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Slotter

Сервис онлайн-записи для мастеров и специалистов. Клиенты записываются сами, напоминания уходят автоматически, расписание обновляется само.

Productivity
Russia Estimated origin: Russia

Added May 10, 2026 · Last analysed May 10, 2026 · via · 50% 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 10 May 2026; the live site may have changed since.

Slotter is partway there, with a thorough launch checklist, fast page loads, and clean crawl signals. Main gaps: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on May 10, 2026. The site is hosted on RU-JSCIOT in Russia, with a domain registered 3 months before launch. The crawl picked up 11 technologies on this site, covering analytics, advertising, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.

For context, it's on one of the most common stacks we track, shared by 3,885 launches.

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

5.8
StackScope Score
Fair
88/100 Launch Readiness
Launch ready
2/3 Legal
Partial
2/2 Crawl files
Complete
Vibe Score 10 · Few 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)

Infrastructure
DNS REG.RU
OS Ubuntu
Server nginx
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js
Analytics & Marketing
Advertising Pinterest
Analytics Google Analytics (4)
Yandex Metrica (3)
SEO Google Search Console
Tag management Google Tag Manager

Infrastructure

Network
AS29182 · RU
DNS
REG.RU
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 20 Apr 2026 to 19 Jul 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
6 months
Registered Jan 2026 · Key-Systems 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 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 (14)

Cookies (7)
NameLifetimeDetected as
bh 1y -
_ga 1y Google Analytics
_ga_QHGGPZQ0QV 1y Google Analytics
_ym_d 12mo Yandex Metrica
_ym_isad 20h Yandex Metrica
_ym_uid 12mo Yandex Metrica
_ym_visorc < 1h Yandex Metrica
Local storage (6)
KeySizeDetected as
_ym108254446:0_reqNum 1 B Yandex Metrica
_ym108254446_lsid 12 B Yandex Metrica
_ym_retryReqs 2 B Yandex Metrica
_ym_synced 2 B Yandex Metrica
_ym_uid 21 B Yandex Metrica
_ym_wv2rf:108254446:0 1 B Yandex Metrica
Session storage (1)
KeySizeDetected as
__ym_tab_guid 36 B Yandex Metrica

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)

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

robots.txt
sitemap.xml (19 URLs)
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/policy
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
98% unique

Security Headers (0/6)

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

Performance

101ms response time
Faster than 94% of sites
2 third-party domains loaded

Build

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

Brand Colours

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