7.7 sec in total
574 ms
6.8 sec
327 ms
Welcome to takarazuka-music.jp homepage info - get ready to check Takarazuka Music best content right away, or after learning these important things about takarazuka-music.jp
宝塚ミュージックリサーチは、JR宝塚駅前の経験豊かな講師陣が自慢の音楽教室です。
Visit takarazuka-music.jpWe analyzed Takarazuka-music.jp page load time and found that the first response time was 574 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
takarazuka-music.jp performance score
name
value
score
weighting
Value7.3 s
1/100
10%
Value14.4 s
0/100
25%
Value14.4 s
1/100
10%
Value210 ms
88/100
30%
Value0.149
76/100
15%
Value8.6 s
37/100
10%
574 ms
1271 ms
363 ms
368 ms
384 ms
Our browser made a total of 109 requests to load all elements on the main page. We found that 98% of them (107 requests) were addressed to the original Takarazuka-music.jp, 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Takarazuka-music.jp.
Page size can be reduced by 16.8 kB (34%)
49.3 kB
32.5 kB
In fact, the total size of Takarazuka-music.jp main page is 49.3 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. 50% of websites need less resources to load. Javascripts take 20.1 kB which makes up the majority of the site volume.
Potential reduce by 12.5 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 12.5 kB or 75% 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. Takarazuka Music images are well optimized though.
Potential reduce by 592 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.7 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. Takarazuka-music.jp needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 39% of the original size.
Number of requests can be reduced by 52 (49%)
107
55
The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Takarazuka Music. 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 31 to 1 for CSS and as a result speed up the page load time.
takarazuka-music.jp
574 ms
www.takarazuka-music.jp
1271 ms
import
363 ms
import.css
368 ms
ga.js
384 ms
jquery-1.8.1.js
1445 ms
jquery.cycle.all.min.js
719 ms
jquery.fancybox-1.3.4.js
394 ms
jquery.easing-1.3.pack.js
402 ms
jquery.mousewheel-3.0.4.pack.js
351 ms
jquery.smoothScroll.js
744 ms
jquery.rotate.2.2.js
696 ms
jquery.laquu-1.2.6.js
585 ms
jquery.supportImgBox.js
594 ms
create.js
776 ms
common.js
785 ms
import.css
194 ms
import.css
185 ms
layout.css
181 ms
jquery.fancybox-1.3.4.css
198 ms
pagebute.css
175 ms
mailform.css
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print.css
348 ms
about.css
183 ms
course.css
182 ms
error.css
190 ms
event.css
200 ms
faq.css
202 ms
instructor.css
338 ms
partner.css
360 ms
privacy.css
362 ms
staffblog.css
374 ms
top.css
390 ms
trial.css
393 ms
voice.css
510 ms
character.css
532 ms
clause.css
535 ms
clearfix.css
553 ms
default.css
573 ms
float.css
578 ms
form.css
676 ms
image.css
710 ms
mailform.css
714 ms
space.css
737 ms
table.css
763 ms
width.css
767 ms
ga.js
61 ms
logo.gif
193 ms
icon_arrow_pink.gif
181 ms
btn_location.gif
183 ms
btn_faq.gif
193 ms
btn_partner.gif
175 ms
bg_navigation.png
187 ms
navi_top.gif
348 ms
navi_about.gif
363 ms
navi_course.gif
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navi_instructor.gif
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navi_event.gif
382 ms
navi_contact.gif
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bg_altogether.gif
519 ms
bg_topimage.gif
539 ms
topimage.gif
541 ms
topimage01.png
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topimage02.png
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topimage03.png
1147 ms
topimage04.png
1418 ms
bg_contents.gif
719 ms
title_course.gif
721 ms
bg_title_piano.gif
906 ms
btn_piano.jpg
900 ms
btn_jazz_piano.jpg
1081 ms
btn_violin.jpg
1087 ms
btn_cello.jpg
1271 ms
btn_viola_da_gamba.jpg
1265 ms
btn_flute.jpg
1337 ms
btn_guitar.jpg
1445 ms
btn_contrabass.jpg
1450 ms
btn_cembalo.jpg
1480 ms
btn_eurythmics.jpg
1525 ms
btn_music_therapy.jpg
1526 ms
btn_solfeggio.jpg
1591 ms
btn_recital.png
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bnr_ptna.png
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__utm.gif
12 ms
bnr_staffblog.png
1500 ms
pht_contact.png
1545 ms
bg_contact_footer.png
1544 ms
bg_contact.png
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title_contact.gif
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img_telephone.gif
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btn_contact_sidebar.gif
1567 ms
btn_trial_sidebar.gif
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btn_principle.jpg
1584 ms
btn_equipment.jpg
1617 ms
title_news.gif
1617 ms
icon_event.gif
1662 ms
icon_news.gif
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btn_news.gif
1567 ms
title_staffblog.gif
1577 ms
icon_arrow_brown_dot.gif
1448 ms
btn_staffblog.gif
1455 ms
bg_footernavi.gif
1327 ms
bg_footernavi_top.gif
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btn_pagetop.png
1215 ms
bg_footer.gif
1207 ms
logo_footer.gif
1202 ms
btn_privacy_footer.gif
1089 ms
btn_contact_footer.gif
1142 ms
bg_footer_footer.gif
1190 ms
takarazuka-music.jp 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
takarazuka-music.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
takarazuka-music.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 Takarazuka-music.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 Takarazuka-music.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.
takarazuka-music.jp
Open Graph description is not detected on the main page of Takarazuka Music. 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: