25.4 sec in total
1.2 sec
23.7 sec
447 ms
Visit irnet.co.jp now to see the best up-to-date IRNET content for Japan and also check out these interesting facts you probably never knew about irnet.co.jp
Insight into the Future
Visit irnet.co.jpWe analyzed Irnet.co.jp page load time and found that the first response time was 1.2 sec and then it took 24.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
irnet.co.jp performance score
name
value
score
weighting
Value3.8 s
28/100
10%
Value3.8 s
56/100
25%
Value6.1 s
44/100
10%
Value330 ms
75/100
30%
Value0
100/100
15%
Value8.6 s
37/100
10%
1243 ms
330 ms
1422 ms
1406 ms
1331 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 68% of them (19 requests) were addressed to the original Irnet.co.jp, 11% (3 requests) were made to Pagead2.googlesyndication.com and 11% (3 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Assoc-amazon.jp.
Page size can be reduced by 334.2 kB (19%)
1.8 MB
1.5 MB
In fact, the total size of Irnet.co.jp main page is 1.8 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. 25% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 28.5 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 28.5 kB or 68% of the original size.
Potential reduce by 150.0 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, IRNET needs image optimization as it can save up to 150.0 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 82.7 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 82.7 kB or 22% of the original size.
Potential reduce by 73.1 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. Irnet.co.jp needs all CSS files to be minified and compressed as it can save up to 73.1 kB or 82% of the original size.
Number of requests can be reduced by 14 (56%)
25
11
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRNET. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
irnet.co.jp
1243 ms
wp-emoji-release.min.js
330 ms
style.css
1422 ms
style.min.css
1406 ms
style.css
1331 ms
jquery.js
2263 ms
jquery-migrate.min.js
1748 ms
modernizr.js
504 ms
jquery.heightLine.js
680 ms
jscript.js
854 ms
css
20 ms
japanese.css
1030 ms
show_ads.js
67 ms
wp-embed.min.js
1058 ms
ir
20347 ms
r20240511c-1024x765.png
1570 ms
r20240511a.png
2624 ms
r20240511b.png
1196 ms
adsbygoogle.js
123 ms
6xK-dSZaM9iE8KbpRA_LJ3z8mH9BOJvgkP8o58a-xw.ttf
21 ms
return_top2.gif
169 ms
matchbook.woff
334 ms
icomoon-monochrome-ml.woff
173 ms
show_ads_impl.js
235 ms
zrt_lookup.html
26 ms
ads
585 ms
ads
116 ms
responsive.css
350 ms
irnet.co.jp accessibility score
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
irnet.co.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
irnet.co.jp 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 Irnet.co.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 Irnet.co.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.
irnet.co.jp
Open Graph description is not detected on the main page of IRNET. 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: