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Report Summary

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    Performance

  • 0

    Accessibility

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    Best Practices

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    SEO

dadau.com

嗒嗒教育商城

Page Load Speed

45.2 sec in total

First Response

3.2 sec

Resources Loaded

41.9 sec

Page Rendered

118 ms

dadau.com screenshot

About Website

Click here to check amazing Dadau content. Otherwise, check out these important facts you probably never knew about dadau.com

嗒嗒教育商城

Visit dadau.com

Key Findings

We analyzed Dadau.com page load time and found that the first response time was 3.2 sec and then it took 42.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

dadau.com performance score

0

Network Requests Diagram

plugin.php

3158 ms

style_5_common.css

9968 ms

jquery.min.js

10931 ms

jquery.SuperSlide.js

3212 ms

pace.js

6726 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 90% of them (18 requests) were addressed to the original Dadau.com, 5% (1 request) were made to Js.users.51.la and 5% (1 request) were made to Discuz.gtimg.cn. The less responsive or slowest element that took the longest time to load (14.7 sec) belongs to the original domain Dadau.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 240.2 kB (73%)

Content Size

330.2 kB

After Optimization

90.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dadau.com main page is 330.2 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 5% of websites need less resources to load. HTML takes 146.6 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 131.3 kB

  • Original 146.6 kB
  • After minification 122.5 kB
  • After compression 15.4 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 24.1 kB, which is 16% 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 131.3 kB or 90% of the original size.

Image Optimization

-31%

Potential reduce by 18.5 kB

  • Original 58.9 kB
  • After minification 40.4 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, Dadau needs image optimization as it can save up to 18.5 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 82.0 kB

  • Original 113.4 kB
  • After minification 96.8 kB
  • After compression 31.4 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 82.0 kB or 72% of the original size.

CSS Optimization

-75%

Potential reduce by 8.4 kB

  • Original 11.3 kB
  • After minification 10.9 kB
  • After compression 2.8 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. Dadau.com needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (44%)

Requests Now

18

After Optimization

10

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dadau. 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

plugin.php

plugin.php

3158 ms

style_5_common.css

style_5_common.css

9968 ms

jquery.min.js

jquery.min.js

10931 ms

jquery.SuperSlide.js

jquery.SuperSlide.js

3212 ms

pace.js

pace.js

6726 ms

common.js

common.js

14744 ms

logging.js

logging.js

3450 ms

18563993.js

18563993.js

3944 ms

discuz_tips.js

discuz_tips.js

482 ms

logo.png

logo.png

1127 ms

lph-header-sprite.png

lph-header-sprite.png

989 ms

info.gif

info.gif

419 ms

ajax.js

ajax.js

2462 ms

line2.png

line2.png

391 ms

lph-footer-sprite.png

lph-footer-sprite.png

6060 ms

member.php

member.php

2012 ms

loading.gif

loading.gif

538 ms

common_extra.js

common_extra.js

9602 ms

px.png

px.png

442 ms

arrwd.gif

arrwd.gif

460 ms

SEO Factors

dadau.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dadau.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 Dadau.com 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

dadau.com

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