What powers rucksackclub.org?
Last seen Jun 2026 · 22 technologies across 14 categories
CMS
WordPress
since Aug 2022
Databases
MySQL
since Aug 2022
Documentation
BetterDocs
since Jun 2024
Font scripts
Twitter Emoji (Twemoji)
since Aug 2022
Hosting
IONOS
since Aug 2022
JavaScript libraries
Select2
since Aug 2022
Miscellaneous
RSS
since Dec 2022
Performance
Priority Hints
since Jun 2025
Programming languages
PHP
since Aug 2022
Security
HSTS
since Oct 2022
Really Simple SSL & Security
since Apr 2024
Video players
Plyr
since Aug 2022
Web servers
Apache HTTP Server
since Aug 2022
WordPress plugins
BetterDocs plugin
since Jun 2024
Imagely NextGEN Gallery
since Apr 2026
Shortcodes Ultimate
since Aug 2022
WordPress themes
ThemeZee Poseidon
since Aug 2022
Audience
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.36 / 10 · ranked #7,913,390 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.5 s |
| INP | 75 ms |
| CLS | 0.1 |
| TTFB | 4500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 3.5 MB · 124 requests
- WordPress theme: poseidon · all themes
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Font Awesome May 2026
- detected Imagely NextGEN Gallery Apr 2026
- dropped Cookie Notice Mar 2026
- dropped WP-Optimize Mar 2026