What powers bolle.schule?
Last seen Jun 2026 · 15 technologies across 10 categories
Databases
MySQL
since Dec 2022
Documentation
BookStack
since Dec 2022
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Webpack
since May 2023
PaaS
OVHcloud
since Dec 2022
Programming languages
Security
HSTS
since May 2023
UI frameworks
Web frameworks
Laravel
since Dec 2022
Web servers
Apache HTTP Server
since Dec 2022
Nginx
since Jun 2023
Audience
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.69 / 10 · ranked #5,016,611 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.4 MB · 31 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ohs.bolle.schule | 10 |
| 03k01.bolle.schule | 9 |
| 07y07.bolle.schule | 9 |
| 11k14.bolle.schule | 9 |
| canisius.bolle.schule | 9 |
| cfvsiemens.bolle.schule | 9 |
| dreilinden.bolle.schule | 9 |
| eks.bolle.schule | 9 |
| esbz.bolle.schule | 9 |
| esk.bolle.schule | 9 |
| evs.bolle.schule | 9 |
| fmbg.bolle.schule | 9 |
| ggl.bolle.schule | 9 |
| hag.bolle.schule | 9 |
| handbuch.bolle.schule | 9 |
| idg.bolle.schule | 9 |
| jlg.bolle.schule | 9 |
| kls.bolle.schule | 9 |
| ksl.bolle.schule | 9 |
| kss.bolle.schule | 9 |
| kssf.bolle.schule | 9 |
| kssm.bolle.schule | 9 |
| ksth.bolle.schule | 9 |
| leibniz.bolle.schule | 9 |