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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 41

    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

nesunwatersports.en.alibaba.com

Shenzhen Nesun Sports Goods Co., Ltd - Wetsuit, Surfing Suit

Page Load Speed

3.7 sec in total

First Response

84 ms

Resources Loaded

3 sec

Page Rendered

553 ms

nesunwatersports.en.alibaba.com screenshot

About Website

Click here to check amazing Nesun Water Sports En Alibaba content for China. Otherwise, check out these important facts you probably never knew about nesunwatersports.en.alibaba.com

Shenzhen Nesun Sports Goods Co., Ltd, Experts in Manufacturing and Exporting Wetsuit, Surfing Suit and 0 more Products.

Visit nesunwatersports.en.alibaba.com

Key Findings

We analyzed Nesunwatersports.en.alibaba.com page load time and found that the first response time was 84 ms and then it took 3.6 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

nesunwatersports.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value7,710 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.756

6/100

15%

TTI (Time to Interactive)

Value27.6 s

0/100

10%

Network Requests Diagram

nesunwatersports.en.alibaba.com

84 ms

nesunwatersports.en.alibaba.com

795 ms

164 ms

89 ms

header.css

121 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 Nesunwatersports.en.alibaba.com, 53% (55 requests) were made to S.alicdn.com and 9% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (45%)

Content Size

5.3 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nesunwatersports.en.alibaba.com main page is 5.3 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. 65% of websites need less resources to load. Javascripts take 3.7 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 879.5 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 148.5 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 879.5 kB or 86% of the original size.

Image Optimization

-6%

Potential reduce by 9.0 kB

  • Original 163.4 kB
  • After minification 154.4 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. Nesun Water Sports En Alibaba images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 1.2 MB

  • Original 3.7 MB
  • After minification 3.7 MB
  • After compression 2.5 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 1.2 MB or 32% of the original size.

CSS Optimization

-80%

Potential reduce by 286.4 kB

  • Original 359.3 kB
  • After minification 308.4 kB
  • After compression 72.9 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. Nesunwatersports.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (66%)

Requests Now

93

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nesun Water Sports 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 32 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nesunwatersports.en.alibaba.com

nesunwatersports.en.alibaba.com

84 ms

nesunwatersports.en.alibaba.com

nesunwatersports.en.alibaba.com

795 ms

164 ms

89 ms

header.css

header.css

121 ms

header.js

header.js

99 ms

57 ms

web-index.css

web-index.css

152 ms

web-index.css

web-index.css

122 ms

web-index.css

web-index.css

129 ms

web-index.css

web-index.css

127 ms

web-index.css

web-index.css

266 ms

236 ms

113 ms

index.js

index.js

116 ms

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176 ms

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863 ms

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439 ms

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175 ms

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92 ms

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537 ms

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182 ms

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657 ms

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172 ms

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346 ms

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347 ms

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186 ms

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187 ms

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404 ms

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personTipsInfo.do

139 ms

awsc.js

awsc.js

148 ms

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1302 ms

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530 ms

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740 ms

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285 ms

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447 ms

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550 ms

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607 ms

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1160 ms

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1039 ms

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744 ms

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885 ms

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838 ms

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900 ms

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817 ms

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1101 ms

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957 ms

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2221 ms

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1047 ms

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1153 ms

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1112 ms

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1199 ms

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1465 ms

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132 ms

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roboto-regular.woff

1125 ms

roboto-medium.woff

roboto-medium.woff

1152 ms

roboto-light.woff

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1155 ms

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1154 ms

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1156 ms

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1112 ms

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49 ms

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60 ms

icon-font.woff

icon-font.woff

1148 ms

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66 ms

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eg.js

32 ms

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et_n.js

31 ms

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31 ms

7.gif

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77 ms

index.js

index.js

77 ms

index.js

index.js

78 ms

wu.json

wu.json

41 ms

baxiaCommon.js

baxiaCommon.js

34 ms

rp

rp

994 ms

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sc.globalxman.appscene

24 ms

footer.css

footer.css

867 ms

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um.json

54 ms

getUmid.do

getUmid.do

29 ms

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light0.5x.png

44 ms

pages_version.html

pages_version.html

216 ms

sc.sc_header_footer.schd_coms

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20 ms

defer-common.js

defer-common.js

62 ms

i.alicdn.com

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60 ms

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26 ms

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166 ms

normalize.css

normalize.css

852 ms

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484 ms

mtoplib.min.js

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185 ms

uploaded.js

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186 ms

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906 ms

need_show_cookie_setting.do

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141 ms

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421 ms

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121 ms

countryCurrencyDataService

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167 ms

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100 ms

personRoleInfo.do

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90 ms

notification.do

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146 ms

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179 ms

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17 ms

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65 ms

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availableSurveyQuery.json

55 ms

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21 ms

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iconfont.woff

22 ms

Accessibility Review

nesunwatersports.en.alibaba.com accessibility score

41

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

nesunwatersports.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

nesunwatersports.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 Nesunwatersports.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 Nesunwatersports.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

nesunwatersports.en.alibaba.com

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