What powers prissm.fr?
Last seen Aug 2026 · 16 technologies across 12 categories
Analytics
CMS
Development
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Search engines
UI frameworks
Web servers
Webmail
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Aug 2026.
Training crawlers
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- Claude-SearchBot Blocked
- OAI-SearchBot Blocked
- PetalBot Blocked
User-request fetchers
- Claude-User Blocked
- meta-externalfetcher Blocked
The other 21 AI crawlers we track are not mentioned and are blocked by the catch-all rule (User-agent: *).
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
All crawlers blocked
Audience
- 52% desktop
- 48% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.69 / 10 · ranked #19,744,212 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3 s |
| CLS | 0.1 |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: French (France)
- Weight: 2.0 MB · 90 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| prissm.fr | 15 |
| www.prissm.fr | 14 |
Full technology history →
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Recent changes
- detected Highlight.js Jul 2026
- detected PHPDebugBar Jul 2026