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Sound Decibel Meter Online

Use a free sound decibel meter online for live dB readings, peak, average, calibration, no install, and local audio processing in your browser.

sounddecibelmeter.net · Added June 24, 2026 · Last analysed June 24, 2026 · via PeerPush · 62% 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 24 June 2026; the live site may have changed since.

Sound Decibel Meter Online is largely in shape, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers and incomplete email security.

Launched on PeerPush on June 24, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 7 weeks before launch. The crawl picked up 52 technologies on this site, covering directory, analytics, seo, and advertising. The stack includes Google Funding Choices, Next.js, and React.

For context, it's running the same core stack as 546 other launches.

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

Vibe Score 5 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Google Trust Services
Valid 4 May 2026 to 2 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 2026 · Porkbun LLC

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 (4)

Cookies (4)
NameLifetimeDetected as
FCCDCF 1y Google Funding Choices
_ga 1y Google Analytics
_ga_EZV153V4HH 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
Semantic HTML (nav, main, article)

Performance How?

494 ms Server response
36% Faster than peers
868 ms Largest contentful paint
0.00 Cumulative layout shift
3.9 MB Page weight
3.1 MB Image weight
52 Third-party domains
0 Console errors
0 Failed requests

97 images: 33 oversized, 96 without width/height, 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.

Vibe Score Breakdown How?

SignalPoints
AI palette 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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

sitemap.xml (45 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Consent manager: Google Funding Choices
92% unique

Security Headers (0/6)

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

Build

Code splitting
18 JS files
1 CSS files
52 Third-party domains

Brand Colours

App Manifest

Sound Decibel Meter
display: standalone 2 icons
theme #76b900
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.