What powers 1stcastle.co.uk?
Last seen Jun 2026 · 19 technologies across 14 categories
Analytics
Google Analytics
since Feb 2020
Caching
Litespeed Cache
since Jul 2022
CDN
Cloudflare
since Sep 2025
CMS
Databases
MySQL
since Feb 2020
Font scripts
Google Font API
since Oct 2020
Miscellaneous
Performance
Priority Hints
since Sep 2023
Programming languages
PHP
since Feb 2020
Security
Really Simple SSL & Security
since Apr 2024
Video players
YouTube
since Feb 2020
Web servers
LiteSpeed
since Jun 2021
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
MonsterInsights
since Feb 2026
Audience
- 100% phone
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.65 / 10 · ranked #20,852,195 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- Weight: 1.4 MB · 33 requests
- WordPress theme: divi · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
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Recent changes
- dropped Animate.css Mar 2026
- dropped Complianz Mar 2026
- dropped Contact Form 7 Mar 2026
- dropped core-js Mar 2026
- dropped Flying Pages Mar 2026
- dropped Google Sign-in Mar 2026
- dropped jQuery Mar 2026
- dropped jQuery Migrate Mar 2026
- dropped jQuery Mobile Mar 2026
- dropped reCAPTCHA Mar 2026
- dropped Underscore.js Mar 2026
- dropped Google Hosted Libraries Feb 2026
- detected MonsterInsights Feb 2026
- detected Cloudflare Sep 2025