Tools & Wizards About Us
zznuohua.en.alibaba.com screenshot

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

zznuohua.en.alibaba.com

Zhengzhou Nuohua Plastic Products Co., Ltd.

Page Load Speed

3.6 sec in total

First Response

227 ms

Resources Loaded

2.7 sec

Page Rendered

659 ms

zznuohua.en.alibaba.com screenshot

About Website

Click here to check amazing Zz Nuohua En Alibaba content for China. Otherwise, check out these important facts you probably never knew about zznuohua.en.alibaba.com

Zhengzhou Nuohua Plastic Products Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit zznuohua.en.alibaba.com

Key Findings

We analyzed Zznuohua.en.alibaba.com page load time and found that the first response time was 227 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zznuohua.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value18.0 s

0/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value6,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.247

50/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

zznuohua.en.alibaba.com

227 ms

zznuohua.en.alibaba.com

826 ms

79 ms

79 ms

header.css

136 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zznuohua.en.alibaba.com, 49% (51 requests) were made to S.alicdn.com and 12% (12 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (62%)

Content Size

6.3 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zznuohua.en.alibaba.com main page is 6.3 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. Javascripts take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 715.6 kB

  • Original 847.9 kB
  • After minification 843.9 kB
  • After compression 132.2 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. 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 715.6 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Zz Nuohua En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.0 MB
  • After minification 5.0 MB
  • After compression 2.1 MB

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 3.0 MB or 59% of the original size.

CSS Optimization

-65%

Potential reduce by 203.1 kB

  • Original 314.9 kB
  • After minification 264.0 kB
  • After compression 111.7 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. Zznuohua.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.1 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (44%)

Requests Now

95

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zz Nuohua En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zznuohua.en.alibaba.com

zznuohua.en.alibaba.com

227 ms

zznuohua.en.alibaba.com

zznuohua.en.alibaba.com

826 ms

79 ms

79 ms

header.css

header.css

136 ms

header.js

header.js

144 ms

443 ms

web-index.css

web-index.css

77 ms

web-index.css

web-index.css

77 ms

web-index.css

web-index.css

133 ms

web-index.css

web-index.css

142 ms

web-index.css

web-index.css

134 ms

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182 ms

134 ms

129 ms

index.js

index.js

128 ms

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689 ms

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294 ms

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296 ms

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284 ms

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221 ms

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221 ms

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273 ms

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470 ms

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488 ms

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491 ms

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428 ms

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472 ms

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300 ms

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284 ms

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331 ms

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465 ms

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466 ms

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822 ms

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468 ms

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467 ms

roboto-regular.woff

roboto-regular.woff

140 ms

roboto-medium.woff

roboto-medium.woff

140 ms

roboto-light.woff

roboto-light.woff

139 ms

roboto-thin.woff

roboto-thin.woff

231 ms

roboto-bold.woff

roboto-bold.woff

230 ms

314 ms

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185 ms

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236 ms

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435 ms

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417 ms

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380 ms

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636 ms

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416 ms

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1035 ms

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639 ms

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635 ms

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570 ms

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634 ms

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635 ms

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703 ms

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787 ms

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846 ms

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773 ms

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730 ms

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942 ms

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1072 ms

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943 ms

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564 ms

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568 ms

personTipsInfo.do

personTipsInfo.do

201 ms

icon-font.woff

icon-font.woff

620 ms

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206 ms

639 ms

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506 ms

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594 ms

awsc.js

awsc.js

150 ms

9 ms

eg.js

eg.js

258 ms

sc.globalxman.appscene

sc.globalxman.appscene

192 ms

footer.css

footer.css

406 ms

et_f.js

et_f.js

26 ms

um.js

um.js

148 ms

wu.json

wu.json

30 ms

7.gif

7.gif

16 ms

index.js

index.js

15 ms

index.js

index.js

7 ms

baxiaCommon.js

baxiaCommon.js

6 ms

rp

rp

1118 ms

um.json

um.json

100 ms

light0.5x.png

light0.5x.png

169 ms

getUmid.do

getUmid.do

137 ms

pages_version.html

pages_version.html

185 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

98 ms

defer-common.js

defer-common.js

589 ms

i.alicdn.com

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585 ms

index.js

index.js

90 ms

index.js

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70 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

31 ms

index.css

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26 ms

index.web.css

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6 ms

index.web.js

index.web.js

51 ms

availableSurveyQuery.json

availableSurveyQuery.json

60 ms

index.js

index.js

198 ms

store-proxy.html

store-proxy.html

165 ms

countryCurrencyDataService

countryCurrencyDataService

175 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

131 ms

personRoleInfo.do

personRoleInfo.do

127 ms

notification.do

notification.do

123 ms

Accessibility Review

zznuohua.en.alibaba.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

zznuohua.en.alibaba.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

zznuohua.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 doesn't use 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 Zznuohua.en.alibaba.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 Zznuohua.en.alibaba.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

zznuohua.en.alibaba.com

Open Graph data is detected on the main page of Zz Nuohua En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: