6.8 sec in total
1.7 sec
4.7 sec
287 ms
Welcome to kansetsu-itai.com homepage info - get ready to check Kansetsu Itai best content for Japan right away, or after learning these important things about kansetsu-itai.com
人工関節と関節痛(股関節・膝関節の痛み)の情報サイトです。人工関節の手術を受けた方の体験談や、先生からのメッセージ、気になるお金のことまで広く情報提供しています。
Visit kansetsu-itai.comWe analyzed Kansetsu-itai.com page load time and found that the first response time was 1.7 sec and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kansetsu-itai.com performance score
name
value
score
weighting
Value4.0 s
22/100
10%
Value6.5 s
9/100
25%
Value8.0 s
21/100
10%
Value380 ms
70/100
30%
Value0.396
26/100
15%
Value10.7 s
22/100
10%
1740 ms
692 ms
81 ms
358 ms
361 ms
Our browser made a total of 93 requests to load all elements on the main page. We found that 97% of them (90 requests) were addressed to the original Kansetsu-itai.com, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Kansetsu-itai.com.
Page size can be reduced by 276.4 kB (34%)
807.4 kB
531.0 kB
In fact, the total size of Kansetsu-itai.com main page is 807.4 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. 40% of websites need less resources to load. Images take 496.6 kB which makes up the majority of the site volume.
Potential reduce by 207.1 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 207.1 kB or 89% of the original size.
Potential reduce by 21.6 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. Kansetsu Itai images are well optimized though.
Potential reduce by 18.0 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 18.0 kB or 43% of the original size.
Potential reduce by 29.7 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. Kansetsu-itai.com needs all CSS files to be minified and compressed as it can save up to 29.7 kB or 84% of the original size.
Number of requests can be reduced by 35 (38%)
92
57
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kansetsu Itai. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.
kansetsu-itai.com
1740 ms
style.css
692 ms
jquery.min.js
81 ms
sp.main_img.js
358 ms
pc.main_img.js
361 ms
jquery.tile.js
362 ms
nav.set.js
369 ms
jquery.cookie.js
536 ms
fontsize.js
541 ms
img.hover.js
542 ms
function.js
553 ms
AC_RunActiveContent.js
891 ms
scrollsmoothly.js
722 ms
ga.js
77 ms
head_bg01.png
179 ms
head_logo.png
173 ms
search_btn.gif
180 ms
head_bg02.gif
185 ms
font_title.gif
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font_nav01_on.gif
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font_nav02.gif
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font_nav03.gif
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g_nav01.png
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g_nav02.png
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g_nav03.png
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g_nav04.png
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g_nav05.png
1825 ms
com_arrow04.png
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main_visual05.jpg
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main_visual04.jpg
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main_visual03.jpg
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main_visual02.jpg
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main_visual01.jpg
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top_banner01.png
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top_bg01.png
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top_logo01.gif
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com_blank.png
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com_bg01.png
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com_bg02.png
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top_title01.png
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top_bg02.gif
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top_title10.gif
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top_bg03.gif
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top_title02.png
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top_image01.png
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top_title01.gif
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top_title03.gif
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top_title04.gif
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__utm.gif
11 ms
top_title05.gif
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top_title06.gif
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top_title03.png
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com_icon01.jpg
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com_icon02.jpg
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com_icon03.jpg
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com_icon04.jpg
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com_icon05.jpg
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com_bg03.png
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top_title04.gif
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ita_img173.jpg
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ita_img151.jpg
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top_title05.gif
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top_button01.png
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top_bg04.gif
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top_image04.gif
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com_arrow02.png
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top_image03.gif
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top_image02.gif
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top_banner02.jpg
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top_banner07.gif
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top_banner03.jpg
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top_banner04.jpg
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top_banner05.jpg
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top_title07.gif
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top_title08.gif
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top_qr01.jpg
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top_title09.gif
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top_qr02.jpg
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top_button02.png
856 ms
top_banner06.jpg
859 ms
top_title06.gif
884 ms
top_image05.gif
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foot_bg01.gif
885 ms
com_arrow03.png
900 ms
main_visual_bg05.jpg
1022 ms
controller_on.png
1025 ms
controller.png
1055 ms
drthum_img45.jpg
1058 ms
com_circle01.png
1061 ms
com_arrow01.png
1073 ms
mobile.css
175 ms
print.css
174 ms
kansetsu-itai.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
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
<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.
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
Links do not have a discernible name
kansetsu-itai.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
kansetsu-itai.com SEO score
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
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kansetsu-itai.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 Kansetsu-itai.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.
kansetsu-itai.com
Open Graph data is detected on the main page of Kansetsu Itai. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: