sfsforum.com
Spaceflight Simulator Forum
Last scanned Aug 2, 2026, 2:00 PM · 7 views
Overall score
Excellent
Summary
A place where all SFS players can discuss and share. This website uses Cloudflare Analytics behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (90/100). Top issue: robots.txt not found.
A place where all SFS players can discuss and share.
Top issues to fix
6 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
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
2 issue(s) found
Performance
1.49 s
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-4 overall since Jul 26, 2026
- Overall
- 90
- SEO
- 90
- Security
- 80
- Performance
- 90
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
A place where all SFS players can discuss and share.
Meta tags
- Title
- Spaceflight Simulator Forum
- Description
- A place where all SFS players can discuss and share.
- Canonical
- https://sfsforum.com/index.php
- Language
- en-US
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, viewport-fit=cover
- Robots meta
- Manifest
- https://sfsforum.com/webmanifest.php
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
- sfsforum.com
- Valid from
- Jul 28, 2026
- Valid to
- Oct 26, 2026
- Days until expiry
- 84
- SAN domains
- *.sfsforum.com, sfsforum.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 26
Links
144 internal · 2 external · 20 broken
Images
32 total · 0 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
5.0 KB · 0 B
Page size
115 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://sfsforum.com
- Final URL
- https://sfsforum.com/index.php
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.49 s
- HTML size
- 115 KB
- Redirect chain
- https://sfsforum.com → https://sfsforum.com/index.php
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Frequently asked questions
- What technology does sfsforum.com use?
- sfsforum.com is built with Cloudflare Analytics.
- Is sfsforum.com secure (HTTPS)?
- Yes. sfsforum.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 26, 2026.
- Who hosts sfsforum.com?
- Hosting provider information for sfsforum.com is not available yet.
- What is sfsforum.com's SEO score?
- sfsforum.com scored 90/100 for SEO in the latest analysis (excellent).
- What is sfsforum.com's overall website score?
- sfsforum.com has an overall SiteGraph score of 90/100, combining SEO, performance, security, and accessibility.
- Has sfsforum.com's score changed over time?
- sfsforum.com's overall score has declined by 4 points (from 94 to 90) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card