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learndivingonline.com

320 ms

swfobject.js

190 ms

styles.css

191 ms

waterdropTile.jpg

162 ms

mainBGtile.jpg

109 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that all of those requests were addressed to Learndivingonline.com and no external sources were called. The less responsive or slowest element that took the longest time to load (565 ms) belongs to the original domain Learndivingonline.com.

Content Size

148.3 kB

After Optimization

132.3 kB

In fact, the total size of Learndivingonline.com main page is 148.3 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. Only 10% of websites need less resources to load. Images take 130.0 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 4.0 kB

Original 5.8 kB
After minification 4.6 kB
After compression 1.8 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. This page needs HTML code to be minified as it can gain 1.2 kB, which is 21% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.0 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 2.7 kB

Original 130.0 kB
After minification 127.3 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. Learndiving Online images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 4.9 kB

Original 6.9 kB
After minification 6.2 kB
After compression 2.0 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 4.9 kB or 71% of the original size.

CSS Optimization

-79%

Potential reduce by 4.4 kB

Original 5.6 kB
After minification 4.6 kB
After compression 1.2 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. Learndivingonline.com needs all CSS files to be minified and compressed as it can save up to 4.4 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Learndiving Online. According to our analytics all requests are already optimized.