What powers calm4kids.org?
Last seen Jun 2026 · 28 technologies across 17 categories
Accessibility
UserWay
since Dec 2023
Analytics
Google Analytics
since Feb 2019
CMS
Databases
MySQL
since Feb 2019
Font scripts
Google Font API
since Feb 2019
Typekit
since Dec 2023
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2023
RSS
since Dec 2022
PaaS
SiteGround
since Nov 2020
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Feb 2019
Security
reCAPTCHA
since Nov 2019
Video players
YouTube
since Dec 2024
Web servers
Nginx
since Feb 2019
Webmail
Apple iCloud Mail
since Nov 2023
WordPress plugins
WordPress themes
Audience
- 54% desktop
- 46% phone
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.57 / 10 · ranked #830,786 of all domains
60 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.5 s |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- CDN: Google
- Weight: 2.5 MB · 91 requests
- WordPress theme: blocksy (child: blocksy-calm) · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.