What powers check-flex.co.uk?
Last seen Oct 2026 · 14 technologies across 11 categories
Advertising
Microsoft Advertising
since Sep 2026
Analytics
CDN
Cloudflare
since Sep 2026
Cookie compliance
Klaro
since Sep 2026
JavaScript graphics
JavaScript libraries
Live chat
WhatsApp Business Chat
since Sep 2026
Miscellaneous
Open Graph
since Sep 2026
Page builders
Vev
since Sep 2026
Security
Cloudflare Bot Management
since Sep 2026
Tag managers
Google Tag Manager
since Sep 2026
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Core Web Vitals
| LCP | 2.2 s |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 4.1 MB · 42 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.26.10.83, IPv6)
- DNS: Cloudflare DNS
- Email: Migadu
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 104,710,310
- Verified with: Google, Meta Business, Twilio
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted