7.7 sec in total
558 ms
7 sec
151 ms
Welcome to isen.ac.jp homepage info - get ready to check Isen best content for Japan right away, or after learning these important things about isen.ac.jp
専門学校 医校・医専のウェブサイトです。専門学校 医校・医専は、首都医校・大阪医専・名古屋医専を運営、チーム医療に対応するエキスパートを育成し、資格・就職を約束する専門学校です。
Visit isen.ac.jpWe analyzed Isen.ac.jp page load time and found that the first response time was 558 ms and then it took 7.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
isen.ac.jp performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value14.5 s
0/100
25%
Value12.3 s
3/100
10%
Value1,230 ms
20/100
30%
Value0.01
100/100
15%
Value16.2 s
6/100
10%
558 ms
624 ms
191 ms
516 ms
744 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that 74% of them (61 requests) were addressed to the original Isen.ac.jp, 6% (5 requests) were made to Google-analytics.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (3.3 sec) belongs to the original domain Isen.ac.jp.
Page size can be reduced by 785.6 kB (37%)
2.1 MB
1.4 MB
In fact, the total size of Isen.ac.jp main page is 2.1 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. 50% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 12.9 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 1.8 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 12.9 kB or 75% of the original size.
Potential reduce by 527.5 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. Obviously, Isen needs image optimization as it can save up to 527.5 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 137.8 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 137.8 kB or 57% of the original size.
Potential reduce by 107.4 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. Isen.ac.jp needs all CSS files to be minified and compressed as it can save up to 107.4 kB or 88% of the original size.
Number of requests can be reduced by 46 (59%)
78
32
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isen. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
isen.ac.jp
558 ms
www.isen.ac.jp
624 ms
ui.css
191 ms
index.css
516 ms
import.js
744 ms
index.js
760 ms
core.css
180 ms
font.css
555 ms
structure_sp.css
369 ms
structure.css
943 ms
module.css
667 ms
tools.css
547 ms
print.css
732 ms
rollover.js
179 ms
jquery-1.8.3.min.js
717 ms
jquery.smooth-scroll.min.js
180 ms
jquery.droppy.js
173 ms
load.fancybox.js
187 ms
heightLine.js
165 ms
swfobject.js
330 ms
plugin.js
344 ms
jquery.easing-1.3.pack.js
179 ms
jquery.fancybox-1.3.4.pack.js
182 ms
jquery.fancybox-1.3.4.css
180 ms
head_logo.png
192 ms
index_main_def_bg.jpg
955 ms
index_nav1_txt1.png
555 ms
index_nav1_txt2.png
191 ms
index_nav1_txt3.png
583 ms
index_nav1_txt4.png
524 ms
index_nav2_txt1.png
733 ms
index_nav2_txt2.png
369 ms
index_nav2_txt3.png
551 ms
index_nav2_txt4.png
861 ms
index_nav3_txt1.png
1065 ms
index_nav3_txt2.png
733 ms
index_nav3_txt3.png
966 ms
index_nav3_txt4.png
1089 ms
index_nav4.png
912 ms
index_nav5_ttl.png
1035 ms
index_nav5_1.png
1090 ms
index_nav5_2.png
1149 ms
index_nav5_7.png
1167 ms
index_nav5_4.png
1227 ms
index_nav5_5.png
1236 ms
index_nav5_3.png
1267 ms
index_nav5_6.png
1267 ms
gtm.js
77 ms
sdk.js
8 ms
s.png
1293 ms
head_nav1.png
1328 ms
head_nav2.png
1357 ms
head_nav3.png
1373 ms
index_nav_bg.png
1424 ms
index_nav1_img.png
1773 ms
index_nav2_img.png
1477 ms
index_nav3_img.png
1737 ms
separate.png
1535 ms
cmn_pagetop.png
1552 ms
gnav_arrow.png
1601 ms
index_main_bg1.jpg
2032 ms
index_main_bg2.jpg
3343 ms
50 ms
conversion_async.js
31 ms
analytics.js
31 ms
ga.js
46 ms
s_retargeting.js
518 ms
oct.js
5 ms
ld.js
41 ms
adsct
96 ms
adsct
47 ms
50 ms
collect
13 ms
inpage_linkid.js
16 ms
event
27 ms
__utm.gif
17 ms
39 ms
event
409 ms
index_main_bg3.jpg
2267 ms
xd_arbiter.php
18 ms
xd_arbiter.php
21 ms
dis.aspx
365 ms
isen.ac.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
Image elements do not have [alt] attributes
Links do not have a discernible name
isen.ac.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
isen.ac.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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Isen.ac.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 Isen.ac.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.
isen.ac.jp
Open Graph data is detected on the main page of Isen. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: