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Retuner AI

Use our AI to instantly align your resume with the exact keywords from any job description. Stop getting filtered by ATS.

www.retunerai.com · Added June 12, 2026 · Last analysed June 12, 2026 · via PeerPush · 56% 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 12 June 2026; the live site may have changed since.

Retuner AI looks production-ready overall, with complete legal pages, a thorough launch checklist, and clean crawl signals. What needs work: missing several security headers, analytics without a consent banner, and incomplete email security.

Launched on PeerPush on June 12, 2026. The site is hosted on Render in the United States, with a domain registered in 2024. We've detected 13 technologies on this site, covering hosting, advertising, analytics, and baas. The stack includes Tailwind CSS, Vite, and Amazon SES.

It's on a stack we've seen on only 8 launches.

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

Vibe Score 10 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (13)

Infrastructure
CDN Cloudflare
Hosting Hostinger
Render
Protocol HTTP/3
Email
Transactional email Amazon SES
Build & Framework
BaaS Firebase (3)
Build tool Vite
CSS framework Tailwind CSS
Font Google Fonts
Analytics & Marketing
Advertising Reddit Ads (2)
Analytics PostHog (3)
SEO Google Search Console
Commerce & Payments
Payments Stripe (3)

Infrastructure

Network
AS397273 · US
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 30 May 2026 to 28 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 year
Registered Dec 2024 · PDR Ltd. d/b/a PublicDomainRegistry.com

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 (9)

Cookies (4)
NameLifetimeDetected as
m 1y -
_rdt_uuid 3mo Reddit Ads
__stripe_mid 1y Stripe
__stripe_sid < 1h Stripe
Local storage (1)
KeySizeDetected as
ph_phc_XizgSWixSdicGewYLd54stTFHGRI2f3B2jLiQ4iCqrN_posthog 691 B PostHog
Session storage (2)
KeySizeDetected as
ph_phc_XizgSWixSdicGewYLd54stTFHGRI2f3B2jLiQ4iCqrN_posthog 90 B PostHog
ph_phc_XizgSWixSdicGewYLd54stTFHGRI2f3B2jLiQ4iCqrN_primary_window_exists 4 B PostHog
IndexedDB (2)
DatabaseVersionDetected as
firebase-heartbeat-database 1 Firebase
firebaseLocalStorageDb 1 Firebase

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 62 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.

Performance How?

234 ms Server response
67% Faster than peers
7608 ms Largest contentful paint
0.01 Cumulative layout shift
2.7 MB Page weight
721 KB Image weight
6 Third-party domains
0 Console errors
0 Failed requests

8 images: 8 oversized, 8 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?

SignalPoints
AI palette signals +5
AI writing 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
? No directive declared
? None advertised

Well-Known Files

sitemap.xml (2 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Consent manager not detected
Analytics detected; tracking fires without visitor opt-in.
88% unique

Security Headers (1/6)

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

Build

HTML minified
CSS minified
JS minified
Code splitting
4 JS files
2 CSS files
6 Third-party domains

Brand Colours

App Manifest

Retuner AI
display: standalone 2 icons
theme #111111
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.