What powers cboek12.org?
Last seen Aug 2026 · 20 technologies across 13 categories
Analytics
ConvertFlow
since Jul 2022
Google Analytics
since Dec 2021
Caching
Varnish
since Jan 2019
CDN
Google Hosted Libraries
since Apr 2023
jQuery CDN
since Apr 2023
Sendgrid
since Apr 2023
Font scripts
Google Font API
since Apr 2023
Hosting
GoDaddy
since Sep 2022
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
Performance
Priority Hints
since Oct 2025
Programming languages
Node.js
since Dec 2021
Security
Webmail
Apple iCloud Mail
since Apr 2023
Google Workspace
since Sep 2022
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.67 / 10 · ranked #20,206,781 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Fastly
- Weight: 6.5 MB · 147 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Aug 2026.