What powers fair4b.com?
Last seen Oct 2026 · 27 technologies across 19 categories
Analytics
Authentication
Blogs
CDN
Databases
Font scripts
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
PaaS
Programming languages
Security
Surveys
Web frameworks
Web servers
Webmail
Widgets
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- AI2Bot Allowed
- Applebot-Extended Allowed
- Bytespider Allowed
- CCBot Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Diffbot Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- DuckAssistBot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
- YouBot Allowed
User-request fetchers
- ChatGPT-User Allowed
- Perplexity-User Allowed
The other 16 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 92% desktop
- 8% phone
France
Burkina Faso
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.70 / 10 · ranked #19,316,498 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: French
- Weight: 1.8 MB · 32 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Fair4B
- Founded: 2018
- Industry: Arts and entertainment (declares
Event) - Sector: business service
- Country: France
- Profiles: LinkedIn
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on OVHcloud (51.255.167.67)
- DNS: OVHcloud
- Email: Google Workspace
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 14,799,202, 3 hosts
- Verified with: Brevo, Google
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| fair4b.com | 18 |
| app.fair4b.com | 7 |
| www.fair4b.com | 7 |
Full technology history →
Report an incorrect detection
Recent changes
- detected gunicorn Aug 2026
- detected Open Graph Aug 2026
- detected OVHcloud Aug 2026
- detected Python Aug 2026
- dropped cdnjs Jul 2026
- dropped Google Hosted Libraries Jul 2026
- dropped HTTP/3 Jul 2026
- dropped jsDelivr Jul 2026
- dropped Open Graph Jul 2026
- detected Tally Jul 2026
- dropped Webflow Jul 2026
- dropped Webpack Jul 2026
- detected Cloudflare Turnstile Jun 2026
- detected Kestrel Jun 2026
- detected Microsoft ASP.NET Jun 2026
- dropped Calendly Mar 2026