Access richtec.en.alibaba.com. Shenzhen Rich Age Electronics Co., Ltd. - Wireless Tour Guide System, Windows Projector

name

value

score

weighting

FCP (First Contentful Paint)

Value12.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.9 s

0/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value5,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.87

4/100

15%

TTI (Time to Interactive)

Value34.6 s

0/100

10%

richtec.en.alibaba.com

78 ms

richtec.en.alibaba.com

749 ms

83 ms

66 ms

header.css

74 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Richtec.en.alibaba.com, 25% (30 requests) were made to Sc02.alicdn.com and 23% (28 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc04.alicdn.com.

Content Size

6.3 MB

After Optimization

2.5 MB

In fact, the total size of Richtec.en.alibaba.com main page is 6.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 388.8 kB

Original 482.2 kB
After minification 478.3 kB
After compression 93.4 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 388.8 kB or 81% of the original size.

Image Optimization

-43%

Potential reduce by 178.3 kB

Original 414.6 kB
After minification 236.3 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. Obviously, Rich Tec En Alibaba needs image optimization as it can save up to 178.3 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 3.1 MB

Original 5.1 MB
After minification 5.1 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 3.1 MB or 60% of the original size.

CSS Optimization

-64%

Potential reduce by 201.8 kB

Original 312.9 kB
After minification 262.1 kB
After compression 111.1 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. Richtec.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 201.8 kB or 64% of the original size.

Requests Now

103

After Optimization

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rich Tec 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 7 to 1 for CSS and as a result speed up the page load time.