What powers chapter.cymru?

Last seen Aug 2026 · 21 technologies across 14 categories

Analytics

Contentsquare
since Aug 2026
Google Analytics
since Aug 2026

CDN

Cloudflare
since Aug 2026

CMS

Craft CMS
since Aug 2026

Cookie compliance

CIVIC
since Aug 2026

Ecommerce

Cart Functionality
since Aug 2026

Font scripts

Typekit
since Aug 2026

JavaScript libraries

core-js v3.46.0
since Aug 2026
Htmx
since Aug 2026
Preact
since Aug 2026

Miscellaneous

HTTP/3
since Aug 2026
Open Graph
since Aug 2026
RSS
since Aug 2026
Sprig plugin
since Aug 2026

Programming languages

PHP
since Aug 2026

SEO

SEOmatic
since Aug 2026

Tag managers

Google Tag Manager
since Aug 2026

UI frameworks

Tailwind CSS
since Aug 2026

Web frameworks

Yii
since Aug 2026

Webmail

Microsoft 365
since Aug 2026

AI Crawlers

Not checked yet. Rescan the site (button above) and we fetch its robots.txt, llms.txt, and ai.txt to show which AI crawlers it blocks.

See who blocks each AI crawler across the web

Audience

  • 83% phone
  • 17% desktop
  • United Kingdom
  • United States

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.04 / 10 · ranked #11,958,984 of all domains

4 referring domains · OpenPageRank

Core Web Vitals

LCP2.5 s
INP100 ms
CLS0
TTFB1900 ms

Real user p75, Chrome UX Report, Aug 2026.

Page

  • Language: English (United Kingdom)
  • CDN: Cloudflare
  • Weight: 1.3 MB · 32 requests
  • Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Aug 2026.

Full technology history →
Report an incorrect detection

Look up any website for free

No paywall, no lead-gen, no account. Paste a domain and see what powers it.

No account neededHistory since 2018