What powers tennis04.com?
Last seen Jun 2026 · 24 technologies across 13 categories
CMS
WordPress
since Apr 2018
Databases
MySQL
since Jun 2018
Microsoft 365
since Aug 2022
Sendgrid
since Nov 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Operating systems
Windows Server
since Jun 2020
Page builders
Performance
Programming languages
Web frameworks
Microsoft ASP.NET
since Apr 2018
Web servers
Apache HTTP Server
since Aug 2024
Wikis
WordPress plugins
EWWW Image Optimizer
since Aug 2024
WP Fastest Cache
since Aug 2024
Audience
- 93% phone
- 6% desktop
- 1% tablet
Austria
Germany
Switzerland
Italy
Croatia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.74 / 10 · ranked #281,745 of all domains
114 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 200 ms |
| CLS | 0.2 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.tennis04.com | 20 |
| hilfe.tennis04.com | 9 |
| app.tennis04.com | 2 |