What powers 
wateroperator.org?
Last seen Sep 2026 · 15 technologies across 7 categories
Analytics
Google Analytics
since Jan 2019
Hotjar
since Mar 2020
Font scripts
Google Font API
since Jan 2019
JavaScript libraries
Isotope
since Jul 2021
Maps
Google Maps
since Jul 2021
Miscellaneous
Open Graph
since Sep 2022
Popper
since Apr 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jan 2019
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
- 51% desktop
- 49% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.03 / 10 · ranked #544,903 of all domains
51 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 4.5 MB · 40 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on UIUC (192.17.181.53)
- DNS: illinois.edu
- Email: illinois.edu
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 7,007,061, 3 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted