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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 40

    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

rowinmusic.en.alibaba.com

Shen Zhen Rowin Music Co., Ltd - Effect Pedals, Clip-on Tuner

Page Load Speed

3 sec in total

First Response

79 ms

Resources Loaded

2.6 sec

Page Rendered

383 ms

rowinmusic.en.alibaba.com screenshot

About Website

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

Shen Zhen Rowin Music Co., Ltd, Experts in Manufacturing and Exporting Effect Pedals, Clip-on Tuner and 0 more Products.

Visit rowinmusic.en.alibaba.com

Key Findings

We analyzed Rowinmusic.en.alibaba.com page load time and found that the first response time was 79 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

rowinmusic.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.1 s

24/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value6,260 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.462

0/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

rowinmusic.en.alibaba.com

79 ms

rowinmusic.en.alibaba.com

667 ms

81 ms

78 ms

header.css

123 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Rowinmusic.en.alibaba.com, 66% (74 requests) were made to S.alicdn.com and 6% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (52%)

Content Size

3.9 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rowinmusic.en.alibaba.com main page is 3.9 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. 75% 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 582.9 kB

  • Original 694.9 kB
  • After minification 691.0 kB
  • After compression 111.9 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 582.9 kB or 84% of the original size.

Image Optimization

-29%

Potential reduce by 183.7 kB

  • Original 637.2 kB
  • After minification 453.5 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, Rowin Music En Alibaba needs image optimization as it can save up to 183.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-45%

Potential reduce by 1.0 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 1.3 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 1.0 MB or 45% of the original size.

CSS Optimization

-85%

Potential reduce by 213.2 kB

  • Original 251.8 kB
  • After minification 200.9 kB
  • After compression 38.6 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. Rowinmusic.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 213.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (45%)

Requests Now

101

After Optimization

56

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rowin Music 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rowinmusic.en.alibaba.com

rowinmusic.en.alibaba.com

79 ms

rowinmusic.en.alibaba.com

rowinmusic.en.alibaba.com

667 ms

81 ms

78 ms

header.css

header.css

123 ms

header.js

header.js

121 ms

179 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

121 ms

web-index.css

web-index.css

178 ms

web-index.css

web-index.css

182 ms

305 ms

165 ms

index.js

index.js

215 ms

165 ms

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363 ms

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631 ms

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171 ms

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170 ms

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420 ms

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168 ms

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419 ms

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362 ms

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630 ms

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628 ms

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631 ms

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419 ms

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629 ms

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629 ms

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569 ms

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908 ms

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1480 ms

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685 ms

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688 ms

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869 ms

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686 ms

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742 ms

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747 ms

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741 ms

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794 ms

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952 ms

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704 ms

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809 ms

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840 ms

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1354 ms

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903 ms

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1347 ms

personTipsInfo.do

personTipsInfo.do

317 ms

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924 ms

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1148 ms

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1294 ms

50 ms

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927 ms

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834 ms

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902 ms

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654 ms

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938 ms

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1052 ms

awsc.js

awsc.js

289 ms

73 ms

roboto-regular.woff

roboto-regular.woff

1787 ms

roboto-medium.woff

roboto-medium.woff

1099 ms

roboto-light.woff

roboto-light.woff

1130 ms

roboto-thin.woff

roboto-thin.woff

1091 ms

eg.js

eg.js

200 ms

roboto-bold.woff

roboto-bold.woff

1129 ms

icon-font.woff

icon-font.woff

992 ms

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256 ms

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22 ms

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1061 ms

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1270 ms

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998 ms

et_n.js

et_n.js

8 ms

um.js

um.js

135 ms

footer.css

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799 ms

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50 ms

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50 ms

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51 ms

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789 ms

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890 ms

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1249 ms

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891 ms

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887 ms

wu.json

wu.json

363 ms

baxiaCommon.js

baxiaCommon.js

13 ms

rp

rp

1110 ms

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1192 ms

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1013 ms

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1055 ms

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947 ms

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949 ms

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945 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

109 ms

light0.5x.png

light0.5x.png

285 ms

pages_version.html

pages_version.html

243 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

31 ms

defer-common.js

defer-common.js

82 ms

i.alicdn.com

i.alicdn.com

231 ms

index.js

index.js

243 ms

store-proxy.html

store-proxy.html

130 ms

countryCurrencyDataService

countryCurrencyDataService

152 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

106 ms

personRoleInfo.do

personRoleInfo.do

136 ms

notification.do

notification.do

258 ms

index.js

index.js

38 ms

index.web.css

index.web.css

37 ms

index.web.js

index.web.js

62 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

45 ms

iconfont.woff

iconfont.woff

66 ms

iconfont.woff

iconfont.woff

11 ms

Accessibility Review

rowinmusic.en.alibaba.com accessibility score

40

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

rowinmusic.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

rowinmusic.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 Rowinmusic.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 Rowinmusic.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

rowinmusic.en.alibaba.com

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