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SGSiteGraph

kerbalspaceprogram.com

Kerbal Space Program

Last scanned Jul 26, 2026, 5:18 AM

66

Overall score

Fair

Summary

This website uses Nginx hosted on DigitalOcean. SEO is fair (50/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing meta description.

United States
Hosted on DigitalOcean

Top issues to fix

14 issues found · 5 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 meta description

    SEO

    Add a ~150-character meta description to control your search-result snippet and lift click-through rate.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

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

+8 more issues — details in the sections below.

50

SEO

7 issue(s) found

100

Performance

841 ms

65

Security

HTTPS & header checks

50

Accessibility

3 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.

Meta tags

Title
Kerbal Space Program
Description
Canonical
Language
Charset
utf-8
Viewport
width=device-width,initial-scale=1
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
DigitalOcean
CDN provider
IP address
24.199.76.241
ASN
AS14061 (DIGITALOCEAN-ASN - DigitalOcean, LLC, US)

DNS records

TypeValue
A
  • 24.199.76.241
AAAA
MX
  • kerbalspaceprogram-com.mail.protection.outlook.com
TXT
NS
  • ns31.domaincontrol.com
  • ns32.domaincontrol.com
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
kerbalspaceprogram.com
Valid from
Jun 16, 2026
Valid to
Sep 14, 2026
Days until expiry
50
SAN domains
kerbalspaceprogram.com, www.kerbalspaceprogram.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 0 · H2 4 · H3 7

Links

20 internal · 22 external · 7 broken

Images

40 total · 23 missing alt

Scripts / Styles

0 scripts · 2 stylesheets

JS / CSS size

0 B · 3.1 KB

Page size

12.1 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing meta description
  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://kerbalspaceprogram.com
Final URL
https://kerbalspaceprogram.com
HTTP status
200
HTTP version
HTTP/1.1
Response time
841 ms
HTML size
12.1 KB
Redirect chain
https://kerbalspaceprogram.com

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Frequently asked questions

What technology does kerbalspaceprogram.com use?
kerbalspaceprogram.com is built with Nginx.
Is kerbalspaceprogram.com secure (HTTPS)?
Yes. kerbalspaceprogram.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 14, 2026.
Who hosts kerbalspaceprogram.com?
kerbalspaceprogram.com is hosted on DigitalOcean.
What is kerbalspaceprogram.com's SEO score?
kerbalspaceprogram.com scored 50/100 for SEO in the latest analysis (fair).
What is kerbalspaceprogram.com's overall website score?
kerbalspaceprogram.com has an overall SiteGraph score of 66/100, combining SEO, performance, security, and accessibility.