What powers theory7.net?
Last seen Jun 2026 · 36 technologies across 18 categories
Advertising
Microsoft Advertising
since Nov 2025
Analytics
Google Analytics
since Dec 2022
CDN
cdnjs
since Feb 2024
Cloudflare
since Feb 2024
Google Hosted Libraries
since Feb 2024
Unpkg
since Feb 2024
CMS
WHMCS
since Aug 2025
Cookie compliance
Documentation
Zendesk
since Jan 2024
Ecommerce
Cart Functionality
since Jan 2025
Font scripts
Font Awesome
since Jan 2024
JavaScript libraries
Miscellaneous
Performance
Instant.Page
since Jun 2025
Priority Hints
since Feb 2024
Programming languages
PHP
since Jan 2026
Reverse proxies
Envoy
since May 2025
Security
Tag managers
Google Tag Manager
since Dec 2024
UI frameworks
Web servers
Webmail
RoundCube
since Apr 2026
Audience
- 91% desktop
- 9% phone
Netherlands
France
Belgium
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.16 / 10 · ranked #471,899 of all domains
64 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Dutch
- Weight: 1.7 MB · 46 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| support.theory7.net | 20 |
| my.theory7.net | 19 |
| www.theory7.net | 11 |
| mail.theory7.net | 6 |
Full technology history →
Report an incorrect detection
Recent changes
- detected HTTP/3 May 2026
- dropped RSS May 2026
- detected PHP Jan 2026
- dropped Post Affiliate Pro Dec 2025
- detected Cookiebot Nov 2025
- detected Microsoft Advertising Nov 2025