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

Report Summary

  • 13

    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

sztongrui.en.alibaba.com

Shenzhen Tongrui Photoelectric Co., Ltd. - Electronic Components & Supplies, LED Chip

Page Load Speed

4.5 sec in total

First Response

12 ms

Resources Loaded

3.9 sec

Page Rendered

574 ms

sztongrui.en.alibaba.com screenshot

About Website

Visit sztongrui.en.alibaba.com now to see the best up-to-date Sz Tongrui En Alibaba content for China and also check out these interesting facts you probably never knew about sztongrui.en.alibaba.com

Shenzhen Tongrui Photoelectric Co., Ltd., Experts in Manufacturing and Exporting Electronic Components & Supplies, LED Chip and 0 more Products.

Visit sztongrui.en.alibaba.com

Key Findings

We analyzed Sztongrui.en.alibaba.com page load time and found that the first response time was 12 ms and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

sztongrui.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.1 s

0/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value3,230 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.12

84/100

15%

TTI (Time to Interactive)

Value31.9 s

0/100

10%

Network Requests Diagram

sztongrui.en.alibaba.com

12 ms

sztongrui.en.alibaba.com

748 ms

103 ms

84 ms

header.css

88 ms

Our browser made a total of 128 requests to load all elements on the main page. We found that 3% of them (4 requests) were addressed to the original Sztongrui.en.alibaba.com, 27% (34 requests) were made to Sc04.alicdn.com and 24% (31 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (3.3 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

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

Content Size

6.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sztongrui.en.alibaba.com main page is 6.8 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. 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 422.0 kB

  • Original 517.5 kB
  • After minification 513.6 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 422.0 kB or 82% of the original size.

Image Optimization

-40%

Potential reduce by 180.8 kB

  • Original 456.6 kB
  • After minification 275.8 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 Tongrui En Alibaba needs image optimization as it can save up to 180.8 kB or 40% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-62%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 62% of the original size.

CSS Optimization

-72%

Potential reduce by 295.3 kB

  • Original 407.9 kB
  • After minification 357.1 kB
  • After compression 112.6 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. Sztongrui.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (40%)

Requests Now

116

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 116 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sz Tongrui 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

sztongrui.en.alibaba.com

sztongrui.en.alibaba.com

12 ms

sztongrui.en.alibaba.com

sztongrui.en.alibaba.com

748 ms

103 ms

84 ms

header.css

header.css

88 ms

header.js

header.js

95 ms

92 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

87 ms

web-index.css

web-index.css

88 ms

web-index.css

web-index.css

89 ms

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93 ms

253 ms

87 ms

index.js

index.js

91 ms

91 ms

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480 ms

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1068 ms

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535 ms

188 ms

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263 ms

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186 ms

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186 ms

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960 ms

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1169 ms

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1167 ms

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1042 ms

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1046 ms

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1040 ms

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1168 ms

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1435 ms

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1559 ms

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2110 ms

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1470 ms

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1338 ms

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1825 ms

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2115 ms

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1941 ms

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2365 ms

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1954 ms

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2249 ms

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2310 ms

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2600 ms

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2334 ms

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2551 ms

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2792 ms

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2570 ms

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2623 ms

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2816 ms

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2958 ms

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3163 ms

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3018 ms

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2927 ms

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3173 ms

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3156 ms

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3304 ms

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547 ms

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515 ms

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546 ms

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545 ms

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551 ms

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554 ms

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544 ms

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751 ms

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562 ms

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750 ms

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562 ms

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583 ms

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1125 ms

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1039 ms

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346 ms

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1038 ms

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509 ms

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509 ms

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948 ms

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1031 ms

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1240 ms

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1393 ms

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1359 ms

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1199 ms

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1504 ms

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1809 ms

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1787 ms

sztongrui.en.alibaba.com

sztongrui.en.alibaba.com

556 ms

undefined

undefined

278 ms

roboto-regular.woff

roboto-regular.woff

251 ms

roboto-medium.woff

roboto-medium.woff

248 ms

roboto-light.woff

roboto-light.woff

172 ms

roboto-thin.woff

roboto-thin.woff

299 ms

roboto-bold.woff

roboto-bold.woff

279 ms

personTipsInfo.do

personTipsInfo.do

285 ms

awsc.js

awsc.js

320 ms

213 ms

icon-font.woff

icon-font.woff

149 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

202 ms

eg.js

eg.js

51 ms

footer.css

footer.css

50 ms

sc.globalxman.appscene

sc.globalxman.appscene

90 ms

index.js

index.js

111 ms

index.js

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138 ms

et_n.js

et_n.js

314 ms

um.js

um.js

146 ms

light0.5x.png

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91 ms

7.gif

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72 ms

pages_version.html

pages_version.html

104 ms

defer-common.js

defer-common.js

95 ms

i.alicdn.com

i.alicdn.com

97 ms

index.js

index.js

48 ms

sc.sc_header_footer.schd_coms

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14 ms

index.js

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218 ms

baxiaCommon.js

baxiaCommon.js

34 ms

rp

rp

1192 ms

store-proxy.html

store-proxy.html

128 ms

countryCurrencyDataService

countryCurrencyDataService

317 ms

sc.sc_header_footer.sc_hds

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113 ms

personRoleInfo.do

personRoleInfo.do

108 ms

notification.do

notification.do

381 ms

index.js

index.js

294 ms

index.web.css

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206 ms

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286 ms

need_show_cookie_setting.do

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184 ms

wu.json

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164 ms

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94 ms

availableSurveyQuery.json

availableSurveyQuery.json

79 ms

iconfont.woff

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42 ms

iconfont.woff

iconfont.woff

42 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

10 ms

Accessibility Review

sztongrui.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

sztongrui.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

sztongrui.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 Sztongrui.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 Sztongrui.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

sztongrui.en.alibaba.com

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