Tools & Wizards About Us
sunturycn.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

sunturycn.com

东莞市山翠电子科技有限公司DONGGUAN SUNTURY ELECTRONIC TECHNOLOGY CO. LTD.

Page Load Speed

22.8 sec in total

First Response

690 ms

Resources Loaded

21.8 sec

Page Rendered

274 ms

sunturycn.com screenshot

About Website

Welcome to sunturycn.com homepage info - get ready to check SUNTURY Cn best content right away, or after learning these important things about sunturycn.com

东莞市山翠电子科技有限公司成立于2015年9月,是一家集研发、生产、销售、服务于一体的民营高新科技企业. 公司主要经营项目有开关电源、适配器、服务器电源等一系列系产品.为用户提供及时、快捷的产品资讯和服务,不断壮大的公司规模且拥有了广阔的市场.

Visit sunturycn.com

Key Findings

We analyzed Sunturycn.com page load time and found that the first response time was 690 ms and then it took 22.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 18 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sunturycn.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

83/100

10%

LCP (Largest Contentful Paint)

Value15.5 s

0/100

25%

SI (Speed Index)

Value26.6 s

0/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.615

10/100

15%

TTI (Time to Interactive)

Value3.8 s

90/100

10%

Network Requests Diagram

sunturycn.com

690 ms

wap_base.css

712 ms

main.css

712 ms

jquery.js

929 ms

fastclick.js

718 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Sunturycn.com, 58% (34 requests) were made to Aite.itotec.net and 31% (18 requests) were made to Img1.itotec.net. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Img1.itotec.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (79%)

Content Size

3.0 MB

After Optimization

634.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunturycn.com main page is 3.0 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. 50% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 98.1 kB

  • Original 125.3 kB
  • After minification 110.2 kB
  • After compression 27.2 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 15.1 kB, which is 12% 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 98.1 kB or 78% of the original size.

Image Optimization

-83%

Potential reduce by 2.2 MB

  • Original 2.7 MB
  • After minification 459.0 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, SUNTURY Cn needs image optimization as it can save up to 2.2 MB or 83% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 21.0 kB

  • Original 158.8 kB
  • After minification 158.8 kB
  • After compression 137.8 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 21.0 kB or 13% of the original size.

CSS Optimization

-29%

Potential reduce by 4.1 kB

  • Original 14.0 kB
  • After minification 14.0 kB
  • After compression 9.9 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. Sunturycn.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (22%)

Requests Now

36

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SUNTURY Cn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sunturycn.com

sunturycn.com

690 ms

wap_base.css

wap_base.css

712 ms

main.css

main.css

712 ms

jquery.js

jquery.js

929 ms

fastclick.js

fastclick.js

718 ms

main.js

main.js

719 ms

TouchSlide.1.1.js

TouchSlide.1.1.js

725 ms

style.css

style.css

921 ms

Validform_v5.3.2_min.js

Validform_v5.3.2_min.js

925 ms

raphael-min.js

raphael-min.js

1147 ms

chinamapconfig.js

chinamapconfig.js

965 ms

worldmapconfig.js

worldmapconfig.js

1159 ms

map.js

map.js

1132 ms

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697 ms

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20153 ms

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697 ms

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698 ms

bg.png

bg.png

215 ms

logo.png

logo.png

294 ms

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icon13.png

215 ms

icon11.png

icon11.png

403 ms

goTop.png

goTop.png

421 ms

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1063 ms

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856 ms

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1089 ms

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440 ms

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826 ms

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636 ms

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874 ms

about.jpg

about.jpg

1495 ms

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ewm.png

1248 ms

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20151 ms

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20152 ms

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20152 ms

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20151 ms

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20151 ms

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20151 ms

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20152 ms

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20152 ms

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20152 ms

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20152 ms

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20152 ms

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20152 ms

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20152 ms

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20152 ms

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20152 ms

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4462 ms

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5474 ms

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2527 ms

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4764 ms

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red_tit.png

1440 ms

link.png

link.png

1652 ms

icon2.png

icon2.png

1690 ms

icon3.png

icon3.png

1864 ms

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1175 ms

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1642 ms

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1422 ms

Accessibility Review

sunturycn.com accessibility score

64

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-*] attributes do not match their roles

High

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

High

ARIA input fields do not have accessible names

High

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

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

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

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

sunturycn.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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

sunturycn.com SEO score

75

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunturycn.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Sunturycn.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

sunturycn.com

Open Graph description is not detected on the main page of SUNTURY Cn. 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: