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Business & industrywww.hss.com

HSS Hire — website check

Hire company in the UK, founded 1957, based in London Heathrow Airport. HSS Hire’s website (www.hss.com) runs on Sanity. It is delivered through Amazon CloudFront. Email from the domain is protected by an enforced DMARC policy.

70
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
63
Email & domain
64
SEO & markup
Official siteChecked 23 Oct 2026

About the brand

Founded1957
CountryUnited Kingdom
HeadquartersLondon Heathrow Airport
Official websitewww.hss.com

Facts: Wikidata (CC0).

Built with

Tag managersGoogle Tag Manager
Web frameworksReactRemix
CSS frameworksTailwind CSS
JavaScript librariesLottieVite
Web fontsAdobe Fonts
Monitoring & RUMSentry

Hosting & delivery

Network (AS)Threatspike Cloud Uk
HTTP versionHTTP/3
TLSTLS 1.3
CertificateAmazon · valid until 2027-03-17
First response3,690 ms
Homepage weight765 KB
IPv6no

Email & domain

Mail providerMicrosoft 365
SPFyes
DMARC policyp=reject
BIMIno
DNSSECno
CAAno
Verified servicesAnthropic, Atlassian Cloud, Cisco Webex, Google Search Console, Klaviyo, Microsoft 365

SEO & social

Title73 characters
Meta description147 characters
Canonicalyes
Structured dataOrganization, PostalAddress, WebPage, WebSite
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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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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