What powers penguin.co.uk?
Last seen Jun 2026 · 54 technologies across 26 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| great opening lines in books | #2 | 2,900 |
| classic novels | #1 | 2,500 |
| best classic novels | #1 | 2,000 |
| classic books | #4 | 1,800 |
| books with great first lines | #3 | 1,800 |
| best book opening lines | #2 | 1,500 |
| classic books to read | #1 | 1,300 |
| gothic literature | #4 | 1,200 |
| great classic books | #2 | 1,100 |
| marquis sade | #5 | 1,000 |
| classic literature list | #1 | 1,000 |
| best first sentences | #2 | 980 |
| james baldwin quotes | #3 | 960 |
| beatrix potter books | #5 | 850 |
| rowley jefferson | #7 | 850 |
| pride and prejudice book | #15 | 840 |
| james patterson | #11 | 820 |
| other types of poems | #3 | 790 |
| frederick forsyth | #3 | 790 |
| animal farm book cover | #1 | 730 |
| penguin clothbound classics | #2 | 710 |
| penguin clothbound classics | #2 | 710 |
| penguin clothbound classics | #2 | 710 |
| list of classic books | #2 | 710 |
| classical literature book list | #1 | 670 |
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
- 65% phone
- 32% desktop
- 3% tablet
United Kingdom
United States
India
Canada
Spain
Netherlands
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
8.31 / 10 · ranked #3,826 of all domains
6,773 referring domains · OpenPageRank
Search traffic
161,700 est. monthly organic visits (US)
76,878 keywords in Google's top 30
Core Web Vitals
| LCP | 1.7 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.6 MB · 111 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| shop.penguin.co.uk | 27 |
| littleclothbounds.penguin.co.uk | 19 |
| www.penguin.co.uk | 19 |
| penguin.co.uk | 14 |
| getpublished.penguin.co.uk | 10 |
| litincolour.penguin.co.uk | 10 |
| classics.penguin.co.uk | 4 |
| news.penguin.co.uk | 4 |
| experiences.penguin.co.uk | 3 |
| www.flipper.penguin.co.uk | 2 |
Full technology history →
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Recent changes
- dropped Sentry Apr 2026
- dropped Back In Stock Feb 2026
- dropped Java Jan 2026