freemahjong.org Website Overview & Technology Report
🤖 AI Summary
We performed a comprehensive analysis of freemahjong.org on 2026-06-27. The website returned an HTTP 200 status code with a server response time of 4067ms. The page is served over HTTP/2 protocol, however no compression (Gzip or Brotli) is enabled, which means the page is transferred at its full uncompressed size. The total page weight is 21 KB.
Warning: The website does not have a valid SSL certificate. Visitors may see security warnings in their browser, and data transmitted to and from this website is not encrypted.
The security headers analysis reveals a score of 0/100 (poor). No security headers are configured, which is a significant security concern. However, the site is missing Content-Security-Policy, Strict-Transport-Security (HSTS), X-Frame-Options, X-Content-Type-Options, Referrer-Policy, and Permissions-Policy, which could expose the site and its users to cross-site scripting (XSS), clickjacking, and other web-based attacks.
Our technology detection scan identified 4 technologies across 4 categories powering freemahjong.org. The detected stack includes Plausible, Google Tag Manager, Google AdSense, and Google Fonts.
Based on our comprehensive analysis of domain age, SSL configuration, email authentication, security headers, and blacklist status, freemahjong.org receives an overall trust score of 53/100, classified as "Caution Advised".
HTTP Response
Status200 OK
Response Time4067ms
ProtocolHTTP/2
Page Size21 KB
CompressionNone
Compression SavingsN/A
CDNNo
Servernginx
Total Requests57
3rd Party Domains27
Redirect1 hop(s)
Detected Technologies (4)
📊 Plausible
🏷️ Google Tag Manager
📢 Google AdSense
🔤 Google Fonts
Security Headers
✗
Content-Security-Policy
Not set
✗
Strict-Transport-Security (HSTS)
Not set
✗
X-Frame-Options
Not set
✗
X-Content-Type-Options
Not set
✗
Referrer-Policy
Not set
✗
Permissions-Policy
Not set
SSL Certificate
IssuerSectigo Limited
Issuer FullcountryName=GB, organizationName=Sectigo Limited, commonName=Sectigo Public Server Authentication CA DV R36
SubjectcommonName=freevideogamesonline.org
Type—
TLS VersionTLS 1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Algorithm—
Issued—
Expires— (? days)
SANs—
freemahjong.org Trust Score & Safety Analysis
🤖 AI Summary
After conducting a thorough safety and legitimacy analysis, freemahjong.org receives a trust score of 53/100, which places it in the "Caution Advised" category. This score is calculated by evaluating multiple factors including SSL certificate validity, domain registration history, email authentication protocols, security header configuration, and blacklist status across major threat intelligence databases.
The analysis identified several positive trust signals: a valid HTTPS connection protecting data in transit.
Areas of concern include: the absence of a Content-Security-Policy header, which leaves the site more vulnerable to cross-site scripting (XSS) attacks, no X-Frame-Options header, which could allow the site to be embedded in malicious iframes (clickjacking), missing Referrer-Policy, potentially leaking URL information to third parties, the domain's WHOIS information is hidden behind a privacy service, making it harder to verify the owner's identity, and DNSSEC is not enabled, leaving DNS queries vulnerable to spoofing attacks. While these issues don't necessarily indicate malicious intent, they represent areas where the website's security posture could be improved.
We checked freemahjong.org against 8 major blacklist databases including Google Safe Browsing, Phishtank, Urlhaus, Openphish, Dnsfilter, Spamhaus Dbl, Surbl, and Virustotal. The domain passed all 8 checks with a clean status, meaning it has not been flagged for phishing, malware distribution, spam, or other malicious activities by any of the tested threat intelligence providers.
Trust Signals
✅ Valid HTTPS
⚠️ DNSSEC not enabled
✅ Sitemap.xml found
⚠️ Missing Content-Security-Policy
⚠️ Missing X-Frame-Options
⚠️ Missing Referrer-Policy
Blacklist Checks (8/8 clean)
✓
Google Safe Browsing
clean
✓
Phishtank
clean
✓
Urlhaus
clean
✓
Openphish
clean
✓
Dnsfilter
clean
✓
Spamhaus Dbl
clean
✓
Surbl
clean
✓
Virustotal
clean
freemahjong.org Technology Stack & Detected Technologies
🤖 AI Summary
Our technology detection engine scanned freemahjong.org and identified 4 distinct technologies across 4 categories. This analysis is performed by examining HTTP response headers, HTML source code patterns, JavaScript library fingerprints, CSS framework signatures, and DNS records.
