Access apple.com.cn. Apple (中国大陆)

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value21.5 s

0/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value2,290 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.211

59/100

15%

TTI (Time to Interactive)

Value21.5 s

1/100

10%

apple.com.cn

149 ms

www.apple.com.cn

104 ms

globalheader.css

48 ms

ac-globalfooter.built.css

56 ms

ac-localnav.built.css

32 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that all of those requests were addressed to Apple.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Apple.com.cn.

Content Size

3.4 MB

After Optimization

1.3 MB

In fact, the total size of Apple.com.cn main page is 3.4 MB. 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 a small number of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 179.9 kB

Original 227.1 kB
After minification 223.2 kB
After compression 47.3 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 179.9 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 10.7 kB

Original 778.6 kB
After minification 767.9 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. Apple images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 965.5 kB

Original 1.3 MB
After minification 1.3 MB
After compression 351.6 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 965.5 kB or 73% of the original size.

CSS Optimization

-92%

Potential reduce by 1.0 MB

Original 1.1 MB
After minification 1.1 MB
After compression 86.7 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. Apple.com.cn needs all CSS files to be minified and compressed as it can save up to 1.0 MB or 92% of the original size.

Requests Now

After Optimization

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Apple. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.