How to determine the speed of the website?

Good day, hackers.
The other day I decided to protest your blog on the loading speed(pblog.xyz)
Downloaded plugin in WordPress, the result is good.
The problem is that in practice the result is not as impressive. Clean off the cache on the browser, the website loaded 5-6 seconds, which is not good. Any idea about the origin of the problem?
April 3rd 20 at 17:20
5 answers
April 3rd 20 at 17:22
In Google chrome -> f12 -> tab "Audits" -> Run audits

here's an interesting service.
April 3rd 20 at 17:24
Scripts, fonts, styles, images, gonobolin in conjunction with many network requests something from this
April 3rd 20 at 17:26
April 3rd 20 at 17:28
All at your fingertips. Run and measure, then think of the tips on what to improve and what to remove
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April 3rd 20 at 17:30
Thank you, optimized in a couple of clicks by 20%
Here thanks there is a button to cancel the decision, it is not necessary to write it in the answer block - Hailey_Moen commented on April 3rd 20 at 17:33

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