Tools & Wizards About Us
kobayashi-mriclinic.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kobayashi-mriclinic.com

Page Load Speed

5.9 sec in total

First Response

522 ms

Resources Loaded

4.8 sec

Page Rendered

613 ms

kobayashi-mriclinic.com screenshot

About Website

Welcome to kobayashi-mriclinic.com homepage info - get ready to check Kobayashi Mriclinic best content right away, or after learning these important things about kobayashi-mriclinic.com

人間ドックなら全国46都道府県からご来院のあるＭＲＩ専門クリニックの医療法人樹会小林医院です。人間ドック25,000件の信頼と実績があり、女性専用コース、脳ドックも行っています。

Visit kobayashi-mriclinic.com

Key Findings

We analyzed Kobayashi-mriclinic.com page load time and found that the first response time was 522 ms and then it took 5.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

kobayashi-mriclinic.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value1,760 ms

10/100

30%

CLS (Cumulative Layout Shift)

Value0.236

53/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

kobayashi-mriclinic.com

522 ms

www.kobayashi-mriclinic.com

1113 ms

import.css

313 ms

rollover.js

312 ms

iepngfix.js

315 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 98% of them (100 requests) were addressed to the original Kobayashi-mriclinic.com, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Kobayashi-mriclinic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 259.8 kB (33%)

Content Size

784.6 kB

After Optimization

524.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kobayashi-mriclinic.com main page is 784.6 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. 35% of websites need less resources to load. Images take 698.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.3 kB

  • Original 21.1 kB
  • After minification 18.6 kB
  • After compression 5.8 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 2.5 kB, which is 12% 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 15.3 kB or 73% of the original size.

Image Optimization

-30%

Potential reduce by 209.0 kB

  • Original 698.5 kB
  • After minification 489.5 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. Obviously, Kobayashi Mriclinic needs image optimization as it can save up to 209.0 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 18.9 kB

  • Original 44.5 kB
  • After minification 39.6 kB
  • After compression 25.6 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 18.9 kB or 42% of the original size.

CSS Optimization

-81%

Potential reduce by 16.6 kB

  • Original 20.5 kB
  • After minification 13.9 kB
  • After compression 3.9 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. Kobayashi-mriclinic.com needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (9%)

Requests Now

100

After Optimization

91

  • Images
  • JavaScript
  • CSS

The browser has sent 100 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobayashi Mriclinic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kobayashi-mriclinic.com

