5.7 sec in total
860 ms
4.5 sec
338 ms
Welcome to edogawa-bunkacenter.jp homepage info - get ready to check Edogawa Bunkacenter best content for Japan right away, or after learning these important things about edogawa-bunkacenter.jp
江戸川区総合文化センターは、大ホール、小ホール、会議室、展示室・展示ギャラリーなどを備えた文化施設です。
Visit edogawa-bunkacenter.jpWe analyzed Edogawa-bunkacenter.jp page load time and found that the first response time was 860 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
edogawa-bunkacenter.jp performance score
name
value
score
weighting
Value2.7 s
61/100
10%
Value3.3 s
70/100
25%
Value4.8 s
66/100
10%
Value1,010 ms
27/100
30%
Value0.314
37/100
15%
Value9.0 s
34/100
10%
860 ms
857 ms
70 ms
359 ms
369 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 87% of them (69 requests) were addressed to the original Edogawa-bunkacenter.jp, 4% (3 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Edogawa-bunkacenter.jp.
Page size can be reduced by 94.5 kB (10%)
919.4 kB
824.9 kB
In fact, the total size of Edogawa-bunkacenter.jp main page is 919.4 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. 35% of websites need less resources to load. Images take 786.3 kB which makes up the majority of the site volume.
Potential reduce by 15.7 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. 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 15.7 kB or 74% of the original size.
Potential reduce by 3.0 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. Edogawa Bunkacenter images are well optimized though.
Potential reduce by 53.7 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 53.7 kB or 63% of the original size.
Potential reduce by 22.1 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. Edogawa-bunkacenter.jp needs all CSS files to be minified and compressed as it can save up to 22.1 kB or 83% of the original size.
Number of requests can be reduced by 30 (38%)
78
48
The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edogawa Bunkacenter. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
edogawa-bunkacenter.jp
860 ms
basic.css
857 ms
jquery.min.js
70 ms
common.js
359 ms
basic.css
369 ms
jquery.socialbutton.js
903 ms
jquery.socialbutton_suntory.js
907 ms
basic.js
510 ms
jquery.jscrollpane.css
537 ms
jquery.jscrollpane.min.js
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blueberry.css
681 ms
jquery.blueberry.js
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index.js
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bg_wrapper_tp02.jpg
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bg_wrapper_tp01.gif
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header_logo.gif
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index_search_txt.gif
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index_search_img_off.gif
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hd_link_list00.gif
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hd_link_list01.gif
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gnavi.gif
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125_bnr.jpg
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151027lesferes_ban.jpg
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img_05gaikan.jpg
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index_ttl_tp01_01.gif
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btn_detail_tp01_off.gif
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2016kabuki_preseminar_flyer_160.jpg
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btn_detail_tp02_off.gif
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edogawa125-160.jpg
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2016kabuki_pre_flyer_160.jpg
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festival_160.gif
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index_ttl_tp02_01.gif
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btn_detail_tp03_off.gif
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news_icon_tp05.gif
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bg_institution.gif
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institution_photo_tp01.jpg
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institution_txt_tp01.gif
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institution_txt_tp02.gif
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btn_detail_tp04_off.gif
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institution_btn_edo_off.gif
1996 ms
institution_txt_tp03.gif
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index_btn_ticket_off.gif
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ga.js
33 ms
widgets.js
141 ms
like.php
61 ms
__utm.gif
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qeKvIRsJabD.js
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LVx-xkvaJ0b.png
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index_btn_edo_off.gif
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button.0308b81ff1714e446f674b5b9793f2cd.js
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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index_member_btn_02_off.gif
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index_eventguide_ttl_01.gif
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EG_2016_0405.jpg
1999 ms
jot
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index_eventguide_ttl_02.gif
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index_banner_01.gif
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index_banner_02.gif
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bg_footer_01.gif
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footer_logo.gif
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icon_ft_pt01.gif
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icon_ft_pt02.gif
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icon_ft_pt03.gif
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icon_ft_pt04.gif
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facebook_share.gif
1240 ms
print.css
173 ms
icon_pager_active.gif
172 ms
icon_pager.gif
180 ms
edogawa-bunkacenter.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
edogawa-bunkacenter.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
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
edogawa-bunkacenter.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edogawa-bunkacenter.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 Edogawa-bunkacenter.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.
edogawa-bunkacenter.jp
Open Graph data is detected on the main page of Edogawa Bunkacenter. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: