69,369 sites profiled today16,210 new WordPress sites this week7,685 new PHP sites this week4,526 new Next.js sites this week661 new .ai domains todaymost common kind of site in the last 24h: saas / softwareCanada hosts the most new sites this week2,754 newly registered domains went live this week69,369 sites profiled today16,210 new WordPress sites this week7,685 new PHP sites this week4,526 new Next.js sites this week661 new .ai domains todaymost common kind of site in the last 24h: saas / softwareCanada hosts the most new sites this week2,754 newly registered domains went live this week calibreapp.com
Calibre: Web Performance Monitoring for Every Team
Calibre combines real user monitoring, Google CrUX data, and synthetic page speed tests so your team always knows where performance stands and what to fix.
Built with
- Frontend framework
- Svelte
Also detected
- Infrastructure
- Amazon CloudFront · Cloudflare · Render
Overview
- Status
- alive
- Registered
- 2013-10-06 (13 years ago)
- First seen here
- 2026-09-22
- Hosting
- Amazon.com, Inc. · AS16509 · France
- Server header
cloudflare- Response time
- 78 ms to first byte, measured from our crawler
- TLS certificate
- Amazon · TLSv1.3 · expires 2026-12-16
- Language
- en
- Mobile-ready
- yes (viewport meta tag)
- Structured data
- WebSite · Organization
- Linked to from
- 6 other sites seen so far
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Third-party domains this page pulls JavaScript or iframes from.
calibre.app
Generated automatically from passive, publicly observable data. Think something here is wrong or want this profile removed? See /bot. Machine-readable: JSON.