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Energy, telecoms & utilitieswww.ovoenergy.com

OVO Energy — website check

Energy supply company based in Bristol, United Kingdom, founded 2009, based in Bristol. OVO Energy’s website (www.ovoenergy.com) runs on Contentful. It is delivered through Cloudflare. Email from the domain is protected by an enforced DMARC policy.

Logo: OVO Energy · Public domain · Wikimedia Commons
82
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
88
Email & domain
100
SEO & markup
Official siteChecked 23 Oct 2026

About the brand

Founded2009
CountryUnited Kingdom
HeadquartersBristol
IndustryPublic utility
Official websitewww.ovoenergy.com

Facts: Wikidata (CC0).

Built with

CMSContentful
AnalyticsCloudflare Web Analytics
Cookie consent (CMP)OneTrust
CDNCloudflare
Web frameworksNext.jsReact
Hosting platformsVercel

Hosting & delivery

Servercloudflare
Network (AS)Amazon Web Services
HTTP versionHTTP/3
TLSTLS 1.3
CertificateDigiCert Inc · valid until 2026-12-11
First response1,783 ms
Homepage weight255 KB
IPv6no

Email & domain

Mail providerGoogle Workspace
SPFyes
DMARC policyp=reject
BIMIyes
DNSSECno
CAAyes
Verified servicesAdobe (Admin Console), Apple (domain verification), Meta Business (domain verification), Google Search Console, Microsoft 365, Miro, Stripe

SEO & social

Title63 characters
Meta description105 characters
Canonicalyes
Structured dataBrand, BreadcrumbList, ListItem, Organization, Product, SearchAction
Language versions0
Open Graphyes
Social profiles linkedFacebook, Instagram, Linkedin, X

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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