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

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

sycreader.en.alibaba.com

Shenzhen Sycreader RFID Technology Co.,Ltd. - RFID reader writer, UHF RFID reader

Page Load Speed

3.6 sec in total

First Response

14 ms

Resources Loaded

3.3 sec

Page Rendered

317 ms

sycreader.en.alibaba.com screenshot

About Website

Welcome to sycreader.en.alibaba.com homepage info - get ready to check Sycreader En Alibaba best content for China right away, or after learning these important things about sycreader.en.alibaba.com

Shenzhen Sycreader RFID Technology Co.,Ltd., Experts in Manufacturing and Exporting RFID reader writer, UHF RFID reader and 0 more Products.

Visit sycreader.en.alibaba.com

Key Findings

We analyzed Sycreader.en.alibaba.com page load time and found that the first response time was 14 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sycreader.en.alibaba.com performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

60/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value6,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

sycreader.en.alibaba.com

14 ms

sycreader.en.alibaba.com

799 ms

96 ms

95 ms

header.css

150 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sycreader.en.alibaba.com, 44% (48 requests) were made to S.alicdn.com and 22% (24 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.7 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (61%)

Content Size

6.5 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sycreader.en.alibaba.com main page is 6.5 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 475.0 kB

  • Original 578.6 kB
  • After minification 574.5 kB
  • After compression 103.6 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 475.0 kB or 82% of the original size.

Image Optimization

-5%

Potential reduce by 15.3 kB

  • Original 304.8 kB
  • After minification 289.5 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. Sycreader En Alibaba images are well optimized though.

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 285.0 kB

  • Original 396.9 kB
  • After minification 346.1 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. Sycreader.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (51%)

Requests Now

99

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 99 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sycreader 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

sycreader.en.alibaba.com

sycreader.en.alibaba.com

14 ms

sycreader.en.alibaba.com

sycreader.en.alibaba.com

799 ms

96 ms

95 ms

header.css

header.css

150 ms

header.js

header.js

164 ms

223 ms

web-index.css

web-index.css

161 ms

web-index.css

web-index.css

166 ms

web-index.css

web-index.css

165 ms

web-index.css

web-index.css

165 ms

web-index.css

web-index.css

166 ms

406 ms

215 ms

index.js

index.js

212 ms

214 ms

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434 ms

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2063 ms

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1291 ms

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622 ms

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291 ms

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305 ms

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306 ms

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478 ms

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291 ms

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434 ms

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475 ms

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733 ms

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433 ms

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451 ms

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759 ms

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730 ms

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920 ms

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694 ms

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763 ms

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405 ms

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620 ms

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751 ms

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1020 ms

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1017 ms

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1465 ms

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1424 ms

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1465 ms

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1424 ms

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1423 ms

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1560 ms

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1589 ms

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1608 ms

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2135 ms

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1814 ms

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1674 ms

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1904 ms

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2747 ms

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2207 ms

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2265 ms

246 ms

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374 ms

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377 ms

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1070 ms

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941 ms

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544 ms

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728 ms

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757 ms

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944 ms

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1352 ms

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1029 ms

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844 ms

roboto-regular.woff

roboto-regular.woff

710 ms

roboto-medium.woff

roboto-medium.woff

737 ms

roboto-light.woff

roboto-light.woff

737 ms

roboto-thin.woff

roboto-thin.woff

738 ms

roboto-bold.woff

roboto-bold.woff

739 ms

personTipsInfo.do

personTipsInfo.do

294 ms

awsc.js

awsc.js

286 ms

242 ms

icon-font.woff

icon-font.woff

571 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

181 ms

footer.css

footer.css

447 ms

eg.js

eg.js

47 ms

et_n.js

et_n.js

34 ms

um.js

um.js

170 ms

sc.globalxman.appscene

sc.globalxman.appscene

52 ms

index.js

index.js

44 ms

index.js

index.js

44 ms

7.gif

7.gif

40 ms

wu.json

wu.json

126 ms

baxiaCommon.js

baxiaCommon.js

17 ms

rp

rp

1091 ms

light0.5x.png

light0.5x.png

96 ms

pages_version.html

pages_version.html

180 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

54 ms

defer-common.js

defer-common.js

175 ms

i.alicdn.com

i.alicdn.com

173 ms

index.js

index.js

37 ms

um.json

um.json

222 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

192 ms

index.web.css

index.web.css

139 ms

index.web.js

index.web.js

163 ms

index.js

index.js

318 ms

store-proxy.html

store-proxy.html

132 ms

countryCurrencyDataService

countryCurrencyDataService

229 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

113 ms

personRoleInfo.do

personRoleInfo.do

210 ms

notification.do

notification.do

242 ms

getUmid.do

getUmid.do

118 ms

availableSurveyQuery.json

availableSurveyQuery.json

92 ms

index.js

index.js

86 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

8 ms

index.css

index.css

14 ms

Accessibility Review

sycreader.en.alibaba.com accessibility score

69

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

sycreader.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

sycreader.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 Sycreader.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 Sycreader.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

sycreader.en.alibaba.com

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