What powers headmasters.com?
Last seen Jun 2026 · 32 technologies across 19 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Cloudflare Browser Insights
since Mar 2026
Google Analytics
since Aug 2018
Microsoft Clarity
since Jan 2022
TikTok Pixel
since Nov 2022
CDN
Cloudflare
since Mar 2019
jQuery CDN
since Feb 2022
CMS
WordPress
since Aug 2018
Cookie compliance
Cookie Script
since Nov 2023
Databases
MySQL
since Aug 2018
Documentation
Zendesk
since Feb 2023
Ecommerce
Cart Functionality
since Sep 2020
Font scripts
Typekit
since Apr 2026
JavaScript libraries
Axios
since Jul 2021
OWL Carousel
since Oct 2019
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Kinsta
since Aug 2021
Performance
Cloudflare Rocket Loader
since Mar 2026
Priority Hints
since Nov 2025
Programming languages
PHP
since Aug 2018
Reverse proxies
Envoy
since May 2025
Security
SEO
Tag managers
Google Tag Manager
since Aug 2018
Webmail
Apple iCloud Mail
since Jan 2023
Audience
- 71% phone
- 29% desktop
United Kingdom
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.08 / 10 · ranked #1,457,376 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 150 ms |
| CLS | 0.45 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 8.4 MB · 170 requests
- WordPress theme: headmasters · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.headmasters.com | 31 |
| customercare.headmasters.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 Jun 2026
- dropped WhatsApp Business Chat Jun 2026
- dropped WooCommerce Jun 2026
- dropped HTTP/3 Apr 2026
- detected Typekit Apr 2026
- detected Cloudflare Browser Insights Mar 2026
- detected Cloudflare Rocket Loader Mar 2026
- dropped Smash Balloon Instagram Feed Dec 2025
- dropped Trustpilot Dec 2025
- dropped Hotjar Nov 2025
- detected Priority Hints Nov 2025
- dropped Unpkg Nov 2025