What powers halleysac.it?
Last seen Aug 2026 · 6 technologies across 6 categories
Operating systems
UNIX
since Jul 2018
Programming languages
PHP
since Jul 2018
Security
HSTS
since Jan 2025
Web server extensions
Web servers
Apache HTTP Server
since Jul 2018
Webmail
Microsoft 365
since Aug 2022
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
- Sep 2026 *: Restricted (was Blocked)
AI Crawlers
No AI crawlers blocked
Audience
- 65% phone
- 35% desktop
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.74 / 10 · ranked #284,417 of all domains
98 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0.3 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.0 MB · 3 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Biblioteca Comunale "Gina Marpillero"
- Country: Italy
From Wikidata (CC0).
Infrastructure
- Hosted on FASTWEB (37.186.221.101)
- DNS: Register.it
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record, DNSSEC signed
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 91,065, 9 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sac1.halleysac.it | 5 |
| sac1-hs.halleysac.it | 4 |
| sac2-hs.halleysac.it | 4 |
| sac2.halleysac.it | 4 |
| sac3.halleysac.it | 4 |
| sac4.halleysac.it | 4 |
| sac5.halleysac.it | 4 |
| www.halleysac.it | 4 |