Users who seek a page that will allow them to download a YouTube video are likely to come across the Ytoffline.net website. There are genuine websites that offer this service free of charge, but the Ytoffline.net page is not a trustworthy site that will help you in this quest.
Users who attempt to download a YouTube video with the help of the Ytoffline.net site may end up being exposed to countless dodgy advertisements and pop-ups. Furthermore, this page is likely promoting shady websites and PUPs (Potentially Unwanted Programs). The Ytoffline.net page is likely marketing empty websites whose goal is to hijack the push-notifications of your Web browser to bombard you with unwanted advertisements.
If you have ended up on the Ytoffline.net website, we would advise you to ignore all the advertisements and pop-ups spawned by this shady page. If you suspect that you might have installed a PUP on your system, it is best to run a scan by a genuine anti-malware solution that will detect any potential issues that may be present on your PC.