Snapshots: Jul 14 launch 4.7 Jul 8 discovery –

Algebrawl

A fast, free 2-player card duel played entirely in your browser. Win challenges across 7 lanes, wield bonus cards, and control 4 lanes before your opponent does.

Added July 8, 2026 · Last analysed July 14, 2026 · via StackScope Discovery · also on Product Hunt

Own this Launch?

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 14 July 2026; the live site may have changed since.

Algebrawl is partway there, with a thorough launch checklist and clean crawl signals. Visible gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

The site is hosted on Render and served through Cloudflare. The crawl picked up 14 technologies on this site, covering analytics, backend framework, CDN, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare, and Cloudflare Bot Management.

For context, it's on one of the most common stacks we track, shared by 458 launches.

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

4.7

StackScope Score

Fair

88/100 Launch Readiness

Launch ready

0/6 Security Headers

Poor

0/3 Legal

Missing

2/2 Crawl files

Complete

79/100 Performance

Fast

Vibe Score 8 · 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)

Infrastructure

CDN	Cloudflare (2)
DNS	Namecheap DNS
Hosting	Render
Protocol	HTTP/3
Security	Cloudflare Bot Management new

Email forwarding	Namecheap Email Forwarding (2)

Build & Framework

CSS framework	Tailwind CSS new
Developer tools	Vite new
Font	Google Fonts

Analytics & Marketing

Analytics	Google Analytics new (4)
SEO	Google Search Console new
Tag management	Google Tag Manager new medium

Other

Directory	Product Hunt new

Other

Backend framework	Express

Infrastructure

Network

RENDER - Render, US

AS397273 · US

DNS

Namecheap 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

Google Trust Services

Valid 8 Jul 2026 to 6 Oct 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 (3)

Cookies (3)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_J1VT7LLKWZ	1y	Google Analytics
__cf_bm	< 1h	Cloudflare

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

⚠

Meta description is 253 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.

- Semantic HTML (nav, main, article)

Performance How?

727 ms Server response

20% Faster than peers

1196 ms Largest contentful paint

0.00 Cumulative layout shift

5.0 MB Page weight

1 KB Image weight

5 Third-party domains

0 Console errors

0 Failed requests

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?

Signal	Points
AI palette signals	+5
AI writing signals	+3

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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (1 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

Detection works best on English language sites.

Security Headers (0/6)

✗

Referrer-Policy

✗

X-Frame-Options

✗

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

2 JS files

2 CSS files

5 Third-party domains

Brand Colours

App Manifest

Algebrawl

display: standalone 2 icons

theme #16302a

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.