Welcome to the Q&A Forum

Yes, the best article you can read at internet is:

https://support.google.com/analytics/answer/1136920

It will help you a lot!=)

Here you can find a list :

https://infographicdatabase.com/list-of-infographic-submission-websites/

At this link you can check the best tools by experts:

http://www.clambr.com/link-building-tools/

You can check it at Google Analytics, this tool help you to see the trafic and manage the website

Yeah, your problem reside in your categorie, search at wordpress and locate it!

This is not important, you can read this:

http://www.wordstream.com/meta-keyword

The domain age is one of the best factors

You must read this article :https://codeable.io/how-do-i-get-on-the-first-page-of-google/

The best thing you can do is write and SEO

Hello! You can check this article

https://sproutsocial.com/insights/b2b-social-media-strategy/

If the links are of quality, it is always good to win new ones

Here you can read how incorporate to Google News:

https://support.google.com/news/publisher/answer/40787?hl=en

without question we can't help you!

Hello! You can check this article

https://sproutsocial.com/insights/b2b-social-media-strategy/

Hello!

Here is a link about the topic: http://www.wpbeginner.com/beginners-guide/categories-vs-tags-seo-best-practices-which-one-is-better/

You can check it and edit your website with the advices

If you do not want to "mess up" your blog with unrelated content, you can create Instagram or Tumblr to this content.

_This can cause an increase of fans in them and then use it favor in your blog._What do you think?

Yes, the best article you can read at internet is:

https://support.google.com/analytics/answer/1136920

It will help you a lot!=)

I leave this link where someone related to the community answer to the same question https://productforums.google.com/forum/#!topic/news/HEtEUc1EtIs 

I hope it helps you

Yes, it will hurt because is "duplicate" content :S

Maybe the solution will be use canonical url?

I don't know, i give you a link of moz:

https://moz.com/learn/seo/canonicalization

Yes, now it's okey

Just in case it follows closely

Here you can read how incorporate to Google News:

https://support.google.com/news/publisher/answer/40787?hl=en