What powers tescoforbusiness.com?
Last seen Jun 2026 · 38 technologies across 21 categories
Analytics
Google Analytics
since Jan 2019
Caching
Varnish
since Feb 2020
CDN
CMS
Kentico CMS
since Aug 2020
Cookie compliance
TrustArc
since Apr 2022
Documentation
Zendesk
since Aug 2022
Ecommerce
Cart Functionality
since Oct 2021
Font scripts
Google Font API
since Feb 2020
JavaScript frameworks
JavaScript libraries
Modernizr
since Feb 2020
Select2
since Feb 2020
Tippy.js
since Jul 2022
Underscore.js
since Feb 2020
Load balancers
Amazon ELB
since Sep 2021
Miscellaneous
PaaS
Amazon Web Services
since Sep 2021
Programming languages
Python
since Feb 2020
RUM
New Relic
since Feb 2020
Security
Tag managers
Google Tag Manager
since Apr 2019
UI frameworks
Bootstrap
since Jan 2019
Web frameworks
Django
since Feb 2020
Microsoft ASP.NET
since Jan 2019
Web servers
Nginx
since May 2021
Webmail
Microsoft 365
since Aug 2022
Audience
- 89% phone
- 11% desktop
United Kingdom
Ireland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.96 / 10 · ranked #13,422,222 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 300 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 6.7 MB · 49 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| biz.giftcards.tescoforbusiness.com | 25 |
| www.giftcards.tescoforbusiness.com | 15 |
| www.tescoforbusiness.com | 13 |