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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

ranpolighting.en.alibaba.com

Shenzhen Ranpo Lighting Technology Co., Ltd. - LED Panel Light, LED Downlight

Page Load Speed

2 sec in total

First Response

11 ms

Resources Loaded

1.7 sec

Page Rendered

297 ms

ranpolighting.en.alibaba.com screenshot

About Website

Click here to check amazing Ranpo Lighting En Alibaba content for China. Otherwise, check out these important facts you probably never knew about ranpolighting.en.alibaba.com

Shenzhen Ranpo Lighting Technology Co., Ltd., Experts in Manufacturing and Exporting LED Panel Light, LED Downlight and 0 more Products.

Visit ranpolighting.en.alibaba.com

Key Findings

We analyzed Ranpolighting.en.alibaba.com page load time and found that the first response time was 11 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

ranpolighting.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value5,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.33

34/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

ranpolighting.en.alibaba.com

11 ms

ranpolighting.en.alibaba.com

648 ms

73 ms

53 ms

header.css

61 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ranpolighting.en.alibaba.com, 31% (34 requests) were made to S.alicdn.com and 19% (21 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (990 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (62%)

Content Size

6.7 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ranpolighting.en.alibaba.com main page is 6.7 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 5.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 424.3 kB

  • Original 519.9 kB
  • After minification 515.9 kB
  • After compression 95.5 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 424.3 kB or 82% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Ranpo Lighting 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

-63%

Potential reduce by 3.3 MB

  • Original 5.2 MB
  • After minification 5.2 MB
  • After compression 1.9 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 3.3 MB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.2 kB
  • After minification 344.4 kB
  • After compression 111.6 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. Ranpolighting.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (53%)

Requests Now

98

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ranpo Lighting 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

ranpolighting.en.alibaba.com

ranpolighting.en.alibaba.com

11 ms

ranpolighting.en.alibaba.com

ranpolighting.en.alibaba.com

648 ms

73 ms

53 ms

header.css

header.css

61 ms

header.js

header.js

63 ms

57 ms

web-index.css

web-index.css

58 ms

web-index.css

web-index.css

57 ms

web-index.css

web-index.css

66 ms

web-index.css

web-index.css

723 ms

web-index.css

web-index.css

157 ms

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155 ms

209 ms

152 ms

index.js

index.js

153 ms

153 ms

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328 ms

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432 ms

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393 ms

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460 ms

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589 ms

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48 ms

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48 ms

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81 ms

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297 ms

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187 ms

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240 ms

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191 ms

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108 ms

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673 ms

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191 ms

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478 ms

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102 ms

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190 ms

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433 ms

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186 ms

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537 ms

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669 ms

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238 ms

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263 ms

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289 ms

roboto-regular.woff

roboto-regular.woff

47 ms

roboto-medium.woff

roboto-medium.woff

61 ms

roboto-light.woff

roboto-light.woff

62 ms

roboto-thin.woff

roboto-thin.woff

77 ms

roboto-bold.woff

roboto-bold.woff

79 ms

personTipsInfo.do

personTipsInfo.do

58 ms

awsc.js

awsc.js

68 ms

72 ms

et_n.js

et_n.js

24 ms

um.js

um.js

86 ms

eg.js

eg.js

65 ms

wu.json

wu.json

19 ms

7.gif

7.gif

5 ms

index.js

index.js

9 ms

index.js

index.js

19 ms

baxiaCommon.js

baxiaCommon.js

15 ms

rp

rp

990 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

17 ms

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373 ms

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124 ms

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53 ms

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365 ms

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34 ms

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43 ms

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32 ms

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35 ms

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38 ms

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43 ms

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45 ms

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409 ms

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36 ms

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35 ms

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37 ms

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40 ms

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55 ms

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70 ms

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25 ms

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20 ms

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44 ms

pages_version.html

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245 ms

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11 ms

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defer-common.js

38 ms

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20 ms

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36 ms

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7 ms

store-proxy.html

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154 ms

countryCurrencyDataService

countryCurrencyDataService

135 ms

sc.sc_header_footer.sc_hds

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102 ms

personRoleInfo.do

personRoleInfo.do

93 ms

notification.do

notification.do

115 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

19 ms

index.js

index.js

195 ms

iconfont.woff

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17 ms

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26 ms

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16 ms

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34 ms

availableSurveyQuery.json

availableSurveyQuery.json

33 ms

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index.css

30 ms

Accessibility Review

ranpolighting.en.alibaba.com accessibility score

43

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

ranpolighting.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

ranpolighting.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Ranpolighting.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 Ranpolighting.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

ranpolighting.en.alibaba.com

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