What powers triwo-testcenter.de?
Last seen Aug 2026 · 19 technologies across 15 categories
Analytics
Matomo Analytics
since Aug 2022
CDN
Cloudflare
since Sep 2023
CMS
Databases
MySQL
since Aug 2022
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Aug 2022
Security
Cloudflare Bot Management
since Sep 2023
SEO
UI frameworks
Bootstrap
since Aug 2022
Video players
Vimeo
since Sep 2023
Web servers
Apache HTTP Server
since Aug 2022
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.23 / 10 · ranked #3,027,894 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 2900 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: German
- Weight: 4.1 MB · 50 requests
- WordPress theme: rdts-responsive-blocks-theme · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on IONOS (82.165.68.239)
- DNS: eurodns.com
- Email: no MX record returned
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,267,967, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted