Tools & Wizards About Us
blue-chip.en.alibaba.com screenshot

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 44

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

blue-chip.en.alibaba.com

Blue-Chip Technology(shenzhen) Co., Ltd. - Screen Protector and Phone Case, Wireless Charger

Page Load Speed

3.9 sec in total

First Response

165 ms

Resources Loaded

3.1 sec

Page Rendered

691 ms

blue-chip.en.alibaba.com screenshot

About Website

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

Blue-Chip Technology(shenzhen) Co., Ltd., Experts in Manufacturing and Exporting Screen Protector and Phone Case, Wireless Charger and 0 more Products.

Visit blue-chip.en.alibaba.com

Key Findings

We analyzed Blue-chip.en.alibaba.com page load time and found that the first response time was 165 ms and then it took 3.8 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

blue-chip.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value5,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.382

0/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

blue-chip.en.alibaba.com

165 ms

blue-chip.en.alibaba.com

903 ms

40 ms

70 ms

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

88 ms

Our browser made a total of 96 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Blue-chip.en.alibaba.com, 53% (51 requests) were made to S.alicdn.com and 8% (8 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (54%)

Content Size

4.7 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Blue-chip.en.alibaba.com main page is 4.7 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 822.2 kB

  • Original 969.0 kB
  • After minification 965.0 kB
  • After compression 146.7 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 822.2 kB or 85% of the original size.

Image Optimization

-17%

Potential reduce by 143.7 kB

  • Original 845.6 kB
  • After minification 701.9 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, Blue Chip En Alibaba needs image optimization as it can save up to 143.7 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 1.3 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.3 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 1.3 MB or 50% of the original size.

CSS Optimization

-88%

Potential reduce by 303.8 kB

  • Original 344.2 kB
  • After minification 293.3 kB
  • After compression 40.4 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. Blue-chip.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 303.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 41 (48%)

Requests Now

85

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blue Chip 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

blue-chip.en.alibaba.com

blue-chip.en.alibaba.com

165 ms

blue-chip.en.alibaba.com

blue-chip.en.alibaba.com

903 ms

40 ms

70 ms

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

88 ms

header.css

header.css

92 ms

header.js

header.js

171 ms

157 ms

web-index.css

web-index.css

89 ms

web-index.css

web-index.css

107 ms

web-index.css

web-index.css

104 ms

web-index.css

web-index.css

106 ms

web-index.css

web-index.css

105 ms

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98 ms

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H051d3d49b1c24cd594fbe6e0b422e68bY.jpg

477 ms

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TB1HFwHHVXXXXatXXXXXXXXXXXX.png

87 ms

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H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

98 ms

H8665a970df9940749b3ce12e2df8af31C.jpg_q80.jpg

H8665a970df9940749b3ce12e2df8af31C.jpg_q80.jpg

269 ms

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TB1QAuBF2b2gK0jSZK9XXaEgFXa-204-204.png

90 ms

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90 ms

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TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

90 ms

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TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

91 ms

H73bbbcbfd4e94fcfab8d13d1e50899d8j.jpg_q80.jpg

H73bbbcbfd4e94fcfab8d13d1e50899d8j.jpg_q80.jpg

271 ms

H0107070e585f41e9b7f78dc90b2adc10J.jpg_350x350.jpg

H0107070e585f41e9b7f78dc90b2adc10J.jpg_350x350.jpg

267 ms

H2a803e7f267042489b997d7c8b5ade8cL.jpg_350x350.jpg

H2a803e7f267042489b997d7c8b5ade8cL.jpg_350x350.jpg

350 ms

H6af0d104aa634fe38475ee8a80d74706u.jpg_q80.jpg

H6af0d104aa634fe38475ee8a80d74706u.jpg_q80.jpg

330 ms

H86fb3ad1e1a349a1950e50e750781825Y.jpg_350x350.jpg

H86fb3ad1e1a349a1950e50e750781825Y.jpg_350x350.jpg

266 ms

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

109 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

94 ms

roboto-regular.woff

roboto-regular.woff

243 ms

roboto-medium.woff

roboto-medium.woff

245 ms

roboto-light.woff

roboto-light.woff

243 ms

roboto-thin.woff

roboto-thin.woff

245 ms

roboto-bold.woff

roboto-bold.woff

244 ms

310 ms

275 ms

index.js

index.js

275 ms

288 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

68 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

107 ms

103 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

271 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

272 ms

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He02419698f414099bfdc848e6046ca67h.jpg

2187 ms

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TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

274 ms

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Hb9dfa257b5784f10b0673ad9d1e69be8e.jpg

524 ms

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H8a8e02a0b56e4bab86d13b6d97cb61f2q.jpg

403 ms

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H7bc9c7db783549cfa059cbffe9df46051.jpg

738 ms

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456 ms

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456 ms

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H8551eb02100b48f6bcad7fd3e0150b840.jpg

1026 ms

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He83ed889f0b34a97acf50fdaa0c1eae8E.jpg

534 ms

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Hdac1d030bfbf4f64acd2356b5dbd96e61.jpg

613 ms

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Habcc5368d3c845c29e6a305a3872dd5bP.jpg

743 ms

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

99 ms

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

98 ms

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76 ms

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TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

73 ms

awsc.js

awsc.js

215 ms

48 ms

personTipsInfo.do

personTipsInfo.do

185 ms

eg.js

eg.js

160 ms

icon-font.woff

icon-font.woff

335 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

99 ms

sc.globalxman.appscene

sc.globalxman.appscene

33 ms

et_n.js

et_n.js

32 ms

um.js

um.js

133 ms

footer.css

footer.css

273 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

7 ms

index.js

index.js

103 ms

index.js

index.js

102 ms

7.gif

7.gif

100 ms

baxiaCommon.js

baxiaCommon.js

26 ms

rp

rp

1162 ms

wu.json

wu.json

23 ms

um.json

um.json

94 ms

light0.5x.png

light0.5x.png

55 ms

pages_version.html

pages_version.html

87 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

defer-common.js

defer-common.js

209 ms

i.alicdn.com

i.alicdn.com

196 ms

index.js

index.js

29 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

79 ms

getUmid.do

getUmid.do

113 ms

index.web.css

index.web.css

10 ms

index.web.js

index.web.js

39 ms

availableSurveyQuery.json

availableSurveyQuery.json

194 ms

index.js

index.js

183 ms

store-proxy.html

store-proxy.html

142 ms

countryCurrencyDataService

countryCurrencyDataService

145 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

113 ms

personRoleInfo.do

personRoleInfo.do

125 ms

notification.do

notification.do

133 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

22 ms

data

data

5 ms

Accessibility Review

blue-chip.en.alibaba.com accessibility score

44

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.

Best Practices

blue-chip.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

blue-chip.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 Blue-chip.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 Blue-chip.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

blue-chip.en.alibaba.com

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