14.5 sec in total
34 ms
13.3 sec
1.2 sec
Click here to check amazing Jsae content for Japan. Otherwise, check out these important facts you probably never knew about jsae.or.jp
「人と知をつなぎ、モビリティの未来を支える」というミッションを掲げ、自動車に係わる科学技術の調査・研究・成果発表の場を提供するとともに、人材育成や規格作成および普及、国際交流などを行う公益社団法人。
Visit jsae.or.jpWe analyzed Jsae.or.jp page load time and found that the first response time was 34 ms and then it took 14.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jsae.or.jp performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value36.3 s
0/100
25%
Value15.2 s
1/100
10%
Value970 ms
28/100
30%
Value0.142
78/100
15%
Value23.8 s
1/100
10%
34 ms
1371 ms
89 ms
437 ms
879 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 91% of them (107 requests) were addressed to the original Jsae.or.jp, 2% (2 requests) were made to Googletagmanager.com and 2% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Jsae.or.jp.
Page size can be reduced by 905.3 kB (11%)
8.4 MB
7.5 MB
In fact, the total size of Jsae.or.jp main page is 8.4 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. 55% of websites need less resources to load. Images take 7.8 MB which makes up the majority of the site volume.
Potential reduce by 107.1 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 24.7 kB, which is 20% 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 107.1 kB or 87% of the original size.
Potential reduce by 788.7 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. Jsae images are well optimized though.
Potential reduce by 2.8 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 6.7 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. Jsae.or.jp has all CSS files already compressed.
Number of requests can be reduced by 24 (21%)
114
90
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsae. 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 JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jsae.or.jp
34 ms
jsae.or.jp
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gtm.js
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jsae.or.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
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
jsae.or.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
jsae.or.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Jsae.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 Jsae.or.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.
jsae.or.jp
Open Graph data is detected on the main page of Jsae. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: