7.5 sec in total
938 ms
4.8 sec
1.7 sec
Welcome to tsunami311.seesaa.net homepage info - get ready to check Tsunami 311 Seesaa best content for Japan right away, or after learning these important things about tsunami311.seesaa.net
韓流ビギナーの部屋デラックス
Visit tsunami311.seesaa.netWe analyzed Tsunami311.seesaa.net page load time and found that the first response time was 938 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tsunami311.seesaa.net performance score
name
value
score
weighting
Value10.7 s
0/100
10%
Value10.7 s
0/100
25%
Value25.7 s
0/100
10%
Value4,820 ms
0/100
30%
Value0
100/100
15%
Value25.5 s
0/100
10%
938 ms
363 ms
305 ms
304 ms
305 ms
Our browser made a total of 115 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Tsunami311.seesaa.net, 25% (29 requests) were made to Blog.seesaa.jp and 5% (6 requests) were made to Tsunami311.up.n.seesaa.net. The less responsive or slowest element that took the longest time to load (971 ms) relates to the external source Tsunami311.up.n.seesaa.net.
Page size can be reduced by 307.9 kB (44%)
694.1 kB
386.1 kB
In fact, the total size of Tsunami311.seesaa.net main page is 694.1 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 310.1 kB which makes up the majority of the site volume.
Potential reduce by 75.2 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 75.2 kB or 74% of the original size.
Potential reduce by 324 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. Tsunami 311 Seesaa images are well optimized though.
Potential reduce by 217.5 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 217.5 kB or 70% of the original size.
Potential reduce by 14.9 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. Tsunami311.seesaa.net needs all CSS files to be minified and compressed as it can save up to 14.9 kB or 73% of the original size.
Number of requests can be reduced by 66 (61%)
108
42
The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tsunami 311 Seesaa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
tsunami311.seesaa.net
938 ms
styles-index.css
363 ms
user-common.css
305 ms
common_header.js
304 ms
ad_plugin.js
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article_search.js
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fan.js
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external_video.js
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PihBxdUOnR
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bl-bookmarks.js
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widget.js
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analytics-seesaa-net.js
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seesaa_plugin_qrcode_80952.png
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2013_1225-thumbnail2.jpg
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br_c_1317_1.gif
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banner_23.gif
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fan_message.gif
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fan_read.gif
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fan_received.gif
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fan_bookmark.gif
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fan_friend.gif
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seesaablog.gif
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common-header.css
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ot_square.pl
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AdLantisLoader.js
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10.gif
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embed.js
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ico_pr2.gif
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common_header_sb.css
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head.jpg
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side_title.gif
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ico_y.gif
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external_video_log
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showad.js
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showad.js
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AdServerServlet
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PugMaster
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listCategoryArticle.gif
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button-only@2x.png
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bookmark.gif
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follow_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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jot.html
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load_iframe
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ads_premium.js
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adcore.js
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adcore_pc.js
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adcore_pc_infeed_inline.js
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RestoreXidToMediaStorage.html
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tsunami311.seesaa.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
<frame> or <iframe> elements do not have a title
Image elements do not have [alt] attributes
Form elements do not have associated labels
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.
tsunami311.seesaa.net 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
Browser errors were logged to the console
tsunami311.seesaa.net 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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tsunami311.seesaa.net 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 Tsunami311.seesaa.net 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.
tsunami311.seesaa.net
Open Graph description is not detected on the main page of Tsunami 311 Seesaa. 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: