What powers 
sermais.pt?
Last seen Aug 2026 · 11 technologies across 11 categories
Analytics
Google Analytics
since Jan 2019
Captchas
reCAPTCHA
since Nov 2017
CDN
Google Hosted Libraries
since Feb 2022
Editors
DreamWeaver
since Nov 2017
Font Scripts
Google Font API
since Nov 2017
JavaScript Frameworks
JavaScript libraries
Choices
since Feb 2021
Operating systems
Windows Server
since Jan 2019
Web Servers
Webmail
Microsoft 365
since Aug 2022
Widgets
AddThis
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% phone
Portugal
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.51 / 10 · ranked #882,924 of all domains
40 referring domains · OpenPageRank
Core Web Vitals
| LCP | 11 s |
| CLS | 0 |
| TTFB | 9100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 0.9 MB · 52 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on ONI Internet Service Provider (89.26.249.65)
- DNS: vectweb.pt
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- Common Crawl link graph: rank 1,056,625, 3 hosts
DNS records as swept Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.sermais.pt | 10 |
| sermais.pt | 9 |