Sero

Search with zero resistance. Private local AI retrieval for documents, research, and developer knowledge.

sero.tanayarya.com · Added June 5, 2026 · Last analysed June 5, 2026 · via · 80% unique tagline

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 5 June 2026; the live site may have changed since.

Sero is largely in shape, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing several security headers.

Launched on Product Hunt on June 5, 2026. The site is hosted on Hostinger International Limited in Lithuania, with a domain registered in 2024. The crawl picked up 5 technologies on this site, covering analytics, web fonts, hosting, and protocol. The stack includes Google Fonts, Hostinger, and HTTP/3.

For context, it's on one of the most common stacks we track, shared by 476 launches.

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

7.6

StackScope Score

Good

100/100 Launch Readiness

Launch ready

1/6 Security Headers

Poor

3/3* Legal

Complete*

2/2 Web Standards

Complete

84/100 Performance

Fast

Vibe Score 53 · Many AI signals

Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (5)

Infrastructure

Hosting	Hostinger
Protocol	HTTP/3
Server	LiteSpeed Web Server

Build & Framework

Font	Google Fonts

Analytics & Marketing

Analytics	Microsoft Clarity

Infrastructure

Network

AS-HOSTINGER - Hostinger International Limited, CY

AS47583 · LT

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

SSL Certificate

Let's Encrypt

Valid 17 May 2026 to 15 Aug 2026

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

Domain Age

1.6 years

Registered Oct 2024 · HOSTINGER operations, UAB

Email Security

✓

SPF ~all (via apex tanayarya.com) Soft-fail (~all). Common and accepted.

DKIM Not detected at common selectors. Your provider may use a custom one.

✓

DMARC p=reject (via apex tanayarya.com) Reject (strict). Strong.

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 196 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?

469 ms Server response

39% Faster than peers

1460 ms Largest contentful paint

0.01 Cumulative layout shift

2.1 MB Page weight

1.8 MB Image weight

5 Third-party domains

1 Console errors

1 Failed requests

⚠ 38 images: 10 oversized, 38 without width/height, 33 missing alt text

Broken first-party requests (1), worth fixing

404 /assets/video-poster.jpg

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
AI layout signals	+10
AI code-structure 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

Content-Signal

? No directive declared

Link headers

? None advertised

Well-Known Files

✓ robots.txt

✓ sitemap.xml (3 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

✓ Terms of Service

? Consent manager not detected

Analytics detected; tracking fires without visitor opt-in.

90% unique

Mentions:

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

✗ HTML minified

✗ CSS minified

✗ JS minified

3 JS files

2 CSS files

5 Third-party domains

Brand Colours

App Manifest

Sero

display: standalone 2 icons

theme #0B83FF

productivity utilities developer

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