flathub.org
Flathub - Apps for Linux | Flathub
Last scanned Aug 1, 2026, 3:00 AM · 7 views
Overall score
Excellent
Summary
Find and install hundreds of apps and games for Linux. This website uses Next.js behind Fastly CDN. SEO is good (85/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance good (80/100). Top issue: Multiple H1 headings found.
Flathub
Find and install hundreds of apps and games for Linux. Enjoy Firefox, Telegram, RetroArch, GIMP and many more!
Top issues to fix
4 issues found
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.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
3 issue(s) found
Performance
348 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 25, 2026
- Overall
- 91
- SEO
- 85
- Security
- 100
- Performance
- 80
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Flathub
Find and install hundreds of apps and games for Linux. Enjoy Firefox, Telegram, RetroArch, GIMP and many more!
Meta tags
- Title
- Flathub - Apps for Linux | Flathub
- Description
- Find and install hundreds of apps and games for Linux. Enjoy Firefox, Telegram, RetroArch, GIMP and many more!
- Canonical
- https://flathub.org/en
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index, follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Fastly
- 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
- GlobalSign nv-sa
- Subject
- flathub.org
- Valid from
- Jan 25, 2026
- Valid to
- Feb 26, 2027
- Days until expiry
- 209
- SAN domains
- flathub.org
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyEnabled
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 11 · H2 0 · H3 0
Links
97 internal · 8 external · 20 broken
Images
97 total · 0 missing alt
Scripts / Styles
72 scripts · 0 stylesheets
JS / CSS size
905 KB · 237 KB
Page size
1.4 MB
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
No accessibility issues detected.
Scan details
- Requested URL
- https://flathub.org
- Final URL
- https://flathub.org/en
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 319 ms
- HTML size
- 1.4 MB
- Redirect chain
- https://flathub.org → https://flathub.org/en
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does flathub.org use?
- flathub.org is built with Next.js.
- Is flathub.org secure (HTTPS)?
- Yes. flathub.org uses TLS 1.3 with a certificate issued by GlobalSign nv-sa, valid until Feb 26, 2027.
- Who hosts flathub.org?
- Hosting provider information for flathub.org is not available yet.
- What is flathub.org's SEO score?
- flathub.org scored 85/100 for SEO in the latest analysis (great).
- What is flathub.org's overall website score?
- flathub.org has an overall SiteGraph score of 91/100, combining SEO, performance, security, and accessibility.
- What company operates flathub.org?
- flathub.org is operated by Flathub. Find and install hundreds of apps and games for Linux. Enjoy Firefox, Telegram, RetroArch, GIMP and many more!
- Has flathub.org's score changed over time?
- flathub.org's overall score has improved by 1 point (from 90 to 91) since Jul 25, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card