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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

dtm-creator.com

DTM作曲講座サイトマップ

Page Load Speed

2.7 sec in total

First Response

673 ms

Resources Loaded

1.9 sec

Page Rendered

110 ms

dtm-creator.com screenshot

About Website

Welcome to dtm-creator.com homepage info - get ready to check Dtm Creator best content for Japan right away, or after learning these important things about dtm-creator.com

「わかりやすいDTM講座」内の各ページへの一覧です。機材の選び方や作曲の仕方、打ち込みなど、DTMに関して幅広く扱っています。

Visit dtm-creator.com

Key Findings

We analyzed Dtm-creator.com page load time and found that the first response time was 673 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

dtm-creator.com performance score

0

Network Requests Diagram

dtm-creator.com

673 ms

sougoutopstyle.css

182 ms

ga.js

8 ms

484 ms

title_back.jpg

171 ms

Our browser made a total of 10 requests to load all elements on the main page. We found that 40% of them (4 requests) were addressed to the original Dtm-creator.com, 20% (2 requests) were made to Google-analytics.com and 10% (1 request) were made to Ba.afl.rakuten.co.jp. The less responsive or slowest element that took the longest time to load (780 ms) relates to the external source Audiostock.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.9 kB (18%)

Content Size

65.9 kB

After Optimization

54.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dtm-creator.com main page is 65.9 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 38.3 kB which makes up the majority of the site volume.

HTML Optimization

-54%

Potential reduce by 2.6 kB

  • Original 4.8 kB
  • After minification 4.7 kB
  • After compression 2.2 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 2.6 kB or 54% of the original size.

Image Optimization

-12%

Potential reduce by 4.5 kB

  • Original 38.3 kB
  • After minification 33.8 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, Dtm Creator needs image optimization as it can save up to 4.5 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-85%

Potential reduce by 4.8 kB

  • Original 5.6 kB
  • After minification 4.6 kB
  • After compression 835 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. Dtm-creator.com needs all CSS files to be minified and compressed as it can save up to 4.8 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

8

After Optimization

8

  • Images
  • JavaScript
  • CSS

The browser has sent 8 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dtm Creator. According to our analytics all requests are already optimized.

Network Requests Diagram

dtm-creator.com

dtm-creator.com

673 ms

sougoutopstyle.css

sougoutopstyle.css

182 ms

ga.js

ga.js

8 ms

484 ms

title_back.jpg

title_back.jpg

171 ms

title.gif

title.gif

353 ms

__utm.gif

__utm.gif

14 ms

banner_300_250_02.png

banner_300_250_02.png

780 ms

1x1.gif

1x1.gif

348 ms

null_image.gif

null_image.gif

7 ms

SEO Factors

dtm-creator.com SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dtm-creator.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Dtm-creator.com main page’s claimed encoding is shift_jis. 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

dtm-creator.com

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