4.3 sec in total
1.2 sec
2.5 sec
603 ms
Click here to check amazing Ke Tai content for Japan. Otherwise, check out these important facts you probably never knew about ke-tai.org
ケータイプログラマのためのコミュニティサイト。携帯電話・スマートフォン向けサイト開発に関する記事・情報を紹介。
Visit ke-tai.orgWe analyzed Ke-tai.org page load time and found that the first response time was 1.2 sec and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
ke-tai.org performance score
name
value
score
weighting
Value2.8 s
56/100
10%
Value3.1 s
76/100
25%
Value4.3 s
76/100
10%
Value260 ms
84/100
30%
Value0.001
100/100
15%
Value3.2 s
94/100
10%
1180 ms
342 ms
7 ms
11 ms
361 ms
Our browser made a total of 69 requests to load all elements on the main page. We found that 20% of them (14 requests) were addressed to the original Ke-tai.org, 33% (23 requests) were made to Cdn.b.st-hatena.com and 10% (7 requests) were made to Images.amazon.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ke-tai.org.
Page size can be reduced by 106.9 kB (38%)
277.9 kB
171.1 kB
In fact, the total size of Ke-tai.org main page is 277.9 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. Images take 125.6 kB which makes up the majority of the site volume.
Potential reduce by 59.5 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 16.0 kB, which is 22% 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 59.5 kB or 82% of the original size.
Potential reduce by 3.5 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. Ke Tai images are well optimized though.
Potential reduce by 38.0 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 38.0 kB or 52% of the original size.
Potential reduce by 5.9 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. Ke-tai.org needs all CSS files to be minified and compressed as it can save up to 5.9 kB or 79% of the original size.
Number of requests can be reduced by 42 (64%)
66
24
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ke Tai. 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 as a result speed up the page load time.
ke-tai.org
1180 ms
style.css
342 ms
show_ads.js
7 ms
widgets.js
11 ms
wp-embed.min.js
361 ms
urchin.js
114 ms
wp-emoji-release.min.js
596 ms
blog
854 ms
4839936757.09.TZZZZZZZ.jpg
285 ms
b_entry.gif
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logo.gif
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banner2.png
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hr.gif
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bullet.gif
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rss_icon.gif
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infiniteloop_botton2.gif
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advertisement.png
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titile_icon.gif
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ldd-page.png
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ca-pub-0839320272514097.js
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zrt_lookup.html
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show_ads_impl.js
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ads
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osd.js
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br.gif
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ads
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__utm.gif
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button.0308b81ff1714e446f674b5b9793f2cd.js
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.en.html
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css
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abg.js
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ke-tai.org 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
button, link, and menuitem elements do not have accessible names.
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
ke-tai.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
General
Impact
Issue
Detected JavaScript libraries
ke-tai.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
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ke-tai.org 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 Ke-tai.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.
ke-tai.org
Open Graph description is not detected on the main page of Ke Tai. 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: