Long (9sec) server response time for specific page

[Iwooo]

Hi, I've got a problem with speed of specific record from pages. 

Here is a normal one (from same database):
https://make-cash.pl/poradnik/jak-zarabiac-na-blogu-sprawdzone-sposoby/

Server response time according to pagespeed - 130 ms

Problematic one: https://make-cash.pl/poradnik/zarabianie-w-internecie-praca-w-domu/

Server response time according to pagespeed - around 9 sec. 

If you open it takes forever and it's just a text with few light images. How I can optimize it? 

How I can load it faster?