I’m having problems with my site speed. Whenever I test it on PageSpeed Insights, GTmetrix or Lighthouse my performance grade is okay (75 - 85).
The thing is when I load my page with AdBlocker (Brave) turned on, it loads instantly, but if my AdBlocker is off, there is 4-5s white screen and then it loads normaly.
All my images are compressed as much as possible, lottie animations are compressed, there is no third party or custom codes that could have so much impact.
On these tests it says that LCP is the problem. When I check that timeline it says that there is 89% Render Delay.
Would be highly appreciated if anyone can help me solving this.
@Uros_Karan - Welcome to the forum. There a numerous posts on this topic. Every site is different and each may contain scripts, dom elements, interactions, that are different from other projects.
I suggest you take some time to read other relevant posts if you have not. I have answered many and provided links to great resources for you to leverage to figure out how to improve your sites performance.
Also remember that you need to share a published URL for anyone who wishes to look into this for you. I do offer paid consulting in this space if you want pro help.
I can help you resolve the site speed issue and optimize your LCP for better performance. By analyzing your site’s assets and render delay, I’ll pinpoint the cause and get your page loading smoothly without any delays. Let’s tackle this together!