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zuppertools.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 33

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 58

    SEO

    Google-friendlier than
    21% of websites

zuppertools.com

One moment, please...

Page Load Speed

42.3 sec in total

First Response

2.2 sec

Resources Loaded

39.5 sec

Page Rendered

549 ms

zuppertools.com screenshot

About Website

Click here to check amazing Zuppertools content. Otherwise, check out these important facts you probably never knew about zuppertools.com

JULI's history is a success story, under more than 30 years hard work, a new brand ZUPPER is borned today, ZUPPER is come from the first letter Z as the family name of our president Mr Zhang Yin Gen, ...

Visit zuppertools.com

Key Findings

We analyzed Zuppertools.com page load time and found that the first response time was 2.2 sec and then it took 40 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

zuppertools.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value31.0 s

0/100

25%

SI (Speed Index)

Value35.0 s

0/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

zuppertools.com

2237 ms

www.zuppertools.com

8034 ms

gtm.js

37 ms

style.css

1032 ms

_banner_style.css

2246 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 98% of them (65 requests) were addressed to the original Zuppertools.com, 2% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (14.9 sec) belongs to the original domain Zuppertools.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 143.1 kB (29%)

Content Size

496.0 kB

After Optimization

352.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zuppertools.com main page is 496.0 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. 45% of websites need less resources to load. Images take 307.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 37.1 kB

  • Original 42.2 kB
  • After minification 28.2 kB
  • After compression 5.0 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 14.0 kB, which is 33% 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 37.1 kB or 88% of the original size.

Image Optimization

-1%

Potential reduce by 3.3 kB

  • Original 307.4 kB
  • After minification 304.1 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. Zuppertools images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 76.0 kB

  • Original 113.8 kB
  • After minification 106.7 kB
  • After compression 37.7 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 76.0 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 26.6 kB

  • Original 32.6 kB
  • After minification 28.4 kB
  • After compression 6.0 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. Zuppertools.com needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (13%)

Requests Now

61

After Optimization

53

  • Images
  • JavaScript
  • CSS

The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zuppertools. 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

zuppertools.com

zuppertools.com

2237 ms

www.zuppertools.com

www.zuppertools.com

8034 ms

gtm.js

gtm.js

37 ms

style.css

style.css

1032 ms

_banner_style.css

_banner_style.css

2246 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

6361 ms

jquery.DB_tabMotionBanner.min.js

jquery.DB_tabMotionBanner.min.js

5107 ms

layui.all.js

layui.all.js

8153 ms

pub.js

pub.js

6356 ms

jquery.cxscroll.js

jquery.cxscroll.js

4909 ms

laydate.css

laydate.css

2033 ms

layer.css

layer.css

1407 ms

code.css

code.css

1404 ms

logo.png

logo.png

1242 ms

search.png

search.png

1243 ms

cn.jpg

cn.jpg

1244 ms

f1.png

f1.png

1290 ms

y1.png

y1.png

1243 ms

banner1_1.png

banner1_1.png

2467 ms

banner_all.png

banner_all.png

3131 ms

banner2_1.png

banner2_1.png

3086 ms

banner2_2.png

banner2_2.png

3085 ms

banner3_1.png

banner3_1.png

2936 ms

banner4_1.png

banner4_1.png

2507 ms

banner5_1.png

banner5_1.png

4910 ms

btn_off.png

btn_off.png

4288 ms

rt.png

rt.png

6162 ms

lt.png

lt.png

4288 ms

index_l1.jpg

index_l1.jpg

4919 ms

index_l2.jpg

index_l2.jpg

5506 ms

20230301143614192020.jpg

20230301143614192020.jpg

5507 ms

20230301143548825917.jpg

20230301143548825917.jpg

6134 ms

20230527151206406102.jpg

20230527151206406102.jpg

7372 ms

20191118160043658623.jpg

20191118160043658623.jpg

6771 ms

20230615165358997098.jpg

20230615165358997098.jpg

6754 ms

20230527150909679538.jpg

20230527150909679538.jpg

7395 ms

20180620152458460718.jpg

20180620152458460718.jpg

8006 ms

20230301142958996191.jpg

20230301142958996191.jpg

7974 ms

20180623134724744646.jpg

20180623134724744646.jpg

8584 ms

20180628092916265780.jpg

20180628092916265780.jpg

7974 ms

20230313145932705850.jpg

20230313145932705850.jpg

9192 ms

20230313152354432923.jpg

20230313152354432923.jpg

8584 ms

20230313152525826947.jpg

20230313152525826947.jpg

9208 ms

20230620143333893043.jpg

20230620143333893043.jpg

9803 ms

20180626122732775586.jpg

20180626122732775586.jpg

9785 ms

20230313152421672301.jpg

20230313152421672301.jpg

9786 ms

20180627141027423612.jpg

20180627141027423612.jpg

10397 ms

20180627141926620926.jpg

20180627141926620926.jpg

11683 ms

20180627151550855896.jpg

20180627151550855896.jpg

10993 ms

Swiss_721_Heavy_BT.ttf

Swiss_721_Heavy_BT.ttf

9782 ms

SWZ721B.woff

SWZ721B.woff

9829 ms

20230220124343446093.jpg

20230220124343446093.jpg

9764 ms

download.png

download.png

13232 ms

fac.jpg

fac.jpg

13249 ms

tubiao.gif

tubiao.gif

9836 ms

banner1.jpg

banner1.jpg

11312 ms

banner2.jpg

banner2.jpg

9898 ms

banner3.jpg

banner3.jpg

10787 ms

banner4.jpg

banner4.jpg

14530 ms

banner5.jpg

banner5.jpg

11942 ms

btn_on.png

btn_on.png

10828 ms

index_con_bg.jpg

index_con_bg.jpg

14904 ms

lt2.jpg

lt2.jpg

11958 ms

rt2.jpg

rt2.jpg

10760 ms

download_bg.jpg

download_bg.jpg

12067 ms

foot_bg.jpg

foot_bg.jpg

12066 ms

Accessibility Review

zuppertools.com accessibility score

33

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

zuppertools.com best practices score

50

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zuppertools.com SEO score

58

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Zuppertools.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 Zuppertools.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

zuppertools.com

Open Graph description is not detected on the main page of Zuppertools. 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: