What powers johnvenn.co.uk?
Last seen Sep 2026 · 24 technologies across 13 categories
Analytics
Google Analytics
since Jul 2019
Google Call Conversion Tracking
since Jul 2025
Caching
WP Rocket
since Aug 2024
CDN
Cloudflare
since Aug 2022
CMS
Databases
MySQL
since Aug 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Performance
Priority Hints
since Aug 2024
Programming languages
PHP
since Aug 2024
Reviews
Trustindex
since Aug 2024
Tag managers
Google Tag Manager
since Jul 2025
WordPress plugins
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
United Kingdom
Nigeria
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.80 / 10 · ranked #4,344,302 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 125 ms |
| CLS | 0 |
| TTFB | 2400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on AS-ICUK (185.137.240.205)
- DNS: lucidsystems.net
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (hard fail), DMARC reject
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 12,080,317, 2 hosts
- Verified with: Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- dropped Apache HTTP Server Jun 2026
- detected Cloudflare May 2026
- detected HTTP/3 May 2026