SmartCalc AI

⚠ Malware warning. When we analysed this site (last seen July 1, 2026) it loaded a script from pl*.effectivecpmnetwork.com, part of the ApateWeb malvertising campaign documented by Palo Alto Unit 42, which serves fake virus alerts and unwanted software. We have removed the link to this site.

Use SmartCalc AI to instantly calculate loans, EMI, GST, BMI, percentages, unit conversions, investments, taxes, and 100+ other calculations with beautiful, fast, and accurate tools.

Added July 1, 2026 · Last analysed July 1, 2026 · via · 50% 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 1 July 2026; the live site may have changed since.

SmartCalc AI is missing several launch fundamentals. What needs work: missing several security headers, incomplete legal pages, and no robots.txt or sitemap.

Launched on Product Hunt on July 1, 2026. The site is hosted on Google LLC in the United States, with a domain registered in 2018. Our crawler found 6 technologies on this site, covering advertising, CSS frameworks, developer tools, and web fonts. The stack includes Tailwind CSS, EffectiveCPMNetwork, and Google Fonts.

It's also running the same core stack as 5,297 other launches.

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

1.8

StackScope Score

Poor

64/100 Launch Readiness

Well prepared

0/6 Security Headers

Poor

0/3 Legal

Missing

0/2 Crawl files

Missing

72/100 Performance

Fast

Vibe Score 30 · Some 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 (6)

Infrastructure

Protocol	HTTP/3

Build & Framework

CSS framework	Tailwind CSS
Developer tools	Vite
Font	Google Fonts
UI library	Lucide Icons

Analytics & Marketing

Advertising	EffectiveCPMNetwork

Infrastructure

Network

GOOGLE-CLOUD-PLATFORM - Google LLC, US

AS396982 · US

DNSSEC

Not enabled

DNS responses unsigned. Cache-poisoning vulnerable.

Green hosting

Green hosted

Host runs on renewable energy. Data from The Green Web Foundation.

SSL Certificate

Google Trust Services

Valid 15 Jun 2026 to 7 Sep 2026

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

Domain Age

8.2 years

Registered Apr 2018 · MarkMonitor Inc.

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 (1)

Cookies (1)

Name	Lifetime	Detected as
GAESA	29d	-

Readiness Breakdown How?

✓ Custom title and meta description

✓ Responsive viewport meta tag

✓ Favicon present

✓ Semantic HTML (nav, main, article)

⚠

Meta description is 182 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.

- Open Graph tags (title, image, description)

- Canonical URL declared

- Twitter card meta tags

Performance How?

343 ms Server response

51% Faster than peers

3780 ms Largest contentful paint

0.22 Cumulative layout shift

1.2 MB Page weight

111 KB Image weight

7 Third-party domains

0 Console errors

0 Failed requests

⚠ 6 images: 3 oversized, 6 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?

Signal	Points
AI palette signals	+5
Round-number metric claim	+5
AI layout signals	+5
Stock-image social proof	+15

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

✗ security.txt

✗ llms.txt

✗ ads.txt

✗ humans.txt

Legal

? Privacy Policy not detected

? Terms of Service not detected

Detection works best on English language sites.

Security Headers (0/6)

✗

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

✓ Code splitting

6 JS files

2 CSS files

7 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.