Access powertrack.en.alibaba.com. Shanghai Falcon Electric Technology Co., Ltd.

name

value

score

weighting

FCP (First Contentful Paint)

Value13.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value32.2 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value2,630 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value1.061

2/100

15%

TTI (Time to Interactive)

Value32.1 s

0/100

10%

powertrack.en.alibaba.com

279 ms

powertrack.en.alibaba.com

1052 ms

78 ms

62 ms

header.css

59 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Powertrack.en.alibaba.com, 35% (32 requests) were made to S.alicdn.com and 23% (21 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Fourier.taobao.com.

Content Size

6.4 MB

After Optimization

2.4 MB

In fact, the total size of Powertrack.en.alibaba.com main page is 6.4 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. 65% of websites need less resources to load. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 424.7 kB

Original 524.3 kB
After minification 520.4 kB
After compression 99.6 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 424.7 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 10.8 kB

Original 128.9 kB
After minification 118.2 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. Powertrack En Alibaba images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

Original 5.3 MB
After minification 5.3 MB
After compression 2.1 MB

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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 288.8 kB

Original 403.5 kB
After minification 352.6 kB
After compression 114.6 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. Powertrack.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 288.8 kB or 72% of the original size.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Powertrack En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.