GrandSpeed

Professional internet speed test for video livestreaming, conferencing, gaming & VoIP; also measures latency, bufferbloat, DNS resolution, data capacity calculator & results history

Added August 7, 2026 · Last analysed August 7, 2026 · via

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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 August 2026; the live site may have changed since.

GrandSpeed ships with the basics, with a thorough launch checklist and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on August 7, 2026. The site is hosted on Hostinger, with a domain registered 1 week before launch. We've detected 11 technologies on this site, covering hosting, AI builders, CSS frameworks, and developer tools. The stack includes Tailwind CSS, Bolt, and Google Search Console.

It's one of just 23 launches we've crawled on this exact stack.

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

5.5

StackScope Score

Fair

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

0/3 Legal

Missing

2/2 Crawl files

Complete

94/100 Performance

Fast

Vibe Score 100 · Strong 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 (11) · Indie stack

Infrastructure

DNS	NS1
Hosting	Hostinger
Hosting	Netlify
Security	HSTS

Business email	Hostinger Email
Transactional email	Resend

Build & Framework

CSS framework	Tailwind CSS
Developer tools	Vite
UI library	Lucide Icons

Analytics & Marketing

SEO	Google Search Console

AI & Emerging

AI builder	Bolt (2)

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNS

NS1

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 27 Jul 2026 to 25 Oct 2026

Certificate as captured in this snapshot, not a live check.

Domain Age

13 days

Registered Jul 2026 · Name.com, Inc.

Email Security

✓

SPF ~all Soft-fail (~all). Common and accepted.

✓

DKIM Detected via known email provider

✗

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 (0)

This site uses no client-side storage we could detect on page load.

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)

⚠

Meta description is 181 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.

Performance How?

614 ms Server response

24% Faster than peers

868 ms Largest contentful paint

0.01 Cumulative layout shift

814 KB Page weight

73 KB Image weight

2 Third-party domains

0 Console errors

0 Failed requests

⚠ 1 images: 1 oversized, 1 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?

Signal	Points
AI palette signals	+5
Recognised AI builder signature	+100

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 (2 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (1/6)

✗

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

1 CSS files

2 Third-party domains

Brand Colours

App Manifest

GrandSpeed - Internet speed test for video, audio, gaming

display: standalone 3 icons

theme #020617

utilities productivity tools

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