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Browser Boxing

Create a boxer, take on live opponents and climb the rankings in a free online boxing game. No download required.

Games

Added September 1, 2026 · Last analysed September 1, 2026 · via

Own this Launch?
Screenshot of Browser Boxing

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 1 September 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.

Browser Boxing ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: incomplete email security.

Launched on Product Hunt on September 1, 2026. The site is served through Cloudflare, with a domain registered 6 months before launch. Our crawler found 8 technologies on this site, covering CDN, DNS providers, transactional email, and frameworks. The stack includes Next.js, React, and Amazon SES.

It's also running the same core stack as 1,265 other launches and tighter on security headers than most Product Hunt launches.

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

10.0
StackScope Score
Excellent
100/100 Launch Readiness
Launch ready
6/6 Security Headers
Strong
3/3 Legal
Complete
2/2 Crawl files
Complete
94/100 Performance
Fast
Vibe Score 0 · No 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 (8)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Email
Transactional email Amazon SES
Build & Framework
Framework React
JavaScript library Zod
Meta-framework Next.js (3)

Infrastructure

Network
CLOUDFLARENET - Cloudflare, Inc., US
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 29 Aug 2026 to 27 Nov 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Mar 2026 · Cloudflare, Inc.

Email Security

✓
SPF ~all Soft-fail (~all). Common and accepted.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
✗
DMARC p=none None (p=none). Monitoring only.
?
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 (2)

Cookies (1)
NameLifetimeDetected as
bb_session 1mo -
Local storage (1)
KeySizeDetected as
browser-boxing.guest-boxer-appearance 579 B -

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)

Performance How?

509 ms Server response
30% Faster than peers
1352 ms Largest contentful paint
0.00 Cumulative layout shift
525 KB Page weight
66 KB Image weight
1 Third-party domains
0 Console errors
0 Failed requests

⚠ 1 images: 1 missing alt text

Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.

AI Stance

No AI stance declared
✗ llms.txt published
✓ No AI bots blocked in robots.txt
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (3 URLs)
✗ security.txt
✗ llms.txt
✗ ads.txt
✗ humans.txt

Legal

✓ Privacy Policy
/privacy
✓ Terms of Service
/terms
92% unique
Mentions:
Cookies Do Not Sell

Security Headers (6/6)

✓
Referrer-Policy
✓
X-Frame-Options via CSP frame-ancestors
✓
Permissions-Policy experimental (check browser support)
✓
X-Content-Type-Options
✓
Content-Security-Policy
✓
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

✓ Code splitting
20 JS files
11 CSS files
1 Third-party domains

Brand Colours

App Manifest

Browser Boxing
display: standalone 4 icons
theme #020202
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.