New: The State of Indie Launches: June 2026. Who adopts a piece of infrastructure tells you how new it is. Read

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ProTileCalc

Free professional tile calculators — accurate material estimates for tile, grout, thinset, and more. Trusted by contractors and serious DIY renovators.

Added July 7, 2026 · Last analysed July 7, 2026 · via · 60% unique tagline

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

ProTileCalc is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers, tracking cookies set before any opt-in, and incomplete email security.

Launched on Product Hunt on July 7, 2026. The site is hosted on Hostinger, with a domain registered 2 days before launch. The crawl picked up 10 technologies on this site, covering analytics, CSS frameworks, business email, and frameworks. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 252 launches.

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

Vibe Score 15 · 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 (10)

Infrastructure
Hosting Hostinger (2)
Server LiteSpeed Web Server
Email
Business email Hostinger Email
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (4)
Analytics & Marketing
Analytics Google Analytics (5)
Microsoft Clarity (2)
SEO Google Search Console
Tag management Google Tag Manager (2)

Infrastructure

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 4 Jul 2026 to 2 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
3 days
Registered Jul 2026 · HOSTINGER operations, UAB

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 (2)
NameLifetimeDetected as
_ga 1y Google Analytics
_ga_J18CN14KTV 1y Google Analytics

Readiness Breakdown How?

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

Performance How?

335 ms Server response
52% Faster than peers
728 ms Largest contentful paint
0.01 Cumulative layout shift
538 KB Page weight
4 Third-party domains
26 Console errors
10 Failed requests
Broken first-party requests (10), worth fixing
  • 404 /guides/how-much-extra-tile-to-order/__next.guides.$d$slug.__PAGE__.txt?_rsc=EyZRanxaygP7Z3dK
  • 404 /guides/sanded-vs-unsanded-vs-epoxy-grout/__next.guides.$d$slug.__PAGE__.txt?_rsc=EyZRanxaygP7Z3dK
  • 404 /guides/sanded-vs-unsanded-vs-epoxy-grout/__next.guides.$d$slug.txt?_rsc=-fK3tTuPZ9Btn_yZ
  • 404 /advertise/__next.advertise.__PAGE__.txt?_rsc=H0SCDIOEhiPxekez
  • 404 /guides/grout-joint-width-guide/__next.guides.$d$slug.__PAGE__.txt?_rsc=EyZRanxaygP7Z3dK
  • 404 /privacy-policy/__next.privacy-policy.__PAGE__.txt?_rsc=ey7-AP2i6ZAVOcS_
  • 404 /guides/grout-joint-width-guide/__next.guides.$d$slug.txt?_rsc=-fK3tTuPZ9Btn_yZ
  • 404 /calculators/__next.calculators.__PAGE__.txt?_rsc=xsmmdj9IxnWLQonJ

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
AI asset signals +10

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 (26 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy-policy/
Terms of Service
/terms/
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
86% unique

Security Headers (1/6)

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

Build

Code splitting
12 JS files
1 CSS files
4 Third-party domains

Brand Colours

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