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fsdeveloper.com

FSDeveloper

Last scanned Aug 24, 2026, 1:21 PM

88

Overall score

Great

Summary

Community for Flight Simulator addon developers. This website uses Google Analytics. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: robots.txt not found.

Community for Flight Simulator addon developers. The place to discuss development of scenery, aircraft, gauges, textures or missions for FS2004, FSX or...

Top issues to fix

7 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • 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.

+1 more issue — details in the sections below.

90

SEO

2 issue(s) found

100

Performance

356 ms

65

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.

Community for Flight Simulator addon developers. The place to discuss development of scenery, aircraft, gauges, textures or missions for FS2004, FSX or...

Meta tags

Title
FSDeveloper
Description
Community for Flight Simulator addon developers. The place to discuss development of scenery, aircraft, gauges, textures or missions for FS2004, FSX or...
Canonical
https://www.fsdeveloper.com/forum/
Language
en-US
Charset
utf-8
Viewport
width=device-width, initial-scale=1, viewport-fit=cover
Robots meta
Manifest
https://fsdeveloper.com/forum/mobiquo/smartbanner/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
FSDeveloper
og:description
Community for Flight Simulator addon developers. The place to discuss development of scenery, aircraft, gauges, textures or missions for FS2004, FSX or Prepar3D.
og:type
website
og:url
https://fsdeveloper.com/forum/

Twitter Card

twitter:card
—
twitter:title
—
twitter:description
—

Technologies

Detected frameworks, languages, and tools.

Google Analytics

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
67.222.24.51
ASN
—

DNS records

TypeValue
A
  • 67.222.24.51
AAAA—
MX—
TXT—
NS—
CAA—
CNAME—
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Sectigo Limited
Subject
fsdeveloper.com
Valid from
Nov 29, 2025
Valid to
Dec 29, 2026
Days until expiry
127
SAN domains
fsdeveloper.com, www.fsdeveloper.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 31

Links

195 internal · 1 external · 1 broken

Images

26 total · 0 missing alt

Scripts / Styles

9 scripts · 2 stylesheets

JS / CSS size

348 KB · 277 KB

Page size

67 B

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://fsdeveloper.com
Final URL
https://fsdeveloper.com
HTTP status
200
HTTP version
HTTP/2
Response time
356 ms
HTML size
67 B
Redirect chain
https://fsdeveloper.com

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Frequently asked questions

What technology does fsdeveloper.com use?
fsdeveloper.com is built with Google Analytics.
Is fsdeveloper.com secure (HTTPS)?
Yes. fsdeveloper.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Dec 29, 2026.
Who hosts fsdeveloper.com?
Hosting provider information for fsdeveloper.com is not available yet.
What is fsdeveloper.com's SEO score?
fsdeveloper.com scored 90/100 for SEO in the latest analysis (excellent).
What is fsdeveloper.com's overall website score?
fsdeveloper.com has an overall SiteGraph score of 88/100, combining SEO, performance, security, and accessibility.