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Banks, insurance & financewww.cmcmarkets.com

CMC Markets — website check

Company, founded 1989, based in London. CMC Markets’s website (www.cmcmarkets.com) runs on Next.js. Email from the domain is protected by an enforced DMARC policy.

58
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
80
Speed & delivery
63
Email & domain
27
SEO & markup
Official siteChecked 23 Oct 2026

About the brand

Founded1989
CountryUnited Kingdom
HeadquartersLondon
IndustryFinancial services
Official websitewww.cmcmarkets.com

Facts: Wikidata (CC0).

Built with

Web frameworksNext.jsReact
CSS frameworksTailwind CSS
Hosting platformsVercel
Security & bot protectionAkamai Bot Manager

Hosting & delivery

Network (AS)Akamai
HTTP versionHTTP/3
TLSTLS 1.3
CertificateDigiCert Inc · valid until 2027-04-07
First response978 ms
Homepage weight42 KB
IPv6no

Email & domain

Mail providerProofpoint
SPFyes
DMARC policyp=reject
BIMIno
DNSSECno
CAAno

SEO & social

Title24 characters
Meta description143 characters
Canonicalno
Structured datano
Language versions0
Open Graphno
Social profiles linkedLinkedin, X

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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Virgin Money UK uk.virginmoney.com — 1004075100 85
3i www.3i.com — 100807573 82

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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