3.7 sec in total
855 ms
2.8 sec
120 ms
Click here to check amazing JAANet content for Japan. Otherwise, check out these important facts you probably never knew about jaanet.org
公益財団法人日本アレルギー協会のWEBサイト JAANET Stationです。アトピー・喘息・花粉症・皮膚炎・鼻炎・結膜炎など、アレルギー疾患に関する情報を皆様へ分かりやすく提供していきます。
Visit jaanet.orgWe analyzed Jaanet.org page load time and found that the first response time was 855 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
jaanet.org performance score
name
value
score
weighting
Value4.9 s
10/100
10%
Value25.7 s
0/100
25%
Value9.3 s
13/100
10%
Value50 ms
100/100
30%
Value0.156
74/100
15%
Value8.1 s
41/100
10%
855 ms
349 ms
361 ms
170 ms
175 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 93% of them (41 requests) were addressed to the original Jaanet.org, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (966 ms) belongs to the original domain Jaanet.org.
Page size can be reduced by 96.2 kB (47%)
203.1 kB
106.9 kB
In fact, the total size of Jaanet.org main page is 203.1 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 71.6 kB which makes up the majority of the site volume.
Potential reduce by 10.6 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 10.6 kB or 68% of the original size.
Potential reduce by 7 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. JAANet images are well optimized though.
Potential reduce by 32.5 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 32.5 kB or 60% of the original size.
Potential reduce by 53.1 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. Jaanet.org needs all CSS files to be minified and compressed as it can save up to 53.1 kB or 86% of the original size.
Number of requests can be reduced by 10 (24%)
42
32
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JAANet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for CSS and as a result speed up the page load time.
jaanet.org
855 ms
main.css
349 ms
func.js
361 ms
__ga.js
170 ms
base.css
175 ms
default.css
371 ms
second.css
322 ms
aboutus.css
170 ms
co_brochure.css
175 ms
office.css
193 ms
patient.css
393 ms
medical.css
227 ms
news.css
338 ms
bg_header_top.jpg
507 ms
upper_navi01_on.gif
182 ms
upper_navi01.gif
178 ms
upper_navi03_on.gif
193 ms
upper_navi03.gif
198 ms
upper_navi04_on.gif
184 ms
upper_navi04.gif
346 ms
upper_navi05_on.gif
357 ms
upper_navi05.gif
370 ms
upper_navi06_on.gif
396 ms
upper_navi06.gif
392 ms
bg_top_topics_patient.gif
519 ms
bg_top_topics_hp.gif
535 ms
btn_top07_on.gif
551 ms
btn_top07.gif
587 ms
btn_top01_on.gif
586 ms
btn_top01.gif
667 ms
btn_top02_on.gif
690 ms
btn_top02.gif
714 ms
btn_top03_on.gif
731 ms
btn_top03.gif
775 ms
btn_top05_on.gif
782 ms
btn_top05.gif
834 ms
btn_top06_on.gif
862 ms
btn_top06.gif
893 ms
btn_top08.gif
911 ms
logo_jsa.gif
966 ms
analytics.js
5 ms
collect
13 ms
collect
60 ms
print.css
170 ms
jaanet.org 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
jaanet.org 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
Page has valid source maps
jaanet.org 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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jaanet.org 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 Jaanet.org 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.
jaanet.org
Open Graph description is not detected on the main page of JAANet. 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: