mozillafoundation.org
Welcome to Mozilla Foundation - Mozilla Foundation
Last scanned Jul 26, 2026, 5:17 AM
Overall score
Excellent
Summary
With over two decades of global impact, Mozilla Foundation continues to lead the movement for a better technology future—powered by people, open by design, and fueled by imagination. This website uses Google Analytics behind Cloudflare CDN. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
With over two decades of global impact, Mozilla Foundation continues to lead the movement for a better technology future—powered by people, open by design, and fueled by imagination.
Top issues to fix
6 issues found
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
SEO
6 issue(s) found
Performance
982 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
Meta tags
- Title
- Welcome to Mozilla Foundation - Mozilla Foundation
- Description
- With over two decades of global impact, Mozilla Foundation continues to lead the movement for a better technology future—powered by people, open by design, and fueled by imagination.
- Canonical
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- Manifest
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
- mozillafoundation.org
- Valid from
- Jun 11, 2026
- Valid to
- Sep 9, 2026
- Days until expiry
- 45
- SAN domains
- mozillafoundation.org, *.mozillafoundation.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 1 · H2 4 · H3 17
Links
20 internal · 12 external · 0 broken
Images
26 total · 0 missing alt
Scripts / Styles
23 scripts · 1 stylesheets
JS / CSS size
382 KB · 20.0 KB
Page size
72.3 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://mozillafoundation.org
- Final URL
- https://www.mozillafoundation.org/en/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 981 ms
- HTML size
- 72.3 KB
- Redirect chain
- https://mozillafoundation.org → https://www.mozillafoundation.org/ → https://www.mozillafoundation.org/en/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mozillafoundation.org use?
- mozillafoundation.org is built with Google Analytics.
- Is mozillafoundation.org secure (HTTPS)?
- Yes. mozillafoundation.org uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 9, 2026.
- Who hosts mozillafoundation.org?
- Hosting provider information for mozillafoundation.org is not available yet.
- What is mozillafoundation.org's SEO score?
- mozillafoundation.org scored 65/100 for SEO in the latest analysis (fair).
- What is mozillafoundation.org's overall website score?
- mozillafoundation.org has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card