Multiple keywords ina single article + Free DA90 backlink

First of all here is a website where you can add DA90 backlink for free and anchor/label it the way you like: https://www.diigo.com/ <- just sign up and create new note. You are welcome.

And now my question: If I'm ranking my website for lets say 10 major keywords and I'm submitting article to above page, is it good idea to add my link 10 times into the article with 10 different keywords I'm ranking for? Or is it better to stick to only one kayword for a single article?

Also, let's say I also have mirror website with slightly different address. Is it okay to add multiple / single keyword for two websites in the same articles?

Pterozaur said:

is it good idea to add my link 10 times into the article with 10 different keywords I'm ranking for?

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no

Pterozaur said:

Or is it better to stick to only one kayword for a single article?

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yes

Pterozaur said:

Is it okay to add multiple / single keyword for two websites in the same articles?

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yes