What powers calearninglab.org?
Last seen Aug 2026 · 32 technologies across 15 categories
Analytics
Google Analytics
since Dec 2022
CMS
Databases
MySQL
since Dec 2022
Font scripts
Hosting
GoDaddy
since Dec 2022
JavaScript graphics
particles.js
since Mar 2025
JavaScript libraries
Highlight.js
since Dec 2022
Isotope
since Dec 2022
LazySizes
since Dec 2022
Modernizr
since Dec 2022
PhotoSwipe
since Dec 2022
Select2
since Dec 2022
Slick
since Aug 2026
Swiper
since Dec 2022
Miscellaneous
RSS
since Dec 2022
PaaS
SiteGround
since Feb 2026
Performance
Priority Hints
since Mar 2025
Programming languages
PHP
since Dec 2022
Video players
Web servers
Nginx
since Dec 2022
WordPress plugins
Contact Form 7
since Dec 2022
Elementor Header & Footer Builder
since Aug 2026
MonsterInsights
since Dec 2022
WordPress themes
Phlox
since Dec 2022
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 100% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.87 / 10 · ranked #674,326 of all domains
48 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Full technology history →
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Recent changes
- dropped Underscore.js Feb 2026
- dropped WPForms Feb 2026