Tools & Wizards About Us
yusb.net screenshot

Report Summary

  • 61

    Performance

    Renders faster than
    76% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

yusb.net

【当日すぐ初診】ゆうメンタルクリニック渋谷院【心療内科/精神科】

Page Load Speed

7.5 sec in total

First Response

1.7 sec

Resources Loaded

5.5 sec

Page Rendered

381 ms

yusb.net screenshot

About Website

Welcome to yusb.net homepage info - get ready to check Yusb best content for Japan right away, or after learning these important things about yusb.net

渋谷駅から徒歩0分！当日初診可能。【どんな小さなお悩み】も、お気軽にご相談ください。【24時間・365日】診察受付中。つらさを抱えた人を待たせず、すぐに診療。

Visit yusb.net

Key Findings

We analyzed Yusb.net page load time and found that the first response time was 1.7 sec and then it took 5.8 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

yusb.net performance score

61

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value7.1 s

31/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.107

88/100

15%

TTI (Time to Interactive)

Value3.3 s

93/100

10%

Network Requests Diagram

yusb.net

1699 ms

wp-emoji-release.min.js

470 ms

styles.css

319 ms

jquery-ui.min.css

22 ms

jquery-ui-timepicker-addon.min.css

323 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 62% of them (53 requests) were addressed to the original Yusb.net, 15% (13 requests) were made to Yucl.sakura.ne.jp and 5% (4 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Yusb.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 708.0 kB (80%)

Content Size

889.2 kB

After Optimization

181.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yusb.net main page is 889.2 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. 45% of websites need less resources to load. Javascripts take 339.4 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 55.3 kB

  • Original 69.6 kB
  • After minification 67.5 kB
  • After compression 14.3 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 55.3 kB or 79% of the original size.

Image Optimization

-86%

Potential reduce by 262.7 kB

  • Original 304.0 kB
  • After minification 41.3 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, Yusb needs image optimization as it can save up to 262.7 kB or 86% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 236.2 kB

  • Original 339.4 kB
  • After minification 329.6 kB
  • After compression 103.2 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 236.2 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 153.7 kB

  • Original 176.1 kB
  • After minification 129.2 kB
  • After compression 22.4 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. Yusb.net needs all CSS files to be minified and compressed as it can save up to 153.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (64%)

Requests Now

84

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yusb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yusb.net

yusb.net

1699 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

470 ms

styles.css

styles.css

319 ms

jquery-ui.min.css

jquery-ui.min.css

22 ms

jquery-ui-timepicker-addon.min.css

jquery-ui-timepicker-addon.min.css

323 ms

sb-type-std.css

sb-type-std.css

320 ms

sb-type-fb.css

sb-type-fb.css

343 ms

sb-type-fb-flat.css

sb-type-fb-flat.css

471 ms

sb-type-ln.css

sb-type-ln.css

639 ms

sb-type-ln-flat.css

sb-type-ln-flat.css

673 ms

sb-type-pink.css

sb-type-pink.css

676 ms

sb-type-rtail.css

sb-type-rtail.css

670 ms

sb-type-drop.css

sb-type-drop.css

781 ms

sb-type-think.css

sb-type-think.css

832 ms

sb-no-br.css

sb-no-br.css

968 ms

wpfront-notification-bar.css

wpfront-notification-bar.css

985 ms

style.css

style.css

1141 ms

jquery.mmenu.css

jquery.mmenu.css

1013 ms

jquery.bxslider.css

jquery.bxslider.css

1092 ms

overwrite.css

overwrite.css

1164 ms

amazonjs.css

amazonjs.css

1302 ms

jquery.js

jquery.js

1795 ms

jquery-migrate.min.js

jquery-migrate.min.js

1328 ms

jquery.c.js

jquery.c.js

1430 ms

wpfront-notification-bar.js

wpfront-notification-bar.js

1512 ms

jquery.mmenu.min.js

jquery.mmenu.min.js

1673 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

1636 ms

responsive.js

responsive.js

1661 ms

jquery.form.min.js

jquery.form.min.js

1831 ms

scripts.js

scripts.js

1750 ms

core.min.js

core.min.js

1858 ms

datepicker.min.js

datepicker.min.js

2025 ms

datepicker-ja.min.js

datepicker-ja.min.js

11 ms

jquery-ui-timepicker-addon.min.js

jquery-ui-timepicker-addon.min.js

2065 ms

jquery-ui-timepicker-ja.js

jquery-ui-timepicker-ja.js

1992 ms

widget.min.js

widget.min.js

2030 ms

mouse.min.js

mouse.min.js

2157 ms

slider.min.js

slider.min.js

2214 ms

button.min.js

button.min.js

2322 ms

jquery-ui-sliderAccess.js

jquery-ui-sliderAccess.js

2162 ms

jquery.sonar.min.js

jquery.sonar.min.js

2220 ms

lazy-load.js

lazy-load.js

2225 ms

wp-embed.min.js

wp-embed.min.js

2270 ms

sdk.js

sdk.js

268 ms

2015wi0.jpg

2015wi0.jpg

702 ms

banner_marketing_ranking2.gif

banner_marketing_ranking2.gif

379 ms

c.php

c.php

525 ms

stressm1.jpg

stressm1.jpg

710 ms

2014denwa.jpg

2014denwa.jpg

926 ms

2015first.jpg

2015first.jpg

728 ms

mentalhealth117.jpg

mentalhealth117.jpg

732 ms

CAoutmini.jpg

CAoutmini.jpg

760 ms

mangaskins.jpg

mangaskins.jpg

923 ms

bosyu.jpg

bosyu.jpg

923 ms

sjikan.jpg

sjikan.jpg

925 ms

map-shibuyamini.jpg

map-shibuyamini.jpg

924 ms

hime2.jpg

hime2.jpg

952 ms

201312ccm.jpg

201312ccm.jpg

1054 ms

icon_nav.png

icon_nav.png

1374 ms

widget_lst_icon_main.png

widget_lst_icon_main.png

1470 ms

border_nav.png

border_nav.png

1462 ms

title_bg_01.png

title_bg_01.png

1536 ms

1x1.trans.gif

1x1.trans.gif

1053 ms

title_bg_02.png

title_bg_02.png

1626 ms

c.php

c.php

522 ms

c.php

c.php

548 ms

widgets.js

widgets.js

91 ms

widget_txt_back.png

widget_txt_back.png

1891 ms

arrow_down.png

arrow_down.png

1651 ms

118 ms

xd_arbiter.php

xd_arbiter.php

223 ms

xd_arbiter.php

xd_arbiter.php

433 ms

1.jpg

1.jpg

1255 ms

yamanote.jpg

yamanote.jpg

1216 ms

2.jpg

2.jpg

1257 ms

3.jpg

3.jpg

1348 ms

ui-bg_inset-hard_100_fcfdfd_1x100.png

ui-bg_inset-hard_100_fcfdfd_1x100.png

46 ms

timeline.1b43d11859b7663a2225b885f87704a5.js

timeline.1b43d11859b7663a2225b885f87704a5.js

124 ms

ajax-loader.gif

ajax-loader.gif

1047 ms

syndication

syndication

93 ms

345331467733303296

345331467733303296

156 ms

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

32 ms

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

timeline.4d087f49a21e27038d9769d7c976b8fa.default.css

88 ms

yuu_log_normal.jpg

yuu_log_normal.jpg

49 ms

jot

jot

27 ms

Accessibility Review

yusb.net accessibility score

92

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.

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

yusb.net best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

yusb.net 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 Yusb.net 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 Yusb.net 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

yusb.net

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