14 sec in total
2.5 sec
11.2 sec
298 ms
Welcome to kioi-hall.or.jp homepage info - get ready to check Kioi Hall best content for Japan right away, or after learning these important things about kioi-hall.or.jp
紀尾井ホールは、東京都千代田区紀尾井町にあるコンサートホール。ふたつの特色ある音楽専用ホール(クラシック専用の紀尾井ホール800席と邦楽専用の紀尾井小ホール250席)が、音楽家と聴衆を結び、クラシックと邦楽の心をつなぎます。 運営:公益財団法人 日本製鉄文化財団
Visit kioi-hall.or.jpWe analyzed Kioi-hall.or.jp page load time and found that the first response time was 2.5 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
kioi-hall.or.jp performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value13.7 s
0/100
25%
Value15.9 s
0/100
10%
Value3,100 ms
2/100
30%
Value0.052
99/100
15%
Value13.6 s
11/100
10%
2484 ms
826 ms
527 ms
353 ms
727 ms
Our browser made a total of 87 requests to load all elements on the main page. We found that 89% of them (77 requests) were addressed to the original Kioi-hall.or.jp, 5% (4 requests) were made to Platform.twitter.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Kioi-hall.or.jp.
Page size can be reduced by 320.5 kB (27%)
1.2 MB
863.3 kB
In fact, the total size of Kioi-hall.or.jp main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 879.8 kB which makes up the majority of the site volume.
Potential reduce by 26.8 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 26.8 kB or 78% of the original size.
Potential reduce by 100.8 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, Kioi Hall needs image optimization as it can save up to 100.8 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 139.8 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 139.8 kB or 68% of the original size.
Potential reduce by 53.1 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. Kioi-hall.or.jp needs all CSS files to be minified and compressed as it can save up to 53.1 kB or 81% of the original size.
Number of requests can be reduced by 34 (40%)
84
50
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kioi Hall. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
www.kioi-hall.or.jp
2484 ms
style.css
826 ms
colorbox.css
527 ms
slider.css
353 ms
mappress.css
727 ms
lightbox.min.css
536 ms
jquery.js
1659 ms
jquery.colorbox-min.js
1214 ms
jquery-colorbox-wrapper-min.js
912 ms
common.js
896 ms
jquery.cookie.js
1199 ms
jquery.textresizer.js
1423 ms
jquery.imageNavigation.js
1462 ms
jquery.wpcf7.confirm.js
2238 ms
cssreset.css
887 ms
kioicssreset.css
917 ms
globalnavi.css
1156 ms
altena.css
1527 ms
contact-form7-confirm.css
2268 ms
calender.css
1217 ms
jquery.touchwipe.min.js
1031 ms
jquery.lightbox.min.js
1614 ms
ga.js
59 ms
copy-logo2.png
522 ms
bgFontsize.png
332 ms
btnFontsizeMini.png
340 ms
btnFontsizeMiddle.png
342 ms
btnFontsizeBig.png
347 ms
imgTel.png
575 ms
zaseki_plbtn.gif
692 ms
icon01.png
686 ms
bgGnavi.png
693 ms
menu01.png
897 ms
menu02.png
1032 ms
menu03.png
1080 ms
menu04.png
1019 ms
menu05.png
1211 ms
menu06.png
1231 ms
menu07.png
1427 ms
kioihall.jpg
2343 ms
kst.jpg
2802 ms
20160511k1900.jpg
2383 ms
20160317s1830.jpg
2529 ms
20160325k1900.jpg
2421 ms
none_s.jpg
1772 ms
kst_s.jpg
2902 ms
20160511k1900_s.jpg
3205 ms
20160317s1830_s.jpg
2924 ms
20160325k1900_s.jpg
3111 ms
ttl_news.gif
2884 ms
img_classic.gif
3120 ms
img_other.gif
3256 ms
ttl_pickup.gif
3463 ms
b3b5a06783791012fa5d9ed8aebb2ccb-150x150.jpg
3441 ms
btn_classic.gif
3438 ms
93fb7435b77eecc66b4806e8d6b8571e-150x150.jpg
3688 ms
20160511peter200_200.jpg
3893 ms
baa09b9a1fda91225b3f9f2c91c0d2b8.jpg
4195 ms
widgets.js
65 ms
JSQ_200_200_CSimonPowis.jpg
4291 ms
__utm.gif
30 ms
timeline.1b43d11859b7663a2225b885f87704a5.js
24 ms
syndication
99 ms
320069387543511040
234 ms
820f8066f88fabcd38949bec28b8d13f.jpg
3645 ms
201603_top-150x150.jpg
3673 ms
btn_japanese.gif
3721 ms
20160404s1330_top-150x150.jpg
4073 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
2 ms
timeline.4d087f49a21e27038d9769d7c976b8fa.default.css
4 ms
42a58e5cbf02ebd2c221b5cb4461aa95_normal.jpeg
211 ms
ttl_today.gif
3780 ms
ttl_encore.jpg
3802 ms
bnr_twitter.jpg
3954 ms
bnr_tomonokai.jpg
4010 ms
bnr_resident.jpg
4162 ms
jot
28 ms
bnr_support.jpg
3966 ms
bnr_special.jpg
3905 ms
bnr_promotion.jpg
3921 ms
bnr_worker.jpg
4118 ms
bgFooter01.png
3820 ms
bgFooter02.png
3956 ms
iconArrow01.png
3770 ms
icon02.png
3487 ms
btnFontsizeMiddleOn.png
2965 ms
overlay.png
3003 ms
kioi-hall.or.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.
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
Links do not have a discernible name
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>).
kioi-hall.or.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
kioi-hall.or.jp 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
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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kioi-hall.or.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 Kioi-hall.or.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.
kioi-hall.or.jp
Open Graph description is not detected on the main page of Kioi Hall. 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: