What powers universalservice.org?
Last seen Aug 2026 · 20 technologies across 10 categories
Analytics
Google Analytics
since Jun 2018
Webtrends
since Jun 2018
Font scripts
Google Font API
since Dec 2019
JavaScript Frameworks
JavaScript Libraries
Miscellaneous
Operating systems
Windows Server
since Jun 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Dec 2019
Web frameworks
Microsoft ASP.NET
since Jun 2018
Web servers
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 75% phone
- 20% desktop
- 6% tablet
United States
Puerto Rico
Nigeria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.58 / 10 · ranked #148,824 of all domains
176 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.6 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 1.7 MB · 15 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| nlad.universalservice.org | 11 |
| efile.universalservice.org | 9 |
| forms.universalservice.org | 8 |
| nlad-preprod.universalservice.org | 8 |
| www.universalservice.org | 7 |
| cnm.universalservice.org | 5 |
| nvca-stg.universalservice.org | 5 |
| nvca.universalservice.org | 5 |
| www.sl.universalservice.org | 3 |