mahjong4friends.com
Play Mahjong Online Free - American & Chinese Games
Last scanned Jul 27, 2026, 11:43 AM · 1 view
Overall score
Great
Summary
Play American (NMJL) or Chinese Mahjong for free. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is excellent (100/100) and accessibility is good (85/100). Security scores fair (65/100) and performance good (85/100).
Play American (NMJL) or Chinese Mahjong for free. No downloads required and full screen. Join a room with friends or play against bots.
- United States
- Hosted on AWS
Top issues to fix
7 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.
2 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
More than 20% of images are missing alt text
AccessibilityAdd alt attributes to the remaining images (use alt="" for purely decorative ones).
+1 more issue — details in the sections below.
SEO
0 issue(s) found
Performance
378 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Play American (NMJL) or Chinese Mahjong for free. No downloads required and full screen. Join a room with friends or play against bots.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- Play Mahjong Online Free - American & Chinese Games
- Description
- Play American (NMJL) or Chinese Mahjong for free. No downloads required and full screen. Join a room with friends or play against bots.
- Canonical
- https://mahjong4friends.com/
- Language
- en
- Charset
- UTF-8
- Viewport
- viewport-fit=cover,width=device-width,initial-scale=1
- Robots meta
- Manifest
- https://mahjong4friends.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AWS
- CDN provider
- CloudFront
- IP address
- 18.172.64.125
- ASN
- AS16509 (AMAZON-02 - Amazon.com, Inc., US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA |
|
| MX |
|
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | Yes |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Amazon
- Subject
- mahjong4friends.com
- Valid from
- Jul 26, 2026
- Valid to
- Feb 8, 2027
- Days until expiry
- 196
- SAN domains
- mahjong4friends.com, *.mahjong4friends.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 2 cookie(s) observed
Content & assets
Headings
H1 1 · H2 6 · H3 0
Links
7 internal · 5 external · 2 broken
Images
22 total · 7 missing alt
Scripts / Styles
5 scripts · 2 stylesheets
JS / CSS size
1.1 MB · 9.5 KB
Page size
75.1 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 104
SEO issues
No SEO issues detected.
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://mahjong4friends.com
- Final URL
- https://mahjong4friends.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 377 ms
- HTML size
- 75.1 KB
- Redirect chain
- https://mahjong4friends.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does mahjong4friends.com use?
- mahjong4friends.com is built with Google Analytics.
- Is mahjong4friends.com secure (HTTPS)?
- Yes. mahjong4friends.com uses TLS 1.3 with a certificate issued by Amazon, valid until Feb 8, 2027.
- Who hosts mahjong4friends.com?
- mahjong4friends.com is hosted on AWS, behind CloudFront CDN.
- What is mahjong4friends.com's SEO score?
- mahjong4friends.com scored 100/100 for SEO in the latest analysis (excellent).
- What is mahjong4friends.com's overall website score?
- mahjong4friends.com has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card