Content & assets
Headings
H1 0 · H2 7 · H3 13
Links
91 internal · 17 external · 0 broken
Images
37 total · 0 missing alt
Scripts / Styles
37 scripts · 3 stylesheets
JS / CSS size
6.8 MB · 564 KB
Page size
1.2 MB
calendly.com
Free Online Appointment Scheduling Software | Calendly
Last scanned Jul 14, 2026, 1:28 PM
75
Overall score
Fair
Summary
This website uses Next.js hosted on Cloudflare behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance poor (40/100). Top issue: No H1 heading found.
90
SEO
1 issue(s) found
40
Performance
734 ms
80
Security
HTTPS & header checks
90
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Free Online Appointment Scheduling Software | Calendly
- Description
- Calendly is the modern scheduling platform that makes “finding time” a breeze. When connecting is easy, your teams can get more done.
- Canonical
- https://calendly.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
- https://calendly.com/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- Cloudflare
- CDN provider
- Cloudflare
- IP address
- 172.64.146.81
- ASN
- AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT | — |
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- calendly.com
- Valid from
- Jul 7, 2026
- Valid to
- Oct 5, 2026
- Days until expiry
- 83
- SAN domains
- *.calendly.com, ablink.e.calendly.com, ablink.send.calendly.com, calendly.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 5 cookie(s) observed
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Found
- URLs in sitemap
- 1007
SEO issues
- No H1 heading found
Accessibility issues
- No H1 heading found
Products & pricing
Product and pricing information published in this site's own structured data.
$10
$10 USD
$16
$16 USD
$15k
$15 USD
$10 /seat/mo
$10 USD
$16 /seat/mo
$16 USD
What payment methods do you accept?
$5 USD
Easy access for easy bookings
$15 USD
Downloads
$1 USD
Downloads
$6 USD
Downloads
$24 USD
Careers
View careers page
Team
People listed on this site's own team or about page.
See It In Action
Better together: Calendly + Microsoft Teams integration
Explore Integration Types
App Store
Google Play
Privacy Policy
Legal
Scan details
- Requested URL
- https://calendly.com
- Final URL
- https://calendly.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 710 ms
- HTML size
- 1.2 MB
- Redirect chain
- https://calendly.com
Frequently asked questions
- What technology does calendly.com use?
- calendly.com is built with Next.js.
- Is calendly.com secure (HTTPS)?
- Yes. calendly.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
- Who hosts calendly.com?
- calendly.com is hosted on Cloudflare, behind Cloudflare CDN.
- What is calendly.com's SEO score?
- calendly.com scored 90/100 for SEO in the latest analysis (excellent).
- What is calendly.com's overall website score?
- calendly.com has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
- What products does calendly.com offer?
- calendly.com offers $10, $16, $15k, $10 /seat/mo, $16 /seat/mo, and more.
- Is calendly.com hiring?
- Yes. calendly.com has 31 open roles listed on their careers page.
OpenGraph & Twitter Card
OpenGraph
Twitter Card