What powers classroomscience.org?
Last seen Aug 2026 · 21 technologies across 12 categories
Analytics
Google Analytics
since Jan 2019
Segment
since Apr 2019
CDN
Incapsula
since Jan 2019
CMS
Concrete CMS
since Jul 2021
Databases
MySQL
since Jan 2019
Font scripts
Font Awesome
since Jul 2021
JavaScript Libraries
Marketing automation
MailChimp
since May 2023
Miscellaneous
HTTP/3
since Mar 2023
Twitter Emoji (Twemoji)
since Jan 2019
Programming languages
UI frameworks
Web Servers
Widgets
Twitter
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 79% desktop
- 21% phone
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.24 / 10 · ranked #1,203,375 of all domains
25 referring domains · OpenPageRank
Page
- Language: English
- Weight: 1.2 MB · 41 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.classroomscience.org | 13 |
| classroomscience.org | 11 |