Access zonesutech.com. PCB design, simulation design, EMC design, principle design PCB and related scheme design -ZONESU

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

96/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.1

89/100

15%

TTI (Time to Interactive)

Value3.2 s

95/100

10%

zonesutech.com

423 ms

www.zonesutech.com

585 ms

style.css

78 ms

jquery-2.1.4.min.js

224 ms

Site_Common.js

206 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Zonesutech.com and no external sources were called. The less responsive or slowest element that took the longest time to load (585 ms) belongs to the original domain Zonesutech.com.

Content Size

450.6 kB

After Optimization

358.6 kB

In fact, the total size of Zonesutech.com main page is 450.6 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. 30% of websites need less resources to load. Images take 382.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 21.1 kB

Original 26.7 kB
After minification 26.1 kB
After compression 5.6 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 21.1 kB or 79% of the original size.

Image Optimization

-17%

Potential reduce by 64.8 kB

Original 382.7 kB
After minification 317.8 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, ZONESU Tech needs image optimization as it can save up to 64.8 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 5.3 kB

Original 36.9 kB
After minification 36.7 kB
After compression 31.5 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 5.3 kB or 14% of the original size.

CSS Optimization

-19%

Potential reduce by 845 B

Original 4.5 kB
After minification 4.5 kB
After compression 3.6 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. Zonesutech.com needs all CSS files to be minified and compressed as it can save up to 845 B or 19% of the original size.

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After Optimization

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZONESU Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.