legit Trust, AI/GEO & Authority
86/100
Traffic & Authority
#10,1684.4M/mo · High Growth (Top 100K)
100/100
AI Search (GEO)
6/6 AI bots · llms.txt Live
92/100
Trust & Legit
TLSv1.3 · 29.5y RDAP
12-Month Traffic History, Engagement & GenAI Acquisition
-99.3% (12M)Source: SimilarWeb & Tranco Verified · Locked in 30-day cache for zero-latency access
Bounce Rate
36.6%
Pages / Visit
5.88
Avg. Visit Duration
03:23
GenAI Share
0.50%
Monthly Visits (Last 12 Months)
Verified Monthly VisitsRank-Slope Historical Model
3MDec '25
3.2MJan '26
3.2MFeb '26
3.4MMar '26
3.6MApr '26
3.8MMay '26
3.8MJun '26
4MJul '26
4.1MAug '26
4.2MSep '26
4.4MOct '26
21.8KNov '26
Traffic Acquisition Channels
~22.1K AI visits/moDirect
69.29%Referrals
10.03%Social
9.06%Email
5.28%Organic Search
5.22%Paid / Display
0.60%GenAI Search (ChatGPT / Perplexity / Claude)
0.50%Affiliates
0.01%Top Traffic Keywords
cal
Vol: 959.5K/mo · CPC $1.96
cal.com
Vol: 8.3K/mo · CPC $0.39
cal com
Vol: 3.6K/mo · CPC $0.29
google cal
Vol: 223.5K/mo · CPC $1.21
cal ai
Vol: 69.7K/mo · CPC $0.93
Top Countries
United States39.0%
India8.1%
France6.1%
Canada4.3%
Germany3.7%
Traffic & Global Ranking
Est. Monthly Visits
4.4M/mo
SimilarWeb & Tranco Verified
Global Rank
#10,168
30-day rank movement
Emerging domain (outside Tranco Top 1M daily chart)
Archived Monthly Traffic Snapshots12 mo stored
2025-12: 3.0M
2026-01: 3.2M
2026-02: 3.2M
2026-03: 3.4M
2026-04: 3.6M
2026-05: 3.8M
2026-06: 3.8M
2026-07: 4.0M
2026-08: 4.1M
2026-09: 4.2M
2026-10: 4.4M
2026-11: 21.8K
Hacker News Citations27
Badge Impressions0
AI Search & GEO Readiness (100/100)
AI Answer Engine Crawler Access (robots.txt)
GPTBot
OpenAI Training & Grounding
OAI-SearchBot
ChatGPT Search
ClaudeBot
Anthropic Claude
PerplexityBot
Perplexity AI Search
Google-Extended
Google Gemini / AI Overviews
Applebot-Extended
Apple Intelligence
/llms.txt Live Preview (6499 bytes)Open file
# Cal.com Docs - [API v2 Reference (443 pages)](https://cal.com/docs/_llms/api-v2-reference.txt): Getting Started, CORE, CALENDARS, EVENT TYPES & AUTOMATION, TEAMS, ORGANIZATIONS, AUTH & ACCESS, DEPRECATED. ## Atoms ### Getting Started - [Introduction to C...
llms.txt Agent Context File
+25/25Found /llms.txt (6499 bytes)
AI Search Crawler Access (robots.txt)
+25/256/6 major AI search bots allowed (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended, Applebot-Extended)
Schema.org JSON-LD & Entity Graph
+20/201 JSON-LD block(s) (Organization, SoftwareApplication, WebSite)
Semantic Heading Hierarchy & Canonical TDK
+15/15H1: 1, H2: 12, Title: 49 chars, Desc: 91 chars, Canonical: Yes
API, Sitemap & Agent Discovery Endpoints
+15/15Detected: OpenAPI Spec, XML Sitemap, Developer Docs, security.txt
Trust, Security & Merchant Legitimacy (92/100)
TLS & Transport
TLSv1.3
Issuer: Google Trust Services · 84d left
Domain Age (RDAP)
29.5 Years Old
GoDaddy.com, LLC
Email & Org DNS Proofs
MXSPFDMARC
Google Search Console, Microsoft Verified, Apple Pay / Domain Verified, OpenAI Verified Org
Legal & Buyer Policies
PrivacyTermsPricingStatus/SecContact
HTTPS, TLS Certificate & Hardening Headers
TLSv1.3 (Google Trust Services), 84d valid, HSTS enabled
Domain Registration Longevity (RDAP)
Registered 29.5 years ago (GoDaddy.com, LLC)
Global Availability & Response Speed
HTTP 200 in 212ms
Payment Processor, Email Auth & Infra Trust
Public Pricing · SPF · DMARC · 4 Verified DNS TXT
Legal Policies, Status & Support Presence
Found: Privacy · Terms · Security/Status · Support/Contact · Socials (X, LinkedIn, YouTube, GitHub)
On-Page SEO TDK & Meta Inspector
Title Tag (49 chars)Optimal
Cal.com | Scheduling Software for Online Bookings
Meta Description (91 chars)Optimal
The highest-rated scheduling system that helps you grow your business and better find time.
Canonical
Present
HTML Lang
en
Word Count
9,534
Links (Int / Ext)
153 / 20
Heading Structure (H1–H6)
H1:1H2:12H3:18H4:1H5:0H6:0
H1Where people Intro call30m Booked 12:30 AM 12:30 PM find the time to meet
H4Get Rickrolled
H2Finding a time took a week of emails. Now it's one link.
H2One assistant, wherever you ask.
H2Bookings since September
H2One calendar for every way people meet.
H3Booking pages
H3Routing
H3Round robin
H3Workflows
H3Embeds and API v2
H3Cal Video
H2All your key tools in sync with your meetings.
H2Give your agents a calendar.
H2Trusted by teams that meet at scale.
H3DeelDeel runs its entire company on Cal.com, from sales to support.
H3Retell AIRetell AI powers millions of AI phone calls on Cal.com's API.
H3StoryblokStoryblok balances demo bookings across 40+ countries.
H3KiaoraKiaora runs mission-critical healthcare scheduling across states.
H2See why our users love Cal.com.
H2Hosting more than a meeting? Events takes the whole room.
H2Scheduling the whole company actually adopts.
H3From $500M to $1.5B+ ARR
H310M+ calls handled per month
H350% more demo efficiency
H2Frequently asked questions.
H3What is Cal.com and how does it work as a scheduling app?
H3What makes Cal.com different from other scheduling apps?
Detected Tech Stack (5)
Cloudflare
Infrastructure
Vercel
Infrastructure
Next.js
Framework
React
Framework
Mintlify Docs
Developer & Docs
Structured Entities & Discovery
JSON-LD Blocks1
OrganizationSoftwareApplicationWebSite
Images Missing Alt95 / 143
Social ProfilesX, LinkedIn, YouTube, GitHub
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Verify Live Embed on cal.com
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