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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

gnbrc.en.alibaba.com

Shenzhen Gaoneng New Energy Limited - RC battery, Lithium Polymer Cells

Page Load Speed

2.9 sec in total

First Response

78 ms

Resources Loaded

2.5 sec

Page Rendered

354 ms

gnbrc.en.alibaba.com screenshot

About Website

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

Shenzhen Gaoneng New Energy Limited, Experts in Manufacturing and Exporting RC battery, Lithium Polymer Cells and 0 more Products.

Visit gnbrc.en.alibaba.com

Key Findings

We analyzed Gnbrc.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.8 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

gnbrc.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value7,490 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value25.9 s

0/100

10%

Network Requests Diagram

gnbrc.en.alibaba.com

78 ms

gnbrc.en.alibaba.com

346 ms

56 ms

55 ms

header.css

121 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Gnbrc.en.alibaba.com, 34% (32 requests) were made to S.alicdn.com and 27% (25 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (60%)

Content Size

5.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gnbrc.en.alibaba.com main page is 5.8 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. 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 363.2 kB

  • Original 446.6 kB
  • After minification 442.4 kB
  • After compression 83.5 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 363.2 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Gnb RC En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-64%

Potential reduce by 202.3 kB

  • Original 314.6 kB
  • After minification 263.7 kB
  • After compression 112.3 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. Gnbrc.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (43%)

Requests Now

83

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gnb RC 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gnbrc.en.alibaba.com

gnbrc.en.alibaba.com

78 ms

gnbrc.en.alibaba.com

gnbrc.en.alibaba.com

346 ms

56 ms

55 ms

header.css

header.css

121 ms

header.js

header.js

87 ms

152 ms

web-index.css

web-index.css

55 ms

web-index.css

web-index.css

85 ms

web-index.css

web-index.css

126 ms

web-index.css

web-index.css

126 ms

152 ms

148 ms

index.js

index.js

148 ms

146 ms

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Hc143c85ff1b04838a455618628c33c01T.jpg

566 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

487 ms

Hfd6959e8ad9744bea1e890f1dc5a5d00O.jpg

Hfd6959e8ad9744bea1e890f1dc5a5d00O.jpg

122 ms

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H0d74b7163a3e4a7e840de26f20da535aR.jpg_q80.jpg

123 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

770 ms

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550 ms

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Ha616fd0bd40d42608400841e6d891a82V.jpg

550 ms

personTipsInfo.do

personTipsInfo.do

321 ms

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H3912972ff9644dd4ac7af1fe9850b783M.jpg

510 ms

80 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

36 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

35 ms

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H12437123d1da48dcab4405404feca264S.jpg

139 ms

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H3af6062054334b99afa1261cbd5667891.jpg

707 ms

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503 ms

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H678446084b8944bfbffc22185d7034b6D.jpg

707 ms

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H49016db3e80d4864a09655951d20df69H.jpg

707 ms

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H0e4d8e399f2547b5ba1d93abd457c032g.jpg

694 ms

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Hb6cb9101821b4071aca505f91abbbe28A.jpg

708 ms

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Hc20825c79b954fb791e6000aa4478e48S.jpg

708 ms

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H14877888cf7e430fa94aeeca410f5c37a.jpg

970 ms

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H3846ad391a354304bc1be3d9b168ce33k.jpg

834 ms

Ha10bfde622ae478fa3f0e9adad0a754eY.jpg

Ha10bfde622ae478fa3f0e9adad0a754eY.jpg

832 ms

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H8c8bc6d909a24b9fadd7381bbf55826fT.jpg

835 ms

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H01315b9aceba44f18b4154d5d3a4d8dbv.jpg

829 ms

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H5bec89ccd71c4e77979b8fc9c7146e42x.jpg

829 ms

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H8cd45e96fddc44caaef3d5e7316b109bd.jpg

894 ms

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905 ms

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922 ms

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975 ms

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968 ms

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992 ms

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968 ms

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1069 ms

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1067 ms

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1069 ms

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H31999bad6f1348ada39f4cfa7f09df73T.jpg

1065 ms

roboto-regular.woff

roboto-regular.woff

25 ms

roboto-medium.woff

roboto-medium.woff

26 ms

roboto-light.woff

roboto-light.woff

24 ms

roboto-thin.woff

roboto-thin.woff

26 ms

roboto-bold.woff

roboto-bold.woff

54 ms

awsc.js

awsc.js

43 ms

118 ms

et_n.js

et_n.js

75 ms

um.js

um.js

97 ms

index.js

index.js

350 ms

eg.js

eg.js

551 ms

icon-font.woff

icon-font.woff

168 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

329 ms

footer.css

footer.css

73 ms

wu.json

wu.json

557 ms

light0.5x.png

light0.5x.png

99 ms

pages_version.html

pages_version.html

124 ms

defer-common.js

defer-common.js

122 ms

i.alicdn.com

i.alicdn.com

300 ms

index.js

index.js

33 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

295 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

58 ms

index.css

index.css

33 ms

index.web.css

index.web.css

175 ms

index.web.js

index.web.js

187 ms

store-proxy.html

store-proxy.html

262 ms

countryCurrencyDataService

countryCurrencyDataService

277 ms

personRoleInfo.do

personRoleInfo.do

112 ms

notification.do

notification.do

237 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

99 ms

index.js

index.js

147 ms

availableSurveyQuery.json

availableSurveyQuery.json

109 ms

sc.globalxman.appscene

sc.globalxman.appscene

54 ms

index.js

index.js

47 ms

index.js

index.js

54 ms

7.gif

7.gif

45 ms

baxiaCommon.js

baxiaCommon.js

13 ms

rp

rp

1048 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

5 ms

um.json

um.json

82 ms

getUmid.do

getUmid.do

9 ms

Accessibility Review

gnbrc.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

gnbrc.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

gnbrc.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 Gnbrc.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 Gnbrc.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

gnbrc.en.alibaba.com

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