opensource.com
Opensource.com
Last scanned Jul 22, 2026, 5:57 PM
Overall score
Excellent
Summary
This website uses Drupal hosted on AKAMAI-ASN1 - Akamai International B.V., NL behind CloudFront CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing meta description.
- United States
- Hosted on AKAMAI-ASN1 - Akamai International B.V., NL
Top issues to fix
5 issues found · 2 high priority
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
56 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Meta tags
- Title
- Opensource.com
- Description
- Canonical
- https://opensource.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AKAMAI-ASN1 - Akamai International B.V., NL
- CDN provider
- CloudFront
- IP address
- 23.212.249.208
- ASN
- AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- prod2.redhat.com
- Valid from
- May 18, 2026
- Valid to
- Dec 2, 2026
- Days until expiry
- 133
- SAN domains
- prod2.redhat.com, akamai.paas.redhat.com, api.enterprise.redhat.com, assets.openshift.com, bugzilla-attachments.redhat.com, docs.openshift.com, docs.redhat.com, graphql.redhat.com, id.opensource.com, id.redhat.com, intelligence.redhat.com, internal.console.redhat.com, learn.openshift.com, opensource.com, private.cloud.redhat.com, private.console.redhat.com, proxy.partnercenter.redhat.com, rendezvous.redhat.com, us.console.redhat.com, www.kubebyexample.com, www.kubernetesbyexample.com, www.operatorhub.io, www.redhatstatic.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 22 · H3 0
Links
57 internal · 4 external · 1 broken
Images
19 total · 0 missing alt
Scripts / Styles
27 scripts · 5 stylesheets
JS / CSS size
81.4 KB · 4.4 KB
Page size
44.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 34
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://opensource.com
- Final URL
- https://opensource.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 56 ms
- HTML size
- 44.6 KB
- Redirect chain
- https://opensource.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does opensource.com use?
- opensource.com is built with Drupal.
- Is opensource.com secure (HTTPS)?
- Yes. opensource.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 2, 2026.
- Who hosts opensource.com?
- opensource.com is hosted on AKAMAI-ASN1 - Akamai International B.V., NL, behind CloudFront CDN.
- What is opensource.com's SEO score?
- opensource.com scored 75/100 for SEO in the latest analysis (fair).
- What is opensource.com's overall website score?
- opensource.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card