Access kuratekinder.jp. 九州女子大学附属　鞍手幼稚園

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value5.4 s

55/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

kuratekinder.jp

978 ms

stylesheet.css

505 ms

jquery.js

1082 ms

s3Slider.js

540 ms

background.png

185 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 51% of them (32 requests) were addressed to the original Kuratekinder.jp, 29% (18 requests) were made to Static.xx.fbcdn.net and 19% (12 requests) were made to Scontent.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kuratekinder.jp.

Content Size

861.7 kB

After Optimization

768.1 kB

In fact, the total size of Kuratekinder.jp main page is 861.7 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. 60% of websites need less resources to load. Images take 762.8 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 12.3 kB

Original 16.7 kB
After minification 16.6 kB
After compression 4.4 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 12.3 kB or 74% of the original size.

Image Optimization

-3%

Potential reduce by 25.1 kB

Original 762.8 kB
After minification 737.7 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. Kuratekinder images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 51.2 kB

Original 76.3 kB
After minification 73.9 kB
After compression 25.1 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 51.2 kB or 67% of the original size.

CSS Optimization

-84%

Potential reduce by 4.9 kB

Original 5.9 kB
After minification 4.9 kB
After compression 939 B

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. Kuratekinder.jp needs all CSS files to be minified and compressed as it can save up to 4.9 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuratekinder. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 5 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

<frame> or <iframe> elements do not have a title

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

High

Browser errors were logged to the console

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

Language and Encoding

Language Detected

JA
Language Claimed

N/A
Encoding

SHIFT_JIS

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

kuratekinder.jp

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

九州女子大学附属 鞍手幼稚園

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

kuratekinder.jp

stylesheet.css

jquery.js

s3Slider.js

background.png

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

kuratekinder.jp

stylesheet.css

jquery.js

s3Slider.js

background.png

background-fade.png

background-grass.gif

logo.png

sun.png

nothing.gif

menuline.png

1.jpg

2.jpg

3.jpg

home-button1.png

home-button2.png

home-button3.png

home-photo1.jpg

home-photo2.jpg

home-photo3.jpg

butterfly-red.png

butterfly-green.png

butterfly-blue.png

butterfly-purple.png

footer.png

admin-iconnews.png

boshu.jpg

index-bannertitle.png

index-banner1.png

index-banner2.png

index-banner3.png

index-banner4.png

likebox.php

WyrBmrPZm7I.css

DJnYq9lShV8.css

drXqyuWvz8i.css

qwhOBnbs1z3.css

q68gy-v_YMF.js

ehA1CqzHyzE.js

0wM5s1Khldu.js

1bNoFZUdlYZ.js

njO1TPvGzoR.js

1QuX41zDRrx.js

九州女子大学附属　鞍手幼稚園