8.6 sec in total
698 ms
6.6 sec
1.3 sec
Click here to check amazing 1 Chinese content for Japan. Otherwise, check out these important facts you probably never knew about 1chinese.com
【無料体験|完全マンツーマンレッスン】教科書を使って基礎から文法もしっかり対策、検定対策など。日本語でレッスンできるので完全初心者の人もご安心。一生使える中国語が身につく
Visit 1chinese.comWe analyzed 1chinese.com page load time and found that the first response time was 698 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
1chinese.com performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value16.9 s
0/100
25%
Value5.9 s
47/100
10%
Value740 ms
40/100
30%
Value0.517
15/100
15%
Value14.6 s
8/100
10%
698 ms
701 ms
524 ms
868 ms
181 ms
Our browser made a total of 101 requests to load all elements on the main page. We found that 91% of them (92 requests) were addressed to the original 1chinese.com, 2% (2 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain 1chinese.com.
Page size can be reduced by 288.1 kB (11%)
2.6 MB
2.3 MB
In fact, the total size of 1chinese.com main page is 2.6 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. 60% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 72.0 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 72.0 kB or 80% of the original size.
Potential reduce by 207.3 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. 1 Chinese images are well optimized though.
Potential reduce by 5.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.7 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. 1chinese.com needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 35% of the original size.
Number of requests can be reduced by 21 (22%)
95
74
The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 1 Chinese. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
1chinese.com
698 ms
1chinese.com
701 ms
www.1chinese.com
524 ms
www.1chinese.com
868 ms
import.css
181 ms
contents.css
362 ms
top.css
529 ms
featherlight.css
537 ms
jquery.min.js
34 ms
jquery.easing.min.js
35 ms
jq_pageScroller.js
538 ms
embed.min.js
40 ms
jquery.min.js
36 ms
featherlight.js
539 ms
common.css
365 ms
base.css
359 ms
sdk.js
127 ms
bg_body.gif
190 ms
h_logo.gif
190 ms
bnr_contact.gif
205 ms
top_img-main2.jpg
1579 ms
top_h3-match.jpg
381 ms
top_ttl-merit.gif
196 ms
top_h3-merit-01.gif
367 ms
photo-01.jpg
547 ms
photo-02.jpg
556 ms
photo-03.jpg
573 ms
photo-04.jpg
716 ms
photo-05.jpg
568 ms
photo-06.jpg
736 ms
photo-07.jpg
741 ms
photo-08.jpg
757 ms
photo-09.jpg
760 ms
photo-10.jpg
895 ms
top_ttl-point.png
922 ms
top_h3-merit-02.gif
929 ms
top_h4-merit-02-01.png
945 ms
top_img-lesson-01.jpg
946 ms
top_h4-merit-02-02.png
1076 ms
top_img-lesson-02.jpg
1108 ms
top_h4-merit-02-03.png
1112 ms
top_img-lesson-03.jpg
1131 ms
top_h3-merit-03.gif
1134 ms
bnr_price.gif
1255 ms
top_h3-voice.gif
1292 ms
top_h3-example.jpg
1471 ms
top_h3-poricy.gif
1320 ms
txt_search.gif
1321 ms
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1684 ms
gtm.js
182 ms
tag.js
202 ms
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1818 ms
sdk.js
39 ms
52 ms
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2017-05-08_08h20_40.png
1648 ms
2017-05-08_08h21_10.png
1489 ms
side_ttl-trial.gif
1513 ms
side_ttl-teacher.gif
1549 ms
side_photo-01.jpg
1572 ms
side_photo-02.jpg
1499 ms
side_photo-03.jpg
1486 ms
side_photo-04.jpg
1499 ms
side_photo-05.jpg
1499 ms
footer-info-card.gif
1538 ms
bg_gnav.gif
1431 ms
bg_gnav-ul.gif
1476 ms
bg_gnav-li.gif
1482 ms
ico_check.png
1483 ms
btn_questionnaire.gif
1497 ms
bnr_search.jpg
1749 ms
btn-detail.gif
1398 ms
top_bg-voice.gif
1472 ms
top_bg_box-voice-r.gif
1466 ms
top_bg_box-voice-y.gif
1482 ms
top_bg_box-voice-b.gif
1372 ms
top_bg_box-voice-g.gif
1394 ms
top_bg-poricy.gif
1449 ms
bg_h3.gif
1467 ms
ico_loupe.png
1332 ms
list-circle.png
1242 ms
bg_h2.gif
1260 ms
sbbg.jpg
1297 ms
btn-trial2.gif
1289 ms
btn-teacher.gif
1306 ms
side_btn-support.gif
1169 ms
side_btn-teacher.gif
1162 ms
side_bg-ttl.gif
1173 ms
arrow.gif
1211 ms
bg_back-top.gif
1206 ms
back-top.gif
1153 ms
ico-square-r.gif
1159 ms
footer_btn-faq.gif
1143 ms
footer_btn-contact.gif
1161 ms
1chinese.com 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
1chinese.com 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
Browser errors were logged to the console
1chinese.com 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 1chinese.com 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 1chinese.com 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.
1chinese.com
Open Graph description is not detected on the main page of 1 Chinese. 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: