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atdev.blog · Added June 22, 2026 · Last analysed June 22, 2026 · via · 25% unique tagline (similar to DevToo)

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

atdev.blog has the basics covered well, with complete legal pages, a thorough launch checklist, and clean crawl signals. Visible gaps: missing several security headers and incomplete email security.

Launched on Product Hunt on June 22, 2026. The site is hosted on Viet Solutions Services Trading Company Limited in Vietnam, with a domain registered 5 months before launch. Our crawler found 9 technologies on this site, covering auth, CSS frameworks, DNS providers, and frameworks. The stack includes Auth.js, Next.js, and React.

Notably, it's on one of the most common stacks we track, shared by 2,872 launches.

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

Vibe Score 18 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (9)

Infrastructure
DNS GoDaddy DNS
OS Ubuntu
Server nginx
Build & Framework
Auth Auth.js (2)
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (2)
UI library shadcn/ui
Analytics & Marketing
SEO Google Search Console

Infrastructure

DNS
GoDaddy DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 13 Jun 2026 to 11 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
5 months
Registered Jan 2026 · Go Daddy, LLC

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
DMARC p=quarantine Quarantine (moderate)
?
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 (2)
NameLifetimeDetected as
__Host-next-auth.csrf-token session Auth.js
__Secure-next-auth.callback-url session Auth.js
Local storage (1)
KeySizeDetected as
nextauth.message 74 B Auth.js

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)
Page title is 66 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
Meta description is 190 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?

825 ms Server response
16% Faster than peers
1536 ms Largest contentful paint
0.01 Cumulative layout shift
289 KB Page weight
1 KB Image weight
1 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?

SignalPoints
AI palette signals +5
AI writing signals +3
AI stack 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

sitemap.xml (52 URLs)
security.txt
llms.txt
ads.txt
humans.txt
82% unique

Security Headers (1/6)

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

Build

Code splitting
10 JS files
3 CSS files
1 Third-party domains

Brand Colours

App Manifest

atdev.blog - Free Developer Tools & Brain Games
display: standalone 2 icons
theme #0f172a
productivity education developer games
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.