Analytics: Plausible — tracks visitor behavior and provides traffic insights for freemahjong.org.
Tag Manager: Google Tag Manager — manages marketing and analytics tags without code changes for freemahjong.org.
Advertising: Google AdSense — handles advertising pixel tracking and conversion measurement for freemahjong.org.
Fonts: Google Fonts — delivers web fonts for typography for freemahjong.org.
We also extracted the following tracking identifiers: Google Tag Manager container GTM-WMKWRLNR. These IDs can be used to identify other websites operated by the same organization.
Analytics
Tag Manager
🏷️ Google Tag Manager(95%)
Advertising
Fonts
Tracking IDs
freemahjong.org Performance, Speed & Core Web Vitals
🤖 AI Summary
freemahjong.org delivers its homepage in 4067ms (server response time), which is considered slow by industry standards. The total page weight is 21 KB, and we detected 57 resource requests loading assets from 27 third-party domains. A high number of third-party domains can significantly impact page load time due to additional DNS lookups and TLS handshakes required for each domain.
No compression is currently enabled on freemahjong.org. Enabling Brotli or Gzip compression could reduce page size by 60-80% for text-based assets (HTML, CSS, JavaScript), significantly improving load times and reducing bandwidth costs. This is one of the simplest and most impactful performance optimizations available.
Asset minification status: 0 out of 4 CSS files and 3 out of 8 JavaScript files are minified. Minifying the remaining 9 unminified file(s) could further reduce page weight by 10-30% for those assets. Minification is a best practice that reduces download sizes without affecting functionality.
From an environmental perspective, each page view of freemahjong.org produces approximately 0.01g of CO₂, earning a carbon rating of A. This places the website among the cleanest on the web, demonstrating efficient use of server resources and optimized content delivery. For reference, the average web page produces about 0.5g of CO₂ per page view. The page weight of 21 KB is the primary factor in this calculation.
Core Web Vitals data from the Chrome User Experience Report (CrUX) is not available for freemahjong.org. This typically means the site doesn't have enough real-world Chrome user traffic to generate statistically significant field data, or the domain is not included in the CrUX dataset. Core Web Vitals (LCP, INP, CLS) are important Google ranking factors that measure real user experience.
Core Web Vitals data not available
Requires CrUX API key configuration
Carbon Footprint
CO₂ per page view0.01g
RatingA
Page Weight & Optimization
HTML Size21 KB
CompressionNone
Compression SavingsN/A
CDNNo
Total Requests57
3rd Party Domains27
CSS Minified0/4
JS Minified3/8
freemahjong.org DNS Records, Email Authentication & Domain Registration
🤖 AI Summary
freemahjong.org resolves to the IPv4 address 108.62.123.102, but does not support IPv6. IPv6 adoption is increasingly important as IPv4 address space becomes exhausted, and some ISPs and regions are transitioning to IPv6-only connectivity. The domain has 1 A record(s) configured.
The domain name system is managed by 6 name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, and ns15.dnsmadeeasy.com. Having 6 name servers provides good redundancy — if one fails, the others can continue serving DNS queries. The choice of name servers often indicates the DNS hosting provider or CDN service being used.
SPF is not configured, meaning any server could potentially send emails pretending to be from this domain. This is a significant email security concern. DMARC is not configured, leaving the domain vulnerable to email spoofing and phishing attacks that impersonate this domain. DKIM was not detected. Without DKIM, recipients cannot cryptographically verify that emails claiming to be from this domain are authentic.
DNSSEC is not enabled for freemahjong.org. While not critical for most websites, DNSSEC adds an important security layer by ensuring DNS responses haven't been tampered with during transit. Enabling DNSSEC is recommended for domains handling sensitive data or financial transactions.
Our subdomain enumeration scan discovered 1 active subdomains for freemahjong.org: www.freemahjong.org. Active subdomains can reveal the organization's infrastructure, including development environments, API endpoints, and third-party service integrations.
