Tools & Wizards About Us
kyousei-shika.org screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    49% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 84

    SEO

    Google-friendlier than
    53% of websites

kyousei-shika.org

千代田区神保町｜臨床指導医のいる矯正歯科｜KAZ矯正歯科

Page Load Speed

5.2 sec in total

First Response

599 ms

Resources Loaded

4.2 sec

Page Rendered

442 ms

kyousei-shika.org screenshot

About Website

Click here to check amazing Kyousei Shika content for Japan. Otherwise, check out these important facts you probably never knew about kyousei-shika.org

KAZ矯正歯科の院長高橋は日本矯正歯科学会認定医・臨床指導医（ 旧専門医）を取得。『より快適に、より正確に、よりきれいに』を理念に掲げ、より短期間で終わる快適な治療をご提供しています。矯正治療をご検討の方はお気軽にご相談ください。

Visit kyousei-shika.org

Key Findings

We analyzed Kyousei-shika.org page load time and found that the first response time was 599 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

kyousei-shika.org performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value6.8 s

35/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.368

29/100

15%

TTI (Time to Interactive)

Value8.1 s

41/100

10%

Network Requests Diagram

kyousei-shika.org

599 ms

www.kyousei-shika.org

984 ms

zone.css

574 ms

ua.js

397 ms

smoothscroll.js

592 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 86% of them (32 requests) were addressed to the original Kyousei-shika.org, 5% (2 requests) were made to Patient-voice.net and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Kyousei-shika.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 82.6 kB (13%)

Content Size

614.2 kB

After Optimization

531.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kyousei-shika.org main page is 614.2 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. 25% of websites need less resources to load. Images take 494.9 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 19.3 kB

  • Original 25.4 kB
  • After minification 23.5 kB
  • After compression 6.1 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. 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 19.3 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 7.8 kB

  • Original 494.9 kB
  • After minification 487.1 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. Kyousei Shika images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 50.2 kB

  • Original 87.3 kB
  • After minification 81.6 kB
  • After compression 37.1 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 50.2 kB or 58% of the original size.

CSS Optimization

-80%

Potential reduce by 5.4 kB

  • Original 6.7 kB
  • After minification 4.5 kB
  • After compression 1.3 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. Kyousei-shika.org needs all CSS files to be minified and compressed as it can save up to 5.4 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (18%)

Requests Now

34

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kyousei Shika. 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.

Network Requests Diagram

kyousei-shika.org

kyousei-shika.org

599 ms

www.kyousei-shika.org

www.kyousei-shika.org

984 ms

zone.css

zone.css

574 ms

ua.js

ua.js

397 ms

smoothscroll.js

smoothscroll.js

592 ms

jquery.js

jquery.js

1188 ms

ddsmoothmenu.js

ddsmoothmenu.js

600 ms

ddsmoothmenu.css

ddsmoothmenu.css

568 ms

cms.js

cms.js

1141 ms

507 ms

ga.js

ga.js

98 ms

mlappo_cal.cgi

mlappo_cal.cgi

483 ms

top_img2_new6_l.jpg

top_img2_new6_l.jpg

1376 ms

tit_new5.gif

tit_new5.gif

578 ms

menu_up_yoyaku_l_all_10a.gif

menu_up_yoyaku_l_all_10a.gif

379 ms

menu_up_ortho100.gif

menu_up_ortho100.gif

393 ms

menu_up_price100.gif

menu_up_price100.gif

387 ms

menu_up_office100.gif

menu_up_office100.gif

567 ms

menu_up_faq100.gif

menu_up_faq100.gif

581 ms

menu_up_access100.gif

menu_up_access100.gif

589 ms

armourbite-toppage.jpg

armourbite-toppage.jpg

666 ms

a_innai_10.jpg

a_innai_10.jpg

1315 ms

P1050536.jpg

P1050536.jpg

959 ms

P1050412.jpg

P1050412.jpg

964 ms

inco2_s.jpg

inco2_s.jpg

978 ms

top_daemon_new.jpg

top_daemon_new.jpg

857 ms

top_invisalign.jpg

top_invisalign.jpg

1050 ms

top_re_s.jpg

top_re_s.jpg

1342 ms

top_kanso_s.jpg

top_kanso_s.jpg

1541 ms

bnn_yoyaku.gif

bnn_yoyaku.gif

1565 ms

bg_foot.jpg

bg_foot.jpg

1433 ms

tit_logo.gif

tit_logo.gif

1501 ms

0120free_foot.gif

0120free_foot.gif

1535 ms

map_foot_s.gif

map_foot_s.gif

1565 ms

__utm.gif

__utm.gif

12 ms

mlaccess.cgi

mlaccess.cgi

1639 ms

image.gif

image.gif

242 ms

Accessibility Review

kyousei-shika.org accessibility score

68

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

kyousei-shika.org 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

SEO Factors

kyousei-shika.org SEO score

84

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    SHIFT_JIS

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kyousei-shika.org 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 Kyousei-shika.org 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

kyousei-shika.org

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