6.6 sec in total
833 ms
5.5 sec
270 ms
Welcome to taiko-center.co.jp homepage info - get ready to check Taiko Center best content for Japan right away, or after learning these important things about taiko-center.co.jp
太鼓の演奏・指導・販売の専門会社
Visit taiko-center.co.jpWe analyzed Taiko-center.co.jp page load time and found that the first response time was 833 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
taiko-center.co.jp performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value26.5 s
0/100
25%
Value17.5 s
0/100
10%
Value280 ms
80/100
30%
Value0
100/100
15%
Value16.1 s
6/100
10%
833 ms
1677 ms
2476 ms
382 ms
405 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 83% of them (39 requests) were addressed to the original Taiko-center.co.jp, 9% (4 requests) were made to Google-analytics.com and 4% (2 requests) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Taiko-center.co.jp.
Page size can be reduced by 172.5 kB (17%)
991.9 kB
819.4 kB
In fact, the total size of Taiko-center.co.jp main page is 991.9 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. 25% of websites need less resources to load. Images take 751.3 kB which makes up the majority of the site volume.
Potential reduce by 34.7 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 13.7 kB, which is 31% 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 34.7 kB or 80% of the original size.
Potential reduce by 18.9 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. Taiko Center images are well optimized though.
Potential reduce by 92.3 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 92.3 kB or 56% of the original size.
Potential reduce by 26.6 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. Taiko-center.co.jp needs all CSS files to be minified and compressed as it can save up to 26.6 kB or 82% of the original size.
Number of requests can be reduced by 4 (10%)
42
38
The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Taiko Center. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
taiko-center.co.jp
833 ms
style.css
1677 ms
jquery.min.js
2476 ms
jquery-pagetop.js
382 ms
rollover.js
405 ms
ga.js
116 ms
imgrc0067621425.jpg
1132 ms
bg_wrap.png
213 ms
mainvisual_bg.png
1398 ms
mainvisual.png
2246 ms
hanabutaibana.gif
674 ms
title_mediainfo.png
362 ms
icon_arrow01.png
394 ms
bg_banner.png
417 ms
sidou20150216.jpg
708 ms
gakkoukouen20150216.jpg
776 ms
ensou20150216.jpg
805 ms
gakuin2015.jpg
843 ms
title_news.png
891 ms
title_info.png
977 ms
title_laboinfo.png
1014 ms
side_img_logo.png
1034 ms
side_btn_home_off.png
1078 ms
side_menu01.png
1169 ms
side_menu02.png
1392 ms
side_menu03.png
1202 ms
side_menu04.png
1414 ms
icon_arrow02.png
1364 ms
side_service_thumb10.png
1382 ms
side_service_thumb02.png
1571 ms
side_service_thumb03.png
1564 ms
side_service_thumb05.png
1600 ms
side_service_thumb06.png
1568 ms
side_service_thumb07.png
1602 ms
side_service_thumb08.png
1758 ms
side_service_thumb09.png
1752 ms
side_service_thumb11.png
1786 ms
side_service_thumb12.jpg
1818 ms
btn_pagetop.png
1793 ms
analytics.js
8 ms
__utm.gif
13 ms
collect
10 ms
collect
49 ms
collect
50 ms
ga-audiences
27 ms
ga-audiences
22 ms
smart_style.css
188 ms
taiko-center.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-hidden="true"] elements contain focusable descendents
ARIA IDs are not unique
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
Form elements do not have associated labels
Links do not have a discernible name
taiko-center.co.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
taiko-center.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
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Taiko-center.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Taiko-center.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.
taiko-center.co.jp
Open Graph description is not detected on the main page of Taiko Center. 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: