SL
SLSapun LamichhaneFull Profile & Methodology
Free Tools

Real calculators and analyzers, not lead-gen forms.

The two URL analyzers genuinely fetch the page you enter and check it live — nothing here is a static screenshot or a simulated result.

Calculators

ROAS Calculator

Return on ad spend — revenue generated per dollar spent on ads.

CAC Calculator

Customer acquisition cost — total spend divided by new customers acquired.

ROI Calculator

Return on investment — net gain as a percentage of cost.

Conversion Rate Calculator

Conversions as a percentage of total visitors or sessions.

Marketing Budget Planner

Split a total budget across channels by percentage.

Live URL Analyzers

SEO Quick Check

Fetches a real URL and checks title, meta description, H1, canonical, viewport, HTTPS, alt text, and JSON-LD — live, not simulated.

Schema Validator

Fetches a real URL, extracts every JSON-LD block, and validates it parses and includes commonly-expected fields per type.