What powers umlib.com?
Last seen Jun 2026 · 9 technologies across 9 categories
Advertising
Google AdSense
since Jan 2019
Analytics
CDN
Cloudflare
since Jan 2023
Font scripts
Google Font API
since Feb 2026
JavaScript libraries
Operating systems
Gentoo
since Jan 2019
Programming languages
Security
reCAPTCHA
since Apr 2022
Web servers
Nginx
since Jan 2019
Audience
- 61% phone
- 39% desktop
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,940,288 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| CLS | 0 |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.6 MB · 44 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- detected Google Font API Feb 2026
- dropped Funding Choices Jan 2026
- dropped Google Tag Manager Jan 2026