Matt Cutts said should we use disavow tool without receiving a warning!!!!

Matt says the main purpose of the disavow tool is to clean up links acquired as a result of doing bad SEO.

Matt Cutts, head of Google's web spam team, post a video about disavowing links in his latest video where a user writes in to ask:

Should webmasters use the disavow tool, even if it is believed that no penalty has been applied? For example. if we believe ‘Negative SEO’ has been attempted, or spammy sites we have contacted have not removed links.

Matt says there’s no cause to worry about disavowing links even without receiving a message about them in your Google Webmaster console.

In which cases you can use this tool even without a manual action?

1. Once you have ready to drop all other options in attempting to get those links removed from the web, it would be a perfect time to use the disavow tool.

Does a site rank better if it has a lot of indexed pages?

Google’s head of search spam Matt Cutts from discussing it further in a new Webmaster Help Video in response to the user-submitted question:

Does a website get a better overall ranking if it has a large amount of indexed pages?

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