What technology does fossies.org use?

fossies.org is built with Apache.

Is fossies.org secure (HTTPS)?

Yes. fossies.org uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Feb 2, 2027.

Who hosts fossies.org?

Hosting provider information for fossies.org is not available yet.

What is fossies.org's SEO score?

fossies.org scored 70/100 for SEO in the latest analysis (fair).

What is fossies.org's overall website score?

fossies.org has an overall SiteGraph score of 89/100, combining SEO, performance, security, and accessibility.

fossies.org

Fossies - The Free Open Source Software Archive

Last scanned Jul 26, 2026, 9:46 AM

Overall score

Great

Summary

Fossies - The Free Open Source Software archive with special browsing features. This website uses Apache. SEO is fair (70/100) and accessibility is excellent (100/100). Security scores excellent (90/100) and performance excellent (100/100). Top issue: Missing canonical link.

Fossies - The Free Open Source Software archive with special browsing features

Top issues to fix

6 issues found · 1 high priority

Missing Content-Security-Policy header
Security
Add a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing canonical link
SEO
Add <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEO
Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.
Missing OpenGraph tags
SEO
Add og:title/og:description/og:image so shared links render a proper preview card.
robots.txt not found
SEO
Publish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEO
Publish an XML sitemap and reference it from robots.txt to speed up page discovery.

SEO

5 issue(s) found

100

Performance

131 ms

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Fossies - The Free Open Source Software archive with special browsing features

Meta tags

Title: Fossies - The Free Open Source Software Archive
Description: Fossies - The Free Open Source Software archive with special browsing features
Canonical
Language: en
Charset: utf-8
Viewport: width=device-width, initial-scale=0.8, maximum-scale=1, user-scalable=no
Robots meta: INDEX,FOLLOW
Manifest

Technologies

Detected frameworks, languages, and tools.

Apache

Hosting & CDN

Hosting provider: —
CDN provider: —
IP address: 148.251.50.230
ASN: —

DNS records

Type	Value
A	148.251.50.230
AAAA	—
MX	—
TXT	—
NS	—
CAA	—
CNAME	—
IPv6 support	No

TLS / SSL certificate

Version: TLS 1.3
Issuer: Sectigo Limited
Subject: fossies.org
Valid from: Feb 1, 2026
Valid to: Feb 2, 2027
Days until expiry: 189
SAN domains: fossies.org, www.fossies.org

Security headers

Strict-Transport-SecurityEnabled
Content-Security-PolicyMissing
X-Frame-OptionsEnabled
X-Content-Type-OptionsEnabled
Referrer-PolicyMissing
Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 0 · H3 0

Links

32 internal · 0 external · 0 broken

Images

1 total · 0 missing alt

Scripts / Styles

4 scripts · 1 stylesheets

JS / CSS size

83.3 KB · 4.3 KB

Page size

16.0 KB

Robots.txt & Sitemap

robots.txt: Not found
Disallow rules: 0
sitemap.xml: Not found
URLs in sitemap: 0

SEO issues

Missing canonical link
No structured data (JSON-LD) found
Missing OpenGraph tags
robots.txt not found
sitemap.xml not found

Scan details

Requested URL: https://fossies.org
Final URL: https://fossies.org
HTTP status: 200
HTTP version: HTTP/1.1
Response time: 131 ms
HTML size: 16.0 KB
Redirect chain: https://fossies.org

See something wrong on this report? Request a correction

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