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

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

slmachine.en.alibaba.com

Wuyi Slon Machinery Co., Ltd. - Crusher Part, Mining Machinery

Page Load Speed

21.5 sec in total

First Response

231 ms

Resources Loaded

21.1 sec

Page Rendered

170 ms

slmachine.en.alibaba.com screenshot

About Website

Click here to check amazing Slmachine En Alibaba content for China. Otherwise, check out these important facts you probably never knew about slmachine.en.alibaba.com

Wuyi Slon Machinery Co., Ltd., Experts in Manufacturing and Exporting Crusher Part, Mining Machinery and 0 more Products.

Visit slmachine.en.alibaba.com

Key Findings

We analyzed Slmachine.en.alibaba.com page load time and found that the first response time was 231 ms and then it took 21.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

slmachine.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value4,860 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.543

13/100

15%

TTI (Time to Interactive)

Value27.7 s

0/100

10%

Network Requests Diagram

slmachine.en.alibaba.com

231 ms

slmachine.en.alibaba.com

625 ms

76 ms

59 ms

header.css

66 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Slmachine.en.alibaba.com, 46% (48 requests) were made to S.alicdn.com and 13% (14 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (64%)

Content Size

6.4 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Slmachine.en.alibaba.com main page is 6.4 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. 55% of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 498.2 kB

  • Original 601.0 kB
  • After minification 597.1 kB
  • After compression 102.8 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 498.2 kB or 83% 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, Slmachine 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

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-73%

Potential reduce by 303.5 kB

  • Original 417.6 kB
  • After minification 366.7 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. Slmachine.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 303.5 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 57 (63%)

Requests Now

91

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Slmachine 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

slmachine.en.alibaba.com

slmachine.en.alibaba.com

231 ms

slmachine.en.alibaba.com

slmachine.en.alibaba.com

625 ms

76 ms

59 ms

header.css

header.css

66 ms

header.js

header.js

71 ms

60 ms

web-index.css

web-index.css

62 ms

web-index.css

web-index.css

64 ms

web-index.css

web-index.css

67 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

183 ms

208 ms

179 ms

index.js

index.js

204 ms

205 ms

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248 ms

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801 ms

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493 ms

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84 ms

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86 ms

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229 ms

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241 ms

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628 ms

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497 ms

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503 ms

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497 ms

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495 ms

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307 ms

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495 ms

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310 ms

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312 ms

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430 ms

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730 ms

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1046 ms

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1276 ms

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499 ms

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511 ms

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947 ms

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725 ms

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860 ms

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833 ms

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513 ms

personTipsInfo.do

personTipsInfo.do

171 ms

awsc.js

awsc.js

221 ms

142 ms

74 ms

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2831 ms

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412 ms

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356 ms

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679 ms

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504 ms

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412 ms

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819 ms

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1023 ms

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1018 ms

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1234 ms

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987 ms

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1013 ms

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1479 ms

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2312 ms

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1194 ms

roboto-regular.woff

roboto-regular.woff

1033 ms

roboto-medium.woff

roboto-medium.woff

1046 ms

roboto-light.woff

roboto-light.woff

1059 ms

roboto-thin.woff

roboto-thin.woff

1059 ms

roboto-bold.woff

roboto-bold.woff

1074 ms

icon-font.woff

icon-font.woff

979 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

81 ms

footer.css

footer.css

991 ms

eg.js

eg.js

18 ms

sc.globalxman.appscene

sc.globalxman.appscene

12 ms

index.js

index.js

221 ms

index.js

index.js

25 ms

7.gif

7.gif

22 ms

et_f.js

et_f.js

24 ms

um.js

um.js

142 ms

ts

ts

20086 ms

wu.json

wu.json

31 ms

baxiaCommon.js

baxiaCommon.js

12 ms

rp

rp

19899 ms

ts

ts

19899 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

48 ms

light0.5x.png

light0.5x.png

58 ms

pages_version.html

pages_version.html

108 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

17 ms

defer-common.js

defer-common.js

618 ms

i.alicdn.com

i.alicdn.com

593 ms

index.js

index.js

19 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

37 ms

index.web.css

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153 ms

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26 ms

availableSurveyQuery.json

availableSurveyQuery.json

70 ms

index.js

index.js

24 ms

store-proxy.html

store-proxy.html

179 ms

countryCurrencyDataService

countryCurrencyDataService

181 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

151 ms

personRoleInfo.do

personRoleInfo.do

150 ms

notification.do

notification.do

142 ms

iconfont.woff

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82 ms

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iconfont.woff

33 ms

index.js

index.js

114 ms

index.css

index.css

11 ms

footer-sync.js

footer-sync.js

8 ms

Accessibility Review

slmachine.en.alibaba.com accessibility score

70

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

slmachine.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

slmachine.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 Slmachine.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 Slmachine.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

slmachine.en.alibaba.com

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