What powers calendar-uk.co.uk?
Last seen Jun 2026 · 25 technologies across 11 categories
Advertising
Adform
since Dec 2022
AppNexus
since Dec 2022
Criteo
since Aug 2023
Google Publisher Tag
since Dec 2022
ID5
since Feb 2026
OpenX
since Mar 2023
PubMatic
since Aug 2023
Sharethrough
since Aug 2023
Smart Ad Server
since Dec 2022
Twitter Ads
since Jul 2021
Analytics
Cloudflare Browser Insights
since Nov 2025
Snowplow Analytics
since Sep 2024
Authentication
Facebook Login
since Jul 2021
Google Sign-in
since Feb 2021
CDN
Cloudflare
since Nov 2022
Google Hosted Libraries
since Feb 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Programming languages
PHP
since Dec 2020
Security
Cloudflare Bot Management
since Mar 2023
reCAPTCHA
since May 2022
Segmentation
Adobe Audience Manager
since Mar 2023
Tag managers
Google Tag Manager
since Aug 2021
Widgets
Audience
- 60% phone
- 40% desktop
United Kingdom
Canada
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.54 / 10 · ranked #2,420,190 of all domains
20 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Cloudflare
- Weight: 1.7 MB · 401 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected OpenX Jun 2026
- detected Cloudflare Bot Management May 2026
- detected Adform Feb 2026
- detected Adobe Audience Manager Feb 2026
- detected AppNexus Feb 2026
- detected Criteo Feb 2026
- detected Google Publisher Tag Feb 2026
- detected Google Tag Manager Feb 2026
- detected ID5 Feb 2026
- detected PubMatic Feb 2026
- detected reCAPTCHA Feb 2026
- detected Sharethrough Feb 2026
- detected Smart Ad Server Feb 2026
- detected Snowplow Analytics Feb 2026
- dropped Cloudflare Bot Management Nov 2025
- detected Cloudflare Browser Insights Nov 2025