Debugging with headless browser

There are two ways to debug. You can get Page Source and check what is different.

Now when you launch a browser using Selenium, it is using the Debugging session to automate chrome. So you can't do a remote debugger to your website using this.

You need to launch chrome manually.

chrome --headless --remote-debugging-port=9222 --disable-gpu http://tarunlalwani.com

Now in open another chrome and debug the site by going to http://127.0.0.1:9222 and inspect the site.