kobayashi-mriclinic.com

522 ms

www.kobayashi-mriclinic.com

www.kobayashi-mriclinic.com

1113 ms

import.css

import.css

313 ms

rollover.js

rollover.js

312 ms

iepngfix.js

iepngfix.js

315 ms

scrollsmoothly.js

scrollsmoothly.js

517 ms

flv.js

flv.js

364 ms

flowplayer-3.2.4.min.js

flowplayer-3.2.4.min.js

621 ms

fonts.css

fonts.css

159 ms

common.css

common.css

158 ms

module.css

module.css

197 ms

style.css

style.css

412 ms

bg.png

bg.png

177 ms

footer.png

footer.png

170 ms

top_bg.png

top_bg.png

183 ms

logo.png

logo.png

177 ms

tel.png

tel.png

168 ms

mn_home_off.png

mn_home_off.png

169 ms

mn_about_off.png

mn_about_off.png

310 ms

mn_schedule_off.png

mn_schedule_off.png

312 ms

mn_cost_off.png

mn_cost_off.png

313 ms

mn_qa_off.png

mn_qa_off.png

346 ms

mn_clinic_off.png

mn_clinic_off.png

345 ms

main_visual.jpg

main_visual.jpg

904 ms

main_lead.png

main_lead.png

1079 ms

top_mri_premium.png

top_mri_premium.png

466 ms

top_mri_basic.png

top_mri_basic.png

466 ms

top_mri_senior.png

top_mri_senior.png

513 ms

top_mri_24.png

top_mri_24.png

514 ms

top_btn01_off.png

top_btn01_off.png

621 ms

top_btn02_off.png

top_btn02_off.png

621 ms

top_women.png

top_women.png

683 ms

top_women_basic.png

top_women_basic.png

685 ms

top_women_senior.png

top_women_senior.png

776 ms

top_picture.png

top_picture.png

775 ms

top_picture_limited.png

top_picture_limited.png

854 ms

top_brain.png

top_brain.png

855 ms

top_brain_40.png

top_brain_40.png

930 ms

top_brain_120.png

top_brain_120.png

930 ms

top_option_off.png

top_option_off.png

1024 ms

top_obi01.png

top_obi01.png

1026 ms

top_lead01.png

top_lead01.png

1080 ms

top_img01.jpg

top_img01.jpg

1085 ms

top_arrow_on.png

top_arrow_on.png

1085 ms

top_arrow.png

top_arrow.png

1194 ms

top_lead02.png

top_lead02.png

1196 ms

top_img02.jpg

top_img02.jpg

1226 ms

top_lead03.png

top_lead03.png

1168 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

15 ms

top_img03.jpg

top_img03.jpg

1083 ms

inq_tel.png

inq_tel.png

1083 ms

inq_btn_off.png

inq_btn_off.png

1203 ms

inquiryBoxBtm.png

inquiryBoxBtm.png

1203 ms

inq_time.png

inq_time.png

1217 ms

inq_time2.png

inq_time2.png

1225 ms

inq_holiday.png

inq_holiday.png

1097 ms

inq_address.png

inq_address.png

1142 ms

sn_bd.png

sn_bd.png

1234 ms

sn_home_off.png

sn_home_off.png

1204 ms

sn_about_off.png

sn_about_off.png

1199 ms

sn_about_in.png

sn_about_in.png

1092 ms

sn_mri_off.png

sn_mri_off.png

1093 ms

sn_brain_off.png

sn_brain_off.png

1118 ms

sn_women_off.png

sn_women_off.png

1183 ms

sn_option_off.png

sn_option_off.png

1094 ms

sn_cost_off.png

sn_cost_off.png

1096 ms

sn_schedule_off.png

sn_schedule_off.png

1029 ms

sn_clinic_off.png

sn_clinic_off.png

1029 ms

sn_qa_off.png

sn_qa_off.png

1035 ms

sn_movie_bg.png

sn_movie_bg.png

1073 ms

sn_movie.png

sn_movie.png

1013 ms

sn_movie_point_on.png

sn_movie_point_on.png

1028 ms

sn_movie_point.png

sn_movie_point.png

968 ms

sn_inq.png

sn_inq.png

954 ms

sn_tel.png

sn_tel.png

1060 ms

sn_btn_off.png

sn_btn_off.png

978 ms

sn_bg.png

sn_bg.png

995 ms

sn_inner_bg.png

sn_inner_bg.png

950 ms

footer_arrow_on.png

footer_arrow_on.png

973 ms

footer_arrow.png

footer_arrow.png

968 ms

mn_home_on.png

mn_home_on.png

178 ms

mn_about_on.png

mn_about_on.png

160 ms

mn_schedule_on.png

mn_schedule_on.png

186 ms

mn_cost_on.png

mn_cost_on.png

174 ms

mn_qa_on.png

mn_qa_on.png

157 ms

mn_clinic_on.png

mn_clinic_on.png

160 ms

top_btn01_on.png

top_btn01_on.png

310 ms

top_btn02_on.png

top_btn02_on.png

311 ms

top_option_on.png

top_option_on.png

313 ms

inq_btn_on.png

inq_btn_on.png

343 ms

sn_home_on.png

sn_home_on.png

343 ms

sn_about_on.png

sn_about_on.png

364 ms

sn_mri_on.png

sn_mri_on.png

462 ms

sn_brain_on.png

sn_brain_on.png

466 ms

sn_women_on.png

sn_women_on.png

468 ms

sn_option_on.png

sn_option_on.png

514 ms

sn_cost_on.png

sn_cost_on.png

514 ms

sn_schedule_on.png

sn_schedule_on.png

544 ms

sn_clinic_on.png

sn_clinic_on.png

615 ms

sn_qa_on.png

sn_qa_on.png

621 ms

sn_btn_on.png

sn_btn_on.png

621 ms

Accessibility Review

kobayashi-mriclinic.com accessibility score

84

Accessibility Issues

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.

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

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

High

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

kobayashi-mriclinic.com best practices score

67

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

kobayashi-mriclinic.com SEO score

82

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kobayashi-mriclinic.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Kobayashi-mriclinic.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

kobayashi-mriclinic.com

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