What powers schulportal.de?
Last seen Jun 2026 · 15 technologies across 12 categories
Advertising
Analytics
Google Analytics
since Jun 2018
INFOnline
since Jun 2018
Mailjet
since Oct 2025
Hosting
GoDaddy
since Aug 2022
JavaScript libraries
Miscellaneous
PWA
since Aug 2022
Operating systems
Debian
since Jan 2019
Programming languages
PHP
since Sep 2021
Tag managers
Google Tag Manager
since Mar 2020
UI frameworks
Web servers
Webmail
Microsoft 365
since Sep 2025
Audience
- 53% desktop
- 43% phone
- 4% tablet
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.32 / 10 · ranked #1,104,822 of all domains
44 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- Weight: 0.9 MB · 47 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| schulportal.de | 15 |
| www.schulportal.de | 6 |
Full technology history →
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Recent changes
- detected Google AdSense May 2026
- detected Taboola May 2026
- detected Mailjet Oct 2025
- detected Microsoft 365 Sep 2025