4.6 sec in total
1.3 sec
3.1 sec
138 ms
Welcome to jsound.info homepage info - get ready to check Jsound best content for Japan right away, or after learning these important things about jsound.info
様々なネット通販を一括検索するサイトです。
Visit jsound.infoWe analyzed Jsound.info page load time and found that the first response time was 1.3 sec and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
jsound.info performance score
name
value
score
weighting
Value2.0 s
85/100
10%
Value2.0 s
97/100
25%
Value2.4 s
98/100
10%
Value80 ms
99/100
30%
Value0.001
100/100
15%
Value3.6 s
91/100
10%
1326 ms
825 ms
31 ms
5 ms
1279 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that 30% of them (8 requests) were addressed to the original Jsound.info, 19% (5 requests) were made to Pagead2.googlesyndication.com and 15% (4 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Jsound.info.
Page size can be reduced by 74.8 kB (37%)
202.0 kB
127.2 kB
In fact, the total size of Jsound.info main page is 202.0 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. 45% of websites need less resources to load. Javascripts take 116.9 kB which makes up the majority of the site volume.
Potential reduce by 12.9 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 12.9 kB or 73% of the original size.
Potential reduce by 430 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. Jsound images are well optimized though.
Potential reduce by 41.7 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 41.7 kB or 36% of the original size.
Potential reduce by 19.7 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. Jsound.info needs all CSS files to be minified and compressed as it can save up to 19.7 kB or 81% of the original size.
Number of requests can be reduced by 15 (63%)
24
9
The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
jsound.info
1326 ms
style.css
825 ms
jquery.min.js
31 ms
show_ads.js
5 ms
jsound_logo.jpg
1279 ms
rss_16.png
724 ms
twitter_16.png
724 ms
mail_16.png
729 ms
ca-pub-3477498628565071.js
66 ms
zrt_lookup.html
42 ms
show_ads_impl.js
65 ms
titlebg1.png
679 ms
footer1.jpg
827 ms
analytics.js
14 ms
collect
67 ms
ads
342 ms
osd.js
13 ms
ads
207 ms
m_js_controller.js
29 ms
abg.js
49 ms
favicon
95 ms
googlelogo_color_112x36dp.png
94 ms
nessie_icon_tiamat_white.png
71 ms
s
62 ms
x_button_blue2.png
44 ms
favicon
120 ms
Tqng9ngJVK4Gqvh3e602hP-HqlN49KFEUSDtmrOPmWo.js
4 ms
jsound.info 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
Image elements do not have [alt] attributes
Form elements do not have associated labels
jsound.info 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
jsound.info SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jsound.info 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 Jsound.info 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.
jsound.info
Open Graph description is not detected on the main page of Jsound. 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: