What powers gls-sprachenzentrum.de?
Last seen Jun 2026 · 17 technologies across 13 categories
Advertising
Microsoft Advertising
since Dec 2024
Appointment scheduling
Calendly
since Aug 2024
CMS
TYPO3 CMS
since Apr 2018
Cookie compliance
Usercentrics
since Aug 2024
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
PWA
since May 2024
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Jun 2018
Video players
Twitch Player
since Aug 2024
Web servers
Apache HTTP Server
since Apr 2018
Webmail
Microsoft 365
since Aug 2023
Widgets
Elfsight
since May 2024
Audience
- 66% phone
- 31% desktop
- 3% tablet
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.18 / 10 · ranked #465,326 of all domains
89 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 2.1 MB · 88 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.