What powers blue-plaques.co.uk?
Last seen Oct 2026 · 20 technologies across 13 categories
Advertising
Google AdSense
since Feb 2024
Analytics
Google Analytics
since Oct 2023
Vercel Speed Insights
since Jan 2025
CDN
Cookie compliance
Funding Choices
since Mar 2024
Font scripts
Google Font API
since Oct 2023
JavaScript libraries
Miscellaneous
PaaS
Vercel
since Jul 2024
Programming languages
Python
since Jul 2024
Security
UI frameworks
Web frameworks
Django
since Jul 2024
Web servers
AI Crawlers
robots.txt could not be read at the last check (Oct 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
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.04 / 10 · ranked #11,866,576 of all domains
4 referring domains · OpenPageRank
Search traffic
6 est. monthly organic visits (US)
15 keywords in Google's top 30
Core Web Vitals
| LCP | 1.9 s |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Vercel
- Weight: 5.3 MB · 34 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Amazon Web Services (216.198.79.1)
- DNS: Spaceship
- Email: spacemail.com
- Email security: SPF (soft fail), no DMARC record, DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 1,684,800, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blue-plaques.co.uk | 16 |
| www.blue-plaques.co.uk | 14 |