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MMA XOX

Play strategic tic-tac-toe battles, guess the mystery UFC fighter, test your MMA knowledge with Higher or Lower, and explore the complete fighters database. Play ranked matches, climb global leaderboards, and compete with friends!

Games

Added May 17, 2026 · Last analysed May 17, 2026 · via

StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 17 May 2026; the live site may have changed since.

Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.

MMA XOX scores highly overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. Main gaps: no Content-Security-Policy, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on May 17, 2026. The site is hosted on Vercel. The crawl picked up 14 technologies on this site, covering seo, advertising, analytics, and baas. The stack includes Tailwind CSS, Bing Webmaster, and Firebase.

For context, it's on one of the most common stacks we track, shared by 3,367 launches and more locked down than the typical Product Hunt launch.

If you own this site, refresh the snapshot and see the full fix list any time →

9.5
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
3/3* Legal
Complete*
2/2 Crawl files
Complete
Vibe Score 5 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14) · Indie stack

Infrastructure
DNS Vercel DNS
Hosting Vercel
Security HSTS
Email
Transactional email Firebase Trigger Email
Build & Framework
BaaS Firebase (3)
CSS framework Tailwind CSS
Developer tools Vite
Font Google Fonts
Analytics & Marketing
Advertising Google Ads (2)
Analytics Google Analytics (3)
SEO Bing Webmaster
Google Search Console (2)
Yandex Domain Verification
Tag management Google Tag Manager

Infrastructure

DNS
Vercel DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Not green hosted
No green-energy record. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 23 Apr 2026 to 22 Jul 2026
Certificate as captured in this snapshot, not a live check.

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC Not published. Receivers fall back to permissive defaults.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (8)

Cookies (3)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_SN622J3DFY 1y Google Analytics
_gcl_au 2mo Google Ads
Local storage (3)
KeySizeDetected as
language 2 B -
theme 4 B -
_gcl_ls 152 B Google Ads
IndexedDB (2)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

Readiness Breakdown How?

Custom title and meta description
Open Graph tags (title, image, description)
Twitter card meta tags
Canonical URL declared
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
Page title is 86 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 251 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.

Vibe Score Breakdown How?

SignalPoints
AI palette signals +5

This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml (2878 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy
Terms of Service
/terms-of-service
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
88% unique

Security Headers (5/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Performance

483ms response time
Faster than 33% of sites
6 third-party domains loaded

Build

2 JS files
3 CSS files
6 Third-party domains

Brand Colours

App Manifest

MMA XOX - Ultimate Tic Tac Toe with Fighters
display: standalone 3 icons
theme #1e293b
games
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.