How to identify render-blocking resources on your website?

[Jahangir147]

Ultimately, the goal of your website is to communicate quickly and clearly. Render-blocking resources hinder this by delaying the moment when visitors can actually begin interacting with your content.

Now that you know the “why,” let’s explore how to spot these slowdowns and optimize your website’s loading process.

How to identify render-blocking resources on your website?
There are many tools available to help you see how your website is loading. We suggest these options to identify render-blocking resources:

Using Web Browser Developer Tools
This is one of the tools that can show you a "waterfall" view of rcs data turkey how a page loads. All modern browsers include this feature.

Right-click anywhere on your webpage, select "Inspect" , then go to the "Network" tab .

Reload the page, and you'll see something like this:

Screenshot of the Network tab of the Inspection tool to eliminate render-blocking resources.
On the right side, you'll see the waterfall chart. The colored bars show how long each resource takes to load. The thin blue line indicates when the page begins rendering.

If you notice a lot of resources loading before this line, it could mean there is room for improvement.

This built-in view is great for quick checks, but it only shows you how the page performs in your current configuration. If you're developing locally—that is, building and testing on your own computer or a local server—the results may appear faster than in real-world conditions.