4.7 sec in total
1.2 sec
3 sec
442 ms
Welcome to joybrass.jp homepage info - get ready to check Joy Brass best content for Japan right away, or after learning these important things about joybrass.jp
金管楽器をより楽しむーenjoyー
Visit joybrass.jpWe analyzed Joybrass.jp page load time and found that the first response time was 1.2 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.
joybrass.jp performance score
name
value
score
weighting
Value2.9 s
52/100
10%
Value4.6 s
35/100
25%
Value9.5 s
11/100
10%
Value4,470 ms
0/100
30%
Value0
100/100
15%
Value15.5 s
7/100
10%
1197 ms
316 ms
324 ms
168 ms
687 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Joybrass.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Joybrass.jp.
Page size can be reduced by 285.3 kB (39%)
732.6 kB
447.3 kB
In fact, the total size of Joybrass.jp main page is 732.6 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. 15% of websites need less resources to load. Images take 494.4 kB which makes up the majority of the site volume.
Potential reduce by 43.9 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. This page needs HTML code to be minified as it can gain 24.6 kB, which is 49% 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 43.9 kB or 88% of the original size.
Potential reduce by 59.9 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, Joy Brass needs image optimization as it can save up to 59.9 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 13 B
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 13 B or 15% of the original size.
Potential reduce by 181.4 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. Joybrass.jp needs all CSS files to be minified and compressed as it can save up to 181.4 kB or 97% of the original size.
Number of requests can be reduced by 3 (10%)
29
26
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Joy Brass. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
joybrass.jp
1197 ms
es_base.js
316 ms
es_default.css
324 ms
hana_top_01.gif
168 ms
hana_top_05.gif
687 ms
hana_top_08.gif
398 ms
244648_detailImage1.jpg
841 ms
248393_detailImage1.jpg
849 ms
248394_detailImage1.jpg
532 ms
633972_detailImage1.jpeg
1114 ms
910052_detailImage1.jpg
1301 ms
1213672_detailImage1.JPG
698 ms
258552_detailImage1.jpg
1011 ms
258554_detailImage1.jpg
1025 ms
top_mobileQrImage.png
1002 ms
es_style.css
1014 ms
es_model.css
1165 ms
es_user.css
1172 ms
hana_top_13.gif
165 ms
hana_top_14.gif
165 ms
es_item_cartButton.gif
190 ms
hana_top_04.gif
170 ms
hana_top_02.gif
169 ms
hana_top_07.gif
281 ms
es_easySearch_submit.gif
324 ms
hana_top_03.gif
324 ms
es_cart_mark.gif
331 ms
es_cart_show.gif
332 ms
es_cart_register.gif
368 ms
hana_top_16.gif
461 ms
joybrass.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
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
<frame> or <iframe> elements do not have a title
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
joybrass.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
Page has valid source maps
Issues were logged in the Issues panel in Chrome Devtools
joybrass.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 doesn't use legible font sizes
Tap targets are not sized appropriately
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Joybrass.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 Joybrass.jp main page’s claimed encoding is shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
joybrass.jp
Open Graph description is not detected on the main page of Joy Brass. 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: