What powers chairoffice.co.uk?
Last seen Jun 2026 · 20 technologies across 11 categories
Advertising
Microsoft Advertising
since Feb 2021
Analytics
Google Analytics
since Aug 2018
Google Call Conversion Tracking
since Aug 2021
Microsoft Clarity
since Jan 2022
CDN
Cloudflare
since Aug 2018
CMS
Umbraco
since Oct 2023
Microsoft 365
since Aug 2022
Sendgrid
since Aug 2022
JavaScript libraries
Instant.Page
since Nov 2021
Slick
since Nov 2019
Miscellaneous
HTTP/3
since Nov 2025
Open Graph
since Sep 2022
Security
HSTS
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2018
UI frameworks
Tailwind CSS
since Apr 2022
Web frameworks
Microsoft ASP.NET
since Oct 2023
Audience
- 60% phone
- 38% desktop
- 2% tablet
United Kingdom
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.64 / 10 · ranked #794,955 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.3 MB · 60 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- dropped Cloudflare Bot Management Jun 2026
- detected Google Tag Manager May 2026
- detected Microsoft Clarity May 2026
- detected HTTP/3 Nov 2025
- dropped Azure Oct 2025