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Block battle

A two-player falling-block duel on one split board. Clear lines to move the border, claim space, and squeeze your opponent.

Games
Russia Estimated origin: Russia

Added August 27, 2026 · Last analysed August 27, 2026 · via

StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 27 August 2026; the live site may have changed since.

Block battle covers some of the launch checklist, with complete legal pages. Main gaps: missing several security headers, no robots.txt or sitemap, and no email security records.

Launched on Product Hunt on August 27, 2026. The site is hosted on NetCraftersOU - NetCrafters OU in the Seychelles, with a domain registered 7 weeks before launch. Our crawler found 3 technologies on this site, covering DNS providers, os, and servers. The stack includes nginx, REG.RU, and Ubuntu.

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

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 (3)

Infrastructure
DNS REG.RU
OS Ubuntu
Server nginx

Infrastructure

Network
AS203273 · SC
DNS
REG.RU
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 6 Jul 2026 to 4 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered Jul 2026 · Registrar of Domain Names REG.RU LLC

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
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 (1)

Local storage (1)
KeySizeDetected as
blockBattleLanguage 2 B -

Readiness Breakdown How?

Custom title and meta description
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags

Performance How?

346 ms Server response
48% Faster than peers
480 ms Largest contentful paint
0.00 Cumulative layout shift
2.0 MB Page weight
1.9 MB Image weight
0 Console errors
0 Failed requests

6 images: 6 without width/height

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

Vibe Score Breakdown How?

SignalPoints
AI writing 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
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy.html
Terms of Service
/terms.html
94% unique

Security Headers (0/6)

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

Build

0 JS files
0 CSS files
0 Third-party domains

Brand Colours

App Manifest

Block battle
display: standalone 4 icons
theme #080b18
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.