What powers rkj.fr?
Last seen Sep 2026 · 26 technologies across 11 categories
CMS
WordPress
since Feb 2019
Databases
MySQL
since Feb 2019
Ecommerce
Cart Functionality
since Jun 2022
Font scripts
Google Font API
since Jul 2021
Twitter Emoji (Twemoji)
since Feb 2019
JavaScript libraries
Lightbox
since Dec 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Feb 2019
TypeScript
since Dec 2022
Widgets
WordPress plugins
WordPress themes
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.05 / 10 · ranked #3,460,724 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: French (France)
- Weight: 7.9 MB · 109 requests
- WordPress theme: generatepress (child: rkj_generatepress_child) · all themes
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on o2switch (109.234.161.86)
- DNS: o2switch
- Email: rkj.fr
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 32,866,488, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected MetaSlider Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cookie Notice Nov 2025