9.4 sec in total
751 ms
7.9 sec
748 ms
Welcome to dr-fukushima.com homepage info - get ready to check Dr Fukushima best content for Japan right away, or after learning these important things about dr-fukushima.com
脳神経外科医 福島孝徳 公式サイト|脳外科手術「鍵穴手術」の考案者である福島孝徳の公式Webサイトです。福島孝徳の紹介、脳疾患(脳腫瘍・頭蓋底腫瘍・脳動脈瘤など)とその治療法の解説を行っています。
Visit dr-fukushima.comWe analyzed Dr-fukushima.com page load time and found that the first response time was 751 ms and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dr-fukushima.com performance score
name
value
score
weighting
Value3.7 s
30/100
10%
Value4.7 s
33/100
25%
Value6.0 s
46/100
10%
Value130 ms
96/100
30%
Value0.185
66/100
15%
Value6.6 s
57/100
10%
751 ms
798 ms
353 ms
1232 ms
1084 ms
Our browser made a total of 61 requests to load all elements on the main page. We found that 92% of them (56 requests) were addressed to the original Dr-fukushima.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain Dr-fukushima.com.
Page size can be reduced by 538.1 kB (38%)
1.4 MB
861.7 kB
In fact, the total size of Dr-fukushima.com main page is 1.4 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. 20% of websites need less resources to load. Images take 774.3 kB which makes up the majority of the site volume.
Potential reduce by 25.4 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 3.6 kB, which is 11% 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 25.4 kB or 76% of the original size.
Potential reduce by 65.5 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. Dr Fukushima images are well optimized though.
Potential reduce by 194.6 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 194.6 kB or 66% of the original size.
Potential reduce by 252.7 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. Dr-fukushima.com needs all CSS files to be minified and compressed as it can save up to 252.7 kB or 85% of the original size.
Number of requests can be reduced by 28 (48%)
58
30
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dr Fukushima. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
dr-fukushima.com
751 ms
wp-emoji-release.min.js
798 ms
styles.css
353 ms
bootstrap.min.css
1232 ms
style.css
1084 ms
font-awesome.min.css
747 ms
animate.min.css
1069 ms
jquery.tosrus.all.css
1074 ms
responsive.css
1259 ms
slick.css
1324 ms
css
25 ms
lightbox.min.css
1419 ms
jquery.js
2127 ms
jquery-migrate.min.js
1623 ms
bootstrap.min.js
2106 ms
jquery.tosrus.min.all.js
1896 ms
jquery.waypoints.min.js
1866 ms
jquery.counterup.min.js
1765 ms
slick.min.js
2503 ms
jquery.form.min.js
2348 ms
scripts.js
2239 ms
jquery.touchwipe.min.js
2100 ms
jquery.lightbox.min.js
2466 ms
wp-embed.min.js
2331 ms
ga.js
110 ms
header_bg.jpg
950 ms
logo.gif
582 ms
head_sub_01_on.gif
986 ms
head_sub_01_off.gif
406 ms
head_contact_off.gif
407 ms
top_bg.gif
883 ms
mainimg.jpg
1348 ms
sp-main-m.jpg
1192 ms
mainimgtitle.png
1128 ms
sign.png
1790 ms
bt_00_2.jpg
1905 ms
bt_02_off.jpg
2099 ms
subimg.jpg
2044 ms
cursor.gif
1509 ms
bt_03_off.jpg
2105 ms
bt_04_off.jpg
2231 ms
teamf.gif
2168 ms
brain.gif
2236 ms
right_bt01_off.jpg
2683 ms
bunner_blog_off.jpg
2804 ms
right_bt06_off.jpg
2871 ms
right_bt05_off.jpg
2888 ms
operation_title.gif
2585 ms
oper_01_off.jpg
3132 ms
oper_02_off.jpg
3546 ms
oper_03_off.jpg
3584 ms
drfukushima_cover2.jpg
3640 ms
drfukushima_cover.jpg
4004 ms
fukushima_dvd.jpg
3610 ms
manga_kindle.gif
4457 ms
pagetop.gif
4314 ms
cursor_ft.gif
3955 ms
fontawesome-webfont.woff
4410 ms
__utm.gif
15 ms
collect
70 ms
ga-audiences
45 ms
dr-fukushima.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dr-fukushima.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
dr-fukushima.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 Dr-fukushima.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 Dr-fukushima.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.
dr-fukushima.com
Open Graph description is not detected on the main page of Dr Fukushima. 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: