6.7 sec in total
2 sec
4.4 sec
312 ms
Click here to check amazing JARD content for Japan. Otherwise, check out these important facts you probably never knew about jard.or.jp
一般財団法人日本アマチュア無線振興協会のホームページです。
Visit jard.or.jpWe analyzed Jard.or.jp page load time and found that the first response time was 2 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
jard.or.jp performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value6.9 s
7/100
25%
Value10.9 s
6/100
10%
Value90 ms
99/100
30%
Value0.322
36/100
15%
Value5.6 s
70/100
10%
1986 ms
337 ms
171 ms
324 ms
652 ms
Our browser made a total of 67 requests to load all elements on the main page. We found that 99% of them (66 requests) were addressed to the original Jard.or.jp, 1% (1 request) were made to Seal.verisign.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Jard.or.jp.
Page size can be reduced by 101.9 kB (77%)
133.0 kB
31.0 kB
In fact, the total size of Jard.or.jp main page is 133.0 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. HTML takes 111.2 kB which makes up the majority of the site volume.
Potential reduce by 99.5 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 99.5 kB or 90% of the original size.
Potential reduce by 369 B
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. JARD images are well optimized though.
Potential reduce by 1.9 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 1.9 kB or 60% of the original size.
Potential reduce by 191 B
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. Jard.or.jp needs all CSS files to be minified and compressed as it can save up to 191 B or 36% of the original size.
Number of requests can be reduced by 12 (18%)
66
54
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JARD. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
jard.or.jp
1986 ms
style.css
337 ms
menubutton_otoiawase_off.gif
171 ms
menubutton_otoiawase_on.gif
324 ms
menubutton_jard_off.gif
652 ms
menubutton_jard_on.gif
337 ms
menubutton_kosyukai_off.gif
662 ms
menubutton_kosyukai_on.gif
653 ms
menubutton_hosho_off.gif
483 ms
menubutton_hosho_on.gif
503 ms
spacer.gif
597 ms
logo_jard270-120.gif
803 ms
menubutton_nitteihyo.gif
670 ms
menubutton_link.gif
756 ms
menubutton_privacy_policy.gif
815 ms
menubutton_mobile.gif
832 ms
banner_sp-survey_20160208.gif.gif
836 ms
animebanner_hoshogyomunoannai150-40.gif
837 ms
banner_18_or_under150-40.gif
915 ms
animeimage_top_801-152.gif
1927 ms
menubutton_home_on.gif
979 ms
obj_menu.gif
1010 ms
btp_bottom.gif
1012 ms
menutitle_youseikatei.gif
1005 ms
logo_tel_7210.gif
1073 ms
menutitle_zenkoku.gif
1144 ms
image_student.jpg
1172 ms
menubutton_hokkaido.gif
1190 ms
menubutton_tohoku.gif
1187 ms
menubutton_hokuriku.gif
1232 ms
menubutton_shinetsu.gif
1308 ms
menubutton_kanto.gif
1338 ms
menubutton_tokai.gif
1363 ms
menubutton_kansai.gif
1370 ms
menubutton_chugoku.gif
1392 ms
menubutton_shikoku.gif
1473 ms
menubutton_kyushu-okinawa.gif
1489 ms
icon_arrow42-013.gif
1374 ms
title_hyojun.gif.gif
1233 ms
menutitle_hamkyoshitsu.gif
1221 ms
dream.cgi
546 ms
getseal
110 ms
title_tansyuku.gif
1202 ms
menutitle_youseikatei_grade2.gif
1199 ms
logo_tel_7253.gif
1216 ms
banner_demo_e-learning.gif
1139 ms
listmark_deepblue.gif
1064 ms
icon_sk_new-y4.gif
1156 ms
icon_sk_up-y4.gif
1188 ms
menutitle_hosho.gif
1205 ms
logo_tel_7263.gif
1138 ms
menutitle_giteki.gif
1114 ms
logo_tel_7241.gif
1160 ms
menutitle_information.gif
1184 ms
menutitle_topics.gif
1198 ms
listmark_p_01.gif
1233 ms
line_01.gif
1182 ms
banner_login_e-learning.gif
1110 ms
menutitle_radioguide_205-30.gif
1133 ms
menutitle_yoseikatei_205-30.gif
1174 ms
menutitle_student_205-30.gif
1181 ms
banner_login185-60.gif
1171 ms
banner_leaflet185-45.gif
1104 ms
animebanner_leaflet_185-260.gif
1649 ms
banner_dempa180-40.jpg
1116 ms
banner_shinsei_lite180-52.gif
1160 ms
logo_copyright.gif
1118 ms
jard.or.jp accessibility score
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
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.
jard.or.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
jard.or.jp 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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jard.or.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 Jard.or.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.
jard.or.jp
Open Graph description is not detected on the main page of JARD. 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: