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kubi-kaizen.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

Page Load Speed

1.8 sec in total

First Response

366 ms

Resources Loaded

1.1 sec

Page Rendered

267 ms

kubi-kaizen.com screenshot

About Website

Visit kubi-kaizen.com now to see the best up-to-date Kubi Kaizen content for Japan and also check out these interesting facts you probably never knew about kubi-kaizen.com

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Key Findings

We analyzed Kubi-kaizen.com page load time and found that the first response time was 366 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

kubi-kaizen.com performance score

0

Network Requests Diagram

kubi-kaizen.com

366 ms

styles.css

125 ms

conversion.js

21 ms

s_retargeting.js

575 ms

topbanner.jpg

126 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 84% of them (21 requests) were addressed to the original Kubi-kaizen.com, 4% (1 request) were made to Googleadservices.com and 4% (1 request) were made to B92.yahoo.co.jp. The less responsive or slowest element that took the longest time to load (575 ms) relates to the external source B92.yahoo.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.0 kB (31%)

Content Size

230.1 kB

After Optimization

159.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kubi-kaizen.com main page is 230.1 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. 15% of websites need less resources to load. Images take 154.5 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 9.1 kB

  • Original 14.0 kB
  • After minification 13.6 kB
  • After compression 4.9 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 9.1 kB or 65% of the original size.

Image Optimization

-19%

Potential reduce by 28.6 kB

  • Original 154.5 kB
  • After minification 125.9 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, Kubi Kaizen needs image optimization as it can save up to 28.6 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-9%

Potential reduce by 2.2 kB

  • Original 24.2 kB
  • After minification 24.2 kB
  • After compression 22.0 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

-83%

Potential reduce by 31.1 kB

  • Original 37.5 kB
  • After minification 29.3 kB
  • After compression 6.3 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. Kubi-kaizen.com needs all CSS files to be minified and compressed as it can save up to 31.1 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kubi Kaizen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Network Requests Diagram

kubi-kaizen.com

kubi-kaizen.com

366 ms

styles.css

styles.css

125 ms

conversion.js

conversion.js

21 ms

s_retargeting.js

s_retargeting.js

575 ms

topbanner.jpg

topbanner.jpg

126 ms

kubinayamu.jpg

kubinayamu.jpg

281 ms

tables.css

tables.css

63 ms

commonstyles.css

commonstyles.css

68 ms

85 ms

cnt_bg.png

cnt_bg.png

85 ms

header.jpg

header.jpg

124 ms

contents_bg_left.jpg

contents_bg_left.jpg

85 ms

h3.jpg

h3.jpg

116 ms

point1.gif

point1.gif

126 ms

point2.gif

point2.gif

127 ms

point3.gif

point3.gif

130 ms

point4.gif

point4.gif

130 ms

point5.gif

point5.gif

177 ms

whats_top.jpg

whats_top.jpg

187 ms

whats_li.jpg

whats_li.jpg

187 ms

menu_h4.jpg

menu_h4.jpg

187 ms

menu_bg.gif

menu_bg.gif

192 ms

footer.gif

footer.gif

191 ms

searchbutton.jpg

searchbutton.jpg

239 ms

63 ms

SEO Factors

kubi-kaizen.com SEO score

0

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kubi-kaizen.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Kubi-kaizen.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

kubi-kaizen.com

Open Graph description is not detected on the main page of Kubi Kaizen. 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: