Q&A helps you, forums, bookmarking, video submissions helps to rank.

It depends on each website if it meets all google guidelines then ranking wont reduce. For eg now site loading speed matters and amp plays vital role.

Domain age matters so keep old domain.

As per my experience, Google will take care of it if you did follow their guidelines and change the domain. This same thing happened with my client in 2019. FYI, Domain a...

You can consider it secondary keywords and use somewhere in the content or subheadings. Also, you could make a blog for this. there will get one more opportunity with new...

no one?!!

Toxic backlinks are the unnatural links that can harm the search rankings of your website. I would suggest to make a list of those links and disavow them through your sea...

Google Webmaster is the best backlink analysis tool.

It's good to read https://searchengineland.com/welcome-bert-google-artificial-intelligence-for-understanding-search-queries-323976 for understanding Google Bert update co...

Thank you! That's very reassuring.