What powers lab-cobra.fr?
Last seen Oct 2026 · 12 technologies across 9 categories
CMS
Databases
MySQL
since Nov 2021
Font scripts
Twitter Emoji (Twemoji)
since Nov 2021
JavaScript libraries
Page builders
WordPress Block Editor
since Jul 2024
Programming languages
Security
reCAPTCHA
since May 2022
Web servers
Nginx
since Nov 2021
WordPress plugins
Polylang
since Nov 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 51% desktop
- 49% phone
France
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.42 / 10 · ranked #983,195 of all domains
30 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- Weight: 0.9 MB · 23 requests
- WordPress theme: laboratoire-cobra · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Organic and Analytical Chemistry Laboratory
- Founded: 2000
- Country: France
From Wikidata (CC0).
Infrastructure
- Hosted on KAPPALYS (185.176.67.2)
- DNS: crihan.fr
- Email: syrhano.net
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 7,167,020, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted