Access zerostart-tool.com. A professional tool&die maker for big progressive tools and transfer tools

name

value

score

weighting

FCP (First Contentful Paint)

Value0.7 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.7 s

100/100

25%

SI (Speed Index)

Value2.0 s

99/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.7 s

100/100

10%

zerostart-tool.com

1592 ms

reset.css

831 ms

temp.css

848 ms

common.css

852 ms

index.css

826 ms

Our browser made a total of 175 requests to load all elements on the main page. We found that 52% of them (91 requests) were addressed to the original Zerostart-tool.com, 48% (84 requests) were made to Www-x-zerostart-tool-x-com.img.abc188.com. The less responsive or slowest element that took the longest time to load (13.1 sec) relates to the external source Www-x-zerostart-tool-x-com.img.abc188.com.

Content Size

1.5 MB

After Optimization

1.4 MB

In fact, the total size of Zerostart-tool.com main page is 1.5 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. 30% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 63.9 kB

Original 71.2 kB
After minification 46.1 kB
After compression 7.3 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 25.1 kB, which is 35% 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 63.9 kB or 90% of the original size.

Image Optimization

-1%

Potential reduce by 18.2 kB

Original 1.4 MB
After minification 1.4 MB

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. Zerostart Tool images are well optimized though.

JavaScript Optimization

-20%

Potential reduce by 10.0 kB

Original 51.3 kB
After minification 51.1 kB
After compression 41.2 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 10.0 kB or 20% of the original size.

CSS Optimization

-47%

Potential reduce by 22.3 kB

Original 47.7 kB
After minification 46.5 kB
After compression 25.3 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. Zerostart-tool.com needs all CSS files to be minified and compressed as it can save up to 22.3 kB or 47% of the original size.

Requests Now

After Optimization

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zerostart Tool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.