What powers tpt.org.uk?
Last seen Sep 2026 · 51 technologies across 23 categories
A/B Testing
Google Optimize
since Mar 2023
Advertising
Analytics
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
jsDelivr
since Mar 2021
Microsoft Ajax Content Delivery Network
since Aug 2024
Unpkg
since Jul 2021
CMS
Cookie compliance
Cookie Script
since Nov 2021
Databases
Ecommerce
Fourthwall
since Feb 2022
Editors
Unbounce
since Oct 2023
Font scripts
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Oct 2023
Programming languages
Security
Cloudflare Bot Management
since May 2022
HSTS
since Sep 2022
SEO
Tag managers
Google Tag Manager
since Mar 2019
UI frameworks
Tailwind CSS
since Apr 2022
Video players
Vimeo
since Jul 2021
Web frameworks
Web servers
Apache Tomcat
since Jun 2023
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 57% phone
- 43% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,074,113 of all domains
36 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 1.2 MB · 15 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Microsoft (20.90.134.33)
- DNS: GoDaddy DNS
- Email: Mimecast
- Email security: SPF (hard fail), DMARC quarantine
- SSL: GoDaddy, RSA 4096, wildcard, expires Apr 2027
- Common Crawl link graph: rank 10,337,224, 8 hosts
- Verified with: DocuSign, Google, Microsoft 365, Zoho
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| new-employer.tpt.org.uk | 29 |
| userportal.tpt.org.uk | 18 |
| employerportal.tpt.org.uk | 17 |
| memberonline.tpt.org.uk | 17 |
| members.tpt.org.uk | 16 |
| www.tpt.org.uk | 15 |
| tpt.org.uk | 14 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Bootstrap Icons May 2026
- detected DocuSign Dec 2025