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durac.en.alibaba.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

durac.en.alibaba.com

Yucheng Sanqian Measuring Tools Co., Ltd. - Measuring Tape, Screw Driver

Page Load Speed

3.1 sec in total

First Response

91 ms

Resources Loaded

2.3 sec

Page Rendered

707 ms

durac.en.alibaba.com screenshot

About Website

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

Yucheng Sanqian Measuring Tools Co., Ltd., Experts in Manufacturing and Exporting Measuring Tape, Screw Driver and 0 more Products.

Visit durac.en.alibaba.com

Key Findings

We analyzed Durac.en.alibaba.com page load time and found that the first response time was 91 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

durac.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value6,700 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.94

3/100

15%

TTI (Time to Interactive)

Value29.0 s

0/100

10%

Network Requests Diagram

durac.en.alibaba.com

91 ms

durac.en.alibaba.com

493 ms

65 ms

63 ms

header.css

114 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 Durac.en.alibaba.com, 55% (57 requests) were made to S.alicdn.com and 10% (10 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (64%)

Content Size

3.8 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Durac.en.alibaba.com main page is 3.8 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 933.1 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 149.5 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 933.1 kB or 86% 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, Durac 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

-52%

Potential reduce by 1.2 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.1 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 1.2 MB or 52% of the original size.

CSS Optimization

-88%

Potential reduce by 287.0 kB

  • Original 325.3 kB
  • After minification 274.4 kB
  • After compression 38.3 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. Durac.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.0 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (53%)

Requests Now

93

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Durac 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

durac.en.alibaba.com

durac.en.alibaba.com

91 ms

durac.en.alibaba.com

durac.en.alibaba.com

493 ms

65 ms

63 ms

header.css

header.css

114 ms

header.js

header.js

112 ms

254 ms

web-index.css

web-index.css

59 ms

web-index.css

web-index.css

173 ms

web-index.css

web-index.css

172 ms

web-index.css

web-index.css

170 ms

web-index.css

web-index.css

174 ms

285 ms

180 ms

index.js

index.js

181 ms

202 ms

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391 ms

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361 ms

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361 ms

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1369 ms

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254 ms

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242 ms

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252 ms

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390 ms

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522 ms

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400 ms

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388 ms

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473 ms

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398 ms

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357 ms

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357 ms

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447 ms

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1537 ms

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355 ms

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536 ms

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741 ms

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495 ms

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396 ms

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564 ms

personTipsInfo.do

personTipsInfo.do

334 ms

141 ms

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273 ms

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277 ms

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343 ms

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624 ms

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831 ms

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626 ms

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623 ms

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622 ms

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624 ms

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626 ms

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777 ms

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812 ms

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776 ms

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730 ms

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852 ms

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869 ms

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853 ms

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1416 ms

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1526 ms

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1033 ms

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1032 ms

roboto-regular.woff

roboto-regular.woff

860 ms

roboto-medium.woff

roboto-medium.woff

860 ms

roboto-light.woff

roboto-light.woff

861 ms

roboto-thin.woff

roboto-thin.woff

862 ms

roboto-bold.woff

roboto-bold.woff

882 ms

awsc.js

awsc.js

296 ms

134 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

188 ms

icon-font.woff

icon-font.woff

789 ms

footer.css

footer.css

683 ms

eg.js

eg.js

65 ms

sc.globalxman.appscene

sc.globalxman.appscene

12 ms

index.js

index.js

19 ms

index.js

index.js

8 ms

7.gif

7.gif

4 ms

awsc.js

awsc.js

13 ms

baxiaCommon.js

baxiaCommon.js

8 ms

rp

rp

1022 ms

et_n.js

et_n.js

70 ms

um.js

um.js

54 ms

wu.json

wu.json

35 ms

um.json

um.json

60 ms

getUmid.do

getUmid.do

34 ms

light0.5x.png

light0.5x.png

86 ms

pages_version.html

pages_version.html

102 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

41 ms

defer-common.js

defer-common.js

247 ms

i.alicdn.com

i.alicdn.com

244 ms

index.js

index.js

32 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

48 ms

index.web.css

index.web.css

24 ms

index.web.js

index.web.js

35 ms

availableSurveyQuery.json

availableSurveyQuery.json

191 ms

index.js

index.js

174 ms

store-proxy.html

store-proxy.html

230 ms

countryCurrencyDataService

countryCurrencyDataService

140 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

103 ms

personRoleInfo.do

personRoleInfo.do

91 ms

notification.do

notification.do

110 ms

iconfont.woff

iconfont.woff

25 ms

iconfont.woff

iconfont.woff

3 ms

data

data

4 ms

Accessibility Review

durac.en.alibaba.com accessibility score

47

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.

Best Practices

durac.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

durac.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 Durac.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 Durac.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

durac.en.alibaba.com

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