Tools & Wizards About Us
kimurajuku.co.jp screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

kimurajuku.co.jp

木村塾｜兵庫県尼崎市・伊丹市・西宮市・宝塚市、大阪府池田市・豊中市・吹田市の塾-中学受験・高校受験・大学受験現役予備校・個別指導・東進衛星予備校

Page Load Speed

16.1 sec in total

First Response

548 ms

Resources Loaded

15.2 sec

Page Rendered

378 ms

kimurajuku.co.jp screenshot

About Website

Click here to check amazing Kimurajuku content. Otherwise, check out these important facts you probably never knew about kimurajuku.co.jp

木村塾は兵庫県尼崎市・伊丹市・川西市・西宮市・宝塚市、大阪府池田市・豊中市・吹田市の塾で、小・中学生指導の木村塾、高校生指導の東進衛星予備校、個別指導Harvest、私立中学受験SEEDを運営しています。

Visit kimurajuku.co.jp

Key Findings

We analyzed Kimurajuku.co.jp page load time and found that the first response time was 548 ms and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

kimurajuku.co.jp performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value950 ms

29/100

30%

CLS (Cumulative Layout Shift)

Value0.714

7/100

15%

TTI (Time to Interactive)

Value20.7 s

2/100

10%

Network Requests Diagram

kimurajuku.co.jp

548 ms

www.kimurajuku.co.jp

1072 ms

gtm.js

62 ms

slick-theme.css

168 ms

slick.css

332 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 94% of them (51 requests) were addressed to the original Kimurajuku.co.jp, 2% (1 request) were made to Googletagmanager.com and 2% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (13.6 sec) belongs to the original domain Kimurajuku.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 246.8 kB (19%)

Content Size

1.3 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kimurajuku.co.jp main page is 1.3 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 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 18.5 kB

  • Original 21.6 kB
  • After minification 16.4 kB
  • After compression 3.1 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 5.2 kB, which is 24% 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 18.5 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 54.2 kB

  • Original 1.1 MB
  • After minification 1.0 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. Kimurajuku images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 137.5 kB

  • Original 187.9 kB
  • After minification 186.6 kB
  • After compression 50.3 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 137.5 kB or 73% of the original size.

CSS Optimization

-81%

Potential reduce by 36.6 kB

  • Original 45.4 kB
  • After minification 37.4 kB
  • After compression 8.8 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. Kimurajuku.co.jp needs all CSS files to be minified and compressed as it can save up to 36.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (14%)

Requests Now

51

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kimurajuku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kimurajuku.co.jp

kimurajuku.co.jp

548 ms

www.kimurajuku.co.jp

www.kimurajuku.co.jp

1072 ms

gtm.js

gtm.js

62 ms

slick-theme.css

slick-theme.css

168 ms

slick.css

slick.css

332 ms

swiper-bundle.min.css

swiper-bundle.min.css

667 ms

style.css

style.css

698 ms

logo.svg

logo.svg

533 ms

slide01_0603.webp

slide01_0603.webp

1241 ms

slide01_sp_0603.webp

slide01_sp_0603.webp

11178 ms

slide03_0603.webp

slide03_0603.webp

1228 ms

inazono_slide.webp

inazono_slide.webp

1158 ms

nishinomiya_slide.webp

nishinomiya_slide.webp

1217 ms

2daimoshi_bnr.webp

2daimoshi_bnr.webp

13551 ms

toshin_slide01_0603.jpg

toshin_slide01_0603.jpg

2335 ms

slide02_0603.webp

slide02_0603.webp

1734 ms

slide_daigakujuken2_0509.webp

slide_daigakujuken2_0509.webp

2277 ms

slide_daigakujuken_0509.webp

slide_daigakujuken_0509.webp

1945 ms

slide_koukoujuken_0329.webp

slide_koukoujuken_0329.webp

2252 ms

banner01_1200.png

banner01_1200.png

2122 ms

banner01_sp.png

banner01_sp.png

2300 ms

btn01.svg

btn01.svg

2426 ms

btn02.svg

btn02.svg

2451 ms

btn02_1.svg

btn02_1.svg

2477 ms

btn02_2.svg

btn02_2.svg

2499 ms

btn03.svg

btn03.svg

2598 ms

btn04.svg

btn04.svg

2626 ms

btn04_1.svg

btn04_1.svg

2653 ms

btn04_2.svg

btn04_2.svg

2665 ms

btn05_04.svg

btn05_04.svg

2770 ms

btn01_sp.svg

btn01_sp.svg

2800 ms

btn02_sp.svg

btn02_sp.svg

8946 ms

btn03_sp.svg

btn03_sp.svg

8607 ms

btn04_sp.svg

btn04_sp.svg

9144 ms

btn05_sp.svg

btn05_sp.svg

9035 ms

btn06_sp.svg

btn06_sp.svg

9327 ms

btn07_sp_04.svg

btn07_sp_04.svg

10093 ms

gokaku_jisseki.png

gokaku_jisseki.png

10271 ms

jquery.min.js

jquery.min.js

43 ms

slick.min.js

slick.min.js

11463 ms

swiper-bundle.min.js

swiper-bundle.min.js

10239 ms

top.js

top.js

9945 ms

sakubun.png

sakubun.png

10087 ms

gakubun_btn_0603.webp

gakubun_btn_0603.webp

10318 ms

educational-philosophy.jpg

educational-philosophy.jpg

10010 ms

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

PAJJhLM6sSoWKfWCAAwDAjgbRAAB42mNgYGBkAIIbCZo5IPrmUn0hGA0AO8EFTQAA

0 ms

ttl01.svg

ttl01.svg

9983 ms

img01.svg

img01.svg

9721 ms

img02.svg

img02.svg

9913 ms

img03.svg

img03.svg

9919 ms

img04.svg

img04.svg

9659 ms

img05.svg

img05.svg

9369 ms

chara.jpg

chara.jpg

9568 ms

bg.jpg

bg.jpg

11152 ms

Accessibility Review

kimurajuku.co.jp accessibility score

95

Accessibility Issues

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

kimurajuku.co.jp best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

kimurajuku.co.jp SEO score

98

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

    JA

  • Encoding

    UTF-8

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

kimurajuku.co.jp

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