3.9 sec in total
549 ms
3.2 sec
162 ms
Welcome to insightlearning.co.jp homepage info - get ready to check Insightlearning best content for Japan right away, or after learning these important things about insightlearning.co.jp
プレゼンテーションをはじめとする、コミュニケーション教育専門のインサイトラーニング株式会社
Visit insightlearning.co.jpWe analyzed Insightlearning.co.jp page load time and found that the first response time was 549 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
insightlearning.co.jp performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value6.3 s
11/100
25%
Value11.3 s
5/100
10%
Value180 ms
91/100
30%
Value0.065
97/100
15%
Value5.8 s
67/100
10%
549 ms
331 ms
346 ms
372 ms
25 ms
Our browser made a total of 38 requests to load all elements on the main page. We found that 79% of them (30 requests) were addressed to the original Insightlearning.co.jp, 8% (3 requests) were made to Platform.twitter.com and 5% (2 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Insightlearning.co.jp.
Page size can be reduced by 87.9 kB (13%)
694.3 kB
606.4 kB
In fact, the total size of Insightlearning.co.jp main page is 694.3 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 652.5 kB which makes up the majority of the site volume.
Potential reduce by 11.3 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 3.8 kB, which is 26% 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 11.3 kB or 78% of the original size.
Potential reduce by 52.7 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. Insightlearning images are well optimized though.
Potential reduce by 3.3 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 3.3 kB or 84% of the original size.
Potential reduce by 20.7 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. Insightlearning.co.jp needs all CSS files to be minified and compressed as it can save up to 20.7 kB or 88% of the original size.
Number of requests can be reduced by 9 (24%)
37
28
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Insightlearning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
insightlearning.co.jp
549 ms
forstyle.js
331 ms
import.css
346 ms
style.css
372 ms
jquery.min.js
25 ms
s3Slider.js
399 ms
widgets.js
85 ms
style_mac.css
376 ms
reset.css
346 ms
basic.css
350 ms
logo_m.png
174 ms
logo.png
186 ms
tel.png
319 ms
menu_on.png
367 ms
menu_off.png
388 ms
menu_right.png
399 ms
entrybutton_1.png
534 ms
contactbutton.png
542 ms
main01.jpg
1196 ms
main02.jpg
1147 ms
main03.jpg
1268 ms
main05.jpg
1250 ms
main06.jpg
1528 ms
main07.jpg
1217 ms
title_schedule.png
1514 ms
entrybutton_2.png
1532 ms
title_seminar.png
1607 ms
bn_150624.jpg
1755 ms
bn_sukareru.gif
1617 ms
bn_jikankatsuyo.gif
1879 ms
facebook_club.gif
1871 ms
logo_white.png
1896 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
121 ms
like.php
153 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
52 ms
wy1X4hBW7e7.js
46 ms
LVx-xkvaJ0b.png
42 ms
jot
84 ms
insightlearning.co.jp accessibility score
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
Links do not have a discernible name
insightlearning.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
insightlearning.co.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Insightlearning.co.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 Insightlearning.co.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.
insightlearning.co.jp
Open Graph description is not detected on the main page of Insightlearning. 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: