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sunsharp.cn screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

sunsharp.cn

映潮科技

Page Load Speed

5.5 sec in total

First Response

816 ms

Resources Loaded

4.6 sec

Page Rendered

89 ms

sunsharp.cn screenshot

About Website

Visit sunsharp.cn now to see the best up-to-date Sunsharp content and also check out these interesting facts you probably never knew about sunsharp.cn

成都映潮科技股份有限公司（简称“映潮科技”）成立于2011年，是一家行业领先的数字经济企业，公司致力于数字化和人工智能等技术的研究和应用，持续探索创新，引领行业发展。公司凭借过硬的技术实力和良好的服务质量，先后获得了“中华人民共和国涉外调查许可证”、“乙级测绘资质证书”、“国家高新技术企业”、“专精特新”企业、“四川电子商务大数据中心”等近百项荣誉资质，在行业中树立了良好口碑。拥有33项大数据发明...

Visit sunsharp.cn

Key Findings

We analyzed Sunsharp.cn page load time and found that the first response time was 816 ms and then it took 4.7 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

sunsharp.cn performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value16.7 s

0/100

10%

TBT (Total Blocking Time)

Value200 ms

90/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.0 s

43/100

10%

Network Requests Diagram

sunsharp.cn

816 ms

www.sunsharp.cn

1160 ms

config.js

238 ms

3aa6db8.css

475 ms

d1461d5.css

680 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 90% of them (9 requests) were addressed to the original Sunsharp.cn, 10% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 kB (2%)

Content Size

172.0 kB

After Optimization

168.4 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Sunsharp.cn main page is 172.0 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. Only 10% of websites need less resources to load. Javascripts take 163.5 kB which makes up the majority of the site volume.

HTML Optimization

-57%

Potential reduce by 2.2 kB

  • Original 3.8 kB
  • After minification 3.8 kB
  • After compression 1.6 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 2.2 kB or 57% of the original size.

JavaScript Optimization

-1%

Potential reduce by 1.4 kB

  • Original 163.5 kB
  • After minification 163.5 kB
  • After compression 162.1 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

-1%

Potential reduce by 69 B

  • Original 4.7 kB
  • After minification 4.7 kB
  • After compression 4.6 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. Sunsharp.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 5 (63%)

Requests Now

8

After Optimization

3

  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunsharp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sunsharp.cn

sunsharp.cn

816 ms

www.sunsharp.cn

www.sunsharp.cn

1160 ms

config.js

config.js

238 ms

3aa6db8.css

3aa6db8.css

475 ms

d1461d5.css

d1461d5.css

680 ms

fc906ab.js

fc906ab.js

692 ms

bd8c56b.js

bd8c56b.js

1150 ms

5cd2bcd.js

5cd2bcd.js

1160 ms

0e66711.js

0e66711.js

930 ms

hm.js

hm.js

1448 ms

Accessibility Review

sunsharp.cn accessibility score

78

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.

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

sunsharp.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sunsharp.cn SEO score

92

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

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

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Sunsharp.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Sunsharp.cn 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

sunsharp.cn

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