Contact
Contact page
Category & trade
Tech stack
AI readiness
AI-Readiness score
45 / 100 · partial · see similar
AI training policy
reserved
Terms of Service
AI-bot protection
Blocked AI bots
Monetization signal
opportunity This site already blocks AI crawlers — Could license access via Cloudflare Pay-Per-Crawl, TollBit or an x402 paywall.
AI files
Evidence
robots:GPTBot+ChatGPT-User+Google-Extended+CCBot+anthropic-ai+Claude-Web
Compliance (GEO / GDPR)
TLD
Overview
Title
nnng.com — Free Online Calculators for Everything
Description
500+ free online calculators — mortgage, BMI, peptide reconstitution, GLP-1 titration, tip, tax, retirement, and more. No signup required. Finance, health, math, legal, science, and business.
Final URL
Language
en (html)
Scanned at
2026-07-09 20:47:19