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Business & industrywww.slaughterandmay.com

Slaughter and May — website check

London headquartered multinational law firm, founded 1889, based in London. Slaughter and May’s website is www.slaughterandmay.com; we did not detect a known CMS or shop platform. It is delivered through Cloudflare. Email from the domain is protected by an enforced DMARC policy.

Logo: Slaughter and May · Public domain · Wikimedia Commons
88
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
80
Speed & delivery
88
Email & domain
82
SEO & markup
Official siteChecked 23 Oct 2026

About the brand

Founded1889
CountryUnited Kingdom
HeadquartersLondon
Official websitewww.slaughterandmay.com

Facts: Wikidata (CC0).

Built with

Cookie consent (CMP)OneTrust
Tag managersGoogle Tag Manager
CDNCloudflare
CSS frameworksBootstrap
JavaScript librariesjQuery
ReviewsJudge.me

Hosting & delivery

Servercloudflare
Network (AS)Microsoft Azure
HTTP versionHTTP/3
TLSTLS 1.3
CertificateGoogle Trust Services · valid until 2026-12-08
First response1,251 ms
Homepage weight160 KB
IPv6no

Email & domain

Mail providerMimecast
SPFyes
DMARC policyp=reject
BIMIyes
DNSSECno
CAAyes
Verified servicesApple (domain verification), Atlassian Cloud, DocuSign, Google Search Console, Microsoft 365, OneTrust

SEO & social

Title28 characters
Meta description28 characters
Canonicalyes
Structured dataCorporation, PostalAddress
Language versions0
Open Graphyes
Social profiles linkedInstagram, Linkedin

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

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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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