4.6 sec in total
883 ms
2.9 sec
797 ms
Welcome to edtech.jp homepage info - get ready to check Ed Tech best content for Japan right away, or after learning these important things about edtech.jp
ITスクールの検索サイト「EdTech.jp」では、全国にあるITスクールの情報を掲載。学びたいスキル、場所、受講料などから自分に合ったプログラミングスクールやパソコン教室を探すことができます。
Visit edtech.jpWe analyzed Edtech.jp page load time and found that the first response time was 883 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
edtech.jp performance score
name
value
score
weighting
Value4.3 s
18/100
10%
Value9.2 s
1/100
25%
Value4.3 s
75/100
10%
Value250 ms
84/100
30%
Value0
100/100
15%
Value10.4 s
24/100
10%
883 ms
289 ms
9 ms
8 ms
367 ms
Our browser made a total of 127 requests to load all elements on the main page. We found that 30% of them (38 requests) were addressed to the original Edtech.jp, 14% (18 requests) were made to Apis.google.com and 9% (12 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (883 ms) belongs to the original domain Edtech.jp.
Page size can be reduced by 332.6 kB (41%)
801.9 kB
469.3 kB
In fact, the total size of Edtech.jp main page is 801.9 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 380.9 kB which makes up the majority of the site volume.
Potential reduce by 90.1 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 90.1 kB or 83% of the original size.
Potential reduce by 39.8 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. Ed Tech images are well optimized though.
Potential reduce by 128.5 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 128.5 kB or 58% of the original size.
Potential reduce by 74.2 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. Edtech.jp needs all CSS files to be minified and compressed as it can save up to 74.2 kB or 81% of the original size.
Number of requests can be reduced by 50 (40%)
125
75
The browser has sent 125 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ed Tech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
edtech.jp
883 ms
style.css
289 ms
jquery.min.js
9 ms
widgets.js
8 ms
bookmark_button.js
367 ms
main.js
344 ms
styles.css
339 ms
wpp.css
340 ms
jetpack.css
341 ms
jquery.js
736 ms
jquery-migrate.min.js
429 ms
jquery.form.min.js
447 ms
scripts.js
302 ms
devicepx-jetpack.js
7 ms
gprofiles.js
58 ms
wpgroho.js
300 ms
e-201611.js
5 ms
wp-emoji-release.min.js
300 ms
dc.js
66 ms
online-bootcamp_04_728-90.jpg
758 ms
button-only.gif
283 ms
online-bootcamp_04_300-250.jpg
789 ms
body-bg.gif
757 ms
search.png
173 ms
logo.png
172 ms
a11b4bb3ba448d1fa402ac3dc62cc91f-180x180.jpg
172 ms
4cdb193c62c3624a8b4ab622a9c9d768-180x180.jpg
171 ms
pgh_life_007-180x180.png
532 ms
300_300_logo-200x200.jpg
343 ms
WordCamp-Tokyo--180x180.jpeg
342 ms
WordPress1-180x180.png
395 ms
CoderDojo_Logo3-180x180.png
394 ms
901542c3b092a19da3b5cf79eb6dcc92-180x180.jpg
537 ms
2a64c1e8cdbf52bb7abd2df2c6674d7c-180x180.jpg
507 ms
logo-icon01-180x180.png
530 ms
logo-icon.png
506 ms
a11b4bb3ba448d1fa402ac3dc62cc91f-100x100.jpg
789 ms
300_300_logo-144x144.jpg
788 ms
WordCamp-Tokyo--100x100.jpeg
786 ms
CoderDojo_Logo3-100x100.png
786 ms
901542c3b092a19da3b5cf79eb6dcc92-100x100.jpg
786 ms
logo-icon01-100x100.png
829 ms
icon-facebook.png
827 ms
icon-twitter.png
827 ms
icon-google.png
829 ms
icon-rss.png
827 ms
all.js
8 ms
bullet.gif
776 ms
__utm.gif
29 ms
494 ms
588 ms
487 ms
584 ms
355 ms
497 ms
637 ms
675 ms
674 ms
673 ms
271 ms
pagetop.png
842 ms
g.gif
107 ms
plusone.js
168 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
209 ms
hovercard.css
124 ms
services.css
155 ms
xd_arbiter.php
127 ms
xd_arbiter.php
156 ms
cb=gapi.loaded_0
75 ms
cb=gapi.loaded_1
193 ms
fastbutton
368 ms
fastbutton
355 ms
fastbutton
349 ms
fastbutton
365 ms
fastbutton
349 ms
fastbutton
363 ms
fastbutton
370 ms
fastbutton
372 ms
fastbutton
387 ms
fastbutton
367 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
69 ms
tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
131 ms
reset.css
128 ms
entry-button.css
125 ms
xd_arbiter.php
131 ms
like.php
244 ms
button-counter.gif
152 ms
postmessageRelay
265 ms
rs=AGLTcCMZQMkD3nQb9neyXrDGlfp1IpCqrw
112 ms
like.php
262 ms
like.php
260 ms
like.php
326 ms
like.php
343 ms
like.php
367 ms
8i5wLKr4CIi.js
268 ms
LVx-xkvaJ0b.png
268 ms
like.php
309 ms
like.php
339 ms
like.php
368 ms
like_box.php
390 ms
like.php
373 ms
cb=gapi.loaded_0
182 ms
cb=gapi.loaded_1
176 ms
3193398744-postmessagerelay.js
112 ms
rpc:shindig_random.js
110 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
111 ms
cb=gapi.loaded_0
5 ms
WyrBmrPZm7I.css
4 ms
DJnYq9lShV8.css
15 ms
1kPfZUdGrka.js
25 ms
cwV0x8mDYml.js
56 ms
Mpe38fuBVZ2.js
54 ms
n8qIhCw3vMx.js
56 ms
580953_397483860321346_1139790126_n.jpg
76 ms
45301_397482293654836_1297702457_n.png
110 ms
10665709_844664532218475_7234580154860765456_n.jpg
22 ms
12821457_1033920379983035_90751078890013714_n.jpg
20 ms
221730_103022029784310_5272128_n.jpg
22 ms
12295460_436997306503357_7683779427567549263_n.jpg
22 ms
11705171_891829907555771_3060282775020736699_n.jpg
19 ms
423238_274678872603987_1589256584_n.jpg
25 ms
10351898_10204345670703986_7283638618022093962_n.jpg
22 ms
wL6VQj7Ab77.png
15 ms
s7jcwEQH7Sx.png
15 ms
jot.html
6 ms
VXcANLwwL5J.js
8 ms
AmlxWlqMvlv.js
11 ms
edtech.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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
edtech.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
edtech.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
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 Edtech.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 Edtech.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.
edtech.jp
Open Graph data is detected on the main page of Ed Tech. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: