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dyyongshun.en.alibaba.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

dyyongshun.en.alibaba.com

Danyang Yongshun Tools Co., Ltd. - HSS Twist Drill Bit, Step Dril Bit

Page Load Speed

2.3 sec in total

First Response

97 ms

Resources Loaded

1.9 sec

Page Rendered

316 ms

dyyongshun.en.alibaba.com screenshot

About Website

Welcome to dyyongshun.en.alibaba.com homepage info - get ready to check Dy Yongshun En Alibaba best content for China right away, or after learning these important things about dyyongshun.en.alibaba.com

Danyang Yongshun Tools Co., Ltd., Experts in Manufacturing and Exporting HSS Twist Drill Bit, Step Dril Bit and 0 more Products.

Visit dyyongshun.en.alibaba.com

Key Findings

We analyzed Dyyongshun.en.alibaba.com page load time and found that the first response time was 97 ms and then it took 2.2 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

dyyongshun.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value4,340 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.964

2/100

15%

TTI (Time to Interactive)

Value24.8 s

0/100

10%

Network Requests Diagram

dyyongshun.en.alibaba.com

97 ms

dyyongshun.en.alibaba.com

655 ms

91 ms

53 ms

header.css

64 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Dyyongshun.en.alibaba.com, 46% (32 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (975 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (64%)

Content Size

6.1 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dyyongshun.en.alibaba.com main page is 6.1 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. 70% of websites need less resources to load. Javascripts take 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 331.4 kB

  • Original 413.2 kB
  • After minification 409.3 kB
  • After compression 81.8 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 331.4 kB or 80% 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, Dy Yongshun 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

-63%

Potential reduce by 3.3 MB

  • Original 5.2 MB
  • After minification 5.2 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 3.3 MB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 287.3 kB

  • Original 399.4 kB
  • After minification 347.8 kB
  • After compression 112.1 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. Dyyongshun.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (63%)

Requests Now

59

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dy Yongshun 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

dyyongshun.en.alibaba.com

dyyongshun.en.alibaba.com

97 ms

dyyongshun.en.alibaba.com

dyyongshun.en.alibaba.com

655 ms

91 ms

53 ms

header.css

header.css

64 ms

header.js

header.js

69 ms

61 ms

web-index.css

web-index.css

63 ms

web-index.css

web-index.css

58 ms

web-index.css

web-index.css

64 ms

web-index.css

web-index.css

68 ms

web-index.css

web-index.css

74 ms

199 ms

72 ms

index.js

index.js

73 ms

77 ms

HTB1odaCB3KTBuNkSne1q6yJoXXak.jpg

HTB1odaCB3KTBuNkSne1q6yJoXXak.jpg

745 ms

HTB1CsLIpAUmBKNjSZFO761b2XXad.png

HTB1CsLIpAUmBKNjSZFO761b2XXad.png

943 ms

58 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

536 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

169 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

58 ms

HTB19qL9KhGYBuNjy0Fnq6x5lpXaf.jpg

HTB19qL9KhGYBuNjy0Fnq6x5lpXaf.jpg

599 ms

HTB1kgk_JVmWBuNjSspdq6zugXXaM.jpg

HTB1kgk_JVmWBuNjSspdq6zugXXaM.jpg

489 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

665 ms

HTB1QdDaKhSYBuNjSspjq6x73VXa7.jpg

HTB1QdDaKhSYBuNjSspjq6x73VXa7.jpg

523 ms

HTB1RpAKc56guuRkSnb4q6zu4XXaL.jpg

HTB1RpAKc56guuRkSnb4q6zu4XXaL.jpg

541 ms

personTipsInfo.do

personTipsInfo.do

167 ms

awsc.js

awsc.js

204 ms

109 ms

roboto-regular.woff

roboto-regular.woff

103 ms

roboto-medium.woff

roboto-medium.woff

121 ms

roboto-light.woff

roboto-light.woff

121 ms

roboto-thin.woff

roboto-thin.woff

136 ms

roboto-bold.woff

roboto-bold.woff

136 ms

icon-font.woff

icon-font.woff

60 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

135 ms

footer.css

footer.css

53 ms

eg.js

eg.js

78 ms

light0.5x.png

light0.5x.png

274 ms

pages_version.html

pages_version.html

83 ms

defer-common.js

defer-common.js

77 ms

i.alicdn.com

i.alicdn.com

77 ms

index.js

index.js

31 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

24 ms

et_n.js

et_n.js

162 ms

um.js

um.js

62 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

41 ms

sc.globalxman.appscene

sc.globalxman.appscene

11 ms

index.js

index.js

12 ms

index.js

index.js

15 ms

7.gif

7.gif

7 ms

baxiaCommon.js

baxiaCommon.js

110 ms

rp

rp

975 ms

store-proxy.html

store-proxy.html

154 ms

countryCurrencyDataService

countryCurrencyDataService

194 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

143 ms

personRoleInfo.do

personRoleInfo.do

144 ms

notification.do

notification.do

248 ms

index.web.css

index.web.css

121 ms

index.web.js

index.web.js

138 ms

index.js

index.js

91 ms

wu.json

wu.json

109 ms

availableSurveyQuery.json

availableSurveyQuery.json

69 ms

index.js

index.js

68 ms

iconfont.woff

iconfont.woff

26 ms

iconfont.woff

iconfont.woff

65 ms

um.json

um.json

59 ms

index.css

index.css

13 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

dyyongshun.en.alibaba.com accessibility score

68

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

dyyongshun.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

Displays images with incorrect aspect ratio

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

dyyongshun.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 Dyyongshun.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 Dyyongshun.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

dyyongshun.en.alibaba.com

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