There are many ways to know which platform a website wordpress / shopify / wix / squarspace is on. But it is difficult to find those who work professionally in this regard. For them I will show a straightforward solution today.
First you need to add an extension. If you use Chrome, search by typing wappalyzer Chrome extension.
Then add the extension to your Google.
This is the end of the work. Now pin the extension. Then go to any website and click on the extension to know all the details.