What powers plainsailing.com?
Last seen Aug 2026 · 18 technologies across 12 categories
Analytics
CDN
Font scripts
JavaScript libraries
Live chat
Miscellaneous
Reviews
Security
Tag managers
UI frameworks
Web servers
Webmail
AI Crawlers
Restricts 1 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- Amazonbot Restricted
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 26 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
AI Crawlers
1 of 33 AI crawlers restricted
Standards: llms.txt, llms-full.txt
Audience
- 51% desktop
- 49% phone
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.85 / 10 · ranked #692,472 of all domains
123 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 3.0 MB · 100 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Full technology history →
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Recent changes
- dropped Moment.js Nov 2025