discoveryuk.com
Discovery Channel UK - Official Website
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Great
Summary
Welcome to DiscoveryUK.com - the home of Shark Week, MythBusters, Wheeler Dealers, Deadliest Catch, Gold Rush and more. This website uses WordPress. SEO is good (85/100) and accessibility is fair (70/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Multiple H1 headings found.
Welcome to DiscoveryUK.com - the home of Shark Week, MythBusters, Wheeler Dealers, Deadliest Catch, Gold Rush and more.
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
SEO
3 issue(s) found
Performance
532 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Welcome to DiscoveryUK.com - the home of Shark Week, MythBusters, Wheeler Dealers, Deadliest Catch, Gold Rush and more.
Meta tags
- Title
- Discovery Channel UK - Official Website
- Description
- Welcome to DiscoveryUK.com - the home of Shark Week, MythBusters, Wheeler Dealers, Deadliest Catch, Gold Rush and more.
- Canonical
- https://www.discoveryuk.com/
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, shrink-to-fit=no
- Robots meta
- index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- Manifest
- https://www.discoveryuk.com/app/themes/discovery-uk/dist/images/manifest_b58fcfa7.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Let's Encrypt
- Subject
- discoveryuk.com
- Valid from
- Jun 19, 2026
- Valid to
- Sep 17, 2026
- Days until expiry
- 50
- SAN domains
- discoveryuk.com, www.discoveryuk.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 6 · H2 8 · H3 16
Links
55 internal · 18 external · 20 broken
Images
44 total · 44 missing alt
Scripts / Styles
26 scripts · 4 stylesheets
JS / CSS size
11.7 KB · 16.7 KB
Page size
130 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Multiple H1 headings found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
Scan details
- Requested URL
- https://discoveryuk.com
- Final URL
- https://www.discoveryuk.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 530 ms
- HTML size
- 130 KB
- Redirect chain
- https://discoveryuk.com → https://www.discoveryuk.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does discoveryuk.com use?
- discoveryuk.com is built with WordPress, Nginx.
- Is discoveryuk.com secure (HTTPS)?
- Yes. discoveryuk.com uses TLS 1.2 with a certificate issued by Let's Encrypt, valid until Sep 17, 2026.
- Who hosts discoveryuk.com?
- Hosting provider information for discoveryuk.com is not available yet.
- What is discoveryuk.com's SEO score?
- discoveryuk.com scored 85/100 for SEO in the latest analysis (great).
- What is discoveryuk.com's overall website score?
- discoveryuk.com has an overall SiteGraph score of 83/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card