What powers cityindex.co.uk?
Last seen Aug 2022 · 28 technologies across 14 categories
Advertising
Google AdSense
since Jul 2018
Microsoft Advertising
since Jun 2022
Analytics
Cloudflare Browser Insights
since Jul 2022
Google Ads Conversion Tracking
since Aug 2021
Google Analytics
since Jun 2018
Hotjar
since Dec 2018
CDN
Cloudflare
since Sep 2021
CMS
Sitecore
since Sep 2021
JavaScript frameworks
JavaScript libraries
Operating systems
Windows Server
since Jun 2018
PaaS
Azure
since Jul 2022
Personalisation
Kibo Personalization
since Feb 2021
Security
reCAPTCHA
since Dec 2020
Tag managers
Google Tag Manager
since Jan 2016
UI frameworks
Web frameworks
Microsoft ASP.NET
since Jan 2016
Web servers
IIS
since Jan 2016
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
4.96 / 10 · ranked #250,205 of all domains
197 referring domains · OpenPageRank
Infrastructure
- Hosted on COLT COLT Technology Services Group Limited (213.86.152.62)
- DNS: Azure DNS
- Email: Mimecast
- Email security: SPF (soft fail), DMARC reject
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 2,368,170, 8 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.cityindex.co.uk | 23 |
| account.cityindex.co.uk | 8 |
| applyforanaccount.cityindex.co.uk | 3 |
| application.cityindex.co.uk | 2 |