How to find out, track, view, and check website speed with page speed insight? and what is your website speed score? Here is a solution
This site is one of the network lookup tools to check all information related to the Internet network

Diagnostic Tools To Check Internet Network Information or Internet Network By Online

Check out PageSpeed Insight here:

For an explanation of checking Website Speed with PageSpeed Insight, please read the details below

What is PageSpeed Insight?

PageSpeed Insight is a tool designed by Google Inc. company which aims to measure the speed of a website or website speed, the speed will be measured by a score of how fast the content on a page or website page is when opening the page. In addition to measuring website speed, PageSpeed will also help evaluate how to optimize the performance of a page on a website so that the website can load even faster because the speed of a website is very important for search engines. The greater the speed score value on a website page, the better it will be to position the SEO ranking in search results on search engine pages.

So with the PageSpeed Insight check tools here will make it easier for you to test or check the speed of a website according to the target you choose, whether it's the speed with the desktop version or mobile devices and find out, identify, analyze, check and provide score information speed a website whether it's your own website or someone else's website. The results of checking PageSpeed here will provide information including page speed score, page speed analysis, and PageSpeed optimization suggestions or recommendations from Google PageSpeed for optimization so that a website page can load even faster.

Below are some terms and explanations for PageSpeed Insight optimization suggestions and TIPS on how to increase your website page speed:

Enable Compression / Enable text compression

Use the GZIP application as a file compression software, to reduce the file size of CSS, HTML, text, and JavaScript.

Minify CSS / Remove unused CSS, Minify JavaScript, and HTML

By optimizing the code including eliminating unnecessary spaces, commas, and characters, this way can increase page speed. Also delete unnecessary code such as code comments, formatting, and unused code.

Reduce Redirects / Avoid multiple page redirects

Reduce or avoid redirects for some or every page, every time a page is redirected to another page, visitors who come to the website will need a lot of additional time to wait for the request-response cycle on a page until the process is actually finished to load the page.

Remove Render Blocking JavaScript / Remove unused JavaScript / Eliminate render-blocking resources

Delete unnecessary javascript files, unused or unimportant ones, or duplicate scripts or move part of them if necessary, if found an unimportant script the page loading process will wait more time and it will take a lot of time to process, during the process rendering the browser pauses and starts it before it can continue.

Leverage Browser Caching

Set it to create cache controls for the browser to store a lot of information (CSS stylesheets, images, JavaScript files, etc.) so that when the visitor returns to the website, the browser doesn't have to reload the entire page. Create an expiration date for the cache on the file, and then set an expiration date for how long you want that information to be cached.

Reduce initial server response time / Improve Server Response Time

Choose a hosting server that has a fast server response time, that is, the server must be able to accommodate the load for every amount of traffic it receives, the resources used on each page, as well as the right software used on the server so that it can work optimally and not overload. A good and optimal average server response time is under 300 or 200 ms.

Use a Content Distribution Network

Use a content distribution network (CDN) or content distribution network, which is a network of servers used to distribute content delivery loads. Basically, a copy of your site is stored in several geographically different data centers so that users have faster and more reliable access to your website. Example CDN using Cloudflare etc.

Serve images in next-gen formats / Properly size images / Efficiently encode images / Defer offscreen images / Optimize Images

Make sure again that all types of images you create are not too large enough but clear enough to be seen, arrange and format the image file with the right size (eg PNG is generally better for graphics with less than 16 colors while JPEG / JPG is generally better used for images photos) if necessary, compress the image file, to reduce the size of the image file can be even smaller so that the process of loading images can be even faster.

Hopefully, this information will be very useful to you.