What powers 
norfolkchamber.co.uk?
Last seen Aug 2026 · 39 technologies across 20 categories
Analytics
CDN
CMS
Databases
Font scripts
Hosting panels
JavaScript libraries
Live chat
Miscellaneous
PaaS
Page builders
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
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 Oct 2026.
- robots.txt found
- llms.txt found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 82% desktop
- 18% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.97 / 10 · ranked #589,849 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.6 MB · 73 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Cloudflare (104.21.12.159, IPv6)
- Email: emailsecurity.app
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 569,202, 5 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.norfolkchamber.co.uk | 23 |
| norfolkchamber.co.uk | 18 |
| clientportal.norfolkchamber.co.uk | 11 |
| login.norfolkchamber.co.uk | 6 |
Full technology history →
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Recent changes
- dropped Cloudflare Bot Management Feb 2026
- detected UIKit Jan 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025