15 sec in total
594 ms
13.8 sec
578 ms
Click here to check amazing China Dojo content for United States. Otherwise, check out these important facts you probably never knew about china-dojo.jp
チャイナ道場は中国語をSkype(スカイプ)で簡単に学べるオンライン会話教室サービスです。入会金は無料!日本語対応可能な中国人講師と50分のマンツーマンレッスンを好きな時間に受けられます。50分のレッスンが業界最安値の420円から。レッスンは早朝7時から深夜24時まで。中国語検定、HSK対策コースあり。訪日中国人向け接客フレーズの習得にも最適です。ただいま無料体験実施中!
Visit china-dojo.jpWe analyzed China-dojo.jp page load time and found that the first response time was 594 ms and then it took 14.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
china-dojo.jp performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value25.9 s
0/100
25%
Value24.7 s
0/100
10%
Value5,360 ms
0/100
30%
Value0.099
90/100
15%
Value35.0 s
0/100
10%
594 ms
631 ms
1235 ms
962 ms
586 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 59% of them (67 requests) were addressed to the original China-dojo.jp, 11% (12 requests) were made to I.ytimg.com and 11% (12 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (9.7 sec) belongs to the original domain China-dojo.jp.
Page size can be reduced by 245.2 kB (20%)
1.2 MB
989.3 kB
In fact, the total size of China-dojo.jp main page is 1.2 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. 70% of websites need less resources to load. Images take 723.0 kB which makes up the majority of the site volume.
Potential reduce by 45.2 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 11.7 kB, which is 21% 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 45.2 kB or 81% of the original size.
Potential reduce by 48.3 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. China Dojo images are well optimized though.
Potential reduce by 105.4 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 105.4 kB or 31% of the original size.
Potential reduce by 46.2 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. China-dojo.jp needs all CSS files to be minified and compressed as it can save up to 46.2 kB or 40% of the original size.
Number of requests can be reduced by 20 (19%)
108
88
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Dojo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
china-dojo.jp
594 ms
www.china-dojo.jp
631 ms
www.china-dojo.jp
1235 ms
common.css
962 ms
home.css
586 ms
jquery.min.js
1173 ms
common.js
589 ms
home.js
589 ms
custom.css
975 ms
nivo-slider.css
1181 ms
jquery.nivo.slider.pack.js
1181 ms
jquery.carouFredSel.packed.js
1611 ms
jquery.mousewheel-3.0.4.pack.js
1565 ms
jquery.fancybox-1.3.4.pack.js
1756 ms
jquery.fancybox-1.3.4.css
1751 ms
ga.js
94 ms
mqdefault.jpg
113 ms
background.jpg
227 ms
btn_login.svg
280 ms
txt_main.svg
1378 ms
btn_ikinari.svg
2240 ms
btn_learning.svg
1374 ms
wechat_banner.svg
2574 ms
wechat_description.svg
6123 ms
banner.svg
1776 ms
submit_login.svg
1969 ms
btn_contact.png
2365 ms
265_M_main_.png
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arrow_left.png
5973 ms
arrow_right.png
5992 ms
lesson.svg
8063 ms
mqdefault.jpg
113 ms
mqdefault.jpg
139 ms
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mqdefault.jpg
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mqdefault.jpg
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sdk.js
107 ms
step_lesson.svg
8945 ms
widgets.js
99 ms
VfR8Jy9YTzM
198 ms
6laaTj6u2WA
562 ms
obmQWj72izU
639 ms
GroCenpzrMI
518 ms
__utm.gif
31 ms
sdk.js
25 ms
widget_iframe.2f70fb173b9000da126c79afe2098f02.html
46 ms
52 ms
settings
404 ms
www-player.css
19 ms
www-embed-player.js
37 ms
base.js
63 ms
back_movie.svg
9732 ms
btn_register.svg
6236 ms
jZnaD5i84OOj95f_CaIDPNlD8clIrXO563EFyn6Jvvo.js
441 ms
embed.js
349 ms
button.856debeac157d9669cf51e73a08fbc93.js
68 ms
KFOmCnqEu92Fr1Mu4mxP.ttf
79 ms
KFOlCnqEu92Fr1MmEU9fBBc9.ttf
81 ms
embeds
44 ms
tweet_button.2f70fb173b9000da126c79afe2098f02.ja.html
16 ms
Create
471 ms
Create
588 ms
Create
589 ms
Create
591 ms
title.svg
5340 ms
logo.svg
5273 ms
GenerateIT
214 ms
GenerateIT
205 ms
GenerateIT
129 ms
GenerateIT
25 ms
side_title_login.svg
5268 ms
btn_teacher.svg
5265 ms
btn_priceplan.svg
5004 ms
btn_lessonplan.svg
5272 ms
btn_search.svg
5217 ms
btn_lesson.svg
5389 ms
btn_faq.svg
5446 ms
log_event
26 ms
log_event
24 ms
log_event
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log_event
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message2.svg
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ttl_information.svg
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link_arrow.png
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ttl_teacher.svg
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btn_top.png
5601 ms
china-dojo.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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
china-dojo.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
china-dojo.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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JA
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JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise China-dojo.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 China-dojo.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.
china-dojo.jp
Open Graph data is detected on the main page of China Dojo. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: