What powers circ.earth?
Last seen Apr 2026 · 12 technologies across 11 categories
Analytics
Google Analytics
since Jul 2022
CDN
Cloudflare
since Jul 2022
CMS
Sanity
since Mar 2026
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PaaS
Netlify
since Mar 2026
Programming languages
Node.js
since Mar 2026
Security
HSTS
since Mar 2026
Tag managers
Google Tag Manager
since Jul 2022
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 80% desktop
- 20% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.71 / 10 · ranked #306,158 of all domains
122 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Netlify
- Weight: 3.7 MB · 40 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped AOS Apr 2026
- dropped Cloudflare Bot Management Apr 2026
- dropped core-js Apr 2026
- dropped Facebook Pixel Apr 2026
- dropped Flickity Apr 2026
- dropped Font Awesome Apr 2026
- dropped Google Font API Apr 2026
- dropped Google Hosted Libraries Apr 2026
- dropped Greenhouse Apr 2026
- dropped GSAP Apr 2026
- dropped HTTP/3 Apr 2026
- dropped jQuery Apr 2026
- dropped jsDelivr Apr 2026
- dropped Linkedin Insight Tag Apr 2026
- dropped LottieFiles Apr 2026
- dropped Marker Apr 2026
- dropped Modernizr Apr 2026
- dropped Moove GDPR Consent Apr 2026
- dropped MySQL Apr 2026
- dropped PHP Apr 2026
- dropped PWA Apr 2026
- dropped RSS Apr 2026
- dropped Typeform Apr 2026
- dropped WordPress Apr 2026
- dropped WP Engine Apr 2026
- dropped Yoast SEO Apr 2026
- dropped ZURB Foundation Apr 2026
- detected HSTS Mar 2026
- detected Lenis Mar 2026
- detected Netlify Mar 2026
- detected Node.js Mar 2026
- detected Nuxt.js Mar 2026
- detected Sanity Mar 2026
- detected Vue.js Mar 2026
- detected Google Tag Manager Sep 2025
- dropped Priority Hints Sep 2025