What powers casel.org?
Last seen Jun 2026 · 69 technologies across 28 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| social emotional learning | #1 | 4,500 |
| social and emotional learning meaning | #1 | 880 |
| what is social emotional learning | #1 | 730 |
| sel curriculum | #1 | 730 |
| classroom centers | #78 | 630 |
| casel framework | #1 | 580 |
| social and emotional skills | #1 | 580 |
| framework | #17 | 390 |
| empathy definition | #75 | 320 |
| sel programs | #1 | 300 |
| sel competencies | #1 | 300 |
| social and emotional learning programs | #1 | 300 |
| social | #41 | 280 |
| sel meaning | #1 | 270 |
| community series cast | #88 | 190 |
| casel framework | #3 | 190 |
| casel wheel | #1 | 180 |
| casel social emotional learning | #1 | 180 |
| casel sel | #1 | 180 |
| sel in the classroom | #1 | 180 |
| social emotional learning in the classroom | #1 | 180 |
| social emotional awareness | #1 | 180 |
| social and emotional learning casel | #1 | 180 |
| define social emotional learning | #1 | 180 |
| teaching strategies | #86 | 170 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 83% desktop
- 16% phone
- 1% tablet
Peru
United States
India
United Kingdom
Brazil
Italy
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.88 / 10 · ranked #9,465 of all domains
2,671 referring domains · OpenPageRank
Search traffic
44,200 est. monthly organic visits (US)
38,691 keywords in Google's top 30
Core Web Vitals
| LCP | 3.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 2300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 9.0 MB · 68 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| casel.org | 27 |
| measuringsel.casel.org | 27 |
| selexchange.casel.org | 27 |
| pg.casel.org | 23 |
| schoolguide.casel.org | 22 |
| www.casel.org | 22 |
| signaturepractices.casel.org | 21 |
| drc.casel.org | 20 |
| leadingschoolwidesel.casel.org | 17 |
| secondaryguide.casel.org | 7 |
Full technology history →
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Recent changes
- detected Envoy Apr 2026
- dropped HTTP/3 Mar 2026
- dropped Animate.css Feb 2026
- detected HTTP/3 Jan 2026
- dropped Selectize Dec 2025
- dropped Underscore.js Dec 2025
- dropped Imgix Aug 2025