Access worldoffenestration.com. 北京炫维教育科技有限公司

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.038

100/100

15%

TTI (Time to Interactive)

Value4.2 s

85/100

10%

www.worldoffenestration.com

2683 ms

style.css

572 ms

11.jpg

1052 ms

push.js

1198 ms

index.jpg

938 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 14% of them (1 request) were addressed to the original Worldoffenestration.com, 43% (3 requests) were made to Static.ikuaimi.com and 14% (1 request) were made to Push.zhanzhang.baidu.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Worldoffenestration.com.

Content Size

81.4 kB

After Optimization

72.5 kB

In fact, the total size of Worldoffenestration.com main page is 81.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 69.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 6.4 kB

Original 8.8 kB
After minification 7.9 kB
After compression 2.5 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 974 B, which is 11% 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 6.4 kB or 72% of the original size.

Image Optimization

-1%

Potential reduce by 616 B

Original 69.8 kB
After minification 69.1 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. Worldoffenestration images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 74 B

Original 398 B
After minification 389 B
After compression 324 B

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 74 B or 19% of the original size.

CSS Optimization

-76%

Potential reduce by 1.8 kB

Original 2.4 kB
After minification 1.8 kB
After compression 580 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. Worldoffenestration.com needs all CSS files to be minified and compressed as it can save up to 1.8 kB or 76% of the original size.

Requests Now

After Optimization

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Worldoffenestration. According to our analytics all requests are already optimized.