Report Summary

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    Best Practices

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Page Load Speed

4.9 sec in total

First Response

371 ms

Resources Loaded

4 sec

Page Rendered

438 ms screenshot

About Website

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

認知症患者とその家族介護者のための老舗情報サイト (2003年から運営)。認知症・MCI(軽度認知障害)の早期発見、予防、 改善を応援します。認知症の症状や診断、介護・ケアの仕方に関する質問・悩みにもケアマネ・専門家がお答えします。


Key Findings

We analyzed page load time and found that the first response time was 371 ms and then it took 4.5 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 performance score


Network Requests Diagram

371 ms

1179 ms


783 ms


810 ms


790 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 42% (48 requests) were made to and 14% (16 requests) were made to The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source

Page Optimization Overview & Recommendations

Page size can be reduced by 418.9 kB (37%)

Content Size

1.1 MB

After Optimization

721.9 kB

In fact, the total size of 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. 55% of websites need less resources to load. Javascripts take 516.5 kB which makes up the majority of the site volume.

HTML Optimization


Potential reduce by 29.6 kB

  • Original 39.2 kB
  • After minification 33.9 kB
  • After compression 9.6 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 5.3 kB, which is 14% 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 29.6 kB or 76% of the original size.

Image Optimization


Potential reduce by 10.9 kB

  • Original 471.6 kB
  • After minification 460.7 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. Ninchisho images are well optimized though.

JavaScript Optimization


Potential reduce by 287.3 kB

  • Original 516.5 kB
  • After minification 510.2 kB
  • After compression 229.1 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 287.3 kB or 56% of the original size.

CSS Optimization


Potential reduce by 91.0 kB

  • Original 113.4 kB
  • After minification 109.5 kB
  • After compression 22.4 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. needs all CSS files to be minified and compressed as it can save up to 91.0 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (56%)

Requests Now


After Optimization


The browser has sent 112 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ninchisho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

SEO Factors SEO score


Language and Encoding

  • Language Detected


  • Language Claimed


  • Encoding


Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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 Ninchisho. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: