What powers sirplus.co.uk?
Last seen Jun 2026 · 35 technologies across 17 categories
Advertising
Microsoft Advertising
since Nov 2023
Analytics
CDN
Cross border ecommerce
Global-e
since Aug 2020
Documentation
Zendesk
since Jun 2021
Ecommerce
Cart Functionality
since Aug 2020
Shopify
since Jan 2019
Font scripts
Font Awesome
since Jan 2019
Google Font API
since Jan 2019
JavaScript frameworks
JavaScript libraries
Marketing automation
Klaviyo
since Feb 2021
Miscellaneous
Payment processors
Performance
Priority Hints
since Mar 2023
Personalisation
Kiwi Sizing
since Sep 2021
Security
Shopify apps
Pandectes
since Apr 2025
Swym Wishlist Plus
since Oct 2025
Webmail
Google Workspace
since Aug 2022
Audience
- 54% phone
- 46% desktop
United Kingdom
Germany
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.02 / 10 · ranked #550,749 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 17.1 MB · 528 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| sirplus.co.uk | 31 |
| help.sirplus.co.uk | 10 |
Full technology history →
Report an incorrect detection
Recent changes
- detected styled-components Jun 2026
- dropped Klaviyo Reviews Mar 2026
- dropped Lodash Jan 2026
- dropped Backbone.js Nov 2025
- dropped Underscore.js Nov 2025
- detected Mustache Oct 2025
- detected Swym Wishlist Plus Oct 2025
- detected Google Font API Aug 2025
- detected Lodash Aug 2025
- dropped Tailwind CSS Aug 2025