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Tech & gadgetsus.kef.com
KEF — website check
KEF’s website (us.kef.com) runs on Shopify. It is delivered through cdnjs. DMARC is published but only monitors — spoofed mail is not blocked.
64
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
40
Speed & delivery
38
Email & domain
73
SEO & markup
Official siteChecked 22 Oct 2026
Built with
E-commerce platformsShopify
Cookie consent (CMP)Cookiebot (Usercentrics)
JavaScript librariesjQuery
CAPTCHAhCaptchaGoogle reCAPTCHA
PaymentsShop Pay
ReviewsJudge.me
Hosting & delivery
Servercloudflare
Network (AS)Amazon Web Services
HTTP versionHTTP/3
TLSTLS 1.3
CertificateLet's Encrypt · valid until 2027-01-07
First response1,510 ms
Homepage weight1,155 KB
IPv6no
Email & domain
Mail providerCisco Secure Email
SPFyes
DMARC policyp=none
BIMIno
DNSSECno
CAAno
Verified servicesAnthropic, Apple (domain verification), Atlassian Cloud, DocuSign, Meta Business (domain verification), Google Search Console, Shopify
SEO & social
Title64 characters
Meta description139 characters
Canonicalyes
Structured dataBreadcrumbList, ListItem, Organization, SearchAction, WebPage, WebSite
Language versions38
Open Graphno
Social profiles linkedFacebook, Instagram, Linkedin, X, Youtube
AI crawlers & robots
AI crawlers blockednone
llms.txtyes
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 tech & gadgets brands All
| Brand | Website | Platform | Security | Speed & delivery | Email & domain | SEO & markup | Index |
|---|---|---|---|---|---|---|---|
| Apple | www.apple.com | — | 100 | 60 | 88 | 91 | 88 |
| Sophos | www.sophos.com | Next.js | 100 | 60 | 75 | 91 | 85 |
| Dell | www.dell.com | Adobe Experience Manager | 100 | 40 | 75 | 91 | 82 |
| Sage Group | www.sage.com | Sitecore | 100 | 60 | 75 | 82 | 82 |
| SurveyMonkey | www.surveymonkey.com | Next.js | 100 | 40 | 75 | 91 | 82 |
| AVEVA | www.aveva.com | Adobe Experience Manager | 89 | 60 | 75 | 82 | 79 |
| Adobe | www.adobe.com | Adobe Experience Manager | 67 | 60 | 75 | 100 | 79 |
| IBM | www.ibm.com | Adobe Experience Manager | 89 | 60 | 63 | 91 | 79 |
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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