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cardsagainsthumanity.com

Home - Cards Against Humanity

Last scanned Aug 24, 2026, 1:22 PM

81

Overall score

Great

Summary

Cards Against Humanity is a party game for horrible people. This website uses Next.js behind Netlify CDN. SEO is good (75/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Missing canonical link.

Cards Against Humanity is a party game for horrible people.

Top issues to fix

9 issues found · 1 high priority

  • 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.

  • Missing canonical link

    SEO

    Add <link rel="canonical"> so search engines know which URL variant to index.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • robots.txt not found

    SEO

    Publish /robots.txt with a Sitemap: directive to guide crawlers.

+3 more issues — details in the sections below.

75

SEO

4 issue(s) found

90

Performance

133 ms

75

Security

HTTPS & header checks

85

Accessibility

1 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.

Cards Against Humanity is a party game for horrible people.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Home - Cards Against Humanity
Description
Cards Against Humanity is a party game for horrible people.
Canonical
Language
en
Charset
utf-8
Viewport
width=device-width
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
Cards Against Humanity
og:description
Cards Against Humanity is a party game for horrible people.
og:type
og:url
https://www.cardsagainsthumanity.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
Cards Against Humanity
twitter:description
Cards Against Humanity is a party game for horrible people.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
Netlify
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Let's Encrypt
Subject
www.cardsagainsthumanity.com
Valid from
Jul 7, 2026
Valid to
Oct 5, 2026
Days until expiry
41
SAN domains
cardsagainsthumanity.com, www.cardsagainsthumanity.com

Security headers

  • Strict-Transport-SecurityEnabled
  • 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 13 · H3 20

Links

22 internal · 14 external · 20 broken

Images

36 total · 16 missing alt

Scripts / Styles

20 scripts · 1 stylesheets

JS / CSS size

408 KB · 0 B

Page size

493 KB

Robots.txt & Sitemap

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

SEO issues

  • Missing canonical link
  • 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://cardsagainsthumanity.com
Final URL
https://www.cardsagainsthumanity.com/
HTTP status
200
HTTP version
HTTP/2
Response time
123 ms
HTML size
493 KB
Redirect chain
https://cardsagainsthumanity.com → https://www.cardsagainsthumanity.com/

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Frequently asked questions

What technology does cardsagainsthumanity.com use?
cardsagainsthumanity.com is built with Next.js.
Is cardsagainsthumanity.com secure (HTTPS)?
Yes. cardsagainsthumanity.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 5, 2026.
Who hosts cardsagainsthumanity.com?
Hosting provider information for cardsagainsthumanity.com is not available yet.
What is cardsagainsthumanity.com's SEO score?
cardsagainsthumanity.com scored 75/100 for SEO in the latest analysis (fair).
What is cardsagainsthumanity.com's overall website score?
cardsagainsthumanity.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.