Access kobobooks.es. Kobo.com - eBooks, Audiobooks, eReaders and Reading apps

kobobooks.es

384 ms

www.kobo.com

128 ms

v1

108 ms

Our browser made a total of 3 requests to load all elements on the main page. We found that 33% of them (1 request) were addressed to the original Kobobooks.es, 67% (2 requests) were made to Kobo.com. The less responsive or slowest element that took the longest time to load (384 ms) belongs to the original domain Kobobooks.es.

Content Size

4.0 MB

After Optimization

2.2 MB

In fact, the total size of Kobobooks.es main page is 4.0 MB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 62.6 kB

Original 87.3 kB
After minification 87.3 kB
After compression 24.6 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 62.6 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 37.8 kB

Original 1.8 MB
After minification 1.8 MB

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. Kobo Books images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 923.0 kB

Original 1.3 MB
After minification 1.3 MB
After compression 380.3 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 923.0 kB or 71% of the original size.

CSS Optimization

-89%

Potential reduce by 713.7 kB

Original 804.0 kB
After minification 803.2 kB
After compression 90.3 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. Kobobooks.es needs all CSS files to be minified and compressed as it can save up to 713.7 kB or 89% of the original size.

Requests Now

After Optimization

The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobo Books. According to our analytics all requests are already optimized.