Calcitis

Бесплатные финансовые калькуляторы: финансовая свобода, сложный процент, правило 72, налоговая оптимизация. Узнайте, когда вы выйдете на пенсию и сколько заработают ваши инвестиции.

Finance

Added July 13, 2026 · Last analysed July 13, 2026 · via · 67% 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 13 July 2026; the live site may have changed since.

Calcitis is partway there, with clean crawl signals. Worth fixing first: missing several security headers, incomplete legal pages, and tracking cookies set before any opt-in.

Launched on Product Hunt on July 13, 2026. The site is hosted on Netlify. The crawl picked up 7 technologies on this site, covering analytics, web fonts, hosting, and javascript library. The stack includes Chart.js, Google Analytics, and Google Fonts.

For context, it's running the same core stack as 1,498 other launches.

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

5.6

StackScope Score

Fair

61/100 Launch Readiness

Well prepared

1/6 Security Headers

Poor

2/3 Legal

Partial

2/2 Crawl files

Complete

100/100 Performance

Fast

Vibe Score 23 · 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 (7)

Infrastructure

Hosting	Netlify
Security	HSTS

Build & Framework

Font	Google Fonts
JavaScript library	Chart.js medium
Package CDN	jsDelivr (2)

Analytics & Marketing

Analytics	Google Analytics (4)
Tag management	Google Tag Manager medium

Infrastructure

Network

AMAZON-02 - Amazon.com, Inc., US

AS16509 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Not green hosted

No green-energy record. Data from The Green Web Foundation.

SSL Certificate

DigiCert Inc

Valid 16 Feb 2026 to 19 Mar 2027

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

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 (2)

Cookies (2)

Name	Lifetime	Detected as
_ga	1y	Google Analytics
_ga_NTSV59GNTN	1y	Google Analytics

Readiness Breakdown How?

✓ Custom title and meta description

⚠

Open Graph tags (title, image, description) (partial) missing og:image

✓ Canonical URL declared

✓ Responsive viewport meta tag

⚠

Page title is 68 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 181 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.

- Twitter card meta tags

- Favicon present

- Semantic HTML (nav, main, article)

Performance How?

299 ms Server response

56% Faster than peers

244 ms Largest contentful paint

0.04 Cumulative layout shift

259 KB Page weight

4 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?

Signal	Points
AI writing signals	+5
AI iconography signals	+5
AI CSS signals	+8
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 (1 URLs)

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

✓ Privacy Policy

/privacy

? Terms of Service not detected

? Consent manager not detected

Analytics set tracking cookies on our visit, with no opt-in step.

96% unique

Mentions:

Cookies Do Not Sell

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

2 JS files

0 CSS files

4 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.