What powers pcoe.k12.ca.us?
Last seen Jun 2026 · 22 technologies across 15 categories
Analytics
Google Analytics
since Jan 2019
Authentication
Facebook Login
since Sep 2021
Caching
Varnish
since Jan 2019
CDN
Cloudflare
since Jun 2022
Editors
DreamWeaver
since Jan 2019
Font scripts
Google Font API
since Dec 2020
JavaScript libraries
Live chat
Miscellaneous
Babel
since Mar 2020
Programming languages
Java
since Jan 2019
Security
Cloudflare Bot Management
since Dec 2025
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Nov 2020
Web servers
Apache Tomcat
since Jan 2019
Webmail
Apple iCloud Mail
since Jan 2023
Google Workspace
since Aug 2022
Widgets
Audience
- 71% desktop
- 29% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.75 / 10 · ranked #2,086,258 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 22.4 MB · 104 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.pcoe.k12.ca.us | 17 |
| chs.pcoe.k12.ca.us | 15 |
| ghs.pcoe.k12.ca.us | 15 |
| phs.pcoe.k12.ca.us | 15 |
| qes.pcoe.k12.ca.us | 15 |
| qhs.pcoe.k12.ca.us | 15 |
| crc.pcoe.k12.ca.us | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Dec 2025