What powers refer.io?
Last seen Jun 2026 · 40 technologies across 21 categories
Advertising
Google AdSense
since May 2020
Analytics
Cloudflare Browser Insights
since Mar 2025
Google Analytics
since Aug 2018
Plausible
since Jul 2025
Umami
since May 2026
CDN
Cloudflare
since Jul 2024
Google Cloud CDN
since Apr 2022
Font scripts
Google Font API
since Aug 2018
IaaS
Google Cloud
since Apr 2022
JavaScript frameworks
JavaScript libraries
libphonenumber
since Dec 2024
Load balancers
Amazon ALB
since Oct 2023
Maps
Google Maps
since Aug 2018
Marketing automation
HighLevel
since Jul 2024
Miscellaneous
PaaS
Amazon Web Services
since Oct 2023
Performance
Google Cloud Trace
since Apr 2022
Priority Hints
since Jan 2024
Programming languages
Node.js
since Oct 2021
Security
Segmentation
Adobe Audience Manager
since Aug 2025
Tag managers
Google Tag Manager
since Jul 2021
UI frameworks
Animate.css
since Mar 2025
Tailwind CSS
since Apr 2022
Video players
YouTube
since May 2026
Web frameworks
Audience
- 86% phone
- 14% desktop
United States
Canada
Philippines
Pakistan
South Africa
Egypt
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.09 / 10 · ranked #1,433,247 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.8 s |
| INP | 150 ms |
| CLS | 0.2 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Google
- Weight: 2.3 MB · 46 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| challenge.refer.io | 17 |
| jobs.refer.io | 16 |
| applyai.refer.io | 15 |
| brand.refer.io | 15 |
| refer.io | 15 |
| www.refer.io | 13 |
| dashboard.refer.io | 12 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Express Jun 2026
- detected Animate.css Apr 2026
- detected Cloudflare Bot Management Mar 2026
- detected libphonenumber Mar 2026
- dropped Animate.css Feb 2026
- detected Animate.css Dec 2025
- detected Google Cloud Trace Dec 2025
- dropped Google Cloud Trace Sep 2025
- detected Adobe Audience Manager Aug 2025
- dropped Animate.css Aug 2025
- detected LiveIntent Aug 2025
- dropped Snowplow Analytics Aug 2025