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

Report Summary

  • 2

    Performance

    Renders faster than
    20% 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

sdlangjun.en.alibaba.com

Shandong Langjun Precision Machinery Co., Ltd.

Page Load Speed

3.7 sec in total

First Response

234 ms

Resources Loaded

2.9 sec

Page Rendered

574 ms

sdlangjun.en.alibaba.com screenshot

About Website

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

Shandong Langjun Precision Machinery Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit sdlangjun.en.alibaba.com

Key Findings

We analyzed Sdlangjun.en.alibaba.com page load time and found that the first response time was 234 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

sdlangjun.en.alibaba.com performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.3 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value4,090 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.615

10/100

15%

TTI (Time to Interactive)

Value34.8 s

0/100

10%

Network Requests Diagram

sdlangjun.en.alibaba.com

234 ms

sdlangjun.en.alibaba.com

735 ms

67 ms

61 ms

header.css

148 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sdlangjun.en.alibaba.com, 45% (39 requests) were made to S.alicdn.com and 10% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (51%)

Content Size

7.8 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sdlangjun.en.alibaba.com main page is 7.8 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. 70% of websites need less resources to load. Javascripts take 6.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 519.3 kB

  • Original 624.8 kB
  • After minification 620.8 kB
  • After compression 105.4 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 519.3 kB or 83% of the original size.

Image Optimization

-8%

Potential reduce by 17.1 kB

  • Original 208.4 kB
  • After minification 191.4 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. Sd Langjun En Alibaba images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 3.1 MB

  • Original 6.5 MB
  • After minification 6.5 MB
  • After compression 3.3 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 3.1 MB or 48% of the original size.

CSS Optimization

-67%

Potential reduce by 295.7 kB

  • Original 443.2 kB
  • After minification 392.3 kB
  • After compression 147.5 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. Sdlangjun.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.7 kB or 67% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (64%)

Requests Now

76

After Optimization

27

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sd Langjun 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 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sdlangjun.en.alibaba.com

sdlangjun.en.alibaba.com

234 ms

sdlangjun.en.alibaba.com

sdlangjun.en.alibaba.com

735 ms

67 ms

61 ms

header.css

header.css

148 ms

header.js

header.js

117 ms

104 ms

web-index.css

web-index.css

106 ms

web-index.css

web-index.css

153 ms

web-index.css

web-index.css

152 ms

web-index.css

web-index.css

155 ms

web-index.css

web-index.css

156 ms

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

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

174 ms

327 ms

169 ms

index.js

index.js

151 ms

180 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

103 ms

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

76 ms

Hcb083efdc6534ebda19989c4ef6aabedQ.jpg

Hcb083efdc6534ebda19989c4ef6aabedQ.jpg

641 ms

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

85 ms

TB1C_AxF4v1gK0jSZFFXXb0sXXa-204-204.png

TB1C_AxF4v1gK0jSZFFXXb0sXXa-204-204.png

85 ms

TB1eNszF1H2gK0jSZJnXXaT1FXa-204-204.png

TB1eNszF1H2gK0jSZJnXXaT1FXa-204-204.png

101 ms

TB1QAuBF2b2gK0jSZK9XXaEgFXa-204-204.png

TB1QAuBF2b2gK0jSZK9XXaEgFXa-204-204.png

113 ms

H202dc3775491405ebc13588dc04c3de8n.jpg_q80.jpg

H202dc3775491405ebc13588dc04c3de8n.jpg_q80.jpg

674 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

112 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

209 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

209 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

227 ms

roboto-regular.woff

roboto-regular.woff

112 ms

roboto-medium.woff

roboto-medium.woff

207 ms

roboto-light.woff

roboto-light.woff

226 ms

roboto-thin.woff

roboto-thin.woff

225 ms

roboto-bold.woff

roboto-bold.woff

225 ms

awsc.js

awsc.js

218 ms

70 ms

personTipsInfo.do

personTipsInfo.do

186 ms

512f3efbd25a4819b74bbaac7312fe0f

512f3efbd25a4819b74bbaac7312fe0f

1098 ms

Hbdd5600fd24a48acbd2ba4107807b4bfG.jpg

Hbdd5600fd24a48acbd2ba4107807b4bfG.jpg

677 ms

41 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

159 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

161 ms

H7e77f57ad56b41eaa39ffab5cd7293141.jpg

H7e77f57ad56b41eaa39ffab5cd7293141.jpg

351 ms

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

349 ms

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

156 ms

eg.js

eg.js

500 ms

sc.globalxman.appscene

sc.globalxman.appscene

407 ms

icon-font.woff

icon-font.woff

51 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

395 ms

footer.css

footer.css

32 ms

et_n.js

et_n.js

54 ms

um.js

um.js

122 ms

light0.5x.png

light0.5x.png

24 ms

pages_version.html

pages_version.html

455 ms

defer-common.js

defer-common.js

167 ms

i.alicdn.com

i.alicdn.com

164 ms

index.js

index.js

129 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

309 ms

wu.json

wu.json

259 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

194 ms

index.js

index.js

143 ms

store-proxy.html

store-proxy.html

119 ms

countryCurrencyDataService

countryCurrencyDataService

137 ms

personRoleInfo.do

personRoleInfo.do

94 ms

notification.do

notification.do

109 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

30 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

12 ms

index.js

index.js

22 ms

index.js

index.js

63 ms

7.gif

7.gif

4 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

45 ms

baxiaCommon.js

baxiaCommon.js

16 ms

rp

rp

1198 ms

um.json

um.json

91 ms

index.js

index.js

127 ms

index.web.css

index.web.css

7 ms

index.web.js

index.web.js

25 ms

availableSurveyQuery.json

availableSurveyQuery.json

47 ms

getUmid.do

getUmid.do

26 ms

index.css

index.css

9 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

15 ms

normalize.css

normalize.css

723 ms

index.css

index.css

569 ms

mtoplib.min.js

mtoplib.min.js

15 ms

uploaded.js

uploaded.js

14 ms

index.js

index.js

988 ms

Accessibility Review

sdlangjun.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

sdlangjun.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

sdlangjun.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 Sdlangjun.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 Sdlangjun.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

sdlangjun.en.alibaba.com

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