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langmacn.en.alibaba.com screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

langmacn.en.alibaba.com

Alibaba Manufacturer Directory - Suppliers, Manufacturers, Exporters & Importers

Page Load Speed

1.2 sec in total

First Response

23 ms

Resources Loaded

867 ms

Page Rendered

277 ms

langmacn.en.alibaba.com screenshot

About Website

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

Visit langmacn.en.alibaba.com

Key Findings

We analyzed Langmacn.en.alibaba.com page load time and found that the first response time was 23 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

langmacn.en.alibaba.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value3.7 s

58/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value4,630 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

langmacn.en.alibaba.com

23 ms

langmacn.en.alibaba.com

99 ms

error404.htm

57 ms

i.alicdn.com

35 ms

error.css

106 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Langmacn.en.alibaba.com, 56% (37 requests) were made to S.alicdn.com and 14% (9 requests) were made to Gj.mmstat.com. The less responsive or slowest element that took the longest time to load (267 ms) relates to the external source At.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (60%)

Content Size

2.1 MB

After Optimization

840.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Langmacn.en.alibaba.com main page is 2.1 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. 60% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 306.4 kB

  • Original 386.2 kB
  • After minification 378.0 kB
  • After compression 79.8 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 306.4 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 250 B

  • Original 34.5 kB
  • After minification 34.2 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. Langmacn En Alibaba images are well optimized though.

JavaScript Optimization

-55%

Potential reduce by 765.8 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 630.6 kB

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 765.8 kB or 55% of the original size.

CSS Optimization

-68%

Potential reduce by 206.6 kB

  • Original 302.9 kB
  • After minification 302.8 kB
  • After compression 96.3 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. Langmacn.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 206.6 kB or 68% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (57%)

Requests Now

58

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Langmacn 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 21 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

langmacn.en.alibaba.com

langmacn.en.alibaba.com

23 ms

langmacn.en.alibaba.com

langmacn.en.alibaba.com

99 ms

error404.htm

error404.htm

57 ms

i.alicdn.com

i.alicdn.com

35 ms

error.css

error.css

106 ms

atom.js

atom.js

106 ms

110 ms

202212-image-hack.bundle.js

202212-image-hack.bundle.js

109 ms

index.css

index.css

191 ms

index.js

index.js

210 ms

polyfill.min.js

polyfill.min.js

164 ms

index.js

index.js

158 ms

common.js

common.js

166 ms

error.js

error.js

165 ms

index.js

index.js

166 ms

166 ms

61 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

98 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

165 ms

queryNicheMaterial.do

queryNicheMaterial.do

48 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

33 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

33 ms

O1CN01ghhT9i1HWsCDe82rV_!!6000000000766-2-tps-20-28.png

O1CN01ghhT9i1HWsCDe82rV_!!6000000000766-2-tps-20-28.png

118 ms

AAA=

AAA=

3 ms

AAA=

AAA=

3 ms

font_3610275_m1jmy24w8q.woff

font_3610275_m1jmy24w8q.woff

267 ms

iconfont.woff

iconfont.woff

34 ms

eg.js

eg.js

23 ms

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

25 ms

gatewayService

gatewayService

255 ms

footer.css

footer.css

14 ms

font_1516980_tt14kzligp.woff

font_1516980_tt14kzligp.woff

185 ms

7.gif

7.gif

7 ms

i.alicdn.com

i.alicdn.com

127 ms

package.js

package.js

14 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

10 ms

index.js

index.js

25 ms

async.css

async.css

25 ms

header.js

header.js

24 ms

store-proxy.html

store-proxy.html

45 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

16 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

99 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

19 ms

sc.migrate.event

sc.migrate.event

19 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

19 ms

index.js

index.js

28 ms

queryIpAjax.do

queryIpAjax.do

30 ms

sc.error.exp

sc.error.exp

10 ms

H73d4c10b73ff4ef3acebbdb4797ca493J.jpg_220x220.jpg

H73d4c10b73ff4ef3acebbdb4797ca493J.jpg_220x220.jpg

7 ms

H220dc452164f44dbbd1b6b6244ed6589b.jpg_220x220.jpg

H220dc452164f44dbbd1b6b6244ed6589b.jpg_220x220.jpg

13 ms

H49780099d9d940b687c07d1664d17872U.jpg_220x220.jpg

H49780099d9d940b687c07d1664d17872U.jpg_220x220.jpg

12 ms

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

15 ms

H42871cf49c4e47b6be5ea31d7665a54bb.jpg_220x220.jpg

H42871cf49c4e47b6be5ea31d7665a54bb.jpg_220x220.jpg

10 ms

Hb6ba4ce3de814f05a3e12d5937c38d76R.jpg_220x220.jpg

Hb6ba4ce3de814f05a3e12d5937c38d76R.jpg_220x220.jpg

13 ms

Hbe530ab6cb5b460d95894b25fb261d8eP.png_220x220.png

Hbe530ab6cb5b460d95894b25fb261d8eP.png_220x220.png

12 ms

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

16 ms

Hf751249b26d2431f9d8543de81cac157t.jpg_220x220.jpg

Hf751249b26d2431f9d8543de81cac157t.jpg_220x220.jpg

18 ms

Hdc0e42570bd940f38cd70e0eff5f11641.jpg_220x220.jpg

Hdc0e42570bd940f38cd70e0eff5f11641.jpg_220x220.jpg

17 ms

H6fde4154c07b498faf52be81129c3cebM.jpg_220x220.jpg

H6fde4154c07b498faf52be81129c3cebM.jpg_220x220.jpg

19 ms

H5500a88a6b464a1da4f60b2fef49c536E.jpg_220x220.jpg

H5500a88a6b464a1da4f60b2fef49c536E.jpg_220x220.jpg

18 ms

H32e040ccade04ba88b4bac1d88c0f1425.jpg_220x220.jpg

H32e040ccade04ba88b4bac1d88c0f1425.jpg_220x220.jpg

18 ms

sc.error.exp

sc.error.exp

14 ms

data

data

15 ms

index.js

index.js

15 ms

defer-common.js

defer-common.js

13 ms

defer-common.css

defer-common.css

14 ms

Accessibility Review

langmacn.en.alibaba.com accessibility score

72

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

langmacn.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

langmacn.en.alibaba.com SEO score

93

Search Engine Optimization Advices

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

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Langmacn.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Langmacn.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

langmacn.en.alibaba.com

Open Graph description is not detected on the main page of Langmacn En Alibaba. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: