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Cars, bikes & motorbikescosworth.com

Cosworth — website check

British automotive engineering company, founded 1958, based in Northampton. Cosworth’s website (cosworth.com) runs on Umbraco. Email from the domain is protected by an enforced DMARC policy.

Logo: Unknown author · Public domain · Wikimedia Commons
55
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.

44
Security
80
Speed & delivery
63
Email & domain
45
SEO & markup
Official siteChecked 23 Oct 2026

About the brand

Founded1958
CountryUnited Kingdom
HeadquartersNorthampton
IndustryAutomotive industry
Official websitecosworth.com

Facts: Wikidata (CC0).

Built with

CMSUmbraco
AnalyticsGoogle Analytics 4
Web frameworksASP.NET
CSS frameworksFoundation
JavaScript librariesjQueryjQuery MigratejQuery UISlick
Web serversMicrosoft IIS
CAPTCHAGoogle reCAPTCHA
Web fontsFont Awesome

Hosting & delivery

ServerMicrosoft-IIS/10.0
Network (AS)Ukservers As Uk Dedicated Servers Hosting And Co Location
HTTP versionHTTP/3
TLSTLS 1.3
CertificateGlobalSign nv-sa · valid until 2026-11-16
First response788 ms
Homepage weight67 KB
IPv6no

Email & domain

Mail providerMimecast
SPFyes
DMARC policyp=reject
BIMIno
DNSSECno
CAAno
Verified servicesApple (domain verification), GlobalSign, Google Search Console, Microsoft 365

SEO & social

Title40 characters
Meta description15 characters
Canonicalyes
Structured datano
Language versions0
Open Graphno
Social profiles linkedFacebook, Instagram, Linkedin, X, Youtube

AI crawlers & robots

AI crawlers blockednone
llms.txtno
ads.txtno
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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Halfords www.halfords.com Salesforce Commerce Cloud 100606382 79
Porsche dealer.porsche.com Vue.js 1008010045 79
Raleigh Bicycle Company raleigh.co.uk Shopify 89806382 79
Renault www.renault.co.uk — 89408882 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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