Report Summary

  • 63

    Performance

    Renders faster than
    77% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

colorfulworld.cn

长沙世界之窗-官网

Page Load Speed

31.3 sec in total

First Response

889 ms

Resources Loaded

30.1 sec

Page Rendered

257 ms

colorfulworld.cn screenshot

About Website

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

长沙世界之窗位于长沙市东北郊区浏阳河畔,占地40万平方米, 长沙世界之窗由湖南电广传媒股份有限公司、深圳华侨城控股股份有限公司和香港中旅集团共同投资兴建的大型文化主题公园。坐落于长沙市金鹰影视文化城,占地40万平方米,累计投资3亿元人民币。 1997年10月1日试营业,经过11年发展壮大,现年接待游客量达80万人次。长沙世界之窗经过十一年的努力,已发展演变成为一个融世界各国建筑奇观、五洲风情歌舞表...

Visit colorfulworld.cn

Key Findings

We analyzed Colorfulworld.cn page load time and found that the first response time was 889 ms and then it took 30.4 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

colorfulworld.cn performance score

63

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

31/100

25%

SI (Speed Index)

Value7.1 s

30/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.216

57/100

15%

TTI (Time to Interactive)

Value4.8 s

79/100

10%

Network Requests Diagram

colorfulworld.cn

889 ms

style.css

2186 ms

video-js.css

877 ms

player.html

2015 ms

logo.jpg

653 ms

Our browser made a total of 343 requests to load all elements on the main page. We found that 10% of them (33 requests) were addressed to the original Colorfulworld.cn, 17% (58 requests) were made to Cdn.vpsor.cn and 17% (57 requests) were made to West.cn. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Colorfulworld.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (15%)

Content Size

9.1 MB

After Optimization

7.8 MB

In fact, the total size of Colorfulworld.cn main page is 9.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 6.3 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 18.1 kB

  • Original 24.1 kB
  • After minification 18.3 kB
  • After compression 6.0 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 5.8 kB, which is 24% 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 18.1 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 420.8 kB

  • Original 6.3 MB
  • After minification 5.9 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. Colorfulworld images are well optimized though.

JavaScript Optimization

-31%

Potential reduce by 768.7 kB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.7 MB

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 768.7 kB or 31% of the original size.

CSS Optimization

-43%

Potential reduce by 157.8 kB

  • Original 367.2 kB
  • After minification 320.7 kB
  • After compression 209.3 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. Colorfulworld.cn needs all CSS files to be minified and compressed as it can save up to 157.8 kB or 43% of the original size.

Requests Breakdown

Number of requests can be reduced by 174 (53%)

Requests Now

328

After Optimization

154

The browser has sent 328 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colorfulworld. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 101 to 1 for JavaScripts and from 43 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

colorfulworld.cn accessibility score

70

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

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

colorfulworld.cn 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

Page has valid source maps

SEO Factors

colorfulworld.cn SEO score

92

Search Engine Optimization Advices

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

    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 Colorfulworld.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 Colorfulworld.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

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