discovery.com
Discovery Channel Shows and Articles | Discovery
Last scanned Jul 18, 2026, 8:49 PM
Overall score
Great
Top issues to fix
8 issues found · 2 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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+2 more issues — details in the sections below.
Summary
Watch your favorite Discovery Channel shows and find bonus content on all things science, technology, nature, and more at Discovery.com. This website uses Google Analytics hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: robots.txt not found.
SEO
2 issue(s) found
Performance
256 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Discovery
Meta tags
- Title
- Discovery Channel Shows and Articles | Discovery
- Description
- Watch your favorite Discovery Channel shows and find bonus content on all things science, technology, nature, and more at Discovery.com.
- Canonical
- https://www.discovery.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=1024
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN
- CDN provider
- —
- IP address
- 23.55.25.41
- ASN
- AS55836 (RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- www.food.com
- Valid from
- Nov 17, 2025
- Valid to
- Nov 16, 2026
- Days until expiry
- 121
- SAN domains
- www.food.com, www.travelchannel.com, account.cookingchanneltv.com, account.food.com, account.foodnetwork.com, api.food.com, beta-api.food.com, beta-api.foodnetwork.com, blog.cookingchanneltv.com, blog.foodnetwork.com, cld-dev.sndimg.com, cld-qa.sndimg.com, click.fnr.sndimg.com, click.home.sndimg.com, click.travelchannel.com, clicks.discovery.com, clicks.food.com, clicks.foodnetwork.com, clicks.hgtv.com, clicks.tlc.com, cook.fnr.sndimg.com, dev-geniuskitchen.sndimg.com, discovery.sndimg.com, diy.sndimg.com, food.fnr.sndimg.com, food.sndimg.com, gac.sndimg.com, geniuskitchen.sndimg.com, golfdigest.sports.sndimg.com, hgtvhome.sndimg.com, img-nonprod.sndimg.com, img.food.com, img.qa1-food.com, img.sndimg.com, imgstore.sndimg.com, investigationdiscovery.sndimg.com, kitchen.foodnetwork.com, link.e.account.cookingchanneltv.com, link.e.account.food.com, link.e.account.foodnetwork.com, people.diynetwork.com, people.hgtv.com, photos.hgtv.com, pictures.cookingchanneltv.com, pictures.diynetwork.com, pictures.food.com, pictures.foodnetwork.com, pictures.hgtv.com, pictures.travelchannel.com, qa-geniuskitchen.sndimg.com, qa1-food.sndimg.com, secure-api.food.com, secure-api.foodnetwork.com, tlc.sndimg.com, travel.fnr.sndimg.com, travel.home.sndimg.com, travel.tc.sndimg.com, videos.discovery.com, videos.hgtv.com, www.cookingchanneltv.com, www.discovery.com, www.diynetwork.com, www.foodnetwork.com, www.hgtv.com, www.hgtvremodels.com, www.qa-food.com, www.sndimg.com, www.tlc.com, www.tlcme.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 4 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 9
Links
16 internal · 34 external · 17 broken
Images
15 total · 0 missing alt
Scripts / Styles
31 scripts · 2 stylesheets
JS / CSS size
298 KB · 17.5 KB
Page size
371 B
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://discovery.com
- Final URL
- https://www.discovery.com/
- HTTP status
- 403
- HTTP version
- HTTP/2
- Response time
- 256 ms
- HTML size
- 371 B
- Redirect chain
- https://discovery.com → https://www.discovery.com/
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Frequently asked questions
- What technology does discovery.com use?
- discovery.com is built with Google Analytics.
- Is discovery.com secure (HTTPS)?
- Yes. discovery.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Nov 16, 2026.
- Who hosts discovery.com?
- discovery.com is hosted on RELIANCEJIO-IN - Reliance Jio Infocomm Limited, IN.
- What is discovery.com's SEO score?
- discovery.com scored 90/100 for SEO in the latest analysis (excellent).
- What is discovery.com's overall website score?
- discovery.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.
- What company operates discovery.com?
- discovery.com is operated by Discovery.
OpenGraph & Twitter Card
OpenGraph
Twitter Card