What powers headteacher-update.com?
Last seen Jun 2026 · 20 technologies across 15 categories
Advertising
Google Publisher Tag
since Feb 2021
Analytics
Google Analytics
since Jan 2019
CDN
Cookie compliance
Cookie Script
since Feb 2022
Customer data platform
BlueConic
since Nov 2023
Font scripts
Google Font API
since Sep 2023
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Nov 2023
Miscellaneous
Open Graph
since Sep 2023
PaaS
Amazon Web Services
since Nov 2023
UKFast
since Aug 2022
Security
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Tailwind CSS
since Sep 2023
Web servers
Apache HTTP Server
since Nov 2025
Audience
- 68% desktop
- 32% phone
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.18 / 10 · ranked #463,032 of all domains
104 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 25 ms |
| CLS | 0.15 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.headteacher-update.com | 18 |
| email.headteacher-update.com | 4 |