Node red web page not loading or slow loading

The main cost at startup is scanning for and loading the node modules.The more modules you have installed, the longer that will take.

Reply:You´re right, i noticed that.

So one way to speed up is to remove all modules you are not actively using.

Reply :I did that, before cleaning the libraries, but didn´t worked. So i keep investigating until find the problem. When cleaned the libraries, it stoped to lock at webrowsing opening. Now opens instantly.
No flaws so far...
I think i was using the libraries in a wrong way. Every flow i designed, i was saving it at this folder. Every verision i modified, i was saving it there. So i had a, lot of examples flows in this folder, instead of saving in somewhere else.

Beyond that, you are then limited by the speed of your SD card and the available memory (ie how much swap activity is going on).
Reply: I used the Gparted APP to see how much swap i have (this is what it shows)


I didn´t find the swap. Assuming that swap is a partition...If i´m looking in the wrong place, please let me know whrere i can find find the swap size....