What powers 
pasteur.gr?
Last seen Aug 2026 · 13 technologies across 11 categories
CMS
Comment systems
Amazon SES
since Aug 2022
JavaScript frameworks
Stimulus
since Sep 2024
JavaScript libraries
Maps
Miscellaneous
Popper
since Apr 2023
Operating systems
Ubuntu
since Apr 2023
PaaS
Amazon Web Services
since Aug 2022
Programming languages
PHP
since Jan 2019
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 54% phone
- 46% desktop
Greece
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.63 / 10 · ranked #382,590 of all domains
97 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Greek
- Weight: 1.7 MB · 37 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Pasteur Hellenic Institute
- Founded: 1920
- Country: Greece
From Wikidata (CC0).
Infrastructure
- Hosted on GR-NET www.grnet.gr (83.212.173.236)
- DNS: pasteur.gr
- Email: pasteur.gr
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Sep 2026
- Common Crawl link graph: rank 497,065, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted