Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

stereosound.co.jp

Stereo Sound ONLINE

Page Load Speed

4.7 sec in total

First Response

301 ms

Resources Loaded

3.6 sec

Page Rendered

773 ms

stereosound.co.jp screenshot

About Website

Visit stereosound.co.jp now to see the best up-to-date Stereo Sound content for Japan and also check out these interesting facts you probably never knew about stereosound.co.jp

オーディオ、AV、ホームシアターの専門雑誌を扱うステレオサウンド社が運営する、 オーディオ・ビジュアルのポータルサイト。最新ニュース、製品レビュー、ベストバイ、 グランプリなどに加え、人気の評論家による各種コラムや連載などオーディオ・ ビジュアルに関する情報が盛りだくさん。オーディオ・ビジュアルの世界をひろげます。

Visit stereosound.co.jp

Key Findings

We analyzed Stereosound.co.jp page load time and found that the first response time was 301 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

stereosound.co.jp performance score

0

Network Requests Diagram

stereosound.co.jp

301 ms

www.stereosound.co.jp

503 ms

pc_home.css

303 ms

jquery-1.8.3.min.js

752 ms

jquery.easing.js

306 ms

Our browser made a total of 105 requests to load all elements on the main page. We found that 43% of them (45 requests) were addressed to the original Stereosound.co.jp, 7% (7 requests) were made to Pagead2.googlesyndication.com and 7% (7 requests) were made to Cs.adingo.jp. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Stereosound.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 603.9 kB (18%)

Content Size

3.4 MB

After Optimization

2.7 MB

In fact, the total size of Stereosound.co.jp main page is 3.4 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. 60% of websites need less resources to load. Images take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 105.8 kB

  • Original 133.9 kB
  • After minification 133.8 kB
  • After compression 28.1 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 105.8 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 79.3 kB

  • Original 2.6 MB
  • After minification 2.5 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. Stereo Sound images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 201.3 kB

  • Original 394.4 kB
  • After minification 356.4 kB
  • After compression 193.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 201.3 kB or 51% of the original size.

CSS Optimization

-87%

Potential reduce by 217.4 kB

  • Original 250.0 kB
  • After minification 208.4 kB
  • After compression 32.6 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. Stereosound.co.jp needs all CSS files to be minified and compressed as it can save up to 217.4 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (58%)

Requests Now

97

After Optimization

41

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stereo Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

SEO Factors

stereosound.co.jp SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stereosound.co.jp can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Stereosound.co.jp 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

Open Graph data is detected on the main page of Stereo Sound. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: