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

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

swiftcoursertw.en.alibaba.com

SWIFT COURSER ENTERPRISE CO., LTD. - All kind of display fixtures, Golf displays

Page Load Speed

3.9 sec in total

First Response

86 ms

Resources Loaded

2.6 sec

Page Rendered

1.2 sec

swiftcoursertw.en.alibaba.com screenshot

About Website

Visit swiftcoursertw.en.alibaba.com now to see the best up-to-date SWIFT COURSER Tw En Alibaba content for China and also check out these interesting facts you probably never knew about swiftcoursertw.en.alibaba.com

SWIFT COURSER ENTERPRISE CO., LTD., Experts in Manufacturing and Exporting All kind of display fixtures, Golf displays and 0 more Products.

Visit swiftcoursertw.en.alibaba.com

Key Findings

We analyzed Swiftcoursertw.en.alibaba.com page load time and found that the first response time was 86 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

swiftcoursertw.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

77/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value12.4 s

3/100

10%

TBT (Total Blocking Time)

Value7,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.311

37/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

swiftcoursertw.en.alibaba.com

86 ms

swiftcoursertw.en.alibaba.com

647 ms

92 ms

142 ms

header.css

90 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Swiftcoursertw.en.alibaba.com, 57% (52 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (60%)

Content Size

6.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swiftcoursertw.en.alibaba.com main page is 6.8 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 385.9 kB

  • Original 469.7 kB
  • After minification 465.8 kB
  • After compression 83.8 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 385.9 kB or 82% of the original size.

Image Optimization

-24%

Potential reduce by 136.8 kB

  • Original 574.6 kB
  • After minification 437.8 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, SWIFT COURSER Tw En Alibaba needs image optimization as it can save up to 136.8 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 284.7 kB

  • Original 397.0 kB
  • After minification 346.2 kB
  • After compression 112.3 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. Swiftcoursertw.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (57%)

Requests Now

81

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SWIFT COURSER Tw 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

swiftcoursertw.en.alibaba.com

swiftcoursertw.en.alibaba.com

86 ms

swiftcoursertw.en.alibaba.com

swiftcoursertw.en.alibaba.com

647 ms

92 ms

142 ms

header.css

header.css

90 ms

header.js

header.js

169 ms

206 ms

web-index.css

web-index.css

168 ms

web-index.css

web-index.css

170 ms

web-index.css

web-index.css

207 ms

web-index.css

web-index.css

206 ms

web-index.css

web-index.css

208 ms

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

206 ms

226 ms

223 ms

index.js

index.js

222 ms

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

229 ms

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S498c7427315146f294f068613a74a2f30.png

397 ms

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Sc94275ad0e0f407b893d1db71bfd5d62E.jpg_q80.jpg

297 ms

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Sad45a565a3114049bb613b9bcd1d18778.jpg_250x250.jpg

181 ms

A2ea506938fa045acbf32f3dc59250664j.jpg_250x250.jpg

A2ea506938fa045acbf32f3dc59250664j.jpg_250x250.jpg

182 ms

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S6c865a960ece4c41b60d2274375b99d1O.jpg_250x250.jpg

187 ms

A22453228bfe24069a8867e9e5a724aacq.jpg_250x250.jpg

A22453228bfe24069a8867e9e5a724aacq.jpg_250x250.jpg

297 ms

Hcdc40b559c044b0e93606ca3abd8cfbe4.jpg_250x250.jpg

Hcdc40b559c044b0e93606ca3abd8cfbe4.jpg_250x250.jpg

186 ms

H278bdad57f64462c9c9d78aaf9b33bdat.jpg_250x250.jpg

H278bdad57f64462c9c9d78aaf9b33bdat.jpg_250x250.jpg

397 ms

Hb46ce8412ebe4609b96d994c9522c8a2s.jpg_250x250.jpg

Hb46ce8412ebe4609b96d994c9522c8a2s.jpg_250x250.jpg

296 ms

Sa33672e2541e434894090e5e14127243Z.jpg_250x250.jpg

Sa33672e2541e434894090e5e14127243Z.jpg_250x250.jpg

297 ms

Seb8af8ce6f414727b5ae0c0fb8a5ccebQ.jpg_250x250.jpg

Seb8af8ce6f414727b5ae0c0fb8a5ccebQ.jpg_250x250.jpg

295 ms

Sc56224634f204954a3c29577b26bd0e6H.jpg_250x250.jpg

Sc56224634f204954a3c29577b26bd0e6H.jpg_250x250.jpg

395 ms

S8d49ee63a8c84e3b85668fa55ad2582bt.jpg_250x250.jpg

S8d49ee63a8c84e3b85668fa55ad2582bt.jpg_250x250.jpg

440 ms

Sf496e066dbe1411dbdb0a27631f80a51E.jpg_250x250.jpg

Sf496e066dbe1411dbdb0a27631f80a51E.jpg_250x250.jpg

476 ms

Sbfe783e19af841d88dd8b24afacfece4k.jpg_250x250.jpg

Sbfe783e19af841d88dd8b24afacfece4k.jpg_250x250.jpg

397 ms

S21385ebc81334480a935833cbacb53c3q.jpg_q80.jpg

S21385ebc81334480a935833cbacb53c3q.jpg_q80.jpg

472 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

228 ms

Sb7c1fa1698164e40ab046a3388e5655fZ.jpg

Sb7c1fa1698164e40ab046a3388e5655fZ.jpg

297 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

381 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

402 ms

roboto-regular.woff

roboto-regular.woff

380 ms

roboto-medium.woff

roboto-medium.woff

399 ms

roboto-light.woff

roboto-light.woff

381 ms

roboto-thin.woff

roboto-thin.woff

401 ms

roboto-bold.woff

roboto-bold.woff

403 ms

personTipsInfo.do

personTipsInfo.do

120 ms

207 ms

U774e69c9a0924607b2d891768b6b55e0s.jpg

U774e69c9a0924607b2d891768b6b55e0s.jpg

544 ms

Ufa203512a65146faa216fc1a2d077809z.jpg

Ufa203512a65146faa216fc1a2d077809z.jpg

434 ms

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Ua30c71bf6c0340f6926a746b80dc5138V.jpg

425 ms

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U81b882e6a0124e54aeb1587f8325351d4.jpg

530 ms

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Uffbfb20926174060af14b9432a9c7c44z.jpg

531 ms

U4a5a9111f97743558042c2661ebb4c7bU.jpg

U4a5a9111f97743558042c2661ebb4c7bU.jpg

532 ms

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

299 ms

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

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

303 ms

awsc.js

awsc.js

95 ms

89 ms

446 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

115 ms

icon-font.woff

icon-font.woff

351 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

166 ms

et_n.js

et_n.js

29 ms

um.js

um.js

141 ms

eg.js

eg.js

169 ms

sc.globalxman.appscene

sc.globalxman.appscene

50 ms

footer.css

footer.css

182 ms

wu.json

wu.json

97 ms

m.i.c

m.i.c

25 ms

index.js

index.js

17 ms

index.js

index.js

20 ms

7.gif

7.gif

6 ms

baxiaCommon.js

baxiaCommon.js

148 ms

rp

rp

1549 ms

um.json

um.json

78 ms

light0.5x.png

light0.5x.png

63 ms

pages_version.html

pages_version.html

97 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

35 ms

defer-common.js

defer-common.js

121 ms

i.alicdn.com

i.alicdn.com

78 ms

index.js

index.js

31 ms

getUmid.do

getUmid.do

69 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

43 ms

index.js

index.js

48 ms

index.js

index.js

200 ms

index.web.css

index.web.css

177 ms

index.web.js

index.web.js

191 ms

store-proxy.html

store-proxy.html

124 ms

countryCurrencyDataService

countryCurrencyDataService

224 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

108 ms

personRoleInfo.do

personRoleInfo.do

169 ms

notification.do

notification.do

201 ms

index.css

index.css

116 ms

availableSurveyQuery.json

availableSurveyQuery.json

68 ms

iconfont.woff

iconfont.woff

7 ms

iconfont.woff

iconfont.woff

17 ms

Accessibility Review

swiftcoursertw.en.alibaba.com accessibility score

40

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

swiftcoursertw.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

swiftcoursertw.en.alibaba.com SEO score

86

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 uses 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 Swiftcoursertw.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 Swiftcoursertw.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

swiftcoursertw.en.alibaba.com

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