Tools & Wizards About Us
zerostart-tool.com screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

zerostart-tool.com

A professional tool&die maker for big progressive tools and transfer tools - Dongguan Zerostart-tool Co., Ltd

Page Load Speed

22.1 sec in total

First Response

1.6 sec

Resources Loaded

19.4 sec

Page Rendered

1.1 sec

zerostart-tool.com screenshot

About Website

Click here to check amazing Zerostart Tool content. Otherwise, check out these important facts you probably never knew about zerostart-tool.com

Dongguan Zerostart-tool Co., Ltd. is a full-service stamping tooling supplier, specializing in stamping die design, manufacture, aftersale’s service and etcetera, mainly for the automotive industry, h...

Visit zerostart-tool.com

Key Findings

We analyzed Zerostart-tool.com page load time and found that the first response time was 1.6 sec and then it took 20.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

zerostart-tool.com performance score

100

Measured Metrics

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%

Network Requests Diagram

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.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.5 kB (7%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

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 Breakdown

Number of requests can be reduced by 26 (28%)

Requests Now

94

After Optimization

68

  • Images
  • JavaScript
  • CSS

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.

Network Requests Diagram

zerostart-tool.com

zerostart-tool.com

1592 ms

reset.css

reset.css

831 ms

temp.css

temp.css

848 ms

common.css

common.css

852 ms

index.css

index.css

826 ms

style.css

style.css

1129 ms

Index.js

Index.js

832 ms

MSClass.js

MSClass.js

1148 ms

ScrollPicLeft.js

ScrollPicLeft.js

1177 ms

JQuery.js

JQuery.js

1507 ms

jqCommon.js

jqCommon.js

1192 ms

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238 ms

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241 ms

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1412 ms

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1486 ms

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1539 ms

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1530 ms

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1559 ms

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3269 ms

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Accessibility Review

zerostart-tool.com accessibility score

84

Accessibility Issues

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

zerostart-tool.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

zerostart-tool.com SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zerostart-tool.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zerostart-tool.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

zerostart-tool.com

Open Graph description is not detected on the main page of Zerostart Tool. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: