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Business & industrywww.astrazeneca.com

AstraZeneca — website check

British-Swedish pharmaceutical company, founded 1913, based in Cambridge. AstraZeneca’s website (www.astrazeneca.com) runs on Adobe Experience Manager. It is delivered through cdnjs. DMARC is published but only monitors — spoofed mail is not blocked.

Logo: AstraZeneca 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.

67
Security
40
Speed & delivery
38
Email & domain
73
SEO & markup
Official siteChecked 22 Oct 2026

About the brand

Founded1913
CountryUnited Kingdom
HeadquartersCambridge
IndustryPharmaceutical industry
Official websitewww.astrazeneca.com

Facts: Wikidata (CC0).

Built with

CMSAdobe Experience Manager
Tag managersTealium iQ
CDNcdnjsAmazon CloudFront
JavaScript librariesjQueryjQuery MigrateModernizr
Web serversApache HTTP Server

Hosting & delivery

ServerApache
Network (AS)Amazon Web Services
HTTP versionHTTP/3
TLSTLS 1.3
CertificateSectigo Limited · valid until 2026-11-05
First response2,107 ms
Homepage weight145 KB
IPv6no

Email & domain

Mail providerProofpoint
SPFyes
DMARC policyp=none
BIMIno
DNSSECno
CAAno
Verified servicesAdobe (Admin Console), Anthropic, Apple (domain verification), Atlassian Cloud, Amazon SES / AWS, Box, Cisco Webex, DocuSign

SEO & social

Title54 characters
Meta description136 characters
Canonicalyes
Structured dataSearchAction, WebSite
Language versions0
Open Graphyes
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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