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Shops & marketplaceswww.screwfix.com

Screwfix — website check

UK retailer of trade tools, accessories and hardware products, founded 1979, based in Yeovil. Screwfix’s website (www.screwfix.com) runs on Next.js. It is delivered through Amazon CloudFront. Email from the domain is protected by an enforced DMARC policy.

Logo: Screwfix Direct Limited · Public domain · Wikimedia Commons
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.

100
Security
40
Speed & delivery
75
Email & domain
64
SEO & markup
Official siteChecked 22 Oct 2026

About the brand

Founded1979
CountryUnited Kingdom
HeadquartersYeovil
IndustryRetail · Construction industry
Part ofKingfisher plc
Official websitewww.screwfix.com

Facts: Wikidata (CC0).

Built with

Cookie consent (CMP)TrustArc
Tag managersTealium iQ
CDNAmazon CloudFront
PersonalizationBloomreach
Web frameworksNext.jsReact
Security & bot protectionAWS WAF Bot Control
PaymentsPayPal
ReviewsBazaarvoice
Programming languagesJava

Hosting & delivery

Network (AS)Bt Uk As Btnet Uk Regional Network
HTTP versionHTTP/3
TLSTLS 1.3
CertificateGlobalSign nv-sa · valid until 2026-12-13
First response2,489 ms
Homepage weight196 KB
IPv6no

Email & domain

Mail providerMicrosoft 365
SPFyes
DMARC policyp=reject
BIMIno
DNSSECno
CAAyes
Verified servicesAdobe (Admin Console), Atlassian Cloud, Figma, GlobalSign, Google Search Console, Microsoft 365, Miro, OneTrust

SEO & social

Title73 characters
Meta description156 characters
Canonicalyes
Structured dataSearchAction, WebSite
Language versions0
Open Graphno
Social profiles linkedFacebook, Instagram, Threads, Tiktok, X, Youtube

AI crawlers & robots

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

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

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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.

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