Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

dreamblue.cn

dreamblue.cn 正在出售或转让

Page Load Speed

16.2 sec in total

First Response

5.4 sec

Resources Loaded

10.5 sec

Page Rendered

298 ms

About Website

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

您访问的域名dreamblue.cn正在出售或转让，访问17EX.com立即购买。

Visit dreamblue.cn

Key Findings

We analyzed Dreamblue.cn page load time and found that the first response time was 5.4 sec and then it took 10.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Dreamblue.cn rating and web reputation

Performance Metrics

dreamblue.cn performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0

0/100

10%

LCP (Largest Contentful Paint)

Value0

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value0

0/100

30%

CLS (Cumulative Layout Shift)

Value0.087

93/100

15%

TTI (Time to Interactive)

Value0

0/100

10%

Network Requests Diagram

dreamblue.cn

5421 ms

style_45_common.css

461 ms

style_45_forum_index.css

225 ms

jquery.min.js

476 ms

jquery.SuperSlide.js

255 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 97% of them (35 requests) were addressed to the original Dreamblue.cn, 3% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Dreamblue.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 275.7 kB (67%)

Content Size

409.8 kB

After Optimization

134.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dreamblue.cn main page is 409.8 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 228.8 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 17.4 kB

  • Original 24.4 kB
  • After minification 23.0 kB
  • After compression 7.0 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. 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 17.4 kB or 71% of the original size.

Image Optimization

-26%

Potential reduce by 12.4 kB

  • Original 47.6 kB
  • After minification 35.2 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, Dreamblue needs image optimization as it can save up to 12.4 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 160.2 kB

  • Original 228.8 kB
  • After minification 203.2 kB
  • After compression 68.6 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 160.2 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 85.6 kB

  • Original 109.0 kB
  • After minification 106.6 kB
  • After compression 23.3 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. Dreamblue.cn needs all CSS files to be minified and compressed as it can save up to 85.6 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (62%)

Requests Now

34

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dreamblue. 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

Accessibility Review

dreamblue.cn accessibility score

68

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

<frame> or <iframe> elements do not have a title

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

Best Practices

dreamblue.cn 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

General

Impact

Issue

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dreamblue.cn SEO score

64

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dreamblue.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Dreamblue.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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