What powers 
online-schule.saarland?
Last seen Oct 2026 · 37 technologies across 18 categories
Caching
Redis Object Cache
since May 2025
WP Rocket
since May 2020
CMS
Databases
Digital asset management
Nextcloud
since Oct 2022
Font scripts
Font Awesome
since Dec 2021
Twitter Emoji (Twemoji)
since Dec 2021
Hosting panels
Plesk
since Jan 2021
JavaScript libraries
Miscellaneous
Operating systems
Debian
since Mar 2022
Performance
Priority Hints
since Nov 2023
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Animate.css
since Dec 2021
Bootstrap
since May 2020
Video players
Vimeo
since Oct 2022
Web frameworks
Google Web Toolkit
since Nov 2022
Web servers
WordPress plugins
WordPress themes
Hello Elementor
since Dec 2021
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Oct 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 75% phone
- 20% desktop
- 5% tablet
Germany
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #281,461 of all domains
46 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.5 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: German (Germany)
- Weight: 6.7 MB · 99 requests
- WordPress theme: hello-elementor (child: hello-theme-child-master) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Online-Schule Saarland
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Mar 2020 (6 years) via Key-Systems, LLC, renews Mar 2027
- Hosted on IP-PROJECTS Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG (193.32.221.19)
- DNS: domaindiscount24.net
- Email: online-schule.saarland
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 1,260,306, 26 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lms-sem.online-schule.saarland | 27 |
| online-schule.saarland | 24 |
| bnv.online-schule.saarland | 7 |
| lms.online-schule.saarland | 7 |
| nc-bc.online-schule.saarland | 5 |
| nc.online-schule.saarland | 5 |
| dashboard-pflegeschule.online-schule.saarland | 3 |
| idp.online-schule.saarland | 3 |
| lms-gems.online-schule.saarland | 3 |
| lms-ggsnk.online-schule.saarland | 3 |
| lms-gym.online-schule.saarland | 3 |
| lms-lpm.online-schule.saarland | 3 |
| lms-pflegeschule.online-schule.saarland | 3 |
| lms-rsg.online-schule.saarland | 3 |
| lms-saarpfalz-gymnasium.online-schule.saarland | 3 |
| lms-tgsbbz-neunkirchen.online-schule.saarland | 3 |
| mail.online-schule.saarland | 3 |
Full technology history →
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Recent changes
- dropped FingerprintJS Feb 2026