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

Report Summary

  • 67

    Performance

    Renders faster than
    79% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

szdldt.en.alibaba.com

Alibaba Manufacturer Directory - Suppliers, Manufacturers, Exporters & Importers

Page Load Speed

2.8 sec in total

First Response

260 ms

Resources Loaded

2.3 sec

Page Rendered

306 ms

szdldt.en.alibaba.com screenshot

About Website

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

Visit szdldt.en.alibaba.com

Key Findings

We analyzed Szdldt.en.alibaba.com page load time and found that the first response time was 260 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

szdldt.en.alibaba.com performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

44/100

10%

LCP (Largest Contentful Paint)

Value3.8 s

56/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

szdldt.en.alibaba.com

260 ms

szdldt.en.alibaba.com

48 ms

error404.htm

57 ms

i.alicdn.com

243 ms

error.css

49 ms

Our browser made a total of 74 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Szdldt.en.alibaba.com, 54% (40 requests) were made to S.alicdn.com and 14% (10 requests) were made to Gj.mmstat.com. The less responsive or slowest element that took the longest time to load (943 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 852.5 kB (46%)

Content Size

1.8 MB

After Optimization

983.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szdldt.en.alibaba.com main page is 1.8 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. 60% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 307.2 kB

  • Original 387.5 kB
  • After minification 379.3 kB
  • After compression 80.3 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 307.2 kB or 79% of the original size.

Image Optimization

-0%

Potential reduce by 250 B

  • Original 56.8 kB
  • After minification 56.6 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. Szdldt En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 272.0 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 750.1 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 272.0 kB or 27% of the original size.

CSS Optimization

-74%

Potential reduce by 273.0 kB

  • Original 369.4 kB
  • After minification 369.3 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. Szdldt.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 273.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (62%)

Requests Now

66

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szdldt 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 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szdldt.en.alibaba.com

szdldt.en.alibaba.com

260 ms

szdldt.en.alibaba.com

szdldt.en.alibaba.com

48 ms

error404.htm

error404.htm

57 ms

i.alicdn.com

i.alicdn.com

243 ms

error.css

error.css

49 ms

atom.js

atom.js

52 ms

50 ms

202212-image-hack.bundle.js

202212-image-hack.bundle.js

46 ms

index.css

index.css

44 ms

index.js

index.js

50 ms

polyfill.min.js

polyfill.min.js

49 ms

index.js

index.js

92 ms

common.js

common.js

84 ms

error.js

error.js

51 ms

index.js

index.js

58 ms

54 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

89 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

140 ms

38 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

133 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

81 ms

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

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

107 ms

AAA=

AAA=

48 ms

AAA=

AAA=

48 ms

font_3610275_m1jmy24w8q.woff

font_3610275_m1jmy24w8q.woff

101 ms

queryNicheMaterial.do

queryNicheMaterial.do

254 ms

eg.js

eg.js

61 ms

iconfont.woff

iconfont.woff

53 ms

gatewayService

gatewayService

395 ms

footer.css

footer.css

11 ms

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

70 ms

font_1516980_tt14kzligp.woff

font_1516980_tt14kzligp.woff

33 ms

7.gif

7.gif

26 ms

index.js

index.js

26 ms

index.js

index.js

32 ms

i.alicdn.com

i.alicdn.com

21 ms

package.js

package.js

38 ms

index.js

index.js

138 ms

async.css

async.css

60 ms

header.js

header.js

237 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

9 ms

index.js

index.js

8 ms

awsc.js

awsc.js

14 ms

baxiaCommon.js

baxiaCommon.js

21 ms

rp

rp

943 ms

index.js

index.js

38 ms

et_n.js

et_n.js

7 ms

sc.sc_header_footer.tbexp

sc.sc_header_footer.tbexp

4 ms

O1CN01kHTvx81PkAmzNqijt_!!6000000001878-0-tps-3840-80.jpg

O1CN01kHTvx81PkAmzNqijt_!!6000000001878-0-tps-3840-80.jpg

96 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

76 ms

store-proxy.html

store-proxy.html

35 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

10 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

16 ms

sc.migrate.event

sc.migrate.event

36 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

37 ms

queryIpAjax.do

queryIpAjax.do

58 ms

H52bed0b0038a41eaad46d6cf696d4f64q.jpg_220x220.jpg

H52bed0b0038a41eaad46d6cf696d4f64q.jpg_220x220.jpg

191 ms

sc.error.exp

sc.error.exp

5 ms

sc.error.exp

sc.error.exp

28 ms

Hde0beb90caf5462fa0fe1db49a03fc16M.jpg_220x220.jpg

Hde0beb90caf5462fa0fe1db49a03fc16M.jpg_220x220.jpg

14 ms

H167570893e754c2ebada4b7123e92de3w.jpg_220x220.jpg

H167570893e754c2ebada4b7123e92de3w.jpg_220x220.jpg

17 ms

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

12 ms

H42871cf49c4e47b6be5ea31d7665a54bb.jpg_220x220.jpg

H42871cf49c4e47b6be5ea31d7665a54bb.jpg_220x220.jpg

7 ms

H770eaa06bcc846a186350f91be01d341e.png_220x220.png

H770eaa06bcc846a186350f91be01d341e.png_220x220.png

6 ms

H3456567a223b40b79c23e427aa44f441O.jpg_220x220.jpg

H3456567a223b40b79c23e427aa44f441O.jpg_220x220.jpg

9 ms

H32e040ccade04ba88b4bac1d88c0f1425.jpg_220x220.jpg

H32e040ccade04ba88b4bac1d88c0f1425.jpg_220x220.jpg

16 ms

Hf751249b26d2431f9d8543de81cac157t.jpg_220x220.jpg

Hf751249b26d2431f9d8543de81cac157t.jpg_220x220.jpg

14 ms

H43a115f1fd0a45a0bc1f340bc614a24fd.jpg_220x220.jpg

H43a115f1fd0a45a0bc1f340bc614a24fd.jpg_220x220.jpg

24 ms

Hefb52ee3b0374c5690ff847067ff351e9.jpg_220x220.jpg

Hefb52ee3b0374c5690ff847067ff351e9.jpg_220x220.jpg

17 ms

H5500a88a6b464a1da4f60b2fef49c536E.jpg_220x220.jpg

H5500a88a6b464a1da4f60b2fef49c536E.jpg_220x220.jpg

18 ms

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

23 ms

data

data

18 ms

defer-common.js

defer-common.js

22 ms

defer-common.css

defer-common.css

16 ms

Accessibility Review

szdldt.en.alibaba.com accessibility score

76

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

Image elements do not have [alt] attributes

Best Practices

szdldt.en.alibaba.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

szdldt.en.alibaba.com SEO score

85

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 Szdldt.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 Szdldt.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

szdldt.en.alibaba.com

Open Graph description is not detected on the main page of Szdldt 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: