3.9 sec in total
865 ms
2.9 sec
140 ms
Welcome to date-ballet.jp homepage info - get ready to check Date Ballet best content right away, or after learning these important things about date-ballet.jp
伊達バレエ団・バレエスクール- TOP 日向市、宮崎市、延岡市にある歴史あるバレエスクールです。
Visit date-ballet.jpWe analyzed Date-ballet.jp page load time and found that the first response time was 865 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
date-ballet.jp performance score
name
value
score
weighting
Value1.9 s
87/100
10%
Value52.1 s
0/100
25%
Value19.7 s
0/100
10%
Value50 ms
100/100
30%
Value0.359
30/100
15%
Value27.7 s
0/100
10%
865 ms
323 ms
165 ms
499 ms
329 ms
Our browser made a total of 27 requests to load all elements on the main page. We found that all of those requests were addressed to Date-ballet.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 Date-ballet.jp.
Page size can be reduced by 14.5 kB (7%)
215.7 kB
201.2 kB
In fact, the total size of Date-ballet.jp main page is 215.7 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. Only 10% of websites need less resources to load. Images take 207.9 kB which makes up the majority of the site volume.
Potential reduce by 3.9 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 3.9 kB or 65% of the original size.
Potential reduce by 9.3 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. Date Ballet images are well optimized though.
Potential reduce by 1.3 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. Date-ballet.jp needs all CSS files to be minified and compressed as it can save up to 1.3 kB or 74% of the original size.
We found no issues to fix!
25
25
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Date Ballet. According to our analytics all requests are already optimized.
date-ballet.jp
865 ms
style.css
323 ms
bg_head.gif
165 ms
index_01.gif
499 ms
top_select.gif
329 ms
guide.gif
341 ms
gallery.gif
341 ms
mail.gif
356 ms
bbs_close.gif
356 ms
title_pict.jpg
1309 ms
date_yuriko.gif
676 ms
bg_foot.gif
508 ms
top_sel.gif
166 ms
top_over.gif
168 ms
top_down.gif
171 ms
guide_over.gif
170 ms
guide_down.gif
179 ms
guide_select.gif
179 ms
gallery_over.gif
329 ms
gallery_down.gif
333 ms
gallery_select.gif
338 ms
mail_over.gif
338 ms
mail_down.gif
355 ms
mail_select.gif
356 ms
bbs_over.gif
491 ms
bbs_down.gif
498 ms
bbs_select.gif
505 ms
date-ballet.jp accessibility score
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
Buttons do not have an accessible name
No form fields have multiple labels
Links do not have a discernible name
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
Heading elements are not in a sequentially-descending order
date-ballet.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
date-ballet.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
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Date-ballet.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 Date-ballet.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.
date-ballet.jp
Open Graph description is not detected on the main page of Date Ballet. 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: