Access ikedamohando.co.jp. 池田模範堂オフィシャルサイト

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value26.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value1,010 ms

27/100

30%

CLS (Cumulative Layout Shift)

Value0.204

61/100

15%

TTI (Time to Interactive)

Value24.0 s

1/100

10%

ikedamohando.co.jp

525 ms

www.ikedamohando.co.jp

1245 ms

import.css

357 ms

site_top.css

686 ms

flexslider.css

532 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 80% of them (115 requests) were addressed to the original Ikedamohando.co.jp, 4% (6 requests) were made to Googletagmanager.com and 2% (3 requests) were made to Analytics.tiktok.com. The less responsive or slowest element that took the longest time to load (7.8 sec) relates to the external source Rsv.dga.jp.

Content Size

2.7 MB

After Optimization

2.4 MB

In fact, the total size of Ikedamohando.co.jp main page is 2.7 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. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 46.8 kB

Original 54.9 kB
After minification 34.4 kB
After compression 8.1 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 20.5 kB, which is 37% 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 46.8 kB or 85% of the original size.

Image Optimization

-2%

Potential reduce by 41.8 kB

Original 2.3 MB
After minification 2.3 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. Ikedamohando images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 164.1 kB

Original 249.5 kB
After minification 218.3 kB
After compression 85.3 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 164.1 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 70.4 kB

Original 83.7 kB
After minification 62.4 kB
After compression 13.3 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. Ikedamohando.co.jp needs all CSS files to be minified and compressed as it can save up to 70.4 kB or 84% of the original size.

Requests Now

141

After Optimization

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ikedamohando. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 8 to 1 for CSS 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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Ikedamohando.co.jp 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 Ikedamohando.co.jp 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

ikedamohando.co.jp

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

池田模範堂オフィシャルサイト

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

ikedamohando.co.jp

www.ikedamohando.co.jp

import.css

site_top.css

flexslider.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

ikedamohando.co.jp

www.ikedamohando.co.jp

import.css

site_top.css

flexslider.css

top_slide.css

jquery.js

jquery.rollover.js

jquery.common.js

swfobject.js

redirect.js

mapRollover.js

jquery.flexslider.js

site_top.js

underscore-min.js

reset.css

layout.css

component.css

head_logo01.gif

head_ic01.gif

head_tx05.gif

head_ic02.gif

head_tx06.gif

head_bt04.gif

head_bt01.gif

head_bt02.gif

head_navi01.gif

head_navi02.gif

head_navi03.gif

head_navi04.gif

head_navi08.gif

head_navi05.gif

main_ph77.png

main_ph74.jpg

main_ph85.jpg

main_ph89.jpg

main_ph90.jpg

main_ph91.jpg

main_ph92.jpg

index_bn72.jpg

index_bn70.jpg

index_bn71.jpg

index_ph19.png