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swanconnector.en.alibaba.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

swanconnector.en.alibaba.com

Dongguan Swan Electronic Technology Co., Ltd. - connector, cable assembly

Page Load Speed

2.9 sec in total

First Response

86 ms

Resources Loaded

2.4 sec

Page Rendered

335 ms

swanconnector.en.alibaba.com screenshot

About Website

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

Dongguan Swan Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting connector, cable assembly and 0 more Products.

Visit swanconnector.en.alibaba.com

Key Findings

We analyzed Swanconnector.en.alibaba.com page load time and found that the first response time was 86 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

swanconnector.en.alibaba.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value5,030 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value26.2 s

0/100

10%

Network Requests Diagram

swanconnector.en.alibaba.com

86 ms

swanconnector.en.alibaba.com

692 ms

150 ms

136 ms

header.css

145 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Swanconnector.en.alibaba.com, 45% (39 requests) were made to S.alicdn.com and 14% (12 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.9 MB (57%)

Content Size

3.3 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Swanconnector.en.alibaba.com main page is 3.3 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 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 425.9 kB

  • Original 516.2 kB
  • After minification 512.3 kB
  • After compression 90.3 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 425.9 kB or 83% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Swan Connector En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-48%

Potential reduce by 1.2 MB

  • Original 2.4 MB
  • After minification 2.4 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 1.2 MB or 48% of the original size.

CSS Optimization

-89%

Potential reduce by 294.3 kB

  • Original 332.0 kB
  • After minification 281.1 kB
  • After compression 37.6 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. Swanconnector.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 294.3 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (60%)

Requests Now

75

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Swan Connector 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

