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cnbluebird.en.alibaba.com screenshot

Report Summary

  • 42

    Performance

    Renders faster than
    61% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cnbluebird.en.alibaba.com

Yuyao Bluebird Tools Factory - garden water nozzle, garden water sprinkler

Page Load Speed

3.2 sec in total

First Response

86 ms

Resources Loaded

2.5 sec

Page Rendered

623 ms

cnbluebird.en.alibaba.com screenshot

About Website

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

Yuyao Bluebird Tools Factory, Experts in Manufacturing and Exporting garden water nozzle, garden water sprinkler and 0 more Products.

Visit cnbluebird.en.alibaba.com

Key Findings

We analyzed Cnbluebird.en.alibaba.com page load time and found that the first response time was 86 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cnbluebird.en.alibaba.com performance score

42

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value4,620 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

cnbluebird.en.alibaba.com

86 ms

cnbluebird.en.alibaba.com

916 ms

86 ms

79 ms

header.css

139 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cnbluebird.en.alibaba.com, 33% (34 requests) were made to S.alicdn.com and 28% (29 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (63%)

Content Size

6.9 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnbluebird.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. Only a small number of websites need less resources to load. Javascripts take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 722.6 kB

  • Original 848.0 kB
  • After minification 844.1 kB
  • After compression 125.4 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 722.6 kB or 85% of the original size.

Image Optimization

-32%

Potential reduce by 197.7 kB

  • Original 610.6 kB
  • After minification 412.9 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, Cn Bluebird En Alibaba needs image optimization as it can save up to 197.7 kB or 32% 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 3.1 MB

  • Original 5.0 MB
  • After minification 5.0 MB
  • After compression 1.9 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 62% of the original size.

CSS Optimization

-72%

Potential reduce by 292.9 kB

  • Original 405.1 kB
  • After minification 354.2 kB
  • After compression 112.1 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. Cnbluebird.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.9 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (47%)

Requests Now

91

After Optimization

48

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Bluebird 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

cnbluebird.en.alibaba.com

cnbluebird.en.alibaba.com

86 ms

cnbluebird.en.alibaba.com

cnbluebird.en.alibaba.com

916 ms

86 ms

79 ms

header.css

header.css

139 ms

header.js

header.js

133 ms

132 ms

web-index.css

web-index.css

129 ms

web-index.css

web-index.css

129 ms

web-index.css

web-index.css

130 ms

web-index.css

web-index.css

134 ms

web-index.css

web-index.css

133 ms

216 ms

86 ms

index.js

index.js

157 ms

156 ms

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H83454c63fd624557bbbc517fcf4747be8.jpg

360 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

472 ms

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252 ms

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344 ms

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660 ms

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1184 ms

191 ms

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184 ms

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185 ms

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277 ms

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277 ms

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420 ms

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461 ms

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922 ms

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941 ms

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

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

1132 ms

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994 ms

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994 ms

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1059 ms

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1060 ms

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1059 ms

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1095 ms

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1087 ms

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1087 ms

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1107 ms

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1132 ms

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1164 ms

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1161 ms

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1183 ms

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1189 ms

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1476 ms

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1208 ms

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1252 ms

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1265 ms

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1270 ms

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1257 ms

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1299 ms

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1342 ms

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1342 ms

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1343 ms

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1354 ms

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H121e68104c2547cb96cae01932ee7c80z.jpg

412 ms

awsc.js

awsc.js

404 ms

232 ms

personTipsInfo.do

personTipsInfo.do

235 ms

roboto-regular.woff

roboto-regular.woff

197 ms

roboto-medium.woff

roboto-medium.woff

198 ms

roboto-light.woff

roboto-light.woff

197 ms

roboto-thin.woff

roboto-thin.woff

311 ms

roboto-bold.woff

roboto-bold.woff

310 ms

icon-font.woff

icon-font.woff

210 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

237 ms

footer.css

footer.css

49 ms

eg.js

eg.js

130 ms

light0.5x.png

light0.5x.png

70 ms

pages_version.html

pages_version.html

119 ms

defer-common.js

defer-common.js

222 ms

i.alicdn.com

i.alicdn.com

111 ms

index.js

index.js

45 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

35 ms

index.js

index.js

170 ms

et_n.js

et_n.js

61 ms

um.js

um.js

151 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

59 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

23 ms

index.js

index.js

15 ms

index.js

index.js

32 ms

sc.globalxman.appscene

sc.globalxman.appscene

15 ms

7.gif

7.gif

19 ms

baxiaCommon.js

baxiaCommon.js

109 ms

rp

rp

1172 ms

index.web.css

index.web.css

98 ms

index.web.js

index.web.js

107 ms

index.js

index.js

106 ms

index.css

index.css

332 ms

availableSurveyQuery.json

availableSurveyQuery.json

331 ms

store-proxy.html

store-proxy.html

231 ms

countryCurrencyDataService

countryCurrencyDataService

260 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

205 ms

personRoleInfo.do

personRoleInfo.do

206 ms

notification.do

notification.do

227 ms

wu.json

wu.json

77 ms

iconfont.woff

iconfont.woff

15 ms

iconfont.woff

iconfont.woff

78 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

cnbluebird.en.alibaba.com accessibility score

66

Accessibility Issues

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

cnbluebird.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

Serves images with low resolution

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

cnbluebird.en.alibaba.com SEO score

71

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Cnbluebird.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 Cnbluebird.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

cnbluebird.en.alibaba.com

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