Only use this method in situations

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Ideally, by identifying the user-agent, it is possible to provide the original version or snapshot of the pages to visitors and bots, respectively. Be careful that Google has emphasized that these two versions must be exactly the same. However,  where there is a problem with JavaScript and Google is not able to read and understand them, and it is also not possible to access the site's development team. 6. Site delay When the browser constructs the DOM using the received HTML, it often loads the required resources as addressed in the HTML. If a large file is located at the beginning of the HTML, the browser will load it first and other information will be displayed after this and with a great delay.

Google's recommendation in this situation is to load the important parts of the Belarus Email List information first and postpone the download of other resources. If JavaScript files or other unnecessary resources slow down the loading of the site, you will face a problem called render-blocking JavaScript. This means that your website has the potential to load faster, but the JavaScript files are slowing it down. Check site loading using Page Speed ​​Insights or other similar tools. Analyze the result and see if there is a JavaScript file with these conditions on the site. If there are such JavaScript files, you can use the following solutions: Add JavaScript to HTML. Add async tag to JavaScript to load this file asynchronously.



Reduce the amount of JavaScript resources. In trying to solve this problem, pay attention to the basics of JavaScript. For example, scripts should appear in a specific order. If some scripts refer to another file, they can only be used after those resources are loaded. In optimizing this issue, you should collaborate with the site development team to ensure the best work experience. Conclusion Search engines are constantly evolving and there is no doubt that in the future they will be able to analyze JavaScript commands better and faster. Now make sure these files are available to the monitors and don't cause too much loading delay.