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

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

jndassaw.en.alibaba.com

Jinan Dassaw Mechatronics Technology Co., Ltd. - PET Blowing Machine, Filling Machine

Page Load Speed

2.7 sec in total

First Response

11 ms

Resources Loaded

2.1 sec

Page Rendered

575 ms

jndassaw.en.alibaba.com screenshot

About Website

Welcome to jndassaw.en.alibaba.com homepage info - get ready to check Jn Dassaw En Alibaba best content for China right away, or after learning these important things about jndassaw.en.alibaba.com

Jinan Dassaw Mechatronics Technology Co., Ltd., Experts in Manufacturing and Exporting PET Blowing Machine, Filling Machine and 0 more Products.

Visit jndassaw.en.alibaba.com

Key Findings

We analyzed Jndassaw.en.alibaba.com page load time and found that the first response time was 11 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

jndassaw.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value6,670 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value26.0 s

0/100

10%

Network Requests Diagram

jndassaw.en.alibaba.com

11 ms

jndassaw.en.alibaba.com

350 ms

175 ms

53 ms

header.css

59 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Jndassaw.en.alibaba.com, 36% (37 requests) were made to S.alicdn.com and 27% (28 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (60%)

Content Size

6.2 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jndassaw.en.alibaba.com main page is 6.2 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. 60% of websites need less resources to load. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 323.2 kB

  • Original 404.6 kB
  • After minification 400.7 kB
  • After compression 81.4 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 323.2 kB or 80% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Jn Dassaw En Alibaba needs image optimization as it can save up to 177.2 kB or 46% 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 5.1 MB
  • After minification 5.1 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

-64%

Potential reduce by 203.2 kB

  • Original 315.7 kB
  • After minification 264.4 kB
  • After compression 112.5 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. Jndassaw.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.2 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (48%)

Requests Now

91

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jn Dassaw 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

jndassaw.en.alibaba.com

jndassaw.en.alibaba.com

11 ms

jndassaw.en.alibaba.com

jndassaw.en.alibaba.com

350 ms

175 ms

53 ms

header.css

header.css

59 ms

header.js

header.js

64 ms

44 ms

web-index.css

web-index.css

61 ms

web-index.css

web-index.css

87 ms

web-index.css

web-index.css

59 ms

web-index.css

web-index.css

148 ms

web-index.css

web-index.css

86 ms

298 ms

69 ms

index.js

index.js

80 ms

97 ms

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329 ms

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709 ms

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452 ms

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63 ms

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65 ms

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334 ms

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586 ms

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672 ms

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530 ms

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467 ms

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1457 ms

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853 ms

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855 ms

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448 ms

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440 ms

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426 ms

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439 ms

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689 ms

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577 ms

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556 ms

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575 ms

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845 ms

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1542 ms

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688 ms

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689 ms

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852 ms

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881 ms

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881 ms

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886 ms

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958 ms

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972 ms

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944 ms

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1044 ms

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1044 ms

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1052 ms

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1066 ms

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1070 ms

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1091 ms

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1104 ms

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337 ms

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347 ms

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346 ms

personTipsInfo.do

personTipsInfo.do

90 ms

awsc.js

awsc.js

92 ms

60 ms

roboto-regular.woff

roboto-regular.woff

409 ms

roboto-medium.woff

roboto-medium.woff

503 ms

roboto-light.woff

roboto-light.woff

520 ms

roboto-thin.woff

roboto-thin.woff

520 ms

roboto-bold.woff

roboto-bold.woff

603 ms

50 ms

eg.js

eg.js

195 ms

icon-font.woff

icon-font.woff

488 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

149 ms

et_n.js

et_n.js

65 ms

um.js

um.js

139 ms

sc.globalxman.appscene

sc.globalxman.appscene

129 ms

footer.css

footer.css

390 ms

wu.json

wu.json

809 ms

7.gif

7.gif

3 ms

index.js

index.js

18 ms

index.js

index.js

35 ms

baxiaCommon.js

baxiaCommon.js

26 ms

rp

rp

1002 ms

light0.5x.png

light0.5x.png

52 ms

pages_version.html

pages_version.html

193 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

14 ms

defer-common.js

defer-common.js

60 ms

i.alicdn.com

i.alicdn.com

189 ms

index.js

index.js

32 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

200 ms

store-proxy.html

store-proxy.html

103 ms

countryCurrencyDataService

countryCurrencyDataService

145 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

75 ms

personRoleInfo.do

personRoleInfo.do

71 ms

notification.do

notification.do

136 ms

index.web.css

index.web.css

22 ms

index.web.js

index.web.js

113 ms

index.js

index.js

21 ms

iconfont.woff

iconfont.woff

18 ms

iconfont.woff

iconfont.woff

26 ms

availableSurveyQuery.json

availableSurveyQuery.json

46 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

9 ms

index.js

index.js

42 ms

index.css

index.css

15 ms

Accessibility Review

jndassaw.en.alibaba.com accessibility score

40

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

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

High

Image elements do not have [alt] attributes

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.

Best Practices

jndassaw.en.alibaba.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

jndassaw.en.alibaba.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

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 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 Jndassaw.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 Jndassaw.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

jndassaw.en.alibaba.com

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