freecodecamp.org
Last scanned Jul 31, 2026, 8:00 PM · 9 views
Overall score
Fair
Summary
This website uses Gatsby behind Cloudflare CDN. SEO is poor (40/100) and accessibility is excellent (90/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Missing <title>.
Top issues to fix
7 issues found · 3 high priority
Missing title tag
SEOAdd a unique, descriptive <title> tag — it's the single most important on-page SEO element.
Missing meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
+1 more issue — details in the sections below.
SEO
7 issue(s) found
Performance
763 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
+3 overall since Jul 24, 2026
- Overall
- 75
- SEO
- 40
- Security
- 100
- Performance
- 80
- Accessibility
- 90
Meta tags
- Title
- Description
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, shrink-to-fit=no
- Robots meta
- Manifest
- https://www.freecodecamp.org/manifest.webmanifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Google Trust Services
- Subject
- www.freecodecamp.org
- Valid from
- Jul 19, 2026
- Valid to
- Oct 17, 2026
- Days until expiry
- 77
- SAN domains
- www.freecodecamp.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
0 total · 0 missing alt
Scripts / Styles
9 scripts · 0 stylesheets
JS / CSS size
5.3 KB · 479 KB
Page size
488 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing <title>
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://freecodecamp.org
- Final URL
- https://www.freecodecamp.org/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 754 ms
- HTML size
- 488 KB
- Redirect chain
- https://freecodecamp.org → https://www.freecodecamp.org/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does freecodecamp.org use?
- freecodecamp.org is built with Gatsby, Cloudflare Analytics.
- Is freecodecamp.org secure (HTTPS)?
- Yes. freecodecamp.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 17, 2026.
- Who hosts freecodecamp.org?
- Hosting provider information for freecodecamp.org is not available yet.
- What is freecodecamp.org's SEO score?
- freecodecamp.org scored 40/100 for SEO in the latest analysis (poor).
- What is freecodecamp.org's overall website score?
- freecodecamp.org has an overall SiteGraph score of 75/100, combining SEO, performance, security, and accessibility.
- Has freecodecamp.org's score changed over time?
- freecodecamp.org's overall score has improved by 3 points (from 72 to 75) since Jul 24, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card