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raycloud.com screenshot

Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

raycloud.com

杭州光云科技官方网站-电商SaaS服务商-科创板上市企业

Page Load Speed

24.8 sec in total

First Response

1.3 sec

Resources Loaded

23.3 sec

Page Rendered

158 ms

raycloud.com screenshot

About Website

Welcome to raycloud.com homepage info - get ready to check Raycloud best content for China right away, or after learning these important things about raycloud.com

杭州光云科技股份有限公司是一家电商软件及服务的科技公司，通过产品和服务，帮助全球电商商家更简单、更高效做生意，致力于成为电商领域里值得信任和依赖的合作伙伴，帮助商家获得更大的成功

Visit raycloud.com

Key Findings

We analyzed Raycloud.com page load time and found that the first response time was 1.3 sec and then it took 23.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number 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

raycloud.com performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.1 s

99/100

10%

LCP (Largest Contentful Paint)

Value3.0 s

78/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.976

2/100

15%

TTI (Time to Interactive)

Value3.1 s

95/100

10%

Network Requests Diagram

raycloud.com

1317 ms

important.css

455 ms

main.css

932 ms

jquery.min.js

2200 ms

main.js

1214 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Raycloud.com, 3% (1 request) were made to G.tbcdn.cn. The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain Raycloud.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 86.8 kB (60%)

Content Size

144.4 kB

After Optimization

57.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Raycloud.com main page is 144.4 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 96.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 5.3 kB

  • Original 7.0 kB
  • After minification 5.4 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. This page needs HTML code to be minified as it can gain 1.6 kB, which is 22% 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 5.3 kB or 77% of the original size.

Image Optimization

-19%

Potential reduce by 4.4 kB

  • Original 23.2 kB
  • After minification 18.7 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, Raycloud needs image optimization as it can save up to 4.4 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 62.5 kB

  • Original 96.0 kB
  • After minification 96.0 kB
  • After compression 33.5 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 62.5 kB or 65% of the original size.

CSS Optimization

-80%

Potential reduce by 14.6 kB

  • Original 18.3 kB
  • After minification 14.1 kB
  • After compression 3.7 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. Raycloud.com needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

13

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Raycloud. According to our analytics all requests are already optimized.

Network Requests Diagram

raycloud.com

raycloud.com

1317 ms

important.css

important.css

455 ms

main.css

main.css

932 ms

jquery.min.js

jquery.min.js

2200 ms

main.js

main.js

1214 ms

logo.png

logo.png

841 ms

title.png

title.png

2575 ms

nav_bg.png

nav_bg.png

510 ms

banner_bg.png

banner_bg.png

19681 ms

banner1.png

banner1.png

19681 ms

banner2.png

banner2.png

17490 ms

banner7.png

banner7.png

5705 ms

banner3.png

banner3.png

10001 ms

banner4.png

banner4.png

19679 ms

banner5.png

banner5.png

19680 ms

banner6.png

banner6.png

19680 ms

left.png

left.png

17954 ms

right.png

right.png

18421 ms

circle_bg.png

circle_bg.png

18903 ms

cjdz.png

cjdz.png

19678 ms

arr_banner.png

arr_banner.png

19678 ms

cjjx_tools.png

cjjx_tools.png

19679 ms

cjdz_print.png

cjdz_print.png

19678 ms

cjjx.png

cjjx.png

19678 ms

cjsp.png

cjsp.png

19678 ms

cjjy.png

cjjy.png

19678 ms

cjkc.png

cjkc.png

19678 ms

index_min_ad.png

index_min_ad.png

19677 ms

index_min_ad_1.png

index_min_ad_1.png

19677 ms

with.png

with.png

19677 ms

logo_white.png

logo_white.png

19677 ms

gh.png

gh.png

19677 ms

Accessibility Review

raycloud.com accessibility score

81

Accessibility Issues

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

raycloud.com best practices score

83

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

Displays images with incorrect aspect ratio

SEO Factors

raycloud.com SEO score

80

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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

    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 Raycloud.com 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 Raycloud.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

raycloud.com

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