Tools & Wizards About Us
shouman.jp screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

shouman.jp

小児慢性特定疾病情報センター

Page Load Speed

8.1 sec in total

First Response

637 ms

Resources Loaded

7.3 sec

Page Rendered

217 ms

shouman.jp screenshot

About Website

Visit shouman.jp now to see the best up-to-date Shouman content for Japan and also check out these interesting facts you probably never knew about shouman.jp

小児慢性特定疾病の検索は本ページをご確認ください。小児慢性特定疾病情報センターは、慢性疾患をお持ちのお子さまやそのご家族、またそれらの患者の治療をされる医療従事者、支援を する教育・保健関係の皆さまに向けた情報を提供します。

Visit shouman.jp

Key Findings

We analyzed Shouman.jp page load time and found that the first response time was 637 ms and then it took 7.5 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

shouman.jp performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.278

44/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

shouman.jp

637 ms

www.shouman.jp

1528 ms

reset.css

515 ms

common.css

691 ms

share.css

862 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 70% of them (30 requests) were addressed to the original Shouman.jp, 16% (7 requests) were made to Google.com and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.1 sec) belongs to the original domain Shouman.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.5 kB (11%)

Content Size

2.8 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Shouman.jp main page is 2.8 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. 35% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 26.4 kB

  • Original 34.1 kB
  • After minification 30.3 kB
  • After compression 7.8 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 3.8 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 26.4 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 33.8 kB

  • Original 2.2 MB
  • After minification 2.2 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. Shouman images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 182.0 kB

  • Original 416.2 kB
  • After minification 403.5 kB
  • After compression 234.3 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 182.0 kB or 44% of the original size.

CSS Optimization

-76%

Potential reduce by 71.4 kB

  • Original 93.5 kB
  • After minification 92.7 kB
  • After compression 22.1 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. Shouman.jp needs all CSS files to be minified and compressed as it can save up to 71.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (38%)

Requests Now

40

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shouman. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

shouman.jp

shouman.jp

637 ms

www.shouman.jp

www.shouman.jp

1528 ms

reset.css

reset.css

515 ms

common.css

common.css

691 ms

share.css

share.css

862 ms

index.css

index.css

589 ms

jquery.min.js

jquery.min.js

23 ms

plugins.js

plugins.js

1178 ms

jquery.fit-sidebar.js

jquery.fit-sidebar.js

1032 ms

common.js

common.js

1083 ms

index.js

index.js

1098 ms

js

js

82 ms

gsc-style.css

gsc-style.css

989 ms

cse.js

cse.js

222 ms

analytics.js

analytics.js

229 ms

logo.svg

logo.svg

629 ms

ui_sprite.png

ui_sprite.png

711 ms

main_01_sp.jpg

main_01_sp.jpg

1391 ms

main_02_sp.jpg

main_02_sp.jpg

883 ms

main_03_sp.jpg

main_03_sp.jpg

1600 ms

main_04_sp.jpg

main_04_sp.jpg

1079 ms

bnr_bg_pc.png

bnr_bg_pc.png

1146 ms

title_news.png

title_news.png

1305 ms

01_bnr_shien_3a.png

01_bnr_shien_3a.png

1400 ms

bnr_nanbyo.png

bnr_nanbyo.png

1605 ms

kodomo_kouhi_banner.jpg

kodomo_kouhi_banner.jpg

1672 ms

corona.png

corona.png

1818 ms

pagetop.png

pagetop.png

1909 ms

main_loader.gif

main_loader.gif

1991 ms

main_01_pc.jpg

main_01_pc.jpg

3970 ms

main_02_pc.jpg

main_02_pc.jpg

2807 ms

main_03_pc.jpg

main_03_pc.jpg

4130 ms

main_04_pc.jpg

main_04_pc.jpg

3841 ms

icoset.ttf

icoset.ttf

2414 ms

cse.js

cse.js

50 ms

collect

collect

14 ms

cse_element__ja.js

cse_element__ja.js

14 ms

default+ja.css

default+ja.css

9 ms

default.css

default.css

11 ms

async-ads.js

async-ads.js

29 ms

branding.png

branding.png

26 ms

clear.png

clear.png

15 ms

nav_logo114.png

nav_logo114.png

15 ms

Accessibility Review

shouman.jp accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

High

ARIA toggle fields do not have accessible names

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

shouman.jp best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

shouman.jp SEO score

99

Search Engine Optimization Advices

Mobile Friendly

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/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shouman.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 Shouman.jp 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

shouman.jp

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