Javascripts don't block rendering anymore?

[kuhn...@googlemail.com]

Hi experts,

I have tested the german online shop https://www.cnouch.de:

https://developers.google.com/speed/pagespeed/insights/?hl=de&url=https%3A%2F%2Fwww.cnouch.de%2F&tab=desktop

Under Should Fix Eliminate render-blocking JavaScript and CSS in above-the-fold content I got the following two stylesheets:

• https://www.cnouch.de/654a851fb27f0b374570c54c5e208cf45a446092/assets/cnouch/css/styles.css
• https://www.cnouch.de/654a851fb27f0b374570c54c5e208cf45a446092/assets/cnouch/css/styles-blessed1.css

If I look at the html of the homepage I see two external javascript files loaded from head of html: 

• https://static.etracker.com/code/e.js
  
• https://www.cnouch.de/654a851fb27f0b374570c54c5e208cf45a446092/assets/cnouch/js/imas.js
  

In my understanding these javascripts will block building of render tree as well. They should be loaded at least at bottom of the body if not later after window.load if possible. Is that not right anymore because browsers use speculative parsing so heavily or am I missing something?

Why insights just lists the stylesheets?

Regards, Nils 

[Bobby]

I have seen one fix cause another problem to be mentioned...and I've wondered why the problem wasn't reported before...

Maybe try eliminating the blocking css and see if PSI then says to eliminate the js?