Skip to content
An independent index of 1,651 brand websites — platforms, security, email and SEO Web indexAdvertiseContact
coolbrands
Find a brand
coolbrands
Get in touch
  1. Home
  2. Brands
  3. Media, music & games
  4. Square Enix
Media, music & gameswww.square-enix.com

Square Enix — website check

Japanese video game developer, publisher, and distribution company, founded 1975, based in Shinjuku. Square Enix’s website is www.square-enix.com; we did not detect a known CMS or shop platform. DMARC is published but only monitors — spoofed mail is not blocked.

Logo: User:GaeMFreeK , created by Square Enix · Public domain · Wikimedia Commons
42
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
20
Speed & delivery
38
Email & domain
27
SEO & markup
Official siteChecked 22 Oct 2026

About the brand

Founded1975
CountryJapan
HeadquartersShinjuku
IndustryVideo game industry · Publishing
Part ofSquare Enix Holdings
Official websitewww.square-enix.com

Facts: Wikidata (CC0).

Built with

Web serversnginx

Hosting & delivery

Servernginx
Network (AS)Playonline Square Enix Co. Ltd.
HTTP versionHTTP/2
TLSTLS 1.3
CertificateDigiCert Inc · valid until 2027-03-03
First response1,635 ms
Homepage weight7 KB
IPv6no

Email & domain

Mail providerProofpoint
SPFyes
DMARC policyp=none
BIMIno
DNSSECno
CAAno
Verified servicesAnthropic, Atlassian Cloud, Meta Business (domain verification), Google Search Console, Microsoft 365, Miro, Notion, OpenAI

SEO & social

Title18 characters
Meta descriptionno
Canonicalno
Structured datano
Language versions0
Open Graphno

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 media, music & games brands All

BrandWebsitePlatformSecuritySpeed & deliveryEmail & domainSEO & markupIndex
BBC www.bbc.co.uk — 1006088100 91
D. C. Thomson www.dcthomson.co.uk HubSpot CMS 891006391 85
London Review of Books www.lrb.co.uk — 100407591 82
Time Out www.timeout.com — 100807573 82
Classic FM www.classicfm.com — 892075100 79
LBC www.lbc.co.uk — 100207591 79
Smooth Radio www.smoothradio.com — 892075100 79
Capital www.capitalfm.com — 892063100 76

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.

Want your brand’s website benchmarked?

We compare your site with your category on security, speed, email and SEO — and fix what lags behind.

Get in touchServices