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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bouon.jpn.org

全国防音工事サポート協会～防音工事見積比較・業者選び…ナビ

Page Load Speed

5.6 sec in total

First Response

912 ms

Resources Loaded

3.8 sec

Page Rendered

828 ms

About Website

Click here to check amazing Bouon Jpn content for Japan. Otherwise, check out these important facts you probably never knew about bouon.jpn.org

防音工事の提案・見積比較・業者選びができるサービスです。全国防音工事サポート協会は、無料・匿名であなたのプランに合った複数の加盟業者の提案・見積を提供します。それを比較検討し、あなたが信頼できる業者を選ぶことができます。

Visit bouon.jpn.org

Key Findings

We analyzed Bouon.jpn.org page load time and found that the first response time was 912 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

bouon.jpn.org performance score

0

Network Requests Diagram

bouon.jpn.org

912 ms

style_import.css

368 ms

u004ani.gif

367 ms

16.gif

562 ms

bane16.png

384 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 90% of them (37 requests) were addressed to the original Bouon.jpn.org, 7% (3 requests) were made to J1.ax.xrea.com and 2% (1 request) were made to Wj.ax.xrea.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Bouon.jpn.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 168.4 kB (10%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bouon.jpn.org main page is 1.7 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 24.7 kB

  • Original 32.9 kB
  • After minification 32.3 kB
  • After compression 8.1 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 24.7 kB or 75% of the original size.

Image Optimization

-7%

Potential reduce by 117.2 kB

  • Original 1.7 MB
  • After minification 1.5 MB

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. Bouon Jpn images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 3.9 kB

  • Original 6.5 kB
  • After minification 6.3 kB
  • After compression 2.6 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 3.9 kB or 60% of the original size.

CSS Optimization

-88%

Potential reduce by 22.7 kB

  • Original 25.9 kB
  • After minification 14.1 kB
  • After compression 3.2 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. Bouon.jpn.org needs all CSS files to be minified and compressed as it can save up to 22.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (20%)

Requests Now

40

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bouon Jpn. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

bouon.jpn.org 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 Bouon.jpn.org 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 Bouon.jpn.org 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

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