What powers harpersu.com?
Last seen Jun 2026 · 18 technologies across 11 categories
Analytics
Google Analytics
since Oct 2020
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
jQuery CDN
since Feb 2022
jsDelivr
since Oct 2020
Microsoft Ajax Content Delivery Network
since Feb 2022
Cookie compliance
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
Hosting
UKFast
since Feb 2025
JavaScript frameworks
React
since Aug 2025
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jan 2019
Audience
- 55% phone
- 45% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.72 / 10 · ranked #18,604,894 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 1.5 MB · 53 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped IIS Apr 2026
- dropped New Relic Apr 2026
- dropped Windows Server Apr 2026
- detected React Aug 2025
- detected styled-components Aug 2025