10.1 sec in total
369 ms
8.9 sec
808 ms
Welcome to jrecin.jst.go.jp homepage info - get ready to check JREC IN Jst best content for Japan right away, or after learning these important things about jrecin.jst.go.jp
イノベーション創出を担う研究人材のためのキャリア支援ポータルサイト
Visit jrecin.jst.go.jpWe analyzed Jrecin.jst.go.jp page load time and found that the first response time was 369 ms and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
jrecin.jst.go.jp performance score
name
value
score
weighting
Value12.8 s
0/100
10%
Value16.8 s
0/100
25%
Value18.1 s
0/100
10%
Value430 ms
64/100
30%
Value0.016
100/100
15%
Value26.6 s
0/100
10%
369 ms
696 ms
3067 ms
60 ms
37 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 90% of them (64 requests) were addressed to the original Jrecin.jst.go.jp, 4% (3 requests) were made to Googletagmanager.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Jrecin.jst.go.jp.
Page size can be reduced by 1.8 MB (67%)
2.6 MB
862.5 kB
In fact, the total size of Jrecin.jst.go.jp 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. HTML takes 855.1 kB which makes up the majority of the site volume.
Potential reduce by 791.6 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. This page needs HTML code to be minified as it can gain 187.3 kB, which is 22% 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 791.6 kB or 93% of the original size.
Potential reduce by 232.0 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. Obviously, JREC IN Jst needs image optimization as it can save up to 232.0 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 322.0 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 322.0 kB or 70% of the original size.
Potential reduce by 425.7 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. Jrecin.jst.go.jp needs all CSS files to be minified and compressed as it can save up to 425.7 kB or 85% of the original size.
Number of requests can be reduced by 27 (45%)
60
33
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JREC IN Jst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
jrecin.jst.go.jp
369 ms
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jrecin.jst.go.jp 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
Form elements do not have associated labels
Links do not have a discernible name
jrecin.jst.go.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jrecin.jst.go.jp SEO score
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jrecin.jst.go.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 Jrecin.jst.go.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.
jrecin.jst.go.jp
Open Graph description is not detected on the main page of JREC IN Jst. 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: