Access ibook.net.tw. IBOOK我的書-免費線上電子書櫃-即時轉換電子書，數位內容即時分享延伸閱讀，個人出版的最佳選擇

ibook.net.tw

871 ms

IndexShow.Asp

2155 ms

ga.js

5 ms

Form.vbs

410 ms

Zone.Vbs

417 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 84% of them (26 requests) were addressed to the original Ibook.net.tw, 16% (5 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Ibook.net.tw.

Content Size

163.3 kB

After Optimization

98.0 kB

In fact, the total size of Ibook.net.tw main page is 163.3 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. 15% of websites need less resources to load. HTML takes 75.7 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 63.8 kB

Original 75.7 kB
After minification 53.4 kB
After compression 11.9 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 22.4 kB, which is 30% 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 63.8 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 94 B

Original 68.6 kB
After minification 68.5 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. Ibook images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

Original 17.2 kB
After minification 17.2 kB
After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-74%

Potential reduce by 1.3 kB

Original 1.8 kB
After minification 1.3 kB
After compression 459 B

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. Ibook.net.tw needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 74% of the original size.

Requests Now

After Optimization

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ibook. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.