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zenbomachinery.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zenbomachinery.com

China Fully Automatic Paper Bag Machine Manufacturers - ZENBO

Page Load Speed

5.9 sec in total

First Response

398 ms

Resources Loaded

3.2 sec

Page Rendered

2.3 sec

zenbomachinery.com screenshot

About Website

Welcome to zenbomachinery.com homepage info - get ready to check ZENBO Machine Ry best content right away, or after learning these important things about zenbomachinery.com

ZENBO is a leading china fully automatic paper bag machine manufacturers, we provide high quality and stable running paper bag machines, welcome to contact us!

Visit zenbomachinery.com

Key Findings

We analyzed Zenbomachinery.com page load time and found that the first response time was 398 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

zenbomachinery.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value7.9 s

22/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.274

44/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

zenbomachinery.com

398 ms

zenbomachinery.com

256 ms

www.zenbomachinery.com

420 ms

www.zenbomachinery.com

597 ms

css2

56 ms

Our browser made a total of 80 requests to load all elements on the main page. We found that 11% of them (9 requests) were addressed to the original Zenbomachinery.com, 84% (67 requests) were made to Zenbomachinery.usa02.wondercdn.com and 3% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (672 ms) relates to the external source Zenbomachinery.usa02.wondercdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.7 kB (6%)

Content Size

6.1 MB

After Optimization

5.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zenbomachinery.com main page is 6.1 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. Only a small number of websites need less resources to load. Images take 5.7 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 48.8 kB

  • Original 56.0 kB
  • After minification 37.7 kB
  • After compression 7.2 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 18.3 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 48.8 kB or 87% of the original size.

Image Optimization

-4%

Potential reduce by 207.1 kB

  • Original 5.7 MB
  • After minification 5.5 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. ZENBO Machine Ry images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 6.1 kB

  • Original 130.6 kB
  • After minification 130.6 kB
  • After compression 124.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-60%

Potential reduce by 83.7 kB

  • Original 139.8 kB
  • After minification 118.2 kB
  • After compression 56.1 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. Zenbomachinery.com needs all CSS files to be minified and compressed as it can save up to 83.7 kB or 60% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (17%)

Requests Now

75

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ZENBO Machine Ry. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zenbomachinery.com

zenbomachinery.com

398 ms

zenbomachinery.com

zenbomachinery.com

256 ms

www.zenbomachinery.com

www.zenbomachinery.com

420 ms

www.zenbomachinery.com

www.zenbomachinery.com

597 ms

css2

css2

56 ms

reset.css

reset.css

584 ms

bootstrap.min.css

bootstrap.min.css

619 ms

style.css

style.css

209 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

648 ms

collection.js

collection.js

667 ms

public.js

public.js

647 ms

iwonder.js

iwonder.js

201 ms

jquery.form.js

jquery.form.js

617 ms

layer.js

layer.js

598 ms

php.js

php.js

672 ms

js

js

96 ms

iconfont.css

iconfont.css

205 ms

layer.css

layer.css

20 ms

gtm.js

gtm.js

141 ms

captcha

captcha

575 ms

638d626058048.png

638d626058048.png

84 ms

6709e6119df5b.png

6709e6119df5b.png

91 ms

66828798c9f0c.jpg

66828798c9f0c.jpg

371 ms

6396f481aa139.jpg

6396f481aa139.jpg

87 ms

index1Bg.png

index1Bg.png

83 ms

index2Img2.png

index2Img2.png

83 ms

index2Bg2.png

index2Bg2.png

87 ms

index2Img3.png

index2Img3.png

88 ms

index2Bg3.png

index2Bg3.png

85 ms

index2Img1.png

index2Img1.png

94 ms

index2Bg.png

index2Bg.png

90 ms

index2Img41.png

index2Img41.png

93 ms

index2Bg4.png

index2Bg4.png

91 ms

index2Img51.png

index2Img51.png

363 ms

index2Bg5.png

index2Bg5.png

364 ms

index2Img6.png

index2Img6.png

364 ms

arror_right.png

arror_right.png

365 ms

index3Img1.png

index3Img1.png

369 ms

index3Img2.png

index3Img2.png

372 ms

index3Img3.png

index3Img3.png

372 ms

index3Img4.png

index3Img4.png

427 ms

index3Img5.png

index3Img5.png

425 ms

index3Img6.png

index3Img6.png

426 ms

index4Bg.png

index4Bg.png

427 ms

index4Img1.png

index4Img1.png

425 ms

index4Icon2.png

index4Icon2.png

426 ms

index4ItemBg.png

index4ItemBg.png

428 ms

index4Img2.png

index4Img2.png

430 ms

index4Img3.png

index4Img3.png

430 ms

index4Icon3.png

index4Icon3.png

429 ms

index4Img4.png

index4Img4.png

431 ms

index4Icon4.png

index4Icon4.png

429 ms

index4Img5.png

index4Img5.png

434 ms

index4NumIcon1.png

index4NumIcon1.png

431 ms

index4NumIcon2.png

index4NumIcon2.png

431 ms

index4NumIcon3.png

index4NumIcon3.png

359 ms

index4NumIcon4.png

index4NumIcon4.png

380 ms

index5Img1.png

index5Img1.png

380 ms

index5Img2.png

index5Img2.png

378 ms

index5Img3.png

index5Img3.png

377 ms

index5Img4.png

index5Img4.png

376 ms

index5Img5.png

index5Img5.png

376 ms

index5Img6.png

index5Img6.png

378 ms

index5Img7.png

index5Img7.png

374 ms

index5Img8.png

index5Img8.png

385 ms

index5Img9.png

index5Img9.png

374 ms

index5Img10.png

index5Img10.png

383 ms

drupa202405.jpg

drupa202405.jpg

198 ms

index6Img6s.jpg

index6Img6s.jpg

202 ms

index6Img5s.jpg

index6Img5s.jpg

202 ms

index6Img4.png

index6Img4.png

196 ms

index6Img2.png

index6Img2.png

195 ms

index6Img1.png

index6Img1.png

194 ms

6740360980ce3.jpg

6740360980ce3.jpg

197 ms

6735b72238f69.jpg

6735b72238f69.jpg

198 ms

font

font

57 ms

iconfont.woff

iconfont.woff

287 ms

6731a951f2c7f.jpg

6731a951f2c7f.jpg

151 ms

fastPhone.png

fastPhone.png

140 ms

Fast.png

Fast.png

141 ms

Accessibility Review

zenbomachinery.com accessibility score

77

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.

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

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>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

zenbomachinery.com best practices score

75

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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

zenbomachinery.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zenbomachinery.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Zenbomachinery.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

zenbomachinery.com

Open Graph data is detected on the main page of ZENBO Machine Ry. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: