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

Report Summary

  • 5

    Performance

    Renders faster than
    21% 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

rongwin.en.alibaba.com

Nanjing Rongwin Machinery Technology Co., Ltd.

Page Load Speed

3.8 sec in total

First Response

247 ms

Resources Loaded

3 sec

Page Rendered

525 ms

rongwin.en.alibaba.com screenshot

About Website

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

Nanjing Rongwin Machinery Technology Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit rongwin.en.alibaba.com

Key Findings

We analyzed Rongwin.en.alibaba.com page load time and found that the first response time was 247 ms and then it took 3.6 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

rongwin.en.alibaba.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value13.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.8 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value3,560 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.344

32/100

15%

TTI (Time to Interactive)

Value33.1 s

0/100

10%

Network Requests Diagram

rongwin.en.alibaba.com

247 ms

rongwin.en.alibaba.com

704 ms

295 ms

334 ms

header.css

326 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Rongwin.en.alibaba.com, 40% (35 requests) were made to S.alicdn.com and 17% (15 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (61%)

Content Size

7.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rongwin.en.alibaba.com main page is 7.0 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. Only a small number of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 551.8 kB

  • Original 660.1 kB
  • After minification 656.2 kB
  • After compression 108.3 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 551.8 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Rongwin En Alibaba needs image optimization as it can save up to 137.1 kB or 24% 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 3.3 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 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. Rongwin.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 44 (57%)

Requests Now

77

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rongwin 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

rongwin.en.alibaba.com

rongwin.en.alibaba.com

247 ms

rongwin.en.alibaba.com

rongwin.en.alibaba.com

704 ms

295 ms

334 ms

header.css

header.css

326 ms

header.js

header.js

327 ms

291 ms

web-index.css

web-index.css

327 ms

web-index.css

web-index.css

326 ms

web-index.css

web-index.css

328 ms

web-index.css

web-index.css

336 ms

web-index.css

web-index.css

335 ms

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

332 ms

414 ms

358 ms

index.js

index.js

357 ms

345 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

206 ms

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511 ms

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Hdb70e95748244b46b4ec63bff5e7cb2f2.jpg_q80.jpg

452 ms

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Hd60669ff7cda46f1b68f55f113ca734bE.jpg_q80.jpg

845 ms

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O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

260 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

324 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

324 ms

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710 ms

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669 ms

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507 ms

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532 ms

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564 ms

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724 ms

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553 ms

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618 ms

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580 ms

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H1f2a336fcc6442ee8957c82945d38073F.png

856 ms

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H07b4282acbb04bc18207bba688b50e05M.jpg

619 ms

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H367b633f18da449eafaaa2f6c6aa651fv.jpg

656 ms

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Hf71599a2b60248fb849d9327ad65d698d.jpg

1104 ms

roboto-regular.woff

roboto-regular.woff

93 ms

roboto-medium.woff

roboto-medium.woff

94 ms

roboto-light.woff

roboto-light.woff

98 ms

roboto-thin.woff

roboto-thin.woff

92 ms

roboto-bold.woff

roboto-bold.woff

153 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

76 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

79 ms

personTipsInfo.do

personTipsInfo.do

128 ms

awsc.js

awsc.js

170 ms

22 ms

H54d27fbbb8db406681d017f4741af22eD.jpg

H54d27fbbb8db406681d017f4741af22eD.jpg

151 ms

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O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

386 ms

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O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

384 ms

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Hd75821ac38224a6a90bbac190e0a4392D.jpg

916 ms

eg.js

eg.js

378 ms

41 ms

icon-font.woff

icon-font.woff

17 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

156 ms

sc.globalxman.appscene

sc.globalxman.appscene

264 ms

footer.css

footer.css

42 ms

et_n.js

et_n.js

68 ms

um.js

um.js

195 ms

light0.5x.png

light0.5x.png

169 ms

pages_version.html

pages_version.html

393 ms

defer-common.js

defer-common.js

498 ms

i.alicdn.com

i.alicdn.com

639 ms

index.js

index.js

120 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

65 ms

wu.json

wu.json

577 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

351 ms

7.gif

7.gif

4 ms

index.js

index.js

60 ms

index.js

index.js

10 ms

baxiaCommon.js

baxiaCommon.js

55 ms

rp

rp

1265 ms

index.web.css

index.web.css

80 ms

index.web.js

index.web.js

6 ms

availableSurveyQuery.json

availableSurveyQuery.json

263 ms

index.js

index.js

157 ms

store-proxy.html

store-proxy.html

121 ms

countryCurrencyDataService

countryCurrencyDataService

271 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

97 ms

personRoleInfo.do

personRoleInfo.do

86 ms

notification.do

notification.do

262 ms

index.css

index.css

56 ms

index.js

index.js

15 ms

um.json

um.json

61 ms

iconfont.woff

iconfont.woff

9 ms

iconfont.woff

iconfont.woff

22 ms

getUmid.do

getUmid.do

9 ms

data

data

4 ms

Accessibility Review

rongwin.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

rongwin.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

rongwin.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 Rongwin.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 Rongwin.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

rongwin.en.alibaba.com

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