Client Web part disappear from the page

Question

I have a web part client. I published it on my web site, but after some time, it disappeared from the page. I checked the latest edition date of the pages, and this wasn't edited.

Thanks for your colaboration.​

Answer 1

Add

?contents=1 (to your URL after .aspx)

Do you see your web part in there? Also, check the Recycle bin

/_layouts/AdminRecycleBin.aspx