Skip to main content
SGSiteGraph

castle.xyz

Castle - Play and share games

Last scanned Aug 3, 2026, 7:00 AM · 5 views

85

Overall score

Great

Summary

Play games made by the community, across every genre. This website uses Next.js. SEO is excellent (90/100) and accessibility is good (85/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: robots.txt not found.

Play games made by the community, across every genre.

Top issues to fix

8 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.

+2 more issues — details in the sections below.

90

SEO

2 issue(s) found

100

Performance

505 ms

65

Security

HTTPS & header checks

85

Accessibility

1 issue(s) found

Score history

-3 overall since Jul 26, 2026

Overall
85
SEO
90
Security
65
Performance
100
Accessibility
85

Organization

Company details published in this site's own structured data.

Play games made by the community, across every genre.

Meta tags

Title
Castle - Play and share games
Description
Play games made by the community, across every genre.
Canonical
https://castle.xyz/
Language
en
Charset
UTF-8
Viewport
width=device-width, initial-scale=1, maximum-scale=1
Robots meta
Manifest
https://castle.xyz/manifest.json

OpenGraph & Twitter Card

OpenGraph

og:title
Castle - Play and share games
og:description
Play games made by the community, across every genre.
og:type
website
og:url
https://castle.xyz/

Twitter Card

twitter:card
summary
twitter:title
Castle - Play and share games
twitter:description
Play games made by the community, across every genre.

Technologies

Detected frameworks, languages, and tools.

Next.jsGoogle Analytics

Hosting & CDN

Hosting provider
—
CDN provider
—
IP address
—
ASN
—

DNS records

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

TLS / SSL certificate

Version
TLS 1.2
Issuer
Amazon
Subject
castle.xyz
Valid from
Jul 12, 2026
Valid to
Jan 25, 2027
Days until expiry
175
SAN domains
castle.xyz, www.castle.xyz, www.castlexyz.com, castlexyz.com

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 1 · H2 8 · H3 0

Links

41 internal · 3 external · 20 broken

Images

90 total · 28 missing alt

Scripts / Styles

19 scripts · 2 stylesheets

JS / CSS size

95.5 KB · 425 B

Page size

141 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

  • More than 20% of images are missing alt text

Scan details

Requested URL
https://castle.xyz
Final URL
https://castle.xyz
HTTP status
200
HTTP version
HTTP/2
Response time
503 ms
HTML size
141 KB
Redirect chain
https://castle.xyz

See something wrong on this report? Request a correction

Related websites

Same technology stack

discord.dev

Discord Developer Platform - Documentation - Discord

100
nextjsgoogle-analyticscloudflare-analytics
Cloudflare· Cloudflare

emplifyhealth.org

Emplify Health | A Little Empathy Changes Everything

100
nextjsgoogle-analyticsvue
Cloudflare· Cloudflare

cutshort.io

Cutshort: Making Top Professionals More Successful.

100
nextjsgoogle-analyticscloudflare-analytics
Cloudflare· Cloudflare

cyware.com

Cyware - AI-Powered Threat Intelligence Platform | Home

100
nextjsgoogle-analytics
AWS· Vercel

ashbyprd.com

All-in-one Recruiting Software for Ambitious Teams | Ashby

100
nextjsgoogle-analytics
AWS· Netlify

fhinck.com

Fhinck — Task Mining + Agentes de IA | AI First

100
nextjsgoogle-analytics
Fastly

Frequently asked questions

What technology does castle.xyz use?
castle.xyz is built with Next.js, Google Analytics.
Is castle.xyz secure (HTTPS)?
Yes. castle.xyz uses TLS 1.2 with a certificate issued by Amazon, valid until Jan 25, 2027.
Who hosts castle.xyz?
Hosting provider information for castle.xyz is not available yet.
What is castle.xyz's SEO score?
castle.xyz scored 90/100 for SEO in the latest analysis (excellent).
What is castle.xyz's overall website score?
castle.xyz has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
Has castle.xyz's score changed over time?
castle.xyz's overall score has declined by 3 points (from 88 to 85) since Jul 26, 2026.