harpercollins.co.uk

Scanned URL: https://harpercollins.co.uk

📅 Scan completed: April 12, 2026 at 9:50 AM

77
/ 100
B
Good
Overall Domain Score
SEO 77 · LLM 73 · Perf 82
77

πŸ” SEO Score

10 / 13 checks passed

73

πŸ€– LLM Readiness

8 / 11 checks passed

82

⚑ Performance

9 / 11 checks passed

πŸ“ Extracted Page Tags
Title Tag
HarperCollins UK Publishers Ltd. – HarperCollins Publishers UK
Meta Description
HarperCollins UK is home to many of the country’s best loved authors, books and brands. Discover thousands of fantastic titles from some of the brightest names in fiction, non-fiction, children’s books, reference and more. HarperCollins is proud to be an Accessible Publisher.
H1 Heading
None found
Canonical URL
https://harpercollins.co.uk/
πŸ” SEO Audit
77/100
❌ Title Tag
Length: 62 chars (Ideal: 30-60).
❌ Meta Description
Length: 276 chars (Ideal: 50-160).
βœ… H1 Tag
Found 1 H1 tags. Exactly 1 is recommended.
βœ… Canonical URL
Canonical URL is set.
βœ… Open Graph Tags
Found 9 OG properties (4+ recommended).
βœ… Indexability
Page allows indexing.
βœ… Mobile Viewport
Viewport meta tag present.
❌ Image Alt Text
19 of 136 images missing alt.
βœ… Sitemap
Sitemap declared.
βœ… Heading Hierarchy
H1 and H2 structure detected.
βœ… Internal Links
Found 505 internal links.
βœ… HSTS Security
HSTS header present.
βœ… HTTPS
Loads securely over HTTPS.
πŸ€– LLMO
73/100
βœ… Structured Data (JSON-LD)
Found 2 JSON-LD blocks.
βœ… Schema Entities
Types: organization, website
❌ FAQ Schema
Missing FAQ schema.
βœ… Contextual Summary
Description provides good AI context.
❌ E-E-A-T (Author)
No author meta or schema.
βœ… Organisation Schema
Business entity defined.
❌ Breadcrumb Schema
Missing BreadcrumbList.
βœ… AI Crawler Access
AI agents not blocked.
βœ… Language Declaration
Language set to 'en'.
βœ… Semantic Structure
Uses <main> or <article>.
βœ… Entity Verification Links
Social/publisher profiles linked.
⚑ Performance
82/100
Network Waterfall (Total: 374ms)
  • DNS: 125ms
  • Connect: 133ms
  • TTFB: 303ms
  • Download: 71ms
βœ… Time to First Byte (TTFB)
TTFB: 303ms (Target: < 600ms).
βœ… HTML Payload Size
Raw HTML: 91.5KB (Target: < 150KB).
βœ… Text Compression
Compression enabled (gzip).
❌ Cache Policies
Missing Cache-Control headers.
βœ… CDN Usage
Edge delivery detected.
βœ… Secure Delivery (HTTPS)
Served securely.
❌ Modern Protocol
Using HTTP/1.1.
βœ… Native Lazy Loading
Images use loading='lazy'.
βœ… Minified Assets
Minified .js/.css referenced.
βœ… Preload / Preconnect Hints
Resource hints found.
βœ… Character Set
UTF-8 declared.
πŸ›‘οΈ Security & Blacklist
Clean
βœ… Domain is clean.
βœ… Spamhaus DBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… SURBLVerify β†—
Not listed β€” no threats detected.
βœ… URIBLVerify β†—
Lookup inconclusive β€” use the Verify link to check manually.
βœ… Google Safe BrowsingVerify β†—
No unsafe content found per Google Safe Browsing.
βš™οΈ Technologies
CMS
WordPressShopify
E-Commerce
Magento
Reviews & UGC
Trustpilot
Consent Management
OneTrust
JavaScript
Vue.jsjQuery
CSS Frameworks
BootstrapFont Awesome
Infrastructure & CDN
Cloudflare
πŸ“‹ WHOIS
Registrar
Markmonitor Inc.
Registrant Email
redacted@nominet.uk
Registered
1995-09-15
Last Updated
2025-08-13
Expires
2027-09-15
Status
active
Name Servers
ns1.markmonitor.com., ns2.markmonitor.com., ns3.markmonitor.com., ns4.markmonitor.com., ns5.markmonitor.com., ns6.markmonitor.com., ns7.markmonitor.com.
πŸ”— DNS Records
TypeValue
A23.227.38.65
MXmxb-00596a01.gslb.pphosted.com
MXmxa-00596a01.gslb.pphosted.com
TXTgoogle-site-verification=W-sozqjRm1Plz14ISuXAafy-x70Avn5KnhGMRvgDlzc
TXTgoogle-site-verification=bnb0JjESgsT-aoLhyfcUoJQ2lHuWVpz_n7dF7gveEtY
TXTgoogle-site-verification=jjbCRVuuORZwD_f5jnr3M4Pqp7JG3y8JTRQ8IW0EKcg
TXTgoogle-site-verification=mOF51dm0JePsp-bZ2InClKi4j6a9rMQw77W9mmu35jc
TXTgoogle-site-verification=tiR7gD1UdcSFhAWcCtwXzHcSL2R_T76pFTH24NDLkf4
TXT6Pom1IEMzdH5H7/iFwO1nWEYIYS4Q7lbwMMmYEv6AxGjnv2qjbg2K5YfnUULQKkmAnZ78vfwseUxKHU5wKcAKQ==
TXTadobe-idp-site-verification=42f51b67c9248bf4af00579848be3b6b4165111f7e95fa138083c369ab1e127f
TXTatlassian-domain-verification=uNoIhBXurxzVlQa0FvK2t9Yld5byfvXbFRQaMToGvrieKjBdylMs8jcSXRKQKqao
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.smtp.com include:amazonses.com ~all
TXT_saml-domain-challenge.d5069f33-9608-4141-9e1d-ebf8e9cf6582.53e7bd5f-2324-4ec8-a049-d9fe8a72f6c5.harpercollins.co.uk
TXT0""
TXTMS=ms77451546
TXT951683258-17591566
TXT03b31cnb4jf1rntrjhyw0z1rj7l
TXT_3b5ohm5r6yadqhz5n0k475jc8swmx3r
TXTd0vg4qw0563tc730w6dz700bsxzhbz12
TXTltbkx47p7kvd1tc56f1ctd2sx25lglsr
TXTrtq4rf8wxdh6plscqysjlgfgtf2rhydt
TXTykmgvj290bh5z8y3ldvpx6g4pmdtvt6n
TXTZOOM_verify__A-0rwcuTn2ZKNgAmkxjZA
TXTv=spf2 include:spf.mandrillapp.com ?all
TXTdropbox-domain-verification=uiewj9vfc9e5
TXTloaderio=7724e315d3f9ea73ad3928ace5788d96
TXTdocusign=2cb2bb93-b353-4451-b03e-51791a84268e
TXTamazonses:DwzD9vSRFUtLKm6S558ufuzk7sQTZh5Po3SZrFv/ph8=
TXTopenai-domain-verification=dv-eRH9MjujOApeEQzuegsMMKfR
TXTadobe-sign-verification=1cd65e4b38179df09d02ddcfafee5483
TXTshopify-verification-code=VwjjTLaonaFuTElbruBBCyfyypgmae
TXTValidationTokenValue=46b45b87-6a76-458c-b2f3-eb151771d904
TXTgc-ai-domain-verification-27y1qp=i2Uq4UHZzh6Z1EHbzSRE38Mt4
TXTknowbe4-site-verification=0694ce74005828dc4bb8b7299bfb6f61
TXTmongodb-site-verification=mQwHJW3J7Gpsp3qMSjLlP697nIIcx9cf
TXTpinterest-site-verification=d331a2def86f09978a9bf4011f95440f
TXTworkplace-domain-verification=mqCt3k7oNh6ZsEw8ABNsE30kgCgnCc
TXThave-i-been-pwned-verification=276a41641307921672b03af39402914a
TXThave-i-been-pwned-verification=c1b54cb508de311752d1ab17da945b0e
TXTyahoo-verification-key=fdJLR1M0sDq3hr2RXdteUIFyTdFap6Q16B8+Hoj6Wrg=
TXTgoogle-site-verification=1XC9zegl3xJO58Ciw5UkFUeY8SlyNZ-H0Cd64q7PK3o
TXTgoogle-site-verification=QIZNa97E-8f-JICOxxmuErJ9qYzxW-RJoOWxAEapOHo
TXTgoogle-site-verification=SKHV-8sSrqV5qNPPnW6dVNd6x1Sd10U9CAzNlpSNtbo
NSns6.markmonitor.com
NSns7.markmonitor.com
NSns1.markmonitor.com
NSns2.markmonitor.com
NSns3.markmonitor.com
NSns4.markmonitor.com
NSns5.markmonitor.com

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