Report Summary

  • 96

    Performance

    Renders faster than
    94% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 84% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 75

    SEO

    Google-friendlier than
    32% of websites

jiheisho.org

自閉症へのメディカル治療

Page Load Speed

60.9 sec in total

First Response

13.4 sec

Resources Loaded

47.3 sec

Page Rendered

257 ms

jiheisho.org screenshot

About Website

Click here to check amazing Jiheisho content. Otherwise, check out these important facts you probably never knew about jiheisho.org

最新の自閉症治療法を日本オーソモレキュラー医学会監修のもとご紹介します。

Visit jiheisho.org

Key Findings

We analyzed Jiheisho.org page load time and found that the first response time was 13.4 sec and then it took 47.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 10 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jiheisho.org performance score

96

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

82/100

10%

LCP (Largest Contentful Paint)

Value2.2 s

94/100

25%

SI (Speed Index)

Value3.1 s

93/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.1 s

99/100

10%

Network Requests Diagram

jiheisho.org

13355 ms

import.css

2522 ms

rollover.js

4387 ms

default.css

13996 ms

layout.css

19545 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 89% of them (32 requests) were addressed to the original Jiheisho.org, 6% (2 requests) were made to Foodmatters.co.jp and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Jiheisho.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 34.3 kB (26%)

Content Size

133.6 kB

After Optimization

99.3 kB

In fact, the total size of Jiheisho.org main page is 133.6 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. Only 10% of websites need less resources to load. Images take 74.8 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 8.5 kB

  • Original 12.4 kB
  • After minification 11.7 kB
  • After compression 3.9 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 8.5 kB or 69% of the original size.

Image Optimization

-2%

Potential reduce by 1.2 kB

  • Original 74.8 kB
  • After minification 73.6 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. Jiheisho images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 1.2 kB

  • Original 18.8 kB
  • After minification 18.4 kB
  • After compression 17.6 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

-85%

Potential reduce by 23.5 kB

  • Original 27.7 kB
  • After minification 22.0 kB
  • After compression 4.2 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. Jiheisho.org needs all CSS files to be minified and compressed as it can save up to 23.5 kB or 85% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jiheisho. According to our analytics all requests are already optimized.

Accessibility Review

jiheisho.org accessibility score

94

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Best Practices

jiheisho.org best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

jiheisho.org SEO score

75

Search Engine Optimization Advices

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 Jiheisho.org 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 Jiheisho.org 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

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