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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

szknstar.en.alibaba.com

Shenzhen Sunnytec Electronics Co., Ltd. - Portable Radio, Cassette Player

Page Load Speed

5.4 sec in total

First Response

78 ms

Resources Loaded

5 sec

Page Rendered

360 ms

szknstar.en.alibaba.com screenshot

About Website

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

Shenzhen Sunnytec Electronics Co., Ltd., Experts in Manufacturing and Exporting Portable Radio, Cassette Player and 0 more Products.

Visit szknstar.en.alibaba.com

Key Findings

We analyzed Szknstar.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

szknstar.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value18.6 s

0/100

10%

TBT (Total Blocking Time)

Value8,450 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.368

29/100

15%

TTI (Time to Interactive)

Value29.5 s

0/100

10%

Network Requests Diagram

szknstar.en.alibaba.com

78 ms

szknstar.en.alibaba.com

766 ms

88 ms

64 ms

header.css

71 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 2% of them (3 requests) were addressed to the original Szknstar.en.alibaba.com, 28% (35 requests) were made to S.alicdn.com and 23% (28 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (4.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (46%)

Content Size

7.9 MB

After Optimization

4.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szknstar.en.alibaba.com main page is 7.9 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 6.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 415.6 kB

  • Original 510.1 kB
  • After minification 506.2 kB
  • After compression 94.4 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 415.6 kB or 81% of the original size.

Image Optimization

-20%

Potential reduce by 161.6 kB

  • Original 825.6 kB
  • After minification 664.0 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, Szknstar En Alibaba needs image optimization as it can save up to 161.6 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 2.9 MB

  • Original 6.2 MB
  • After minification 6.2 MB
  • After compression 3.3 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 2.9 MB or 46% of the original size.

CSS Optimization

-58%

Potential reduce by 204.6 kB

  • Original 352.6 kB
  • After minification 301.7 kB
  • After compression 147.9 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. Szknstar.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 204.6 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (44%)

Requests Now

113

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Szknstar 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 33 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

szknstar.en.alibaba.com

szknstar.en.alibaba.com

78 ms

szknstar.en.alibaba.com

szknstar.en.alibaba.com

766 ms

88 ms

64 ms

header.css

header.css

71 ms

header.js

header.js

77 ms

64 ms

web-index.css

web-index.css

68 ms

web-index.css

web-index.css

74 ms

web-index.css

web-index.css

74 ms

web-index.css

web-index.css

75 ms

221 ms

218 ms

index.js

index.js

216 ms

216 ms

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305 ms

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373 ms

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1475 ms

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426 ms

173 ms

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611 ms

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611 ms

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443 ms

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1179 ms

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444 ms

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534 ms

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1879 ms

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586 ms

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255 ms

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218 ms

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416 ms

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217 ms

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218 ms

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217 ms

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237 ms

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254 ms

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254 ms

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254 ms

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294 ms

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294 ms

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293 ms

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316 ms

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298 ms

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316 ms

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297 ms

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297 ms

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344 ms

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345 ms

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413 ms

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410 ms

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409 ms

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833 ms

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832 ms

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832 ms

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413 ms

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435 ms

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274 ms

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289 ms

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2302 ms

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339 ms

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340 ms

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830 ms

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405 ms

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522 ms

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4362 ms

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577 ms

personTipsInfo.do

personTipsInfo.do

277 ms

awsc.js

awsc.js

272 ms

186 ms

roboto-regular.woff

roboto-regular.woff

188 ms

roboto-medium.woff

roboto-medium.woff

188 ms

roboto-light.woff

roboto-light.woff

187 ms

roboto-thin.woff

roboto-thin.woff

186 ms

roboto-bold.woff

roboto-bold.woff

212 ms

icon-font.woff

icon-font.woff

189 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

258 ms

footer.css

footer.css

79 ms

eg.js

eg.js

163 ms

et_n.js

et_n.js

102 ms

um.js

um.js

188 ms

light0.5x.png

light0.5x.png

75 ms

pages_version.html

pages_version.html

216 ms

defer-common.js

defer-common.js

202 ms

i.alicdn.com

i.alicdn.com

201 ms

index.js

index.js

41 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

29 ms

index.js

index.js

561 ms

sc.globalxman.appscene

sc.globalxman.appscene

74 ms

index.js

index.js

89 ms

index.js

index.js

88 ms

7.gif

7.gif

83 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

298 ms

wu.json

wu.json

288 ms

index.js

index.js

231 ms

store-proxy.html

store-proxy.html

178 ms

countryCurrencyDataService

countryCurrencyDataService

325 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

158 ms

personRoleInfo.do

personRoleInfo.do

154 ms

notification.do

notification.do

294 ms

baxiaCommon.js

baxiaCommon.js

196 ms

rp

rp

954 ms

index.web.css

index.web.css

51 ms

index.web.js

index.web.js

72 ms

availableSurveyQuery.json

availableSurveyQuery.json

90 ms

um.json

um.json

70 ms

index.css

index.css

168 ms

iconfont.woff

iconfont.woff

35 ms

iconfont.woff

iconfont.woff

8 ms

getUmid.do

getUmid.do

67 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

16 ms

normalize.css

normalize.css

928 ms

index.css

index.css

441 ms

mtoplib.min.js

mtoplib.min.js

10 ms

uploaded.js

uploaded.js

20 ms

index.js

index.js

859 ms

footer-sync.js

footer-sync.js

18 ms

Accessibility Review

szknstar.en.alibaba.com accessibility score

73

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

szknstar.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

szknstar.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 Szknstar.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 Szknstar.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

szknstar.en.alibaba.com

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