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rt500.com

171 ms

www.rt500.com

237 ms

css

63 ms

stylesheet.css

248 ms

q

10 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 43% of them (9 requests) were addressed to the original Rt500.com, 14% (3 requests) were made to Z-na.amazon-adsystem.com and 10% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (248 ms) belongs to the original domain Rt500.com.

Content Size

102.2 kB

After Optimization

46.9 kB

In fact, the total size of Rt500.com main page is 102.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. HTML takes 44.6 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 32.0 kB

Original 44.6 kB
After minification 44.0 kB
After compression 12.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.0 kB or 72% of the original size.

Image Optimization

-21%

Potential reduce by 1.5 kB

Original 7.3 kB
After minification 5.8 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Rt 500 needs image optimization as it can save up to 1.5 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-23%

Potential reduce by 7.4 kB

Original 32.8 kB
After minification 32.8 kB
After compression 25.4 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 7.4 kB or 23% of the original size.

CSS Optimization

-82%

Potential reduce by 14.4 kB

Original 17.4 kB
After minification 14.2 kB
After compression 3.1 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Rt500.com needs all CSS files to be minified and compressed as it can save up to 14.4 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rt 500. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.