What powers gsk.co.uk?
Last seen Jun 2026 · 28 technologies across 15 categories
Analytics
Azure Monitor
since Jan 2023
Google Analytics
since Jan 2019
Authentication
SAP Customer Data Cloud Sign-in
since Feb 2021
CMS
Adobe Experience Manager
since Jan 2019
CRM
Salesforce Desk
since Sep 2025
Font scripts
Glyphicons
since Sep 2022
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
PaaS
Amazon Web Services
since Aug 2022
Azure
since Sep 2022
Programming languages
Java
since Jan 2019
RUM
Microsoft Application Insights
since Sep 2022
Security
Tag managers
Google Tag Manager
since Jan 2023
Tealium
since Mar 2020
UI frameworks
Video players
Web frameworks
Microsoft ASP.NET
since Jan 2019
Audience
- 72% phone
- 28% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.48 / 10 · ranked #911,702 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.7 s |
| INP | 150 ms |
| CLS | 0.95 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: Akamai
- Weight: 5.4 MB · 31 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| public.gsk.co.uk | 15 |
| www.volunteers.gsk.co.uk | 15 |
| studycandidates.gsk.co.uk | 11 |
| volunteers.gsk.co.uk | 9 |
Full technology history →
Report an incorrect detection
Recent changes
- detected reCAPTCHA Feb 2026
- dropped Akamai Dec 2025
- dropped Akamai mPulse Dec 2025
- dropped Apache HTTP Server Dec 2025
- dropped Boomerang Dec 2025
- dropped Google Cloud Dec 2025
- dropped Google Cloud CDN Dec 2025
- detected Aura Sep 2025
- detected Salesforce Desk Sep 2025
- dropped Adobe Experience Platform Identity Service Aug 2025
- dropped Adobe Target Aug 2025
- dropped core-js Aug 2025
- dropped Decibel Aug 2025
- dropped Facebook Pixel Aug 2025