DNS Records
NS
ns10.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns14.dnsmadeeasy.com
ns15.dnsmadeeasy.com
Email & Authentication
MX Provider—
Registrar—
Organisation—
Country—
Contact—
Registered—
Expires—
Domain Age—
IPv6 SupportNo
Subdomains (1 found)
freemahjong.org Page Content, Images & Accessibility
🤖 AI Summary
The homepage of freemahjong.org contains 45 words of visible text content. This is a relatively short page — adding more descriptive content could improve search engine visibility. The page is structured with 0 H2 headings, 0 H3 headings, 0 H4 headings.
The page includes 9 images. All images have proper alt text attributes ✓, which is excellent for both accessibility (screen readers) and SEO (search engines can understand image content).
The link structure consists of 2 internal links pointing to other pages on the same domain and 21 external links pointing to third-party websites. There are 8 external JavaScript files, 4 CSS stylesheets, and 1 iframes on the page.
The site implements the following web standards and features: XML Sitemap (helps search engines discover all pages) and Progressive Web App (PWA) manifest (enabling app-like installation).
Notable missing features: robots.txt and Schema.org structured data. Adding these could improve search engine discoverability and rich result eligibility.
Content Structure
H1—
H2 Tags0
H3 Tags0
H4 Tags0
H5 Tags0
H6 Tags0
Internal Links2
External Links21
Assets & Features
JavaScript Files8
JS Minified3/8
CSS Files4
CSS Minified0/4
Iframes1
Images9
Missing Alt0
SitemapYes ✓
Robots.txtNo
PWAYes ✓
AMPNo
RSS FeedNo
freemahjong.org SEO Analysis, Meta Tags & Open Graph
🤖 AI Summary
The title tag for freemahjong.org is good at 12 characters: "Free Mahjong". The length is acceptable, though it may be slightly truncated in some search result displays.
The meta description is 50 characters (acceptable): "The Original #1 Free Mahjong Game. Play Instantly.". Google typically displays up to 155-160 characters of the meta description in search results. A compelling meta description with a clear call-to-action can significantly improve click-through rates from search results.
The canonical url is correctly set to https://freemahjong.org, preventing duplicate content issues, the page language is declared as en-us, the meta robots directive is set to all, and a favicon is configured.
Open Graph meta tags are configured with 4/4 recommended fields: OG title ("Free Mahjong..."), OG description, OG image (social sharing thumbnail), OG type (website). These tags control how the page appears when shared on Facebook, LinkedIn, and other social media platforms that support the Open Graph protocol.
A Twitter Card of type summary_large_image is configured, which controls how links appear when shared on Twitter/X. The "summary_large_image" type displays a large image preview, which typically generates higher engagement rates than the basic card type.
The meta keywords tag contains 2 terms including Mahjong and Mahjong Game. Note: Google has officially confirmed that it does not use the meta keywords tag as a ranking signal. However, some other search engines (Bing, Yandex) may still reference it.
Google SERP Preview
Free Mahjong
https://freemahjong.org
The Original #1 Free Mahjong Game. Play Instantly.
Meta Tags
TitleFree Mahjong...
Title Length12 chars
Meta Desc Length50 chars
H1—
Languageen-US
Canonicalhttps://freemahjong.org
Meta Robotsall
Meta KeywordsMahjong, Mahjong Game
Schema.org & Social
Schema Types—
OG Typewebsite
OG ImageSet ✓
Twitter Cardsummary_large_image
FaviconSet ✓
Open Graph Preview
freemahjong.org
Free Mahjong
Play the No.1 Mahjong game in the world. No fuss. 100% free.
freemahjong.org Related Domains & Cross-References
🤖 AI Summary
Related domain discovery works by finding other websites that share the same IP address, Google Tag Manager container ID, Google Analytics property, or advertising pixel IDs with freemahjong.org. This data becomes available after batch-crawling the domain database — individual domain lookups cannot populate this section. We extracted the following tracking IDs that can be used for cross-referencing: gtm_id: GTM-WMKWRLNR.
Tracking IDs for Cross-Referencing
Related Domains
Related domain data requires database (populated after batch crawl)