Sadly https://sswcom.sharepoint.com/sites/ does not show all the sites.

Instead it redirects to an error page!
https://sswcom.sharepoint.com/_layouts/15/mobile/mblwpa.aspx?Url=%2fPages%2fPageNotFoundError.aspx&requestUrl=https%3a%2f%2fsswcom.sharepoint.com%2fsites%2f&wdFCCState=1

Suggestion: Make https://sswcom.sharepoint.com/sites/ show the sites list.