19 sec in total
2.4 sec
16.5 sec
129 ms
Welcome to w3.ai-hosp.or.jp homepage info - get ready to check W 3 Ai Hosp best content for Japan right away, or after learning these important things about w3.ai-hosp.or.jp
ディスクリプション
Visit w3.ai-hosp.or.jpWe analyzed W3.ai-hosp.or.jp page load time and found that the first response time was 2.4 sec and then it took 16.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
w3.ai-hosp.or.jp performance score
name
value
score
weighting
Value9.4 s
0/100
10%
Value22.5 s
0/100
25%
Value27.1 s
0/100
10%
Value11,300 ms
0/100
30%
Value0.039
100/100
15%
Value119.4 s
0/100
10%
2382 ms
349 ms
548 ms
17 ms
352 ms
Our browser made a total of 102 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original W3.ai-hosp.or.jp, 2% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Google.com. The less responsive or slowest element that took the longest time to load (8 sec) relates to the external source Ai-hosp.or.jp.
Page size can be reduced by 187.4 kB (56%)
332.6 kB
145.3 kB
In fact, the total size of W3.ai-hosp.or.jp main page is 332.6 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. 30% of websites need less resources to load. Images take 261.1 kB which makes up the majority of the site volume.
Potential reduce by 19.7 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 19.7 kB or 71% of the original size.
Potential reduce by 145.7 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, W 3 Ai Hosp needs image optimization as it can save up to 145.7 kB or 56% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 34 B
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. This website has mostly compressed JavaScripts.
Potential reduce by 21.9 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. W3.ai-hosp.or.jp needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 82% of the original size.
Number of requests can be reduced by 4 (4%)
92
88
The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of W 3 Ai Hosp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.
www.ai-hosp.or.jp
2382 ms
import.css
349 ms
index.css
548 ms
jsapi
17 ms
script.js
352 ms
jquery-1.3.2.min.js
4053 ms
jquery.cookie.js
550 ms
jquery.easing.js
755 ms
fontsize.js
386 ms
rollover.js
524 ms
common.js
568 ms
heightLine.js
699 ms
reset.css
732 ms
base.css
750 ms
module.css
870 ms
jquery.min.js
5 ms
header_bg.jpg
177 ms
logo.gif
975 ms
btn_c_off.jpg
175 ms
btn_eng_off.jpg
899 ms
btn_mail_off.jpg
365 ms
textResize_ttl.gif
185 ms
font_S_on.gif
756 ms
font_S_off.gif
349 ms
font_M_on.gif
368 ms
font_M_off.gif
525 ms
font_L_on.gif
548 ms
font_L_off.gif
553 ms
seach_box.gif
700 ms
btn_search_off.jpg
731 ms
gnav01_on.jpg
736 ms
gnav02_off.jpg
874 ms
gnav03_off.jpg
913 ms
gnav04_off.jpg
920 ms
gnav07_off.jpg
1101 ms
gnav06_off.jpg
1049 ms
cont_1.gif
1086 ms
cont_3.png
2970 ms
cont_3_off.gif
1103 ms
cont_4_off.gif
1156 ms
submenu_ttl01.gif
1223 ms
arrow_l.gif
1275 ms
submenu_ttl02.gif
1275 ms
rightCont_btn_mail_off.gif
1286 ms
index_sideAdd_top.gif
1338 ms
index_sideAdd_btm.gif
1397 ms
mainContents_ttl01.jpg
1651 ms
mainContents_ttl02.jpg
1621 ms
rightCont_aizawahigashi_off.jpg
2416 ms
rightCont_proton_off.jpg
2835 ms
rightCont_jyosanshi_off.jpg
2964 ms
rightCont_er-recruit_off.jpg
2355 ms
ga.js
4 ms
__utm.gif
14 ms
submenu_recruit.gif
1669 ms
rightCont_doctor__off.gif
2264 ms
rightCont_jounir__off.gif
2192 ms
rightCont_senior__off.gif
2239 ms
rightCont_nurse__off.gif
2269 ms
rightCont_sogo__off.gif
2191 ms
rightCont_mass__off.jpg
3083 ms
rightCont_staff_off.jpg
2689 ms
cloverlink80px_off.gif
2191 ms
nagano_iryounet_off.jpg
3021 ms
nougazou_off.jpg
3758 ms
arcbana_off.jpg
3084 ms
logo01.jpg
3009 ms
logo03.gif
2722 ms
logo04.gif
2895 ms
logo05.jpg
3703 ms
logo07.png
7957 ms
pop_close.jpg
2950 ms
pop_title.jpg
6064 ms
pop_txt.jpg
7549 ms
pop_btn1.jpg
4027 ms
pop_btn2.jpg
5595 ms
arrow.gif
3584 ms
base_recurit.gif
3714 ms
pop_bg.png
3898 ms
footer_bg.jpg
4033 ms
btn_c_on.jpg
699 ms
btn_eng_on.jpg
366 ms
btn_mail_on.jpg
349 ms
cont_3_on.gif
190 ms
cont_4_on.gif
754 ms
rightCont_btn_mail_on.gif
186 ms
rightCont_aizawahigashi_on.jpg
1836 ms
rightCont_proton_on.jpg
1725 ms
rightCont_jyosanshi_on.jpg
1910 ms
rightCont_er-recruit_on.jpg
1356 ms
rightCont_doctor__on.gif
869 ms
rightCont_jounir__on.gif
935 ms
rightCont_senior__on.gif
1045 ms
rightCont_nurse__on.gif
1117 ms
rightCont_sogo__on.gif
1219 ms
rightCont_mass__on.jpg
1299 ms
rightCont_staff_on.jpg
1393 ms
cloverlink80px_on.gif
1662 ms
nagano_iryounet_on.jpg
1536 ms
nougazou_on.jpg
1566 ms
arcbana_on.jpg
1718 ms
btn_c_no.jpg
1742 ms
w3.ai-hosp.or.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
w3.ai-hosp.or.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 W3.ai-hosp.or.jp 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 W3.ai-hosp.or.jp 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.
w3.ai-hosp.or.jp
Open Graph description is not detected on the main page of W 3 Ai Hosp. 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: