Tools & Wizards About Us
rshtech.cn screenshot

Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

rshtech.cn

Shenzhen RiShengHua Technology Co., Ltd

Page Load Speed

14.7 sec in total

First Response

494 ms

Resources Loaded

13 sec

Page Rendered

1.2 sec

rshtech.cn screenshot

About Website

Click here to check amazing Rshtech content. Otherwise, check out these important facts you probably never knew about rshtech.cn

Shenzhen RiShengHua Technology Co., Ltd

Visit rshtech.cn

Key Findings

We analyzed Rshtech.cn page load time and found that the first response time was 494 ms and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rshtech.cn performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value10.5 s

7/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.2 s

62/100

10%

Network Requests Diagram

rshtech.cn

494 ms

www.rshtech.cn

1050 ms

iconfont.css

125 ms

swiper-bundle.min.css

185 ms

animate.css

201 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 98% of them (45 requests) were addressed to the original Rshtech.cn, 2% (1 request) were made to . The less responsive or slowest element that took the longest time to load (10.9 sec) belongs to the original domain Rshtech.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.5 kB (7%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rshtech.cn main page is 2.3 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. 60% of websites need less resources to load. Images take 2.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 16.2 kB

  • Original 20.4 kB
  • After minification 19.2 kB
  • After compression 4.2 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. 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 16.2 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 47.0 kB

  • Original 2.0 MB
  • After minification 2.0 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. Rshtech images are well optimized though.

JavaScript Optimization

-48%

Potential reduce by 98.1 kB

  • Original 203.6 kB
  • After minification 203.6 kB
  • After compression 105.5 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 98.1 kB or 48% of the original size.

CSS Optimization

-34%

Potential reduce by 8.2 kB

  • Original 23.7 kB
  • After minification 23.7 kB
  • After compression 15.5 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. Rshtech.cn needs all CSS files to be minified and compressed as it can save up to 8.2 kB or 34% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (33%)

Requests Now

42

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rshtech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rshtech.cn

rshtech.cn

494 ms

www.rshtech.cn

www.rshtech.cn

1050 ms

iconfont.css

iconfont.css

125 ms

swiper-bundle.min.css

swiper-bundle.min.css

185 ms

animate.css

animate.css

201 ms

global.css

global.css

137 ms

style.css

style.css

153 ms

css.css

css.css

155 ms

jquery-1.11.3.js

jquery-1.11.3.js

587 ms

swiper-bundle.min.js

swiper-bundle.min.js

418 ms

rem.js

rem.js

217 ms

common.js

common.js

219 ms

jquery.SuperSlide.2.1.js

jquery.SuperSlide.2.1.js

246 ms

wor.js

wor.js

189 ms

wow.js

wow.js

219 ms

jquery.form.js

jquery.form.js

220 ms

jquery.validate.min.js

jquery.validate.min.js

248 ms

feedback.en.js

feedback.en.js

375 ms

logo.png

logo.png

68 ms

tag.jpg

tag.jpg

4045 ms

pic2.jpg

pic2.jpg

5798 ms

pic3.jpg

pic3.jpg

6795 ms

pic5.jpg

pic5.jpg

3845 ms

pic21.jpg

pic21.jpg

4267 ms

itag03-1-1.jpg

itag03-1-1.jpg

938 ms

1-4.jpg

1-4.jpg

4079 ms

IR02.jpg

IR02.jpg

4656 ms

15-1.jpg

15-1.jpg

5091 ms

19.jpg

19.jpg

6360 ms

2023060816091334964.jpg

2023060816091334964.jpg

5579 ms

2.jpg

2.jpg

6063 ms

GW018-1.jpg

GW018-1.jpg

6124 ms

pic12.jpg

pic12.jpg

6814 ms

pic23.jpg

pic23.jpg

7235 ms

pic29_1.jpg

pic29_1.jpg

10765 ms

pic29_2.jpg

pic29_2.jpg

8497 ms

pic29_3.jpg

pic29_3.jpg

10249 ms

pic24.jpg

pic24.jpg

9154 ms

pic25.jpg

pic25.jpg

9188 ms

pic26.jpg

pic26.jpg

9235 ms

pic28.jpg

pic28.jpg

10061 ms

1111.jpg

1111.jpg

10944 ms

pic29.jpg

pic29.jpg

10922 ms

logo.jpg

logo.jpg

10639 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

14 ms

iconfont.woff

iconfont.woff

10493 ms

Accessibility Review

rshtech.cn accessibility score

95

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

Links do not have a discernible name

Best Practices

rshtech.cn best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

rshtech.cn SEO score

79

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

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 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 Rshtech.cn 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 Rshtech.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

rshtech.cn

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