sf-syn.com
Compare B2B Software, Download, & Develop Open Source & Business Software - SourceForge
Last scanned Jul 26, 2026, 1:49 PM
Overall score
Excellent
Summary
SourceForge is the world's best and largest B2B software review and comparison platform with nearly 20 million visitors per month. This website uses Google Analytics behind Cloudflare CDN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores excellent (100/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
SourceForge
SourceForge is the world's best and largest B2B software review and comparison platform with nearly 20 million visitors per month. SourceForge provides in-depth user reviews and a powerful business software comparison engine to help users find the right software for their needs. SourceForge also offers an open source software directory to compare, download, collaborate, and develop software.
- 1320 Columbia Street Suite 310, San Diego, CA, 92101, US
Top issues to fix
7 issues found
TLS certificate expires in 28 days
SecurityRenew soon or enable auto-renewal to avoid a browser-warning outage.
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 OpenGraph tags
SEOAdd og:title/og:description/og:image so shared links render a proper preview card.
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.
+1 more issue — details in the sections below.
SEO
5 issue(s) found
Performance
1.02 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
SourceForge
SourceForge is the world's best and largest B2B software review and comparison platform with nearly 20 million visitors per month. SourceForge provides in-depth user reviews and a powerful business software comparison engine to help users find the right software for their needs. SourceForge also offers an open source software directory to compare, download, collaborate, and develop software.
Contact
Email, phone, and address published on this site's own pages.
- Address
- 1320 Columbia Street Suite 310, San Diego, CA, 92101, US
Meta tags
- Title
- Compare B2B Software, Download, & Develop Open Source & Business Software - SourceForge
- Description
- SourceForge is the complete software discovery platform. SourceForge is the largest B2B software review and comparison site in the world, and features the largest business software directory, as well as free & fast open source software downloads and development.
- Canonical
- https://sourceforge.net/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0, user-scalable=no
- 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
- Let's Encrypt
- Subject
- sourceforge.net
- Valid from
- May 28, 2026
- Valid to
- Aug 26, 2026
- Days until expiry
- 28
- SAN domains
- *.sourceforge.net, *.users.sourceforge.net, sourceforge.net
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyEnabled
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 4
Links
112 internal · 9 external · 20 broken
Images
23 total · 0 missing alt
Scripts / Styles
30 scripts · 6 stylesheets
JS / CSS size
13.8 KB · 72 B
Page size
116 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 OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sf-syn.com
- Final URL
- https://sourceforge.net
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.02 s
- HTML size
- 116 KB
- Redirect chain
- https://sf-syn.com → https://sourceforge.net
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Frequently asked questions
- What technology does sf-syn.com use?
- sf-syn.com is built with Google Analytics.
- Is sf-syn.com secure (HTTPS)?
- Yes. sf-syn.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Aug 26, 2026.
- Who hosts sf-syn.com?
- Hosting provider information for sf-syn.com is not available yet.
- What is sf-syn.com's SEO score?
- sf-syn.com scored 75/100 for SEO in the latest analysis (fair).
- What is sf-syn.com's overall website score?
- sf-syn.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- What company operates sf-syn.com?
- sf-syn.com is operated by SourceForge. SourceForge is the world's best and largest B2B software review and comparison platform with nearly 20 million visitors per month. SourceForge provides in-depth user reviews and a powerful business software comparison engine to help users find the right software for their needs. SourceForge also offers an open source software directory to compare, download, collaborate, and develop software.
OpenGraph & Twitter Card
OpenGraph
Twitter Card