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

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

donlimweili.en.alibaba.com

Zhongshan Donlim Weili Electrical Appliances Co., Ltd.

Page Load Speed

3.5 sec in total

First Response

116 ms

Resources Loaded

2.8 sec

Page Rendered

520 ms

donlimweili.en.alibaba.com screenshot

About Website

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

Zhongshan Donlim Weili Electrical Appliances Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit donlimweili.en.alibaba.com

Key Findings

We analyzed Donlimweili.en.alibaba.com page load time and found that the first response time was 116 ms and then it took 3.3 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

donlimweili.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value4,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.031

2/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

donlimweili.en.alibaba.com

116 ms

donlimweili.en.alibaba.com

668 ms

48 ms

43 ms

header.css

46 ms

Our browser made a total of 108 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Donlimweili.en.alibaba.com, 37% (40 requests) were made to S.alicdn.com and 11% (12 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (51%)

Content Size

7.6 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Donlimweili.en.alibaba.com main page is 7.6 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 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 413.3 kB

  • Original 513.0 kB
  • After minification 509.1 kB
  • After compression 99.7 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 413.3 kB or 81% of the original size.

Image Optimization

-12%

Potential reduce by 12.0 kB

  • Original 96.2 kB
  • After minification 84.3 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, Donlim Weili En Alibaba needs image optimization as it can save up to 12.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 3.2 MB

  • Original 6.5 MB
  • After minification 6.5 MB
  • After compression 3.3 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 3.2 MB or 49% of the original size.

CSS Optimization

-67%

Potential reduce by 294.3 kB

  • Original 441.9 kB
  • After minification 391.0 kB
  • After compression 147.6 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. Donlimweili.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 294.3 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (53%)

Requests Now

97

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donlim Weili 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 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

donlimweili.en.alibaba.com

donlimweili.en.alibaba.com

116 ms

donlimweili.en.alibaba.com

donlimweili.en.alibaba.com

668 ms

48 ms

43 ms

header.css

header.css

46 ms

header.js

header.js

93 ms

161 ms

web-index.css

web-index.css

45 ms

web-index.css

web-index.css

45 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

95 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

93 ms

100 ms

79 ms

index.js

index.js

78 ms

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233 ms

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247 ms

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704 ms

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86 ms

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75 ms

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73 ms

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170 ms

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85 ms

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215 ms

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170 ms

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215 ms

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216 ms

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651 ms

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597 ms

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595 ms

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320 ms

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352 ms

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353 ms

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351 ms

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358 ms

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996 ms

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244 ms

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704 ms

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594 ms

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244 ms

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399 ms

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436 ms

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793 ms

roboto-regular.woff

roboto-regular.woff

179 ms

roboto-medium.woff

roboto-medium.woff

179 ms

roboto-light.woff

roboto-light.woff

178 ms

roboto-thin.woff

roboto-thin.woff

215 ms

roboto-bold.woff

roboto-bold.woff

214 ms

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85ed4b39fe7045bf82d6569b256dfd62

1341 ms

64 ms

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378 ms

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574 ms

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1400 ms

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296 ms

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223 ms

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335 ms

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330 ms

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358 ms

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716 ms

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985 ms

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811 ms

personTipsInfo.do

personTipsInfo.do

183 ms

awsc.js

awsc.js

359 ms

116 ms

icon-font.woff

icon-font.woff

75 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

188 ms

footer.css

footer.css

50 ms

67 ms

eg.js

eg.js

108 ms

light0.5x.png

light0.5x.png

109 ms

pages_version.html

pages_version.html

114 ms

defer-common.js

defer-common.js

188 ms

i.alicdn.com

i.alicdn.com

282 ms

index.js

index.js

50 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

45 ms

index.js

index.js

354 ms

index.js

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36 ms

sc.globalxman.appscene

sc.globalxman.appscene

35 ms

7.gif

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34 ms

need_show_cookie_setting.do

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54 ms

index.js

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107 ms

index.web.css

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4 ms

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36 ms

et_n.js

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157 ms

um.js

um.js

211 ms

availableSurveyQuery.json

availableSurveyQuery.json

167 ms

index.css

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105 ms

store-proxy.html

store-proxy.html

185 ms

countryCurrencyDataService

countryCurrencyDataService

179 ms

sc.sc_header_footer.sc_hds

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71 ms

personRoleInfo.do

personRoleInfo.do

121 ms

notification.do

notification.do

181 ms

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110 ms

wu.json

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20 ms

baxiaCommon.js

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120 ms

rp

rp

926 ms

iconfont.woff

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5 ms

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4 ms

um.json

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53 ms

getUmid.do

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10 ms

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17 ms

normalize.css

normalize.css

593 ms

index.css

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412 ms

mtoplib.min.js

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222 ms

uploaded.js

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23 ms

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826 ms

data

data

15 ms

Accessibility Review

donlimweili.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

donlimweili.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

donlimweili.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 Donlimweili.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 Donlimweili.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

donlimweili.en.alibaba.com

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