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kyousei-jiyugaoka.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    56% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 89% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

kyousei-jiyugaoka.com

歯を抜かない非抜歯矯正の「矯正・自由が丘歯科室」

Page Load Speed

4.3 sec in total

First Response

576 ms

Resources Loaded

3.2 sec

Page Rendered

480 ms

kyousei-jiyugaoka.com screenshot

About Website

Welcome to kyousei-jiyugaoka.com homepage info - get ready to check Kyousei Jiyugaoka best content right away, or after learning these important things about kyousei-jiyugaoka.com

東京世田谷区の歯科矯正専門クリニック｢矯正・自由が丘歯科室｣は、歯を抜かない非抜歯矯正を基本治療理念としております。無駄な歯は一本もありません。是非一度ご相談ください。東急東横線自由が丘駅徒歩1分です。

Visit kyousei-jiyugaoka.com

Key Findings

We analyzed Kyousei-jiyugaoka.com page load time and found that the first response time was 576 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

kyousei-jiyugaoka.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.4 s

2/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value360 ms

72/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value9.4 s

31/100

10%

Network Requests Diagram

kyousei-jiyugaoka.com

576 ms

www.kyousei-jiyugaoka.com

849 ms

style_merge.css

431 ms

jquery-1_11_1_min.js

729 ms

ga.js

26 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 90% of them (36 requests) were addressed to the original Kyousei-jiyugaoka.com, 10% (4 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 Kyousei-jiyugaoka.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 235.4 kB (22%)

Content Size

1.1 MB

After Optimization

840.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kyousei-jiyugaoka.com main page is 1.1 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. 40% of websites need less resources to load. Images take 847.7 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 11.7 kB

  • Original 17.9 kB
  • After minification 15.8 kB
  • After compression 6.2 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 2.1 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 11.7 kB or 65% of the original size.

Image Optimization

-11%

Potential reduce by 90.4 kB

  • Original 847.7 kB
  • After minification 757.2 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, Kyousei Jiyugaoka needs image optimization as it can save up to 90.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 94.3 kB

  • Original 165.9 kB
  • After minification 165.9 kB
  • After compression 71.5 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 94.3 kB or 57% of the original size.

CSS Optimization

-87%

Potential reduce by 38.9 kB

  • Original 44.6 kB
  • After minification 23.2 kB
  • After compression 5.7 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-jiyugaoka.com needs all CSS files to be minified and compressed as it can save up to 38.9 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

38

After Optimization

38

  • Images
  • JavaScript
  • CSS

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kyousei Jiyugaoka. According to our analytics all requests are already optimized.

Network Requests Diagram

kyousei-jiyugaoka.com

kyousei-jiyugaoka.com

576 ms

www.kyousei-jiyugaoka.com

www.kyousei-jiyugaoka.com

849 ms

style_merge.css

style_merge.css

431 ms

jquery-1_11_1_min.js

jquery-1_11_1_min.js

729 ms

ga.js

ga.js

26 ms

analytics.js

analytics.js

25 ms

tel2.jpg

tel2.jpg

164 ms

logo.png

logo.png

165 ms

sp-nav.png

sp-nav.png

164 ms

main.jpg

main.jpg

442 ms

itero_960_20150713.jpg

itero_960_20150713.jpg

441 ms

banner-sasshi.png

banner-sasshi.png

583 ms

banner-coupon.png

banner-coupon.png

583 ms

img1.jpg

img1.jpg

438 ms

voice1-face.jpg

voice1-face.jpg

293 ms

koe-img2.gif

koe-img2.gif

439 ms

koe-img3.gif

koe-img3.gif

584 ms

book-omote_500-700.jpg

book-omote_500-700.jpg

876 ms

book-ura_500-700.jpg

book-ura_500-700.jpg

584 ms

meiinochiryo.jpg

meiinochiryo.jpg

582 ms

iihaisha2009.jpg

iihaisha2009.jpg

872 ms

iibyoin2009.jpg

iibyoin2009.jpg

871 ms

2008dento-doctor1.jpg

2008dento-doctor1.jpg

872 ms

non-no_wedding1.jpg

non-no_wedding1.jpg

730 ms

usp1.jpg

usp1.jpg

729 ms

usp3.jpg

usp3.jpg

874 ms

usp-kikai.jpg

usp-kikai.jpg

875 ms

usp4.jpg

usp4.jpg

1016 ms

doctorsfile_240.jpg

doctorsfile_240.jpg

1017 ms

map650.gif

map650.gif

1161 ms

yoyaku.png

yoyaku.png

1006 ms

__utm.gif

__utm.gif

17 ms

collect

collect

18 ms

gonext_24.png

gonext_24.png

867 ms

arrow16.png

arrow16.png

867 ms

nav-icon1_36.png

nav-icon1_36.png

1008 ms

nav-icon2_36.png

nav-icon2_36.png

1008 ms

nav-icon3_36.png

nav-icon3_36.png

1009 ms

nav-icon4_36.png

nav-icon4_36.png

1012 ms

nav-icon5_36.png

nav-icon5_36.png

1013 ms

Accessibility Review

kyousei-jiyugaoka.com accessibility score

96

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.

Best Practices

kyousei-jiyugaoka.com best practices score

75

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

SEO Factors

kyousei-jiyugaoka.com SEO score

90

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

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 Kyousei-jiyugaoka.com 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-jiyugaoka.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

kyousei-jiyugaoka.com

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