Tools & Wizards About Us
kingsun1.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kingsun1.com

Bluetooth Headset,Bluetooth Speaker,LED Light,Multi-functional Charger,Audio, Radio, Smartphone Accessories, Factory China, Supplier

Page Load Speed

5.3 sec in total

First Response

673 ms

Resources Loaded

3.8 sec

Page Rendered

801 ms

kingsun1.com screenshot

About Website

Visit kingsun1.com now to see the best up-to-date Kingsun 1 content and also check out these interesting facts you probably never knew about kingsun1.com

SHENZHEN KINGSUN ENTERPRISES CO., LTD main products: Wireless Charger, Multi-functional Charger, Bluetooth, Audio, Radio, Smartphone Accessories, Automative Accessories, Computer Accessories, Househol...

Visit kingsun1.com

Key Findings

We analyzed Kingsun1.com page load time and found that the first response time was 673 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kingsun1.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

51/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value6.9 s

53/100

10%

Network Requests Diagram

kingsun1.com

673 ms

www.kingsun1.com

623 ms

font-awesome.min.css

197 ms

jquery.jqzoom.css

259 ms

baguetteBox.css

200 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that all of those requests were addressed to Kingsun1.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kingsun1.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 48.9 kB (4%)

Content Size

1.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kingsun1.com main page is 1.4 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. 35% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 36.2 kB

  • Original 42.0 kB
  • After minification 36.7 kB
  • After compression 5.8 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 36.2 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 8.8 kB

  • Original 1.3 MB
  • After minification 1.2 MB

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. Kingsun 1 images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 3.1 kB

  • Original 50.2 kB
  • After minification 50.2 kB
  • After compression 47.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-4%

Potential reduce by 757 B

  • Original 19.5 kB
  • After minification 19.5 kB
  • After compression 18.8 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. Kingsun1.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (36%)

Requests Now

47

After Optimization

30

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kingsun 1. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kingsun1.com

kingsun1.com

673 ms

www.kingsun1.com

www.kingsun1.com

623 ms

font-awesome.min.css

font-awesome.min.css

197 ms

jquery.jqzoom.css

jquery.jqzoom.css

259 ms

baguetteBox.css

baguetteBox.css

200 ms

slide.css

slide.css

198 ms

style.css

style.css

292 ms

jquery-1.11.3.min.js

jquery-1.11.3.min.js

376 ms

html5.js

html5.js

448 ms

placeholder.js

placeholder.js

446 ms

jquery.jqzoom.js

jquery.jqzoom.js

448 ms

lunbo.js

lunbo.js

451 ms

home.js

home.js

643 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

603 ms

baguetteBox.js

baguetteBox.js

602 ms

slide.js

slide.js

638 ms

banner.js

banner.js

638 ms

clientAnimate.js

clientAnimate.js

636 ms

base.js

base.js

692 ms

nav.js

nav.js

642 ms

form1.js

form1.js

642 ms

shipin.jpg

shipin.jpg

349 ms

hicon1.png

hicon1.png

279 ms

hicon2.png

hicon2.png

280 ms

logo.jpg

logo.jpg

389 ms

sch1.png

sch1.png

389 ms

5c4bccbacc6cf.jpg

5c4bccbacc6cf.jpg

600 ms

5c4bcccfc1374.jpg

5c4bcccfc1374.jpg

701 ms

5c4bcce71c205.jpg

5c4bcce71c205.jpg

790 ms

5c4bcd0216762.jpg

5c4bcd0216762.jpg

854 ms

icon1.png

icon1.png

525 ms

bd1.png

bd1.png

1215 ms

bg2.jpg

bg2.jpg

790 ms

5c466be64847e.jpg

5c466be64847e.jpg

827 ms

5c466bf38a23d.jpg

5c466bf38a23d.jpg

914 ms

fshare1.png

fshare1.png

919 ms

fshare2.png

fshare2.png

917 ms

fshare3.png

fshare3.png

920 ms

fshare4.png

fshare4.png

956 ms

fshare5.png

fshare5.png

1008 ms

fshare6.png

fshare6.png

1022 ms

kf1.png

kf1.png

1020 ms

kf2.png

kf2.png

1023 ms

kf3.png

kf3.png

1054 ms

VERLAG-BOOK.woff

VERLAG-BOOK.woff

1075 ms

VERLAG-BOLD.woff

VERLAG-BOLD.woff

1074 ms

gotop.png

gotop.png

137 ms

dot1.png

dot1.png

98 ms

dot2.png

dot2.png

103 ms

5c45888c31e10.jpg

5c45888c31e10.jpg

251 ms

5c4588ef13857.jpg

5c4588ef13857.jpg

288 ms

Accessibility Review

kingsun1.com accessibility score

49

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

High

Links do not have a discernible name

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

kingsun1.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

kingsun1.com SEO score

82

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

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

High

Tap targets are not sized appropriately

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 Kingsun1.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 Kingsun1.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

kingsun1.com

Open Graph description is not detected on the main page of Kingsun 1. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: