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

Report Summary

  • 9

    Performance

    Renders faster than
    23% 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

dongzehardwaretools.en.alibaba.com

Danyang Dongze Hardware Tools Co., Ltd. - Drill Bit, Saw Blade

Page Load Speed

3.8 sec in total

First Response

88 ms

Resources Loaded

2.8 sec

Page Rendered

910 ms

dongzehardwaretools.en.alibaba.com screenshot

About Website

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

Danyang Dongze Hardware Tools Co., Ltd., Experts in Manufacturing and Exporting Drill Bit, Saw Blade and 0 more Products.

Visit dongzehardwaretools.en.alibaba.com

Key Findings

We analyzed Dongzehardwaretools.en.alibaba.com page load time and found that the first response time was 88 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dongzehardwaretools.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value19.0 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value5,060 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.455

20/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

Network Requests Diagram

dongzehardwaretools.en.alibaba.com

88 ms

dongzehardwaretools.en.alibaba.com

910 ms

108 ms

104 ms

header.css

87 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dongzehardwaretools.en.alibaba.com, 57% (57 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.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 4.4 MB (63%)

Content Size

7.0 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dongzehardwaretools.en.alibaba.com main page is 7.0 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

-85%

Potential reduce by 789.7 kB

  • Original 926.1 kB
  • After minification 922.1 kB
  • After compression 136.4 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 789.7 kB or 85% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.6 kB
  • After minification 438.5 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, Dongze Hardware Tools En Alibaba needs image optimization as it can save up to 137.1 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 3.2 MB

  • Original 5.1 MB
  • After minification 5.1 MB
  • After compression 1.9 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 62% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.6 kB
  • After minification 344.7 kB
  • After compression 111.9 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. Dongzehardwaretools.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (52%)

Requests Now

89

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongze Hardware Tools 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

dongzehardwaretools.en.alibaba.com

dongzehardwaretools.en.alibaba.com

88 ms

dongzehardwaretools.en.alibaba.com

dongzehardwaretools.en.alibaba.com

910 ms

108 ms

104 ms

header.css

header.css

87 ms

header.js

header.js

190 ms

99 ms

web-index.css

web-index.css

186 ms

web-index.css

web-index.css

95 ms

web-index.css

web-index.css

191 ms

web-index.css

web-index.css

101 ms

web-index.css

web-index.css

187 ms

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223 ms

326 ms

155 ms

index.js

index.js

154 ms

187 ms

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549 ms

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191 ms

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284 ms

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167 ms

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168 ms

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454 ms

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282 ms

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456 ms

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520 ms

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521 ms

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517 ms

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640 ms

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772 ms

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613 ms

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700 ms

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774 ms

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940 ms

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1037 ms

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837 ms

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966 ms

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1072 ms

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946 ms

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1127 ms

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1347 ms

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1163 ms

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1418 ms

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273 ms

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1344 ms

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603 ms

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693 ms

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835 ms

roboto-regular.woff

roboto-regular.woff

1006 ms

roboto-medium.woff

roboto-medium.woff

1067 ms

roboto-light.woff

roboto-light.woff

1039 ms

roboto-thin.woff

roboto-thin.woff

1073 ms

roboto-bold.woff

roboto-bold.woff

1071 ms

awsc.js

awsc.js

265 ms

154 ms

147 ms

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1027 ms

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1374 ms

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1372 ms

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1188 ms

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1298 ms

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1022 ms

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987 ms

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1371 ms

personTipsInfo.do

personTipsInfo.do

189 ms

icon-font.woff

icon-font.woff

1088 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

123 ms

eg.js

eg.js

100 ms

sc.globalxman.appscene

sc.globalxman.appscene

50 ms

footer.css

footer.css

1003 ms

et_n.js

et_n.js

46 ms

um.js

um.js

171 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

10 ms

index.js

index.js

131 ms

index.js

index.js

130 ms

7.gif

7.gif

126 ms

baxiaCommon.js

baxiaCommon.js

44 ms

rp

rp

1019 ms

wu.json

wu.json

27 ms

um.json

um.json

61 ms

getUmid.do

getUmid.do

48 ms

light0.5x.png

light0.5x.png

77 ms

pages_version.html

pages_version.html

351 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

38 ms

defer-common.js

defer-common.js

109 ms

i.alicdn.com

i.alicdn.com

273 ms

index.js

index.js

29 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

23 ms

index.js

index.js

258 ms

store-proxy.html

store-proxy.html

138 ms

countryCurrencyDataService

countryCurrencyDataService

176 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

116 ms

personRoleInfo.do

personRoleInfo.do

153 ms

notification.do

notification.do

162 ms

index.js

index.js

27 ms

index.css

index.css

35 ms

index.web.css

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76 ms

index.web.js

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117 ms

iconfont.woff

iconfont.woff

70 ms

iconfont.woff

iconfont.woff

70 ms

Accessibility Review

dongzehardwaretools.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

dongzehardwaretools.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

dongzehardwaretools.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 Dongzehardwaretools.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 Dongzehardwaretools.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

dongzehardwaretools.en.alibaba.com

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