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520yuedu.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

520yuedu.com

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Page Load Speed

32.6 sec in total

First Response

3.7 sec

Resources Loaded

28.7 sec

Page Rendered

319 ms

520yuedu.com screenshot

About Website

Welcome to 520yuedu.com homepage info - get ready to check 520 Yuedu best content right away, or after learning these important things about 520yuedu.com

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Key Findings

We analyzed 520yuedu.com page load time and found that the first response time was 3.7 sec and then it took 29 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 11 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

520yuedu.com performance score

0

Network Requests Diagram

520yuedu.com

3655 ms

style.css

746 ms

jquery-1.8.3.min.js

4776 ms

style-picture.css

2520 ms

jquery.event.drag-1.5.min.js

2882 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to 520yuedu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain 520yuedu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.1 kB (80%)

Content Size

52.6 kB

After Optimization

10.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 520yuedu.com main page is 52.6 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 20.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 16.5 kB

  • Original 20.1 kB
  • After minification 17.5 kB
  • After compression 3.7 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 2.6 kB, which is 13% 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 16.5 kB or 82% of the original size.

Image Optimization

-82%

Potential reduce by 12.2 kB

  • Original 14.9 kB
  • After minification 2.8 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, 520 Yuedu needs image optimization as it can save up to 12.2 kB or 82% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 11.0 kB

  • Original 13.9 kB
  • After minification 9.7 kB
  • After compression 3.0 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 11.0 kB or 79% of the original size.

CSS Optimization

-68%

Potential reduce by 2.4 kB

  • Original 3.6 kB
  • After minification 3.2 kB
  • After compression 1.1 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. 520yuedu.com needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 68% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

12

After Optimization

12

  • Images
  • JavaScript
  • CSS

The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 520 Yuedu. According to our analytics all requests are already optimized.

Network Requests Diagram

520yuedu.com

520yuedu.com

3655 ms

style.css

style.css

746 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

4776 ms

style-picture.css

style-picture.css

2520 ms

jquery.event.drag-1.5.min.js

jquery.event.drag-1.5.min.js

2882 ms

jquery.touchSlider.js

jquery.touchSlider.js

2459 ms

003.png

003.png

19606 ms

423-LOGO.png

423-LOGO.png

8195 ms

kejizixun.jpg

kejizixun.jpg

10302 ms

xueyuanxinwen.JPG

xueyuanxinwen.JPG

10708 ms

%E6%9C%AA%E6%A0%87%E9%A2%98-1.png

%E6%9C%AA%E6%A0%87%E9%A2%98-1.png

3788 ms

top-background.png

top-background.png

19519 ms

top-bantou.png

top-bantou.png

409 ms

s_03.jpg

s_03.jpg

704 ms

btn_main_img.png

btn_main_img.png

2108 ms

img_main_4.jpg

img_main_4.jpg

20406 ms

img_main_3.jpg

img_main_3.jpg

20406 ms

img_main_1.jpg

img_main_1.jpg

20407 ms

img_main_2.jpg

img_main_2.jpg

20406 ms

img_main_5.jpg

img_main_5.jpg

20407 ms

hover_left.png

hover_left.png

20406 ms

hover_right.png

hover_right.png

20406 ms

%E5%88%86%E5%89%B2%E7%BA%BF.png

%E5%88%86%E5%89%B2%E7%BA%BF.png

20406 ms

w_03.jpg

w_03.jpg

20406 ms

SEO Factors

520yuedu.com SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 520yuedu.com can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 520yuedu.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

520yuedu.com

Open Graph description is not detected on the main page of 520 Yuedu. 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: