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Energy, telecoms & utilitieswww.ukpowernetworks.co.uk

UK Power Networks — website check

Distribution network operator for electricity covering South East England, founded 2010, based in London. UK Power Networks’s website (www.ukpowernetworks.co.uk) runs on Umbraco. It is delivered through Akamai. Email from the domain is protected by an enforced DMARC policy.

67
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.

89
Security
60
Speed & delivery
75
Email & domain
45
SEO & markup
Official siteChecked 22 Oct 2026

About the brand

Founded2010
CountryUnited Kingdom
HeadquartersLondon
IndustryElectric power distribution
Official websitewww.ukpowernetworks.co.uk

Facts: Wikidata (CC0).

Built with

CMSUmbraco
Cookie consent (CMP)Civic Cookie Control
Tag managersGoogle Tag Manager
CDNAkamai
Web frameworksNext.jsReact
CSS frameworksBootstrap
JavaScript librariesSwiper
ReviewsTrustpilot
Accessibility overlaysReciteMe

Hosting & delivery

Network (AS)Akamai
HTTP versionHTTP/3
TLSTLS 1.3
CertificateDigiCert Inc · valid until 2027-05-02
First response3,544 ms
Homepage weight773 KB
IPv6yes

Email & domain

Mail providerProofpoint
SPFyes
DMARC policyp=reject
BIMIno
DNSSECyes
CAAno
Verified servicesGoogle Search Console, Microsoft 365, Miro, Twilio, Zoom

SEO & social

Title49 characters
Meta description17 characters
Canonicalno
Structured datano
Language versions0
Open Graphno
Social profiles linkedFacebook, 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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