What powers 
plainnumbers.org.uk?
Last seen Oct 2026 · 22 technologies across 17 categories
Analytics
CDN
CMS
Cookie compliance
Databases
Hosting
JavaScript libraries
Miscellaneous
PaaS
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web servers
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 Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 66% phone
- 35% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #741,794 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 3.9 MB · 74 requests
- WordPress theme: totem · all themes
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Automattic (WordPress.com) (199.16.172.193)
- DNS: GoDaddy DNS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 9,856,679, 2 hosts
- Verified with: Brevo, Google, LinkedIn, OpenAI
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Full technology history →
Report an incorrect detection
Recent changes
- detected Google Analytics Oct 2026
- detected Google Tag Manager Oct 2026
- dropped Angular Sep 2026
- dropped Cart Functionality Sep 2026
- dropped Cloudflare Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- dropped core-js Sep 2026
- dropped Google Analytics Sep 2026
- dropped Google Tag Manager Sep 2026
- dropped Linkedin Insight Tag Sep 2026
- dropped Microsoft Clarity Sep 2026
- dropped Modernizr Sep 2026
- dropped Squarespace Sep 2026
- dropped Squarespace Commerce Sep 2026
- dropped Stimulus Sep 2026
- dropped Typekit Sep 2026
- dropped TypeScript Sep 2026
- dropped YUI Sep 2026
- dropped Zone.js Sep 2026
- detected Bootstrap Aug 2026
- detected FancyBox Aug 2026
- detected jQuery Aug 2026
- detected jQuery Migrate Aug 2026
- detected jQuery UI Aug 2026
- detected jsDelivr Aug 2026
- detected Moove GDPR Consent Aug 2026
- detected MySQL Aug 2026
- detected Nginx Aug 2026
- detected PHP Aug 2026
- detected Slick Aug 2026
- detected Vimeo Aug 2026
- detected WordPress Aug 2026
- detected wp.cloud Aug 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026