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zswitkey.en.alibaba.com screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zswitkey.en.alibaba.com

Zhongshan Witkey Daily-Use Co., Ltd. - Insecticide Fumigator, Insecticide Aerosol

Page Load Speed

2.4 sec in total

First Response

12 ms

Resources Loaded

2.1 sec

Page Rendered

327 ms

zswitkey.en.alibaba.com screenshot

About Website

Visit zswitkey.en.alibaba.com now to see the best up-to-date Zs Witkey En Alibaba content for China and also check out these interesting facts you probably never knew about zswitkey.en.alibaba.com

Zhongshan Witkey Daily-Use Co., Ltd., Experts in Manufacturing and Exporting Insecticide Fumigator, Insecticide Aerosol and 0 more Products.

Visit zswitkey.en.alibaba.com

Key Findings

We analyzed Zswitkey.en.alibaba.com page load time and found that the first response time was 12 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zswitkey.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value4.9 s

29/100

25%

SI (Speed Index)

Value14.7 s

1/100

10%

TBT (Total Blocking Time)

Value5,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.372

28/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

zswitkey.en.alibaba.com

12 ms

zswitkey.en.alibaba.com

679 ms

140 ms

129 ms

header.css

135 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Zswitkey.en.alibaba.com, 42% (33 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (61%)

Content Size

5.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zswitkey.en.alibaba.com main page is 5.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 354.9 kB

  • Original 439.6 kB
  • After minification 435.7 kB
  • After compression 84.7 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 354.9 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Zs Witkey En Alibaba needs image optimization as it can save up to 8.9 kB or 16% 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

-65%

Potential reduce by 213.2 kB

  • Original 327.4 kB
  • After minification 276.5 kB
  • After compression 114.1 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. Zswitkey.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 213.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (54%)

Requests Now

68

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zs Witkey 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

zswitkey.en.alibaba.com

zswitkey.en.alibaba.com

12 ms

zswitkey.en.alibaba.com

zswitkey.en.alibaba.com

679 ms

140 ms

129 ms

header.css

header.css

135 ms

header.js

header.js

204 ms

229 ms

web-index.css

web-index.css

200 ms

web-index.css

web-index.css

133 ms

web-index.css

web-index.css

198 ms

web-index.css

web-index.css

203 ms

web-index.css

web-index.css

204 ms

228 ms

224 ms

index.js

index.js

224 ms

HTB1PWlLXAxz61VjSZFt761DSVXag.png

HTB1PWlLXAxz61VjSZFt761DSVXag.png

316 ms

Hb387be1ac8a5421fbfdd6e3c1bee60ecB.jpg

Hb387be1ac8a5421fbfdd6e3c1bee60ecB.jpg

266 ms

Hb7962c2b188149e49b5f98b05438991dX.jpg

Hb7962c2b188149e49b5f98b05438991dX.jpg

266 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

89 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

120 ms

H656bc62f5fcd49c095a1d2959007e48dr.jpg

H656bc62f5fcd49c095a1d2959007e48dr.jpg

120 ms

H1643a394f710440da27ebc2784503c75Q.jpg_q80.jpg

H1643a394f710440da27ebc2784503c75Q.jpg_q80.jpg

263 ms

H4961570e0b794726bf00389eb73bb3c32.jpg

H4961570e0b794726bf00389eb73bb3c32.jpg

1178 ms

Hf75995fb8829450f842163ec6bb4f9db0.jpg

Hf75995fb8829450f842163ec6bb4f9db0.jpg

788 ms

H195e3b9f5fd843d4af95636115e322b2L.jpg

H195e3b9f5fd843d4af95636115e322b2L.jpg

360 ms

Hbf2878a06f0c41aea11ca3142cff3b9dh.jpg

Hbf2878a06f0c41aea11ca3142cff3b9dh.jpg

312 ms

H7e9a10fdd9b84ecfaa2d3c44f83253b7m.jpg

H7e9a10fdd9b84ecfaa2d3c44f83253b7m.jpg

263 ms

H72ca3d4d8cce4506bea987ab0761a54aq.jpg

H72ca3d4d8cce4506bea987ab0761a54aq.jpg

275 ms

He279af8b9752494ab33ada0061b9136fa.jpg

He279af8b9752494ab33ada0061b9136fa.jpg

312 ms

153 ms

H17776b4e5a284a498c3a127cf36970bcL.jpg

H17776b4e5a284a498c3a127cf36970bcL.jpg

98 ms

H47031277d19b4ad3967b01b5e40c89der.jpg

H47031277d19b4ad3967b01b5e40c89der.jpg

286 ms

H7c0de411acbe4557bf7a7c0c7c4fda8fS.jpg

H7c0de411acbe4557bf7a7c0c7c4fda8fS.jpg

509 ms

roboto-regular.woff

roboto-regular.woff

81 ms

roboto-medium.woff

roboto-medium.woff

88 ms

roboto-light.woff

roboto-light.woff

121 ms

roboto-thin.woff

roboto-thin.woff

120 ms

roboto-bold.woff

roboto-bold.woff

141 ms

personTipsInfo.do

personTipsInfo.do

225 ms

awsc.js

awsc.js

301 ms

197 ms

icon-font.woff

icon-font.woff

137 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

248 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

244 ms

134 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

244 ms

index.js

index.js

136 ms

footer.css

footer.css

35 ms

eg.js

eg.js

83 ms

light0.5x.png

light0.5x.png

58 ms

pages_version.html

pages_version.html

200 ms

defer-common.js

defer-common.js

72 ms

i.alicdn.com

i.alicdn.com

191 ms

index.js

index.js

33 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

29 ms

et_n.js

et_n.js

172 ms

um.js

um.js

269 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

143 ms

index.css

index.css

19 ms

sc.globalxman.appscene

sc.globalxman.appscene

14 ms

index.js

index.js

130 ms

index.js

index.js

129 ms

7.gif

7.gif

116 ms

store-proxy.html

store-proxy.html

193 ms

countryCurrencyDataService

countryCurrencyDataService

191 ms

personRoleInfo.do

personRoleInfo.do

84 ms

notification.do

notification.do

183 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

25 ms

index.js

index.js

240 ms

index.web.css

index.web.css

88 ms

index.web.js

index.web.js

101 ms

baxiaCommon.js

baxiaCommon.js

101 ms

rp

rp

950 ms

availableSurveyQuery.json

availableSurveyQuery.json

77 ms

wu.json

wu.json

28 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

91 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

10 ms

Accessibility Review

zswitkey.en.alibaba.com accessibility score

72

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

zswitkey.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

zswitkey.en.alibaba.com SEO score

79

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 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 Zswitkey.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 Zswitkey.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

zswitkey.en.alibaba.com

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