What powers refer.pt?
Last seen Jun 2026 · 13 technologies across 9 categories
Analytics
Google Analytics
since Nov 2019
CMS
Development
Microsoft Visual Studio
since Oct 2025
JavaScript Libraries
Operating Systems
CentOS
since Nov 2019
Programming Languages
Web Frameworks
Bootstrap
since Nov 2019
Microsoft ASP.NET
since Aug 2022
Web servers
Apache HTTP Server
since Nov 2019
Webmail
Microsoft 365
since Aug 2022
Audience
Portugal
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.01 / 10 · ranked #1,571,429 of all domains
25 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 275 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Subdomains
| Host | Techs |
|---|---|
| www.refer.pt | 10 |
| eviriato.refer.pt | 4 |
Full technology history →
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Recent changes
- detected Microsoft Visual Studio May 2026
- dropped Microsoft Visual Studio Jan 2026
- detected Microsoft Visual Studio Oct 2025