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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

nigale.en.alibaba.com

Sichuan Nigale Biomedical Co., Ltd. - Plasmapheresis, Platelet apheresis

Page Load Speed

4.7 sec in total

First Response

345 ms

Resources Loaded

3.4 sec

Page Rendered

922 ms

nigale.en.alibaba.com screenshot

About Website

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

Sichuan Nigale Biomedical Co., Ltd., Experts in Manufacturing and Exporting Plasmapheresis, Platelet apheresis and 0 more Products.

Visit nigale.en.alibaba.com

Key Findings

We analyzed Nigale.en.alibaba.com page load time and found that the first response time was 345 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nigale.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value10.6 s

0/100

25%

SI (Speed Index)

Value10.2 s

8/100

10%

TBT (Total Blocking Time)

Value2,900 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.284

42/100

15%

TTI (Time to Interactive)

Value21.0 s

1/100

10%

Network Requests Diagram

nigale.en.alibaba.com

345 ms

nigale.en.alibaba.com

788 ms

79 ms

web-index.css

58 ms

web-index.css

61 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Nigale.en.alibaba.com, 30% (20 requests) were made to S.alicdn.com and 25% (17 requests) were made to Assets.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 1.1 MB (46%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nigale.en.alibaba.com main page is 2.4 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. 60% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 300.0 kB

  • Original 383.4 kB
  • After minification 379.3 kB
  • After compression 83.5 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 300.0 kB or 78% of the original size.

Image Optimization

-3%

Potential reduce by 30.0 kB

  • Original 1.0 MB
  • After minification 978.6 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. Nigale En Alibaba images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 288.7 kB

  • Original 519.9 kB
  • After minification 519.9 kB
  • After compression 231.3 kB

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 288.7 kB or 56% of the original size.

CSS Optimization

-94%

Potential reduce by 501.1 kB

  • Original 535.5 kB
  • After minification 205.0 kB
  • After compression 34.4 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. Nigale.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 501.1 kB or 94% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (69%)

Requests Now

58

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nigale 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nigale.en.alibaba.com

nigale.en.alibaba.com

345 ms

nigale.en.alibaba.com

nigale.en.alibaba.com

788 ms

79 ms

web-index.css

web-index.css

58 ms

web-index.css

web-index.css

61 ms

web-index.css

web-index.css

60 ms

web-index.css

web-index.css

75 ms

web-index.css

web-index.css

74 ms

62 ms

61 ms

header.css

header.css

147 ms

header.js

header.js

398 ms

332 ms

332 ms

index.js

index.js

333 ms

121 ms

H190ded3377234556a8783f07d993f294W.jpg

H190ded3377234556a8783f07d993f294W.jpg

806 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

641 ms

Ha440c52ccdac4e76a7d5693f193e1e57T.jpg

Ha440c52ccdac4e76a7d5693f193e1e57T.jpg

238 ms

H61f8aa54077a4e288f679fad6b336d13p.png_80x80.png

H61f8aa54077a4e288f679fad6b336d13p.png_80x80.png

363 ms

H11b991eb74f544deac774980e921bef5a.jpg

H11b991eb74f544deac774980e921bef5a.jpg

600 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

639 ms

awsc.js

awsc.js

231 ms

90 ms

158 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

204 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

282 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

749 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

557 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

747 ms

roboto-regular.woff

roboto-regular.woff

261 ms

roboto-medium.woff

roboto-medium.woff

261 ms

roboto-light.woff

roboto-light.woff

260 ms

roboto-thin.woff

roboto-thin.woff

321 ms

roboto-bold.woff

roboto-bold.woff

321 ms

eg.js

eg.js

291 ms

icon-font.woff

icon-font.woff

203 ms

um.js

um.js

282 ms

personTipsInfo.do

personTipsInfo.do

471 ms

sc.migrate.event

sc.migrate.event

258 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

257 ms

sc.globalxman.appscene

sc.globalxman.appscene

253 ms

footer.css

footer.css

43 ms

light0.5x.png

light0.5x.png

217 ms

defer-common.js

defer-common.js

136 ms

i.alicdn.com

i.alicdn.com

137 ms

index.js

index.js

130 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

116 ms

index.js

index.js

69 ms

7.gif

7.gif

66 ms

index.js

index.js

198 ms

wu.json

wu.json

225 ms

baxiaCommon.js

baxiaCommon.js

185 ms

store-proxy.html

store-proxy.html

152 ms

countryCurrencyDataService

countryCurrencyDataService

292 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

134 ms

personRoleInfo.do

personRoleInfo.do

132 ms

notification.do

notification.do

220 ms

index.js

index.js

43 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

127 ms

index.js

index.js

48 ms

g

g

58 ms

et_n.js

et_n.js

103 ms

rp

rp

1295 ms

um.json

um.json

77 ms

iconfont.woff

iconfont.woff

5 ms

getUmid.do

getUmid.do

7 ms

Accessibility Review

nigale.en.alibaba.com accessibility score

71

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

nigale.en.alibaba.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

nigale.en.alibaba.com SEO score

79

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Document doesn't have a valid hreflang

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 doesn't use legible font sizes

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 Nigale.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 Nigale.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

nigale.en.alibaba.com

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