Is this Netlify?

check if a site is hosted on netlify by just prepending "http://is-this.netlify.app" in front of any url

examples:

• https://is-this.netlify.app/barstoolsports.com
• https://is-this.netlify.app/https://copaamerica.com
• https://is-this.netlify.app/www.reactjs.org/hooks

Browser Extension

Want this functionality in your desktop browser? https://github.com/netlify/netlify-browser-extension