Tag Page Show Full Content

After i switch to 7 post to my homepage on vitamineproteine.com and content is not fully showed and it's ok work as expected. But i have noticed the "tag pages" also now is not show fully content: https://www.vitamineproteine.com/tag/actimel-fa-bene/ So at the moment most of my tag pages are in good position on google rank, but i need a function to show full content just on tag pages, any idea ?