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

Report Summary

  • 16

    Performance

    Renders faster than
    30% 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

siyingled.en.alibaba.com

Ningbo Siying Optoelectronic Lighting Science & Technology Co., Ltd.

Page Load Speed

5.7 sec in total

First Response

281 ms

Resources Loaded

4.6 sec

Page Rendered

801 ms

siyingled.en.alibaba.com screenshot

About Website

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

Ningbo Siying Optoelectronic Lighting Science & Technology Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit siyingled.en.alibaba.com

Key Findings

We analyzed Siyingled.en.alibaba.com page load time and found that the first response time was 281 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

siyingled.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.4 s

0/100

10%

LCP (Largest Contentful Paint)

Value29.2 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value2,690 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value26.9 s

0/100

10%

Network Requests Diagram

siyingled.en.alibaba.com

281 ms

siyingled.en.alibaba.com

822 ms

51 ms

77 ms

header.css

97 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 Siyingled.en.alibaba.com, 29% (32 requests) were made to S.alicdn.com and 20% (22 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Im.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (60%)

Content Size

6.9 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Siyingled.en.alibaba.com main page is 6.9 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. 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 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 476.8 kB

  • Original 575.6 kB
  • After minification 571.5 kB
  • After compression 98.8 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 476.8 kB or 83% of the original size.

Image Optimization

-23%

Potential reduce by 141.7 kB

  • Original 609.1 kB
  • After minification 467.4 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, Siying Led En Alibaba needs image optimization as it can save up to 141.7 kB or 23% 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

-73%

Potential reduce by 302.7 kB

  • Original 417.1 kB
  • After minification 366.3 kB
  • After compression 114.5 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. Siyingled.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 302.7 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (53%)

Requests Now

91

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Siying 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 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

siyingled.en.alibaba.com

siyingled.en.alibaba.com

281 ms

siyingled.en.alibaba.com

siyingled.en.alibaba.com

822 ms

51 ms

77 ms

header.css

header.css

97 ms

header.js

header.js

104 ms

76 ms

web-index.css

web-index.css

75 ms

web-index.css

web-index.css

104 ms

web-index.css

web-index.css

104 ms

web-index.css

web-index.css

103 ms

web-index.css

web-index.css

102 ms

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159 ms

298 ms

151 ms

index.js

index.js

144 ms

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441 ms

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247 ms

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305 ms

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301 ms

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267 ms

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482 ms

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740 ms

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866 ms

online.aw

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1662 ms

roboto-regular.woff

roboto-regular.woff

106 ms

roboto-medium.woff

roboto-medium.woff

97 ms

roboto-light.woff

roboto-light.woff

106 ms

roboto-thin.woff

roboto-thin.woff

210 ms

roboto-bold.woff

roboto-bold.woff

210 ms

awsc.js

awsc.js

278 ms

73 ms

89 ms

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248 ms

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249 ms

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282 ms

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387 ms

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388 ms

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389 ms

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1081 ms

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531 ms

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390 ms

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530 ms

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165 ms

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166 ms

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1060 ms

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1018 ms

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769 ms

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779 ms

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801 ms

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830 ms

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845 ms

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883 ms

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879 ms

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896 ms

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918 ms

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947 ms

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954 ms

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963 ms

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986 ms

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1014 ms

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1028 ms

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1029 ms

personTipsInfo.do

personTipsInfo.do

180 ms

eg.js

eg.js

166 ms

sc.globalxman.appscene

sc.globalxman.appscene

70 ms

icon-font.woff

icon-font.woff

32 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

84 ms

footer.css

footer.css

24 ms

index.js

index.js

129 ms

light0.5x.png

light0.5x.png

13 ms

et_n.js

et_n.js

41 ms

um.js

um.js

102 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

15 ms

index.js

index.js

81 ms

index.js

index.js

81 ms

7.gif

7.gif

18 ms

71 ms

pages_version.html

pages_version.html

167 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

41 ms

defer-common.js

defer-common.js

180 ms

i.alicdn.com

i.alicdn.com

96 ms

index.js

index.js

37 ms

baxiaCommon.js

baxiaCommon.js

65 ms

rp

rp

1135 ms

index.css

index.css

33 ms

wu.json

wu.json

55 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

35 ms

index.js

index.js

83 ms

index.web.css

index.web.css

74 ms

index.web.js

index.web.js

9 ms

availableSurveyQuery.json

availableSurveyQuery.json

233 ms

um.json

um.json

206 ms

store-proxy.html

store-proxy.html

207 ms

countryCurrencyDataService

countryCurrencyDataService

150 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

122 ms

personRoleInfo.do

personRoleInfo.do

108 ms

notification.do

notification.do

119 ms

iconfont.woff

iconfont.woff

17 ms

iconfont.woff

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64 ms

getUmid.do

getUmid.do

11 ms

error2.html

error2.html

477 ms

offline.gif

offline.gif

1735 ms

error.html

error.html

361 ms

offline.gif

offline.gif

518 ms

offline.gif

offline.gif

518 ms

offline.gif

offline.gif

839 ms

offline.gif

offline.gif

747 ms

footer-sync.js

footer-sync.js

8 ms

Accessibility Review

siyingled.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

siyingled.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

siyingled.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 Siyingled.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 Siyingled.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

siyingled.en.alibaba.com

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