What powers checkmategr.com?
Last seen Jun 2026 · 15 technologies across 12 categories
CDN
Google Cloud CDN
since Mar 2025
CMS
Wix
since Mar 2025
Ecommerce
Wix eCommerce
since Mar 2025
IaaS
Google Cloud
since Mar 2025
Issue trackers
Sentry
since Mar 2025
JavaScript frameworks
JavaScript libraries
Miscellaneous
HTTP/3
since Mar 2025
Open Graph
since Mar 2025
Performance
Priority Hints
since Mar 2025
Security
HSTS
since Mar 2025
UI frameworks
Webmail
Proton Mail
since Mar 2026
Audience
- 67% desktop
- 33% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.99 / 10 · ranked #12,716,725 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.1 s |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 2.1 MB · 212 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 Microsoft 365 Apr 2026
- detected Proton Mail Mar 2026
- dropped RSS Aug 2025