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

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

shunan.en.alibaba.com

Zhejiang Shun An Industry & Trade Co., Ltd. - Reed Diffuser, Candle

Page Load Speed

5.4 sec in total

First Response

577 ms

Resources Loaded

4.3 sec

Page Rendered

579 ms

shunan.en.alibaba.com screenshot

About Website

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

Zhejiang Shun An Industry & Trade Co., Ltd., Experts in Manufacturing and Exporting Reed Diffuser, Candle and 0 more Products.

Visit shunan.en.alibaba.com

Key Findings

We analyzed Shunan.en.alibaba.com page load time and found that the first response time was 577 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

shunan.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

85/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value4,980 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.841

4/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

shunan.en.alibaba.com

577 ms

shunan.en.alibaba.com

777 ms

41 ms

37 ms

header.css

38 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Shunan.en.alibaba.com, 53% (63 requests) were made to S.alicdn.com and 16% (19 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (63%)

Content Size

6.9 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shunan.en.alibaba.com main page is 6.9 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 624.1 kB

  • Original 737.6 kB
  • After minification 733.7 kB
  • After compression 113.6 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 624.1 kB or 85% of the original size.

Image Optimization

-43%

Potential reduce by 177.2 kB

  • Original 413.1 kB
  • After minification 235.8 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, Shun An En Alibaba needs image optimization as it can save up to 177.2 kB or 43% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.2 kB

  • Original 396.5 kB
  • After minification 345.6 kB
  • After compression 112.3 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. Shunan.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (51%)

Requests Now

109

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 109 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shun An 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

shunan.en.alibaba.com

shunan.en.alibaba.com

577 ms

shunan.en.alibaba.com

shunan.en.alibaba.com

777 ms

41 ms

37 ms

header.css

header.css

38 ms

header.js

header.js

85 ms

86 ms

web-index.css

web-index.css

39 ms

web-index.css

web-index.css

85 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

87 ms

web-index.css

web-index.css

87 ms

114 ms

109 ms

index.js

index.js

110 ms

110 ms

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420 ms

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632 ms

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142 ms

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55 ms

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56 ms

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754 ms

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491 ms

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447 ms

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306 ms

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418 ms

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417 ms

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761 ms

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746 ms

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957 ms

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2067 ms

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777 ms

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1326 ms

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1227 ms

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1176 ms

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1564 ms

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1415 ms

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819 ms

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2015 ms

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515 ms

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868 ms

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537 ms

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715 ms

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768 ms

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700 ms

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875 ms

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839 ms

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880 ms

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2015 ms

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1069 ms

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1414 ms

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1734 ms

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1228 ms

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1195 ms

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1314 ms

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157 ms

120 ms

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1139 ms

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1715 ms

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1739 ms

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1649 ms

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1933 ms

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2129 ms

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2016 ms

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1839 ms

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2100 ms

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2728 ms

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2546 ms

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2729 ms

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2529 ms

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220 ms

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219 ms

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219 ms

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2479 ms

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2662 ms

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3073 ms

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3071 ms

roboto-regular.woff

roboto-regular.woff

2527 ms

roboto-medium.woff

roboto-medium.woff

2559 ms

roboto-light.woff

roboto-light.woff

2577 ms

personTipsInfo.do

personTipsInfo.do

169 ms

awsc.js

awsc.js

162 ms

37 ms

eg.js

eg.js

134 ms

sc.globalxman.appscene

sc.globalxman.appscene

40 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

195 ms

et_f.js

et_f.js

29 ms

um.js

um.js

140 ms

footer.css

footer.css

2341 ms

7.gif

7.gif

33 ms

index.js

index.js

32 ms

index.js

index.js

49 ms

roboto-thin.woff

roboto-thin.woff

2251 ms

roboto-bold.woff

roboto-bold.woff

2252 ms

wu.json

wu.json

44 ms

baxiaCommon.js

baxiaCommon.js

29 ms

rp

rp

1023 ms

icon-font.woff

icon-font.woff

2209 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

44 ms

light0.5x.png

light0.5x.png

66 ms

pages_version.html

pages_version.html

71 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

32 ms

defer-common.js

defer-common.js

122 ms

i.alicdn.com

i.alicdn.com

68 ms

index.js

index.js

30 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

45 ms

index.web.css

index.web.css

43 ms

index.web.js

index.web.js

57 ms

index.js

index.js

38 ms

store-proxy.html

store-proxy.html

204 ms

countryCurrencyDataService

countryCurrencyDataService

204 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

177 ms

personRoleInfo.do

personRoleInfo.do

173 ms

notification.do

notification.do

187 ms

availableSurveyQuery.json

availableSurveyQuery.json

65 ms

index.js

index.js

41 ms

iconfont.woff

iconfont.woff

27 ms

iconfont.woff

iconfont.woff

7 ms

index.css

index.css

35 ms

Accessibility Review

shunan.en.alibaba.com accessibility score

43

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.

Best Practices

shunan.en.alibaba.com best practices score

75

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

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

shunan.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 Shunan.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 Shunan.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

shunan.en.alibaba.com

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