What powers cridon-lyon.fr?
Last seen Aug 2026 · 58 technologies across 27 categories
Advertising
Microsoft Advertising
since Dec 2024
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Google Analytics
since Feb 2020
Matomo Analytics
since Jan 2025
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Calendly
since Aug 2026
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cdnjs
since Aug 2026
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since Nov 2022
Google Hosted Libraries
since Aug 2026
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since Aug 2026
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since Jun 2023
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WordPress
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since Jul 2021
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since Feb 2024
Mailjet
since Aug 2022
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Google Font API
since Feb 2020
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since Jan 2023
Clipboard.js
since Aug 2026
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since Feb 2020
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since Feb 2020
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since Aug 2026
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since Oct 2023
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since Feb 2020
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Amazon ALB
since Nov 2021
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since Aug 2026
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since Sep 2022
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since Nov 2022
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since Apr 2023
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since Aug 2026
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since Nov 2022
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Amazon Web Services
since Nov 2021
Azure
since Aug 2026
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Tag managers
Google Tag Manager
since Feb 2020
Matomo Tag Manager
since Oct 2025
UI frameworks
Web frameworks
Microsoft ASP.NET
since Aug 2026
Web servers
Nginx
since Nov 2022
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
- Sep 2026 robots.txt appeared
- Sep 2026 * added to robots.txt
AI Crawlers
All crawlers blocked
Audience
- 100% desktop
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.86 / 10 · ranked #1,845,016 of all domains
8 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on LDCOMNET --- I3Dnet --- (77.159.186.167)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: DigiCert, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 37,229,844, 8 hosts
- Verified with: GlobalSign, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| cridonline.cridon-lyon.fr | 35 |
| formations.cridon-lyon.fr | 27 |
| www.cridon-lyon.fr | 18 |
| publication.cridon-lyon.fr | 7 |