4.2 sec in total
915 ms
2.6 sec
651 ms
Visit kobutusyou.com now to see the best up-to-date Kobutusyou content for Japan and also check out these interesting facts you probably never knew about kobutusyou.com
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Visit kobutusyou.comWe analyzed Kobutusyou.com page load time and found that the first response time was 915 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
kobutusyou.com performance score
name
value
score
weighting
Value1.2 s
99/100
10%
Value2.2 s
95/100
25%
Value2.4 s
98/100
10%
Value0 ms
100/100
30%
Value0.035
100/100
15%
Value1.2 s
100/100
10%
915 ms
560 ms
571 ms
186 ms
520 ms
Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Kobutusyou.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Kobutusyou.com.
Page size can be reduced by 21.3 kB (10%)
223.9 kB
202.6 kB
In fact, the total size of Kobutusyou.com main page is 223.9 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. 15% of websites need less resources to load. Images take 193.6 kB which makes up the majority of the site volume.
Potential reduce by 18.2 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 18.2 kB or 70% of the original size.
Potential reduce by 47 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. Kobutusyou images are well optimized though.
Potential reduce by 816 B
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 816 B or 64% of the original size.
Potential reduce by 2.2 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. Kobutusyou.com needs all CSS files to be minified and compressed as it can save up to 2.2 kB or 76% of the original size.
We found no issues to fix!
23
23
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobutusyou. According to our analytics all requests are already optimized.
kobutusyou.com
915 ms
hoba.js
560 ms
sin.css
571 ms
obi_01.gif
186 ms
obi_02.gif
520 ms
obi_03.gif
522 ms
obi_04.gif
540 ms
Titlle.jpg
547 ms
Titlle02.jpg
719 ms
Titlle03.jpg
924 ms
Titlle04.jpg
1037 ms
check.gif
695 ms
v4_anim076.gif
898 ms
midasi1_01.gif
733 ms
midasi1_02.gif
1216 ms
p.jpg
899 ms
Check2.gif
913 ms
Komaru.jpg
1078 ms
04m.gif
1078 ms
07.gif
1096 ms
muryou.jpg
1476 ms
okane.jpg
1419 ms
Check.jpg
1246 ms
MagaMain.jpg
1460 ms
MagaImg.jpg
1450 ms
kobutusyou.com 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
Form elements do not have associated labels
Links do not have a discernible name
kobutusyou.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
kobutusyou.com 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
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kobutusyou.com 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 Kobutusyou.com 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.
kobutusyou.com
Open Graph description is not detected on the main page of Kobutusyou. 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: