What powers who-calls.me.uk?
Last seen Jun 2026 · 31 technologies across 13 categories
Advertising
AppNexus
since May 2026
Criteo
since May 2026
Ezoic
since Apr 2026
Google AdSense
since Aug 2018
Google Publisher Tag
since May 2026
GumGum
since Jun 2026
LiveIntent
since May 2026
OpenX
since May 2026
Prebid
since Apr 2026
Rubicon Project
since May 2026
Analytics
Google Analytics
since Aug 2018
Snowplow Analytics
since May 2026
CDN
Cloudflare
since Aug 2018
jsDelivr
since May 2026
JavaScript libraries
FingerprintJS
since Apr 2026
web-vitals
since Apr 2026
Miscellaneous
HTTP/3
since Nov 2022
Programming languages
Ruby
since Aug 2018
RUM
Cloudflare Browser Insights
since Apr 2026
Security
Cloudflare Bot Management
since Mar 2022
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since May 2026
Tag managers
Google Tag Manager
since Mar 2022
UI frameworks
Tailwind CSS
since Apr 2026
Video players
Web frameworks
Ruby on Rails
since Aug 2018
Audience
- 86% phone
- 13% desktop
- 1% tablet
United Kingdom
Greece
Ireland
Bulgaria
Jersey
Isle of Man
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.57 / 10 · ranked #5,880,521 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 100 ms |
| CLS | 0.45 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.2 MB · 1,852 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Bot Management Jun 2026
- detected GumGum Jun 2026
- detected VideoJS Jun 2026
- detected Adobe Audience Manager May 2026
- detected AppNexus May 2026
- detected Criteo May 2026
- detected Facebook Pixel May 2026
- dropped Google Font API May 2026
- detected Google Publisher Tag May 2026
- detected jsDelivr May 2026
- detected LiveIntent May 2026
- detected OpenX May 2026
- detected Rubicon Project May 2026
- detected Snowplow Analytics May 2026
- dropped Hotjar Apr 2026