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cool99.net screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cool99.net

cool99.net

Page Load Speed

9.9 sec in total

First Response

1.1 sec

Resources Loaded

6.8 sec

Page Rendered

2 sec

cool99.net screenshot

About Website

Welcome to cool99.net homepage info - get ready to check Cool 99 best content for Japan right away, or after learning these important things about cool99.net

2015年おすすめ空気清浄機の徹底比較まとめサイトです。 各メーカー（パナソニック、シャープ、ダイキン…）、価格、効果、違いなどを紹介しています。 2013年モデルや最新2015年モデル、加湿器（加湿機能付）との比較や最新ランキングも随時更新中！

Visit cool99.net

Key Findings

We analyzed Cool99.net page load time and found that the first response time was 1.1 sec and then it took 8.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

cool99.net performance score

0

Network Requests Diagram

cool99.net

1106 ms

style.css.pagespeed.ce.5j0c2xDyHZ.css

503 ms

style.php.pagespeed.ce.P6RclPna9a.css

347 ms

custom.php.pagespeed.ce.LC66hi8Wa9.css

371 ms

jquery.js.pagespeed.jm.roLDJ9nOeu.js

934 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 48% of them (66 requests) were addressed to the original Cool99.net, 27% (37 requests) were made to Dendou.jp and 4% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Cool99.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 583.3 kB (29%)

Content Size

2.0 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cool99.net main page is 2.0 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. 55% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 97.8 kB

  • Original 117.0 kB
  • After minification 104.4 kB
  • After compression 19.2 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. This page needs HTML code to be minified as it can gain 12.6 kB, which is 11% 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 97.8 kB or 84% of the original size.

Image Optimization

-9%

Potential reduce by 125.4 kB

  • Original 1.3 MB
  • After minification 1.2 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. Cool 99 images are well optimized though.

JavaScript Optimization

-51%

Potential reduce by 191.4 kB

  • Original 373.2 kB
  • After minification 372.6 kB
  • After compression 181.7 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 191.4 kB or 51% of the original size.

CSS Optimization

-85%

Potential reduce by 168.7 kB

  • Original 198.8 kB
  • After minification 169.6 kB
  • After compression 30.1 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. Cool99.net needs all CSS files to be minified and compressed as it can save up to 168.7 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (47%)

Requests Now

135

After Optimization

71

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 135 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool 99. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cool99.net

cool99.net

1106 ms

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377 ms

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508 ms

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3026 ms

shortcode.php

shortcode.php

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font-awesome.min.css

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3245 ms

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509 ms

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jquery-1.3.1.min.js

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SEO Factors

cool99.net SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cool99.net can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Japanese language. Our system also found out that Cool99.net 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

cool99.net

Open Graph description is not detected on the main page of Cool 99. 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: