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scy-china.en.alibaba.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 45

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

scy-china.en.alibaba.com

Shenzhen Shichuangyi Electronics Co., Ltd. - SSD, DRAM Module

Page Load Speed

4.5 sec in total

First Response

701 ms

Resources Loaded

3.2 sec

Page Rendered

543 ms

scy-china.en.alibaba.com screenshot

About Website

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

Shenzhen Shichuangyi Electronics Co., Ltd., Experts in Manufacturing and Exporting SSD, DRAM Module and 0 more Products.

Visit scy-china.en.alibaba.com

Key Findings

We analyzed Scy-china.en.alibaba.com page load time and found that the first response time was 701 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

scy-china.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value10.4 s

0/100

25%

SI (Speed Index)

Value13.8 s

1/100

10%

TBT (Total Blocking Time)

Value11,020 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.31

38/100

15%

TTI (Time to Interactive)

Value29.6 s

0/100

10%

Network Requests Diagram

scy-china.en.alibaba.com

701 ms

scy-china.en.alibaba.com

684 ms

64 ms

57 ms

header.css

63 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Scy-china.en.alibaba.com, 46% (39 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (61%)

Content Size

7.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Scy-china.en.alibaba.com main page is 7.0 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 583.7 kB

  • Original 697.4 kB
  • After minification 693.5 kB
  • After compression 113.7 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 583.7 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.6 kB
  • After minification 438.5 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, Scy China En Alibaba needs image optimization as it can save up to 137.1 kB or 24% 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 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 294.0 kB

  • Original 405.9 kB
  • After minification 355.1 kB
  • After compression 111.9 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. Scy-china.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 294.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (58%)

Requests Now

74

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Scy China 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

scy-china.en.alibaba.com

scy-china.en.alibaba.com

701 ms

scy-china.en.alibaba.com

scy-china.en.alibaba.com

684 ms

64 ms

57 ms

header.css

header.css

63 ms

header.js

header.js

109 ms

368 ms

web-index.css

web-index.css

106 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

107 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

108 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

128 ms

199 ms

159 ms

index.js

index.js

118 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

305 ms

H82be79320e694d5fb03d4b7b02988b99P.png

H82be79320e694d5fb03d4b7b02988b99P.png

106 ms

H4f927b43028749d2a59cc849245a40f9l.jpg

H4f927b43028749d2a59cc849245a40f9l.jpg

673 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

71 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

71 ms

H333fb393afe4449399140eb8d0745dc0V.jpg

H333fb393afe4449399140eb8d0745dc0V.jpg

804 ms

Hfb4f6f78b8014e8e9ba539f99c21e45e9.jpg

Hfb4f6f78b8014e8e9ba539f99c21e45e9.jpg

338 ms

Hc421810ae4de47c3a4a09329babd4c32n.png_100x100.png

Hc421810ae4de47c3a4a09329babd4c32n.png_100x100.png

291 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

296 ms

H17c820e71c9149b997f10576507877a9R.jpg

H17c820e71c9149b997f10576507877a9R.jpg

324 ms

Hde12207e63d2488ab145a6ad5ae7745eF.jpg

Hde12207e63d2488ab145a6ad5ae7745eF.jpg

485 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

310 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

313 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

316 ms

roboto-regular.woff

roboto-regular.woff

69 ms

roboto-medium.woff

roboto-medium.woff

68 ms

roboto-light.woff

roboto-light.woff

90 ms

roboto-thin.woff

roboto-thin.woff

80 ms

roboto-bold.woff

roboto-bold.woff

91 ms

321 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

80 ms

H6dc8f56c2e7e4dd98901ce54afa2b988F.jpg

H6dc8f56c2e7e4dd98901ce54afa2b988F.jpg

154 ms

H9fa2f9ffc65f45d89b763885abae1549y.png

H9fa2f9ffc65f45d89b763885abae1549y.png

155 ms

Hb53767a28ae34b91bfc2e6e84e89ff3e4.jpg

Hb53767a28ae34b91bfc2e6e84e89ff3e4.jpg

205 ms

Hdb3b6c1bd44b4b6c96de1f7218c7e9377.png

Hdb3b6c1bd44b4b6c96de1f7218c7e9377.png

204 ms

H0a55d75e609540be9d5c1888ef7c1847R.jpg

H0a55d75e609540be9d5c1888ef7c1847R.jpg

172 ms

H8355e0a1d34b479ea16eddcd5d88a4ecm.jpg

H8355e0a1d34b479ea16eddcd5d88a4ecm.jpg

188 ms

H1bda501fe6824405a5dd1db0e1d083c3A.jpg

H1bda501fe6824405a5dd1db0e1d083c3A.jpg

255 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

307 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

299 ms

personTipsInfo.do

personTipsInfo.do

246 ms

57 ms

icon-font.woff

icon-font.woff

39 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

49 ms

awsc.js

awsc.js

217 ms

112 ms

index.js

index.js

45 ms

index.css

index.css

15 ms

eg.js

eg.js

267 ms

footer.css

footer.css

10 ms

light0.5x.png

light0.5x.png

26 ms

pages_version.html

pages_version.html

278 ms

defer-common.js

defer-common.js

487 ms

i.alicdn.com

i.alicdn.com

485 ms

index.js

index.js

20 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

212 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

242 ms

et_n.js

et_n.js

47 ms

um.js

um.js

144 ms

wu.json

wu.json

414 ms

sc.globalxman.appscene

sc.globalxman.appscene

7 ms

index.js

index.js

127 ms

index.js

index.js

137 ms

7.gif

7.gif

4 ms

index.web.css

index.web.css

7 ms

index.web.js

index.web.js

28 ms

availableSurveyQuery.json

availableSurveyQuery.json

43 ms

baxiaCommon.js

baxiaCommon.js

102 ms

rp

rp

1082 ms

index.js

index.js

755 ms

store-proxy.html

store-proxy.html

92 ms

countryCurrencyDataService

countryCurrencyDataService

493 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

71 ms

personRoleInfo.do

personRoleInfo.do

66 ms

notification.do

notification.do

75 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

8 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

7 ms

Accessibility Review

scy-china.en.alibaba.com accessibility score

45

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

High

Links do not have a discernible name

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

scy-china.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

scy-china.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 Scy-china.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 Scy-china.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

scy-china.en.alibaba.com

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