What powers seiuhcil.org?
Last seen Aug 2026 · 17 technologies across 9 categories
Advertising
Microsoft Advertising
since Mar 2025
CDN
Cloudflare
since Mar 2025
Cookie compliance
Usercentrics
since Oct 2024
Font scripts
Google Font API
since May 2019
JavaScript libraries
Maps
Google Maps
since Sep 2021
Miscellaneous
Web frameworks
Microsoft ASP.NET
since May 2019
Webmail
Microsoft 365
since Dec 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 25% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.63 / 10 · ranked #21,353,079 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.3 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.8 MB · 30 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| member.seiuhcil.org | 15 |
| ulink.seiuhcil.org | 15 |