What powers 3rg.co.uk?
Last seen Aug 2026 · 26 technologies across 13 categories
Analytics
CMS
Ecommerce
JavaScript frameworks
JavaScript libraries
Live chat
Load balancers
Miscellaneous
PaaS
Performance
Programming languages
Security
Webmail
AI Crawlers
Restricts 16 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- AI2Bot Restricted
- Applebot-Extended Restricted
- Bytespider Restricted
- CCBot Restricted
- ClaudeBot Restricted
- cohere-training-data-crawler Restricted
- FacebookBot Restricted
- Google-Extended Restricted
- GoogleOther Restricted
- GPTBot Restricted
- img2dataset Restricted
- meta-externalagent Restricted
- Webzio-Extended Restricted
Search and AI assistants
- Amazonbot Restricted
- DuckAssistBot Restricted
- YouBot Restricted
The other 17 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
16 of 33 AI crawlers restricted
Audience
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.35 / 10 · ranked #44,713,356 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United Kingdom)
- Weight: 2.7 MB · 82 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.3rg.co.uk | 17 |
| 3rg.co.uk | 14 |
Full technology history →
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Recent changes
- dropped Contact Form 7 Aug 2026
- dropped FancyBox Aug 2026
- dropped Google Hosted Libraries Aug 2026
- dropped jQuery Aug 2026
- dropped jQuery Migrate Aug 2026
- dropped MySQL Aug 2026
- dropped Nginx Aug 2026
- dropped PHP Aug 2026
- dropped RSS Aug 2026
- dropped WooCommerce Aug 2026
- dropped WordPress Aug 2026
- dropped wpBakery Aug 2026
- dropped Cloudways Jul 2026
- detected Amazon ALB May 2026
- detected Amazon Web Services May 2026