What powers pla.co.uk?
Last seen Jun 2026 · 75 technologies across 29 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| london bridge | #94 | 190 |
| thames barrier london | #7 | 92 |
| port of london | #2 | 88 |
| thames bridge | #3 | 38 |
| swimming the thames | #1 | 33 |
| swimming in river thames | #1 | 33 |
| swim in the thames | #1 | 33 |
| thames swimming | #1 | 33 |
| river thames swim | #1 | 33 |
| thames bridge london | #2 | 28 |
| london port authority | #1 | 27 |
| greenwich ship tier | #1 | 27 |
| can you swim in the thames | #2 | 23 |
| can you swim in the river thames | #2 | 23 |
| thames river uk | #95 | 21 |
| thames river map | #13 | 21 |
| thames river london map | #13 | 21 |
| mudlarking permit | #1 | 21 |
| london barrier | #7 | 15 |
| thames tides | #3 | 14 |
| bridges over the thames london | #3 | 11 |
| thames bridges london | #4 | 11 |
| london bridges on the thames | #4 | 11 |
| thames tidal barrier | #6 | 9 |
| thames mudlarking permit | #1 | 9 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 70% phone
- 30% desktop
United Kingdom
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.55 / 10 · ranked #152,972 of all domains
300 referring domains · OpenPageRank
Search traffic
1,200 est. monthly organic visits (US)
657 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United Kingdom)
- CDN: section.io
- Weight: 16.1 MB · 27 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| cleaningthethames.pla.co.uk | 35 |
| pla.co.uk | 20 |
| server1.pla.co.uk | 20 |
| server2.pla.co.uk | 20 |
| careers.pla.co.uk | 19 |
| www.pla.co.uk | 19 |
| mobile.pla.co.uk | 18 |
| tidepredictions.pla.co.uk | 15 |
| pisces.pla.co.uk | 9 |
| gis.pla.co.uk | 8 |
| shiplist.pla.co.uk | 5 |
Full technology history →
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Recent changes
- detected Tailwind CSS Jan 2026
- detected React Router Dec 2025
- detected W3 Total Cache Sep 2025
- dropped PDF.js Aug 2025
- detected PWA Aug 2025