swanconnector.en.alibaba.com

swanconnector.en.alibaba.com

86 ms

swanconnector.en.alibaba.com

swanconnector.en.alibaba.com

692 ms

150 ms

136 ms

header.css

header.css

145 ms

header.js

header.js

143 ms

41 ms

web-index.css

web-index.css

143 ms

web-index.css

web-index.css

234 ms

web-index.css

web-index.css

235 ms

web-index.css

web-index.css

235 ms

web-index.css

web-index.css

235 ms

332 ms

260 ms

index.js

index.js

259 ms

260 ms

Hb1a5aa1312074bbcb6ce143af345d1dfP.jpg

Hb1a5aa1312074bbcb6ce143af345d1dfP.jpg

534 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

261 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

81 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

83 ms

H60417a512f6f4b77bd570e01fe4a9a7aD.jpg

H60417a512f6f4b77bd570e01fe4a9a7aD.jpg

811 ms

H4cd27d2452a34744b79b2f02e25bfbaaW.jpg_q80.jpg

H4cd27d2452a34744b79b2f02e25bfbaaW.jpg_q80.jpg

646 ms

Hd1af4ea3e3c94b9ea767cdc752af5592s.jpg

Hd1af4ea3e3c94b9ea767cdc752af5592s.jpg

458 ms

H472a5b1c4cb24d288a7329fe0abc8e18Z.jpg

H472a5b1c4cb24d288a7329fe0abc8e18Z.jpg

370 ms

H4db25639ee004d4c84c460d34598d4784.jpg

H4db25639ee004d4c84c460d34598d4784.jpg

371 ms

He56492b1b58e432eba3cef033ec81fe1r.jpg

He56492b1b58e432eba3cef033ec81fe1r.jpg

471 ms

H6fee04c7f30f472488df604d52993d400.jpg

H6fee04c7f30f472488df604d52993d400.jpg

479 ms

Hffb490b1e3194761ae24bee31dd2b025V.jpg

Hffb490b1e3194761ae24bee31dd2b025V.jpg

759 ms

Hae6812ea453c4167894163c02726402di.jpg

Hae6812ea453c4167894163c02726402di.jpg

666 ms

H4bb2cde9982949d690122d6e474c7b78U.jpg

H4bb2cde9982949d690122d6e474c7b78U.jpg

681 ms

H74197d01c6cb4319b8ce69f963251412h.jpg

H74197d01c6cb4319b8ce69f963251412h.jpg

730 ms

H1414cc1b7dcb47b4b445b8245e4305ceO.jpg

H1414cc1b7dcb47b4b445b8245e4305ceO.jpg

1031 ms

Hf6ef6200464849f8a59e2784dddc6687g.jpg

Hf6ef6200464849f8a59e2784dddc6687g.jpg

900 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

266 ms

personTipsInfo.do

personTipsInfo.do

422 ms

awsc.js

awsc.js

220 ms

130 ms

H7cbf92e965b04fc4a05d81ea2ec01e28s.jpg

H7cbf92e965b04fc4a05d81ea2ec01e28s.jpg

383 ms

Hc1bc90507452452e8fe6ce9db90668b2m.jpg

Hc1bc90507452452e8fe6ce9db90668b2m.jpg

535 ms

H8e39282202d04f10a774712ca68e5be8Y.jpg

H8e39282202d04f10a774712ca68e5be8Y.jpg

421 ms

Ha78a6494821f433bbd97549f8535c3f8J.jpg

Ha78a6494821f433bbd97549f8535c3f8J.jpg

523 ms

H95f79748f73e4a05956e00af4437333da.png

H95f79748f73e4a05956e00af4437333da.png

731 ms

Hbf5299056707499e8135a1372ba759651.jpg

Hbf5299056707499e8135a1372ba759651.jpg

1504 ms

Hbc61e9bed5064c86acad5dfb195b7444X.jpg

Hbc61e9bed5064c86acad5dfb195b7444X.jpg

957 ms

Hea4207cebf404c6d884cfe87ff877b0aW.jpg

Hea4207cebf404c6d884cfe87ff877b0aW.jpg

1062 ms

H8cb58a04627343a0931c212b5280e42f6.jpg

H8cb58a04627343a0931c212b5280e42f6.jpg

1547 ms

H28a0550a3ec04a20ad3489152b9c8d4bD.jpg

H28a0550a3ec04a20ad3489152b9c8d4bD.jpg

1504 ms

roboto-regular.woff

roboto-regular.woff

748 ms

roboto-medium.woff

roboto-medium.woff

776 ms

roboto-light.woff

roboto-light.woff

814 ms

roboto-thin.woff

roboto-thin.woff

843 ms

roboto-bold.woff

roboto-bold.woff

925 ms

55 ms

icon-font.woff

icon-font.woff

919 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

129 ms

eg.js

eg.js

178 ms

sc.globalxman.appscene

sc.globalxman.appscene

162 ms

footer.css

footer.css

774 ms

et_n.js

et_n.js

29 ms

um.js

um.js

110 ms

7.gif

7.gif

28 ms

index.js

index.js

26 ms

index.js

index.js

27 ms

wu.json

wu.json

95 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

1114 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

34 ms

light0.5x.png

light0.5x.png

72 ms

pages_version.html

pages_version.html

97 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

defer-common.js

defer-common.js

254 ms

i.alicdn.com

i.alicdn.com

252 ms

index.js

index.js

27 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

21 ms

index.web.css

index.web.css

13 ms

index.web.js

index.web.js

48 ms

availableSurveyQuery.json

availableSurveyQuery.json

241 ms

index.js

index.js

193 ms

store-proxy.html

store-proxy.html

167 ms

countryCurrencyDataService

countryCurrencyDataService

191 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

142 ms

personRoleInfo.do

personRoleInfo.do

124 ms

notification.do

notification.do

140 ms

iconfont.woff

iconfont.woff

47 ms

iconfont.woff

iconfont.woff

64 ms

Accessibility Review

swanconnector.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

swanconnector.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

swanconnector.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 Swanconnector.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 Swanconnector.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

swanconnector.en.alibaba.com

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