4.7 sec in total
563 ms
4 sec
127 ms
Visit yamamotoclinic.jp now to see the best up-to-date Yamamotoclinic content for Japan and also check out these interesting facts you probably never knew about yamamotoclinic.jp
頭痛、めまい、脳卒中、認知症、しびれなどの脳の病気は大阪市住吉区の頭痛外来 脳神経外科 山本クリニックにお任せください。日常よくみられる頭痛、脳梗塞、くも膜下出血など脳卒中の症状について分かりやすく解説しております。
Visit yamamotoclinic.jpWe analyzed Yamamotoclinic.jp page load time and found that the first response time was 563 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
yamamotoclinic.jp performance score
name
value
score
weighting
Value3.0 s
50/100
10%
Value4.0 s
49/100
25%
Value4.1 s
79/100
10%
Value50 ms
100/100
30%
Value0
100/100
15%
Value4.0 s
87/100
10%
563 ms
577 ms
582 ms
389 ms
983 ms
Our browser made a total of 34 requests to load all elements on the main page. We found that 97% of them (33 requests) were addressed to the original Yamamotoclinic.jp, 3% (1 request) were made to E-netten.ne.jp. The less responsive or slowest element that took the longest time to load (983 ms) belongs to the original domain Yamamotoclinic.jp.
Page size can be reduced by 116.2 kB (52%)
223.4 kB
107.2 kB
In fact, the total size of Yamamotoclinic.jp main page is 223.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 95.9 kB which makes up the majority of the site volume.
Potential reduce by 6.5 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 6.5 kB or 71% of the original size.
Potential reduce by 8.4 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, Yamamotoclinic needs image optimization as it can save up to 8.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 61.7 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 61.7 kB or 64% of the original size.
Potential reduce by 39.7 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. Yamamotoclinic.jp needs all CSS files to be minified and compressed as it can save up to 39.7 kB or 91% of the original size.
Number of requests can be reduced by 17 (55%)
31
14
The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yamamotoclinic. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
yamamotoclinic.jp
563 ms
www.yamamotoclinic.jp
577 ms
style.css
582 ms
botton.js
389 ms
jquery-1.7.2.min.js
983 ms
topics.php
195 ms
bg01.gif
194 ms
bg_cont01.gif
195 ms
headerId.jpg
366 ms
btn_about.gif
355 ms
btn_sitemap.gif
359 ms
headerName01.jpg
553 ms
image02.jpg
579 ms
sinnryoujikan.gif
388 ms
shinryoujikan.jpg
890 ms
osirase.gif
538 ms
btn.gif
559 ms
footer_bg.gif
581 ms
footer_left.gif
718 ms
footer_right02.gif
736 ms
copy_rights02.gif
752 ms
footerlogo.gif
770 ms
topics.css
611 ms
404.html
611 ms
btn01_on.gif
213 ms
btn14_on.gif
201 ms
btn15_on.gif
202 ms
btn16_on.gif
199 ms
btn17_on.gif
191 ms
btn18_on.gif
193 ms
btn19_on.gif
368 ms
btn20_on.gif
373 ms
btn21_on.gif
389 ms
btn22_on.gif
384 ms
yamamotoclinic.jp 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.
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
<frame> or <iframe> elements do not have a title
yamamotoclinic.jp 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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
yamamotoclinic.jp 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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yamamotoclinic.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Yamamotoclinic.jp 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.
yamamotoclinic.jp
Open Graph description is not detected on the main page of Yamamotoclinic. 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: