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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dayamusic.com

大雅乐盟--中国音乐教育领先机构,西洋乐器培训领导品牌

Page Load Speed

33 sec in total

First Response

4.3 sec

Resources Loaded

28.5 sec

Page Rendered

209 ms

About Website

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

成立于2002年，秉持“敦诚敦信，致远致臻”的大雅乐盟，本着“音乐改变生活”的信念，始终致力于改变专业音乐与音乐教育之间的割裂局面，大雅乐盟提供丰富、专业、细致的音乐艺术指导和文化艺术交流等全方位服务，全力打造国内顶尖的音乐教育品牌。

Visit dayamusic.com

Key Findings

We analyzed Dayamusic.com page load time and found that the first response time was 4.3 sec and then it took 28.7 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

dayamusic.com performance score

0

Network Requests Diagram

dayamusic.com

4281 ms

css5.css

1932 ms

AC_RunActiveContent.js

1498 ms

MSClass.js

7241 ms

function.js

1618 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that all of those requests were addressed to Dayamusic.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Dayamusic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.7 kB (62%)

Content Size

106.8 kB

After Optimization

41.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dayamusic.com main page is 106.8 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. Images take 55.4 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 22.1 kB

  • Original 26.4 kB
  • After minification 17.9 kB
  • After compression 4.3 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 8.6 kB, which is 32% 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 22.1 kB or 84% of the original size.

Image Optimization

-42%

Potential reduce by 23.4 kB

  • Original 55.4 kB
  • After minification 32.0 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, Dayamusic needs image optimization as it can save up to 23.4 kB or 42% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-81%

Potential reduce by 17.2 kB

  • Original 21.1 kB
  • After minification 11.3 kB
  • After compression 3.9 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 17.2 kB or 81% of the original size.

CSS Optimization

-81%

Potential reduce by 3.1 kB

  • Original 3.8 kB
  • After minification 2.3 kB
  • After compression 737 B

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. Dayamusic.com needs all CSS files to be minified and compressed as it can save up to 3.1 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (12%)

Requests Now

25

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dayamusic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

dayamusic.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dayamusic.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 Dayamusic.com main page’s claimed encoding is gb2312. 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 Dayamusic. 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: