colonist.io
Colonist: Play Settlers of Catan Alternative - Free Online Game
Last scanned Aug 3, 2026, 11:00 AM · 7 views
Overall score
Fair
Summary
Free online alternative to the popular board game Settlers of Catan. This website uses Express behind Cloudflare CDN. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Title longer than 60 characters.
Free online alternative to the popular board game Settlers of Catan. Play single or multiplayer. No download or sign up required!
Top issues to fix
11 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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
Multiple H1 headings found
SEOKeep a single H1 per page and demote the others to H2/H3.
+5 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
224 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 79
- SEO
- 70
- Security
- 65
- Performance
- 100
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
Free online alternative to the popular board game Settlers of Catan. Play single or multiplayer. No download or sign up required!
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Colonist: Play Settlers of Catan Alternative - Free Online Game
- Description
- Free online alternative to the popular board game Settlers of Catan. Play single or multiplayer. No download or sign up required!
- Canonical
- https://colonist.io
- Language
- en
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0, shrink-to-fit=no, viewport-fit=cover
- Robots meta
- index, follow
- 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
- Google Trust Services
- Subject
- colonist.io
- Valid from
- Jun 29, 2026
- Valid to
- Sep 27, 2026
- Days until expiry
- 54
- SAN domains
- colonist.io, *.colonist.io
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 2 · H2 9 · H3 6
Links
9 internal · 2 external · 11 broken
Images
76 total · 26 missing alt
Scripts / Styles
29 scripts · 2 stylesheets
JS / CSS size
10.1 KB · 0 B
Page size
46.2 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
- Multiple H1 headings found
- No structured data (JSON-LD) found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://colonist.io
- Final URL
- https://colonist.io
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 224 ms
- HTML size
- 46.2 KB
- Redirect chain
- https://colonist.io
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does colonist.io use?
- colonist.io is built with Express, Node.js, Google Analytics, Cloudflare Analytics.
- Is colonist.io secure (HTTPS)?
- Yes. colonist.io uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Sep 27, 2026.
- Who hosts colonist.io?
- Hosting provider information for colonist.io is not available yet.
- What is colonist.io's SEO score?
- colonist.io scored 70/100 for SEO in the latest analysis (fair).
- What is colonist.io's overall website score?
- colonist.io has an overall SiteGraph score of 79/100, combining SEO, performance, security, and accessibility.
- Has colonist.io's score changed over time?
- colonist.io's overall score has declined by 3 points (from 82 to 79) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card