Tools & Wizards About Us
yatwintech.com screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

yatwintech.com

YATWIN is a brand of shenzhen sunshine technology co.,ltd-Shenzhen Sunshine Technology co.,ltd

Page Load Speed

5.4 sec in total

First Response

1.4 sec

Resources Loaded

3.7 sec

Page Rendered

265 ms

yatwintech.com screenshot

About Website

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

Specializing in the development, production and sales of wireless Bluetooth headsets. After 9 years of development, YATWIN has won the recognition of customers in the European and American markets.

Visit yatwintech.com

Key Findings

We analyzed Yatwintech.com page load time and found that the first response time was 1.4 sec and then it took 4 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

yatwintech.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

13/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value30 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.817

4/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

www.yatwintech.com

1443 ms

style.css

288 ms

jquery-1.7.2.min.js

293 ms

common.js

293 ms

flexslider.css

101 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Yatwintech.com, 58% (33 requests) were made to Webcdn.tigerwing.net and 40% (23 requests) were made to Staticcdn.tigerwing.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Yatwintech.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.7 kB (27%)

Content Size

419.0 kB

After Optimization

304.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yatwintech.com main page is 419.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Images take 303.1 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 39.6 kB

  • Original 45.9 kB
  • After minification 29.9 kB
  • After compression 6.3 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. This page needs HTML code to be minified as it can gain 16.0 kB, which is 35% 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 39.6 kB or 86% of the original size.

Image Optimization

-23%

Potential reduce by 68.8 kB

  • Original 303.1 kB
  • After minification 234.3 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, YATWIN Tech needs image optimization as it can save up to 68.8 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-5%

Potential reduce by 2.8 kB

  • Original 51.6 kB
  • After minification 51.6 kB
  • After compression 48.8 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

-19%

Potential reduce by 3.5 kB

  • Original 18.4 kB
  • After minification 18.4 kB
  • After compression 14.9 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. Yatwintech.com needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (15%)

Requests Now

54

After Optimization

46

  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of YATWIN Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.yatwintech.com

www.yatwintech.com

1443 ms

style.css

style.css

288 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

293 ms

common.js

common.js

293 ms

flexslider.css

flexslider.css

101 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

60 ms

owl.carousel.css

owl.carousel.css

93 ms

owl.theme.css

owl.theme.css

94 ms

owl.carousel.js

owl.carousel.js

92 ms

bess.js

bess.js

90 ms

chat.css

chat.css

91 ms

20210510170713713.jpg.webp

20210510170713713.jpg.webp

324 ms

icon3.png

icon3.png

23 ms

icon2.png

icon2.png

24 ms

icon4.png

icon4.png

26 ms

icon13.png

icon13.png

25 ms

icon14.png

icon14.png

23 ms

bkg1.png

bkg1.png

26 ms

icon15.png

icon15.png

24 ms

icon10.png

icon10.png

27 ms

icon22.png

icon22.png

25 ms

icon23.png

icon23.png

26 ms

icon-in.png

icon-in.png

27 ms

icon-ins.png

icon-ins.png

27 ms

20210510105838057.jpg.webp

20210510105838057.jpg.webp

354 ms

20210510110051290.jpg.webp

20210510110051290.jpg.webp

341 ms

20210510110109681.jpg.webp

20210510110109681.jpg.webp

348 ms

V10logo.jpg.webp

V10logo.jpg.webp

349 ms

20230306144417096.jpg.webp

20230306144417096.jpg.webp

343 ms

%E8%93%9D%E8%89%B24.jpg.webp

%E8%93%9D%E8%89%B24.jpg.webp

347 ms

r427_YTG017-01.jpg.webp

r427_YTG017-01.jpg.webp

342 ms

M48logo.jpg.webp

M48logo.jpg.webp

346 ms

Main-01.jpg.webp

Main-01.jpg.webp

367 ms

20230306150548237.jpg.webp

20230306150548237.jpg.webp

357 ms

V9Dlogo.jpg.webp

V9Dlogo.jpg.webp

350 ms

EPO29logo.jpg.webp

EPO29logo.jpg.webp

352 ms

F9Main-02.jpg.webp

F9Main-02.jpg.webp

356 ms

H4d10badcf34346ee9ef589bd0c1582222.jpg.webp

H4d10badcf34346ee9ef589bd0c1582222.jpg.webp

356 ms

He50dcc61cfdc4e3b9db25d0d841b1d65E.jpg.webp

He50dcc61cfdc4e3b9db25d0d841b1d65E.jpg.webp

363 ms

H470c389c0d754bfe92f726ebde913630o.jpg.webp

H470c389c0d754bfe92f726ebde913630o.jpg.webp

359 ms

r412_1.jpg.webp

r412_1.jpg.webp

357 ms

logo1.png.webp

logo1.png.webp

357 ms

zhaoming.png.webp

zhaoming.png.webp

362 ms

tongshi.png.webp

tongshi.png.webp

364 ms

gongren.png.webp

gongren.png.webp

362 ms

fuwuchengnuo.png.webp

fuwuchengnuo.png.webp

362 ms

icon1.png

icon1.png

43 ms

bkg2.jpg

bkg2.jpg

43 ms

icon16.png

icon16.png

42 ms

bkg3.png

bkg3.png

44 ms

OpenSans-Light.ttf

OpenSans-Light.ttf

32 ms

opensans.ttf

opensans.ttf

32 ms

icon_chat_menu.png

icon_chat_menu.png

26 ms

icon6.png

icon6.png

2 ms

icon7.png

icon7.png

3 ms

icon8.png

icon8.png

4 ms

icon9.png

icon9.png

4 ms

Accessibility Review

yatwintech.com accessibility score

52

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

yatwintech.com best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

yatwintech.com SEO score

77

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Yatwintech.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 Yatwintech.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

yatwintech.com

Open Graph description is not detected on the main page of YATWIN Tech. 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: