What powers gufs.org?
Last seen Jun 2026 · 22 technologies across 11 categories
CDN
Font scripts
Google Font API
since Apr 2019
JavaScript frameworks
AlertifyJS
since Sep 2024
JavaScript libraries
Miscellaneous
Open Graph
since Nov 2022
Programming languages
PHP
since Sep 2024
RUM
Datadog
since Sep 2024
Security
UI frameworks
Web servers
Nginx
since Jul 2022
Webmail
Apple iCloud Mail
since Feb 2023
Google Workspace
since Feb 2023
Audience
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.65 / 10 · ranked #5,314,229 of all domains
11 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0.6 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 69.7 MB · 160 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped DataTables Jun 2026