Tools & Wizards About Us
szsmart-led.en.alibaba.com screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% 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

szsmart-led.en.alibaba.com

Shenzhen Smart LED Limited - LED Track Light, LED Down Light

Page Load Speed

3.2 sec in total

First Response

86 ms

Resources Loaded

2.3 sec

Page Rendered

799 ms

szsmart-led.en.alibaba.com screenshot

About Website

Click here to check amazing Sz Smart LED En Alibaba content for China. Otherwise, check out these important facts you probably never knew about szsmart-led.en.alibaba.com

Shenzhen Smart LED Limited, Experts in Manufacturing and Exporting LED Track Light, LED Down Light and 0 more Products.

Visit szsmart-led.en.alibaba.com

Key Findings

We analyzed Szsmart-led.en.alibaba.com page load time and found that the first response time was 86 ms and then it took 3.1 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

szsmart-led.en.alibaba.com performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value27.6 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value2,610 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.212

59/100

15%

TTI (Time to Interactive)

Value28.0 s

0/100

10%

Network Requests Diagram

szsmart-led.en.alibaba.com

86 ms

szsmart-led.en.alibaba.com

741 ms

90 ms

88 ms

header.css

202 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Szsmart-led.en.alibaba.com, 43% (34 requests) were made to S.alicdn.com and 11% (9 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (63%)

Content Size

6.3 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Szsmart-led.en.alibaba.com main page is 6.3 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 446.7 kB

  • Original 539.5 kB
  • After minification 535.6 kB
  • After compression 92.8 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 446.7 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Sz Smart LED En Alibaba needs image optimization as it can save up to 8.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% 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. Szsmart-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 42 (62%)

Requests Now

68

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Smart 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

szsmart-led.en.alibaba.com

szsmart-led.en.alibaba.com

86 ms

szsmart-led.en.alibaba.com

szsmart-led.en.alibaba.com

741 ms

90 ms

88 ms

header.css

header.css

202 ms

header.js

header.js

149 ms

82 ms

web-index.css

web-index.css

199 ms

web-index.css

web-index.css

200 ms

web-index.css

web-index.css

215 ms

web-index.css

web-index.css

214 ms

web-index.css

web-index.css

213 ms

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

234 ms

432 ms

230 ms

index.js

index.js

333 ms

333 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

528 ms

H9b1e9be9f66f4ec6a5104de2d79b8138H.jpg

H9b1e9be9f66f4ec6a5104de2d79b8138H.jpg

270 ms

Hd8b35c4e38664a6f9d8c4634d0f0faf2G.jpg

Hd8b35c4e38664a6f9d8c4634d0f0faf2G.jpg

323 ms

H2f3f581d25af4ab6b23df6a46aa30901B.jpg_q80.jpg

H2f3f581d25af4ab6b23df6a46aa30901B.jpg_q80.jpg

228 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

588 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

705 ms

H607024c0855d4598b6a1fe06c54772dfQ.jpg

H607024c0855d4598b6a1fe06c54772dfQ.jpg

307 ms

Hbfbe95459f40493ba1b6c1b76383c5b5k.jpg

Hbfbe95459f40493ba1b6c1b76383c5b5k.jpg

1192 ms

H6995dbfbe0fd4a8cb02375063f491abaC.jpg

H6995dbfbe0fd4a8cb02375063f491abaC.jpg

880 ms

H9526604e4e41472aa073a0f570605d25F.jpg

H9526604e4e41472aa073a0f570605d25F.jpg

324 ms

H9d79f93f5f6c4c32ab59e1d0fc860bb4Q.jpg

H9d79f93f5f6c4c32ab59e1d0fc860bb4Q.jpg

346 ms

Hc7e6ad59f42940b0af0df2e7047ef783E.jpg

Hc7e6ad59f42940b0af0df2e7047ef783E.jpg

882 ms

Hf8998c7057784ad5b9126f4373abf608b.jpg

Hf8998c7057784ad5b9126f4373abf608b.jpg

325 ms

roboto-regular.woff

roboto-regular.woff

198 ms

roboto-medium.woff

roboto-medium.woff

226 ms

roboto-light.woff

roboto-light.woff

320 ms

roboto-thin.woff

roboto-thin.woff

226 ms

roboto-bold.woff

roboto-bold.woff

321 ms

awsc.js

awsc.js

316 ms

151 ms

personTipsInfo.do

personTipsInfo.do

282 ms

124 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

218 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

218 ms

Hcc13bfb0956d4fea9f7ee63c879d3ffc9.jpg

Hcc13bfb0956d4fea9f7ee63c879d3ffc9.jpg

479 ms

H8738c841a404494eaed40670122d9b76e.jpg

H8738c841a404494eaed40670122d9b76e.jpg

560 ms

icon-font.woff

icon-font.woff

200 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

210 ms

eg.js

eg.js

162 ms

sc.globalxman.appscene

sc.globalxman.appscene

46 ms

footer.css

footer.css

136 ms

et_n.js

et_n.js

52 ms

um.js

um.js

146 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

103 ms

index.js

index.js

135 ms

index.js

index.js

135 ms

7.gif

7.gif

98 ms

light0.5x.png

light0.5x.png

62 ms

pages_version.html

pages_version.html

127 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

21 ms

defer-common.js

defer-common.js

391 ms

i.alicdn.com

i.alicdn.com

120 ms

index.js

index.js

51 ms

wu.json

wu.json

101 ms

baxiaCommon.js

baxiaCommon.js

89 ms

rp

rp

1078 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

55 ms

index.js

index.js

129 ms

index.web.css

index.web.css

28 ms

index.web.js

index.web.js

94 ms

index.js

index.js

22 ms

um.json

um.json

111 ms

availableSurveyQuery.json

availableSurveyQuery.json

84 ms

index.css

index.css

34 ms

getUmid.do

getUmid.do

273 ms

store-proxy.html

store-proxy.html

171 ms

countryCurrencyDataService

countryCurrencyDataService

168 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

138 ms

personRoleInfo.do

personRoleInfo.do

142 ms

notification.do

notification.do

137 ms

iconfont.woff

iconfont.woff

25 ms

iconfont.woff

iconfont.woff

9 ms

Accessibility Review

szsmart-led.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

szsmart-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

szsmart-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 Szsmart-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 Szsmart-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

szsmart-led.en.alibaba.com

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