1) Optimize images on your site because size of the page is too big https://prnt.sc/1tccdsq
Use https://tinypng.com/ service and you’ll be able to save a lot of resources, for example one of images from your home page https://prnt.sc/1tccrsq
2) Use cache plugin. I have installed W3 total cache and got much better speed results:
before – https://gtmetrix.com/reports/www.gessweinsiam.com/Vd9Os89N/
You may try another cache plugins like Nitropack or WPRocket etc. Maybe they will give you better results.
3) Check the list of plugins that you use and disable plugins that you don’t really use or could avoid using of these plugins. For example, do you use Ultimate addons plugin elements? If not then disable plugin. Do you use Massive addons plugin elements? If not then disable plugin etc. Every additional plugin slows down the page.
4) Enable HTTP/2 https://prnt.sc/1tcgj8h
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