29.2 sec in total
442 ms
28.3 sec
475 ms
Visit kaikatsu.jp now to see the best up-to-date Kaikatsu content for Japan and also check out these interesting facts you probably never knew about kaikatsu.jp
Visit kaikatsu.jpWe analyzed Kaikatsu.jp page load time and found that the first response time was 442 ms and then it took 28.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
kaikatsu.jp performance score
name
value
score
weighting
Value8.0 s
0/100
10%
Value38.8 s
0/100
25%
Value15.8 s
0/100
10%
Value17,900 ms
0/100
30%
Value0.029
100/100
15%
Value35.1 s
0/100
10%
442 ms
1084 ms
346 ms
1391 ms
370 ms
Our browser made a total of 133 requests to load all elements on the main page. We found that 95% of them (127 requests) were addressed to the original Kaikatsu.jp, 2% (2 requests) were made to Google-analytics.com and 2% (2 requests) were made to Staticxx.facebook.com. The less responsive or slowest element that took the longest time to load (9.8 sec) belongs to the original domain Kaikatsu.jp.
Page size can be reduced by 381.3 kB (15%)
2.5 MB
2.1 MB
In fact, the total size of Kaikatsu.jp main page is 2.5 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. 35% of websites need less resources to load. Images take 2.1 MB which makes up the majority of the site volume.
Potential reduce by 38.0 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 38.0 kB or 78% of the original size.
Potential reduce by 150.3 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. Kaikatsu images are well optimized though.
Potential reduce by 174.2 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 174.2 kB or 66% of the original size.
Potential reduce by 18.8 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. Kaikatsu.jp needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 79% of the original size.
Number of requests can be reduced by 60 (46%)
131
71
The browser has sent 131 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kaikatsu. 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 9 to 1 for CSS and as a result speed up the page load time.
kaikatsu.jp
442 ms
index.html
1084 ms
base.css
346 ms
stylegateway.css
1391 ms
mm_lib.js
370 ms
prototype.js
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cookiemanager.js
384 ms
fontSizeChanger.js
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iepngfix_tilebg.js
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swfobject.js
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sidemap.js
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jquery-1.7.2.min.js
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jquery.easing.1.3.js
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google.js
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slide.js
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analytics_helper.js
1684 ms
jquery.cookie.js
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jwSearch.js
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jwd_kaikatsu_form.css
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include.css
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initial.css
358 ms
fontstyle.css
359 ms
form.css
477 ms
styleframe.css
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bg_002_001.jpg
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kaikatsu.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.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
kaikatsu.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
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
kaikatsu.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 doesn't use 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 Kaikatsu.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 Kaikatsu.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.
kaikatsu.jp
Open Graph description is not detected on the main page of Kaikatsu. 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: