4.9 sec in total
1.4 sec
3.3 sec
179 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 1.4 sec and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
irnet.co.jp performance score
name
value
score
weighting
Value3.7 s
29/100
10%
Value4.0 s
48/100
25%
Value7.0 s
32/100
10%
Value380 ms
70/100
30%
Value0
100/100
15%
Value10.2 s
25/100
10%
1437 ms
947 ms
976 ms
710 ms
1586 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 47% of them (15 requests) were addressed to the original Irnet.co.jp, 16% (5 requests) were made to Pagead2.googlesyndication.com and 13% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Irnet.co.jp.
Page size can be reduced by 176.2 kB (62%)
283.3 kB
107.1 kB
In fact, the total size of Irnet.co.jp main page is 283.3 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. 30% of websites need less resources to load. Javascripts take 171.5 kB which makes up the majority of the site volume.
Potential reduce by 18.6 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 18.6 kB or 65% of the original size.
Potential reduce by 0 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. IRNET images are well optimized though.
Potential reduce by 105.5 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 105.5 kB or 62% of the original size.
Potential reduce by 52.2 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 52.2 kB or 82% of the original size.
Number of requests can be reduced by 17 (57%)
30
13
The browser has sent 30 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 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
irnet.co.jp
1437 ms
wp-emoji-release.min.js
947 ms
style.css
976 ms
style.css
710 ms
jquery.js
1586 ms
jquery-migrate.min.js
809 ms
modernizr.js
558 ms
jquery.heightLine.js
751 ms
jscript.js
902 ms
css
24 ms
japanese.css
943 ms
show_ads.js
6 ms
wp-embed.min.js
644 ms
ir
261 ms
ca-pub-7905609270840170.js
204 ms
zrt_lookup.html
203 ms
show_ads_impl.js
144 ms
responsive.css
587 ms
sKd0EMYPAh5PYCRKSryvW6CWcynf_cDxXwCLxiixG1c.ttf
136 ms
matchbook.woff
396 ms
icomoon-monochrome-ml.woff
396 ms
return_top2.gif
198 ms
ads
191 ms
osd.js
11 ms
ads
154 ms
abg.js
25 ms
m_js_controller.js
41 ms
15122106571364463425
62 ms
googlelogo_color_112x36dp.png
95 ms
s
42 ms
x_button_blue2.png
36 ms
MdyApZkAHG2-UELdOwjNjjFZXSz-CGj4o1JtDR7aGgs.js
3 ms
irnet.co.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-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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: