93.6 sec in total
10 sec
83.1 sec
462 ms
Visit jt-network.com now to see the best up-to-date Jt Network content for Japan and also check out these interesting facts you probably never knew about jt-network.com
日本語教師ネットワークがお届けする日本語教師養成講座の資格取得から、日本語教師海外派遣でボランティアと有給インターンシップ。そして経験を積んだら日本語教師としての就職までの一貫したサポートを展開。資格を取る、経験を積む、就職するの3つのステージで対応しています。
Visit jt-network.comWe analyzed Jt-network.com page load time and found that the first response time was 10 sec and then it took 83.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 34 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
jt-network.com performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value8.7 s
1/100
25%
Value6.4 s
40/100
10%
Value190 ms
91/100
30%
Value0.51
15/100
15%
Value6.9 s
54/100
10%
9988 ms
18330 ms
2152 ms
15086 ms
1056 ms
Our browser made a total of 148 requests to load all elements on the main page. We found that 91% of them (135 requests) were addressed to the original Jt-network.com, 3% (5 requests) were made to Google.com and 1% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Jt-network.com.
Page size can be reduced by 69.6 kB (36%)
195.4 kB
125.8 kB
In fact, the total size of Jt-network.com main page is 195.4 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. 20% of websites need less resources to load. Images take 72.6 kB which makes up the majority of the site volume.
Potential reduce by 40.2 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. 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 40.2 kB or 79% of the original size.
Potential reduce by 1.2 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. Jt Network images are well optimized though.
Potential reduce by 21.2 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 21.2 kB or 34% of the original size.
Potential reduce by 7.1 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. Jt-network.com needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 80% of the original size.
Number of requests can be reduced by 42 (37%)
113
71
The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jt Network. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.
jt-network.com
9988 ms
style.css
18330 ms
home.css
2152 ms
aScroller-1.0.js
15086 ms
functionchange.js
1056 ms
scrollsmoothly.js
6144 ms
script.js
2012 ms
jsapi
700 ms
feed.js
2190 ms
swfobject.js
11163 ms
imageRollover.js
2986 ms
55 ms
default+en.css
13 ms
default+en.I.js
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dc.js
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head_logo.gif
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ja_follow_me-a.png
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head_shinchaku_off.gif
794 ms
icon_news.gif
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icon_topics.gif
285 ms
icon_job.gif
289 ms
icon_classified.gif
445 ms
navi01_off.gif
6698 ms
navi02_off.gif
2591 ms
australia.gif
973 ms
mongolia.gif
3688 ms
thailand.gif
1213 ms
newzealand.gif
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canada.gif
1772 ms
usa.gif
1250 ms
unitedkingdom.gif
1627 ms
germany.gif
1643 ms
taiwan.gif
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navi03_off.gif
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navi05_off.gif
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navi06_off.gif
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border.gif
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top_new_off.gif
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rss.gif
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closeup_b3_off.gif
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top_yousei_t_bk.gif
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top_kaigai_off.gif
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top_setsumeikai_off.gif
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top_exp_off.gif
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exp_kinder_ishikawa.jpg
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new.gif
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exp_top_yasuda.jpg
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exp_top_kidaka.jpg
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exp_top_kamimoto.jpg
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exp_top_sasaki.jpg
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exp_top_higuchi.jpg
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mottotaikendan.gif
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__utm.gif
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top_job_off.gif
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top_campaine_off.gif
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like.php
384 ms
nihongo_info.htm
11978 ms
haken_info.htm
16049 ms
Sh_BYjerrZ8.js
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LVx-xkvaJ0b.png
399 ms
top_forco_off.gif
15859 ms
top_mail_off.gif
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omimai_01.gif
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r_st_new.jpg
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bn_open.gif
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springBN.jpg
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closeup201401.gif
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bn_tokubetsu.jpg
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bn_kinen.jpg
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bn_waribiki.jpg
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bn_global.jpg
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bn_blog.jpg
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bn_taiken.jpg
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bn_movie.jpg
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hajimete.gif
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banner02_shiryou_off.gif
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banner02_otoiawase_off.gif
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banner02_setsumeikai_off.gif
20176 ms
navimailk.gif
19606 ms
banner05_pin_off.gif
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r_st_shikaku.jpg
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bn_shikaku01.jpg
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bn_shikaku_kitaeru.jpg
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bn_shikaku_oyako.jpg
19624 ms
bn_shikaku_school.jpg
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r_st_zissen.jpg
20203 ms
bn_zissen01.jpg
19647 ms
bn_zissen02.jpg
19878 ms
imageRollover.js
20378 ms
bn_zissen03.jpg
20224 ms
bn_zissen04.jpg
19722 ms
r_st_shusyoku.jpg
19635 ms
bn_syushoku_.jpg
20148 ms
r_st_shimai.jpg
20462 ms
nihonngo.gif
19923 ms
bn_ryugaku.jpg
20461 ms
banner_intern.gif
20241 ms
naviblog.gif
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facebook.gif
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bg_01.gif
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new_bk.jpg
19998 ms
link2.gif
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bg_680.gif
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exp_fukidashi.gif
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clip.gif
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top_mail.gif
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omimai_02.png
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bg_news_n_campaign.jpg
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arrow_s.gif
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bg_gain_qualification.jpg
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bg_practice_abroad.jpg
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bg_get_job.jpg
17128 ms
bbs_logint.gif
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ga.js
69 ms
__utm.gif
31 ms
Gfeeds
643 ms
navi01_on.gif
1775 ms
navi02_on.gif
3268 ms
navi03_on.gif
488 ms
navi04_on.gif
5593 ms
navi05_on.gif
3716 ms
navi06_on.gif
6408 ms
banner01_taiken_on.gif
4562 ms
banner02_shiryou_on.gif
7659 ms
banner02_otoiawase_on.gif
5031 ms
banner02_setsumeikai_on.gif
6389 ms
banner02_member_on.gif
6438 ms
banner03_step1j_on.gif
9624 ms
banner03_step1e_on.gif
8421 ms
banner03_step2_on.gif
18461 ms
banner03_step3_on.gif
11383 ms
icon_header01r.gif
7650 ms
icon_header02r.gif
7830 ms
icon_header03r.gif
7840 ms
top_setsumeikai_on.gif
8406 ms
top_new_on.gif
10339 ms
top_mail_on.gif
11116 ms
top_kaigai_on.gif
15701 ms
top_topic_on.gif
12520 ms
top_job_on.gif
16121 ms
top_exp_on.gif
12450 ms
top_campaine_on.gif
14434 ms
top_forco_on.gif
14611 ms
head_shinchaku_on.gif
14616 ms
jt-network.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.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
jt-network.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
jt-network.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
robots.txt is not valid
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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jt-network.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 Jt-network.com 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.
jt-network.com
Open Graph description is not detected on the main page of Jt Network. 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: