Skip to content
An independent index of 1,651 brand websites — platforms, security, email and SEO Web indexAdvertiseContact
coolbrands
Find a brand
coolbrands
Get in touch
  1. Home
  2. Brands
  3. Shops & marketplaces
  4. Dunelm Group
Shops & marketplaceswww.dunelm.com

Dunelm Group — website check

British furnishings retailer, founded 1979, based in Syston. Dunelm Group’s website (www.dunelm.com) runs on Prismic. Email from the domain is protected by an enforced DMARC policy.

73
Brand Web Indexout of 100

Share of 26 technical checks the site passes: security, speed, email and SEO. A measurement of the website — not a popularity ranking.

78
Security
40
Speed & delivery
75
Email & domain
82
SEO & markup
Official siteChecked 22 Oct 2026

About the brand

Founded1979
CountryUnited Kingdom
HeadquartersSyston
IndustryRetail
Official websitewww.dunelm.com

Facts: Wikidata (CC0).

UK footprint

192
listed locations
67
regions
178
towns & cities

Listed as “Dunelm”.

Store counts compiled from public map listings, October 2026. Listings are grouped by the name they carry; a company’s own store count can differ.

Built with

CMSPrismic
AnalyticsUniversal Analytics (legacy)
Cookie consent (CMP)OneTrust
Tag managersGoogle Tag Manager
Advertising & pixelsfluct
Web fontsGoogle Fonts
PaymentsGoogle PayKlarnaPayPal
ReviewsBazaarvoice
Site searchAlgolia

Hosting & delivery

Network (AS)Fastly
HTTP versionHTTP/3
TLSTLS 1.3
CertificateGoDaddy.com · valid until 2027-03-28
First response1,525 ms
Homepage weight1,252 KB
IPv6no

Email & domain

Mail providerMimecast
SPFyes
DMARC policyp=reject
BIMIno
DNSSECno
CAAyes
Verified servicesAtlassian Cloud, Meta Business (domain verification), Google Search Console, Jamf, Yandex Webmaster

SEO & social

Title51 characters
Meta description137 characters
Canonicalyes
Structured dataOrganization, SearchAction, WebSite
Language versions0
Open Graphno
Social profiles linkedFacebook, Instagram, Pinterest, Youtube

AI crawlers & robots

AI crawlers blockednone
llms.txtno
ads.txtno
security.txtyes

Checklist

Security

  • HTTPS by default
  • HSTS header
  • TLS 1.3
  • Content-Security-Policy
  • X-Content-Type-Options
  • Referrer-Policy

Speed & delivery

  • HTTP/3
  • IPv6
  • First response under 1.5 s
  • Homepage under 1.5 MB

Email & domain

  • SPF record
  • DMARC record
  • DMARC enforced (quarantine / reject)
  • BIMI logo record
  • DNSSEC
  • CAA record

SEO & markup

  • Title tag 10–70 characters
  • Meta description
  • Canonical link
  • Exactly one H1
  • Structured data (JSON-LD)
  • Open Graph title and image
  • All images have alt text
  • XML sitemap
  • robots.txt
  • security.txt

More shops & marketplaces brands All

BrandWebsitePlatformSecuritySpeed & deliveryEmail & domainSEO & markupIndex
ASOS www.asos.com Sitecore 7810088100 91
Kingfisher www.kingfisher.com Sitecore 100807591 88
Amplifon www.amplifon.com Adobe Experience Manager 100806382 82
Aldi www.aldi.co.uk Nuxt 100608864 79
Harvey Nichols www.harveynichols.com Next.js 891006373 79
House of Fraser www.houseoffraser.co.uk Next.js 89608873 79
John Lewis www.johnlewis.com Next.js 89407591 79
Londis www.londis.co.uk Drupal 100806373 79

Data from our own crawler: homepage, DNS, TLS and robots.txt of each brand’s official website. coolbrands.uk.com is an independent catalogue. It is not affiliated with Superbrands (UK) Ltd or the CoolBrands® awards programme, and does not publish their results.

Want your brand’s website benchmarked?

We compare your site with your category on security, speed, email and SEO — and fix what lags behind.

Get in touchServices