5.1 sec in total
868 ms
4 sec
206 ms
Visit seinendan.org now to see the best up-to-date Seinendan content for Japan and also check out these interesting facts you probably never knew about seinendan.org
平田オリザが主宰する劇団 「青年団」の公式WEBサイトです。
Visit seinendan.orgWe analyzed Seinendan.org page load time and found that the first response time was 868 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
seinendan.org performance score
name
value
score
weighting
Value6.2 s
3/100
10%
Value6.6 s
8/100
25%
Value12.1 s
3/100
10%
Value320 ms
76/100
30%
Value0.046
99/100
15%
Value10.7 s
22/100
10%
868 ms
1765 ms
161 ms
293 ms
312 ms
Our browser made a total of 104 requests to load all elements on the main page. We found that 58% of them (60 requests) were addressed to the original Seinendan.org, 23% (24 requests) were made to Pbs.twimg.com and 6% (6 requests) were made to O.twimg.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Seinendan.org.
Page size can be reduced by 486.7 kB (32%)
1.5 MB
1.0 MB
In fact, the total size of Seinendan.org main page is 1.5 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. 50% of websites need less resources to load. Images take 892.0 kB which makes up the majority of the site volume.
Potential reduce by 27.1 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 6.5 kB, which is 19% 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 27.1 kB or 78% of the original size.
Potential reduce by 35.8 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. Seinendan images are well optimized though.
Potential reduce by 203.0 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 203.0 kB or 68% of the original size.
Potential reduce by 220.7 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. Seinendan.org needs all CSS files to be minified and compressed as it can save up to 220.7 kB or 82% of the original size.
Number of requests can be reduced by 42 (41%)
102
60
The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Seinendan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
seinendan.org
868 ms
www.seinendan.org
1765 ms
shadowbox.css
161 ms
extras.css
293 ms
styles.css
312 ms
style.css
936 ms
genericons.css
478 ms
jetpack.css
678 ms
jquery.js
885 ms
jquery-migrate.min.js
434 ms
modernizr.custom.min.js
616 ms
plugin.css
577 ms
datatables.css
633 ms
www.seinendan.org
744 ms
iview.css
719 ms
style.css
769 ms
jquery.js
87 ms
raphael-min.js
1109 ms
jquery.easing.js
843 ms
iview.js
1149 ms
windows.js
922 ms
jquery.form.min.js
180 ms
scripts.js
170 ms
devicepx-jetpack.js
4 ms
scripts.js
178 ms
bg01.jpg
258 ms
e-201611.js
3 ms
btn-search.png
169 ms
bg_header2.png
166 ms
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logo.png
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logoAgora.png
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banner-ticket.png
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banner-rensai-01.jpg
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banner-shop.png
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btn-mailmagazine.jpg
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widgets.js
83 ms
btnToTop.png
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logoAgora-over.png
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g.gif
22 ms
kagakuhokugen_banner.jpg
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ajax-loader.gif
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timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
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syndication
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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logo_normal.gif
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twimg_u_ench_normal.gif
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syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
38 ms
syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
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link_v1_e64f66f5650df987d97cc5f00c4cb5987f367028.svg
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seinendan.org 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
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
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>).
seinendan.org 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
Browser errors were logged to the console
seinendan.org 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
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Seinendan.org 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 Seinendan.org 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.
seinendan.org
Open Graph data is detected on the main page of Seinendan. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: