Access kuruyoku.jp. Kuruyoku - あなたが望むものは何でもここにあります

Report Summary

About Website

Welcome to kuruyoku.jp homepage info - get ready to check Kuruyoku best content for Japan right away, or after learning these important things about kuruyoku.jp

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value4.4 s

75/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.7 s

97/100

10%

kuruyoku.jp

876 ms

template.css

683 ms

site.css

348 ms

c2.js

523 ms

smartphone.js

529 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 10% of them (6 requests) were addressed to the original Kuruyoku.jp, 19% (11 requests) were made to Parts.blog.livedoor.jp and 14% (8 requests) were made to Asumi.shinobi.jp. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Livedoor.blogimg.jp.

Content Size

1.1 MB

After Optimization

945.1 kB

In fact, the total size of Kuruyoku.jp main page is 1.1 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. 15% of websites need less resources to load. Images take 922.1 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 64.9 kB

Original 79.1 kB
After minification 65.1 kB
After compression 14.2 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 14.1 kB, which is 18% 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 64.9 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 29.0 kB

Original 922.1 kB
After minification 893.2 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. Kuruyoku images are well optimized though.

JavaScript Optimization

-54%

Potential reduce by 38.8 kB

Original 71.9 kB
After minification 64.5 kB
After compression 33.2 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 38.8 kB or 54% of the original size.

CSS Optimization

-85%

Potential reduce by 25.1 kB

Original 29.7 kB
After minification 21.7 kB
After compression 4.6 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. Kuruyoku.jp needs all CSS files to be minified and compressed as it can save up to 25.1 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuruyoku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

EUC-JP

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kuruyoku.jp 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 Kuruyoku.jp main page’s claimed encoding is euc-jp. 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

kuruyoku.jp

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Kuruyoku - あなたが望むものは何でもここにあります

Page Load Speed

First Response

Resources Loaded

Page Rendered