What powers harpercollins.co.uk?
Last seen Jun 2026 · 63 technologies across 31 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| jrr tolkien | #12 | 560 |
| tolkien official store | #2 | 390 |
| harpercollins publishers | #5 | 190 |
| lord of the rings book | #50 | 170 |
| cs lewis | #30 | 140 |
| oscar wilde books | #14 | 120 |
| robin hobb book order | #6 | 120 |
| harpercollins uk | #1 | 79 |
| harper collins uk | #1 | 79 |
| books similar to war of the worlds | #3 | 70 |
| shatter me series | #21 | 70 |
| sidney sheldon books | #8 | 65 |
| trade publisher | #2 | 63 |
| david mitchell | #25 | 57 |
| ben shapiro books | #7 | 56 |
| antwone | #76 | 53 |
| official tolkien bookshop | #1 | 52 |
| harper collins | #21 | 51 |
| novella definition | #83 | 47 |
| max hastings books | #3 | 47 |
| michelle mcnamara | #67 | 47 |
| folio definition | #36 | 47 |
| best tom clancy book | #5 | 45 |
| trade paperback definition | #4 | 39 |
| galleys book | #8 | 39 |
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
- 63% phone
- 32% desktop
- 5% tablet
United Kingdom
South Africa
Ireland
New Zealand
United States
India
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.42 / 10 · ranked #22,458 of all domains
1,375 referring domains · OpenPageRank
Search traffic
5,900 est. monthly organic visits (US)
5,141 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.2 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 3.5 MB · 350 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| signup.harpercollins.co.uk | 40 |
| harpercollins.co.uk | 34 |
| corporate.harpercollins.co.uk | 31 |
| books.harpercollins.co.uk | 20 |
| www.harpercollins.co.uk | 15 |
| wordbanks.harpercollins.co.uk | 7 |
| readersroom.harpercollins.co.uk | 3 |
Full technology history →
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Recent changes
- detected Salesforce May 2026
- dropped Back In Stock Feb 2026
- detected Twitter Emoji (Twemoji) Feb 2026
- detected Amazon SES Dec 2025
- detected Amazon Web Services Dec 2025
- detected New Relic Aug 2025