Access lankecms.com. 蓝科外贸网站系统-官方网站_外贸网站模板|html5响应式网站源码|中英双语手机自适应

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

15/100

25%

SI (Speed Index)

Value8.8 s

15/100

10%

TBT (Total Blocking Time)

Value150 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.381

27/100

15%

TTI (Time to Interactive)

Value8.6 s

37/100

10%

lankecms.com

1120 ms

style.css

237 ms

sdcms.js

466 ms

jquery.js

705 ms

easySlider1.5.js

470 ms

Our browser made a total of 28 requests to load all elements on the main page. We found that 93% of them (26 requests) were addressed to the original Lankecms.com, 4% (1 request) were made to Js.tongji.linezing.com and 4% (1 request) were made to Dt.tongji.linezing.com. The less responsive or slowest element that took the longest time to load (4.2 sec) relates to the external source Dt.tongji.linezing.com.

Content Size

448.7 kB

After Optimization

381.9 kB

In fact, the total size of Lankecms.com main page is 448.7 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. Images take 352.3 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 8.4 kB

Original 12.0 kB
After minification 11.3 kB
After compression 3.6 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 8.4 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 171 B

Original 352.3 kB
After minification 352.2 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. Lankecms images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 50.7 kB

Original 74.9 kB
After minification 70.6 kB
After compression 24.3 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 50.7 kB or 68% of the original size.

CSS Optimization

-79%

Potential reduce by 7.5 kB

Original 9.5 kB
After minification 8.2 kB
After compression 2.0 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. Lankecms.com needs all CSS files to be minified and compressed as it can save up to 7.5 kB or 79% 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 Lankecms. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.