In-depth/longform content DEFEAT backlink, DA/Trust score!

[Dreamgame2016]

Hi all,

There is a new way to defeat the big boys. Build a releated topic with minimum 4000 words and focus on in-depth content and use the target keywords more than 2,5% of each content. So its game over for linkbuilders and happy end for the copywriters? Ofcourse every factor of seo is important, but its better to focus on in-depth content. To score good with your target keywords in SERP.

What are the challenges for a big webshop?

Create a related deeply content? that separated from your webshop?
Because it will be coatic with a lot of deeply contents on your webshop

Is there more additional advice for a webshop with a big assortiment?

Ps. Specifiec, the big webshops sells game/software keys.