Access kenryouin-group.com. うつ・自律神経失調症専門の整体院健療院グループ

name

value

score

weighting

FCP (First Contentful Paint)

Value7.2 s

1/100

10%

LCP (Largest Contentful Paint)

Value9.7 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value9,040 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.18

67/100

15%

TTI (Time to Interactive)

Value17.6 s

4/100

10%

kenryouin-group.com

621 ms

www.kenryouin-group.com

756 ms

www.kenryouin-group.com

1285 ms

gtm.js

88 ms

style.css

986 ms

Our browser made a total of 125 requests to load all elements on the main page. We found that 95% of them (119 requests) were addressed to the original Kenryouin-group.com, 2% (2 requests) were made to Js.ptengine.jp and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kenryouin-group.com.

Content Size

1.4 MB

After Optimization

1.2 MB

In fact, the total size of Kenryouin-group.com main page is 1.4 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. 60% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 30.9 kB

Original 40.9 kB
After minification 37.6 kB
After compression 10.0 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 30.9 kB or 76% of the original size.

Image Optimization

-1%

Potential reduce by 12.0 kB

Original 1.1 MB
After minification 1.1 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. Kenryouin Group images are well optimized though.

JavaScript Optimization

-53%

Potential reduce by 66.6 kB

Original 125.6 kB
After minification 124.2 kB
After compression 59.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 66.6 kB or 53% of the original size.

CSS Optimization

-86%

Potential reduce by 63.4 kB

Original 73.6 kB
After minification 55.6 kB
After compression 10.2 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. Kenryouin-group.com needs all CSS files to be minified and compressed as it can save up to 63.4 kB or 86% of the original size.

Requests Now

122

After Optimization

104

The browser has sent 122 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kenryouin Group. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kenryouin-group.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 Kenryouin-group.com 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

kenryouin-group.com

Open Graph description is not detected on the main page of Kenryouin Group. 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

うつ・自律神経失調症 専門の整体院 健療院グループ

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

kenryouin-group.com

www.kenryouin-group.com

www.kenryouin-group.com

gtm.js

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kenryouin-group.com

www.kenryouin-group.com

www.kenryouin-group.com

gtm.js

style.css

default.css

jquery.js

common.js

conversion.js

navi_bg.jpg

logo.jpg

h_menu04_off.jpg

h_menu02_off.jpg

tujidou.jpg

kawasaki.jpg

ueno.jpg

message.jpg

navi_top_off.jpg

navi_staff_off.jpg

navi_tujidou_off.jpg

navi_kawasaki_off.jpg

navi_ueno_off.jpg

navi_seitai_off.jpg

navi_what_off.jpg

navi_voice_off.jpg

meinbanner.jpg

douga_img01.jpg

shoujou_midasi.jpg

shoujou_bg.jpg

listmark_r.jpg

ranking_midasi.jpg

index_icon01.png

r_no1.jpg

no1.gif

r_no2.jpg

r_no3.jpg

r_no4.jpg

r_no5.jpg

news_midasi.jpg

media_banner01.jpg

side_banner03.jpg

side_banner05.jpg

himitu_banner.jpg

うつ・自律神経失調症専門の整体院健療院グループ