Hi Yudhistira,
You can find all plugins that a WP website uses from “wpthemedetector.com”, “wppluginchecker.earthpeople.se” and “builtwith.com”. You must look at the result of these websites at the same time. Because they find some of plugins, not all of them. If you collect all results you can determine a website’s plugins…
You can see the error at the top of page by visiting this url in your mobil phone (https://www.sibergah.com/uygulama-guvenligi/web-ve-mobil-guvenlik-sistemleri/modsecurity-ile-dosya-yukleme-zafiyetinin-engellenmesi/).
If you visit that page in browser, you will see a regular web page without a series error. But when you visit same page in your mobile phone, you can clearly see the error.
This mobile version is handled automatically by JetPack plugin.
Thanks for your help and your very useful plugin.
