What powers 
bnportugal.pt?
Last seen Aug 2026 · 10 technologies across 10 categories
Analytics
Google Analytics
since Feb 2020
CMS
JavaScript Frameworks
JavaScript libraries
Operating systems
Windows Server
since Jun 2018
Programming Languages
Web frameworks
Web servers
Webmail
Microsoft 365
since Nov 2022
Widgets
Wheelio
since Sep 2021
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
Open Page Rank
5.62 / 10 · ranked #144,753 of all domains
239 referring domains · OpenPageRank
Infrastructure
- Hosted on VODAFONE-PT Vodafone Portugal (213.30.22.141)
- DNS: bn.pt
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 3072, expires Dec 2026
- Common Crawl link graph: rank 450,903, 21 hosts
- Verified with: Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bibliografia.bnportugal.pt | 6 |
| livrariaonline.bnportugal.pt | 6 |
| www.bnportugal.pt | 6 |