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zhengji-led.en.alibaba.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

zhengji-led.en.alibaba.com

Guangzhou Zhengji Information Technology Co., Ltd. - car interior light, car ambient light

Page Load Speed

3.1 sec in total

First Response

221 ms

Resources Loaded

2.3 sec

Page Rendered

518 ms

zhengji-led.en.alibaba.com screenshot

About Website

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

Guangzhou Zhengji Information Technology Co., Ltd., Experts in Manufacturing and Exporting car interior light, car ambient light and 0 more Products.

Visit zhengji-led.en.alibaba.com

Key Findings

We analyzed Zhengji-led.en.alibaba.com page load time and found that the first response time was 221 ms and then it took 2.9 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

zhengji-led.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value28.7 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value2,820 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value29.9 s

0/100

10%

Network Requests Diagram

zhengji-led.en.alibaba.com

221 ms

zhengji-led.en.alibaba.com

647 ms

137 ms

132 ms

header.css

135 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zhengji-led.en.alibaba.com, 40% (33 requests) were made to S.alicdn.com and 18% (15 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (952 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (62%)

Content Size

6.1 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhengji-led.en.alibaba.com main page is 6.1 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 484.5 kB

  • Original 586.5 kB
  • After minification 582.6 kB
  • After compression 102.0 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 484.5 kB or 83% 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, Zhengji Led 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

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.2 kB
  • After minification 344.4 kB
  • After compression 111.5 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. Zhengji-led.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 37 (51%)

Requests Now

72

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhengji Led 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

zhengji-led.en.alibaba.com

zhengji-led.en.alibaba.com

221 ms

zhengji-led.en.alibaba.com

zhengji-led.en.alibaba.com

647 ms

137 ms

132 ms

header.css

header.css

135 ms

header.js

header.js

215 ms

58 ms

web-index.css

web-index.css

134 ms

web-index.css

web-index.css

212 ms

web-index.css

web-index.css

212 ms

web-index.css

web-index.css

214 ms

web-index.css

web-index.css

215 ms

243 ms

238 ms

H2ab6a0eb0a98497ab87b03f923d379d4i.jpg

H2ab6a0eb0a98497ab87b03f923d379d4i.jpg

278 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

158 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

156 ms

H7c6f3fbff882484b927e7a8e3576ab97L.jpg

H7c6f3fbff882484b927e7a8e3576ab97L.jpg

160 ms

H3a34897f5f3d47b5838c6c8e320d5fc3V.jpg_q80.jpg

H3a34897f5f3d47b5838c6c8e320d5fc3V.jpg_q80.jpg

208 ms

H3808b75093c14dc5af82c6f8004500e87.jpg

H3808b75093c14dc5af82c6f8004500e87.jpg

278 ms

H65497ae5040b4519b937ef33471b671bg.jpg

H65497ae5040b4519b937ef33471b671bg.jpg

287 ms

He6151fa9b9814ca0988841d4bc6cac70k.jpg

He6151fa9b9814ca0988841d4bc6cac70k.jpg

311 ms

Hca359fd4cd0544a7911471c005ed2ec0O.jpg

Hca359fd4cd0544a7911471c005ed2ec0O.jpg

311 ms

Hb571a68eb7aa4c75a4849b4bbfb105cad.jpg

Hb571a68eb7aa4c75a4849b4bbfb105cad.jpg

508 ms

Hf13e977f234d4b57ad53a3452b686ff7s.jpg

Hf13e977f234d4b57ad53a3452b686ff7s.jpg

557 ms

Hafc10cdf081847248b4e7179862c7568G.jpg

Hafc10cdf081847248b4e7179862c7568G.jpg

557 ms

Hf1d8edf91a794974aba925ecdfb44b856.jpg

Hf1d8edf91a794974aba925ecdfb44b856.jpg

548 ms

Hd21044115d0a4538b7c2ab701947df22y.jpg

Hd21044115d0a4538b7c2ab701947df22y.jpg

342 ms

Hcd6389dff25749d99ceb6009508813e0U.jpg

Hcd6389dff25749d99ceb6009508813e0U.jpg

732 ms

H06b8c738ee7c49e495f1c9b3258d44e0t.jpg

H06b8c738ee7c49e495f1c9b3258d44e0t.jpg

741 ms

H3989f9b502174e9b8283af324ad5e84fS.jpg

H3989f9b502174e9b8283af324ad5e84fS.jpg

546 ms

Hfed035e6d67949248bb836d08b211813T.jpg

Hfed035e6d67949248bb836d08b211813T.jpg

729 ms

Hc9150a2e78f6461e8b77bac0d2d1f56aP.jpg

Hc9150a2e78f6461e8b77bac0d2d1f56aP.jpg

733 ms

awsc.js

awsc.js

302 ms

158 ms

175 ms

Ha3df6a3d25874da5b046a40f52f35ed36.jpg

Ha3df6a3d25874da5b046a40f52f35ed36.jpg

333 ms

index.js

index.js

153 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

679 ms

143 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

782 ms

roboto-regular.woff

roboto-regular.woff

145 ms

roboto-medium.woff

roboto-medium.woff

144 ms

roboto-light.woff

roboto-light.woff

213 ms

roboto-thin.woff

roboto-thin.woff

246 ms

roboto-bold.woff

roboto-bold.woff

222 ms

personTipsInfo.do

personTipsInfo.do

168 ms

icon-font.woff

icon-font.woff

145 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

162 ms

eg.js

eg.js

128 ms

sc.globalxman.appscene

sc.globalxman.appscene

48 ms

footer.css

footer.css

28 ms

et_n.js

et_n.js

63 ms

um.js

um.js

63 ms

light0.5x.png

light0.5x.png

40 ms

pages_version.html

pages_version.html

192 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

13 ms

defer-common.js

defer-common.js

214 ms

i.alicdn.com

i.alicdn.com

209 ms

index.js

index.js

133 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

120 ms

index.js

index.js

152 ms

index.js

index.js

153 ms

7.gif

7.gif

51 ms

index.js

index.js

232 ms

wu.json

wu.json

212 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

45 ms

baxiaCommon.js

baxiaCommon.js

34 ms

rp

rp

952 ms

index.web.css

index.web.css

149 ms

index.web.js

index.web.js

194 ms

index.js

index.js

148 ms

store-proxy.html

store-proxy.html

113 ms

countryCurrencyDataService

countryCurrencyDataService

197 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

98 ms

personRoleInfo.do

personRoleInfo.do

89 ms

notification.do

notification.do

105 ms

index.css

index.css

72 ms

availableSurveyQuery.json

availableSurveyQuery.json

138 ms

iconfont.woff

iconfont.woff

28 ms

iconfont.woff

iconfont.woff

29 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

zhengji-led.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

zhengji-led.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zhengji-led.en.alibaba.com SEO score

98

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Zhengji-led.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 Zhengji-led.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

zhengji-led.en.alibaba.com

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