What powers fastco.co.uk?
Last seen Aug 2026 · 28 technologies across 18 categories
Analytics
CDN
Cookie compliance
Databases
Documentation
Ecommerce
JavaScript frameworks
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Reviews
Security
Tag managers
UI frameworks
AI Crawlers
Blocks 8 of 33 AI crawlers we track by name in its robots.txt. Checked Aug 2026.
Training crawlers
- Applebot-Extended Blocked
- Bytespider Blocked
- CCBot Blocked
- ClaudeBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
The other 25 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
Content Signals:
search=yes ai-train=no declared in robots.txt
AI Crawlers
8 of 33 AI crawlers blocked
Standards: Content Signals
Audience
- 67% phone
- 29% desktop
- 5% tablet
United Kingdom
India
Nepal
Indonesia
Algeria
Iraq
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.71 / 10 · ranked #18,933,817 of all domains
3 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.1 MB · 105 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Microsoft Clarity Jun 2026
- detected Cloudflare Browser Insights May 2026
- detected HSTS Jan 2026
- dropped Amazon S3 Dec 2025
- dropped Stripe Dec 2025
- detected Priority Hints Nov 2025