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Sport & fitnesswww.slazenger.com

Slazenger — website check

British business and sports brand, founded 1881, based in Shirebrook. Slazenger’s website (www.slazenger.com) runs on Next.js. It is delivered through Akamai. DMARC is published but only monitors — spoofed mail is not blocked.

Logo: Frasers Group plc · Public domain · Wikimedia Commons
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
40
Speed & delivery
38
Email & domain
64
SEO & markup
Official siteChecked 23 Oct 2026

About the brand

Founded1881
CountryUnited Kingdom
HeadquartersShirebrook
IndustryClothing industry · Sports industry
Part ofFrasers Group
Official websitewww.slazenger.com

Facts: Wikidata (CC0).

Built with

Cookie consent (CMP)OneTrust
Tag managersGoogle Tag Manager
CDNAkamai
Web frameworksNext.jsReact
CSS frameworksBootstrap
Security & bot protectionAkamai Bot Manager

Hosting & delivery

Network (AS)Akamai
HTTP versionHTTP/3
TLSTLS 1.3
CertificateGlobalSign nv-sa · valid until 2026-12-14
First response3,433 ms
Homepage weight76 KB
IPv6no

Email & domain

Mail providerMicrosoft 365
SPFyes
DMARC policyp=none
BIMIno
DNSSECno
CAAno
Verified servicesGlobalSign, Microsoft 365

SEO & social

Title61 characters
Meta description168 characters
Canonicalyes
Structured dataSearchAction, WebSite
Language versions0
Open Graphno
Social profiles linkedFacebook, Instagram, Tiktok, 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

More sport & fitness brands All

BrandWebsitePlatformSecuritySpeed & deliveryEmail & domainSEO & markupIndex
Gymbox gymbox.com WordPress 89607591 82
Power Plate www.powerplate.com Shopify 89806382 79
Rapha www.rapha.cc Next.js 89407591 79
Sweaty Betty www.sweatybetty.com Salesforce Commerce Cloud 89607582 79
Canterbury of New Zealand www.canterbury.com Shopify 89606382 76
Fitness First www.fitnessfirst.co.uk ASP.NET 781006373 76
Mitre Sports International mitre.com Shopify 89606382 76
Brooks England www.brooksengland.com Shopify 89406382 73

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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