5.8 sec in total
808 ms
4.4 sec
579 ms
Visit kokoro-i.jp now to see the best up-to-date Kokoro I content for Japan and also check out these interesting facts you probably never knew about kokoro-i.jp
Visit kokoro-i.jpWe analyzed Kokoro-i.jp page load time and found that the first response time was 808 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kokoro-i.jp performance score
name
value
score
weighting
Value3.6 s
33/100
10%
Value12.5 s
0/100
25%
Value6.9 s
33/100
10%
Value110 ms
98/100
30%
Value0.589
11/100
15%
Value10.2 s
25/100
10%
808 ms
349 ms
348 ms
361 ms
941 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that all of those requests were addressed to Kokoro-i.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Kokoro-i.jp.
Page size can be reduced by 91.8 kB (5%)
1.8 MB
1.7 MB
In fact, the total size of Kokoro-i.jp main page is 1.8 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. 20% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.
Potential reduce by 19.9 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 19.9 kB or 76% of the original size.
Potential reduce by 1.5 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. Kokoro I images are well optimized though.
Potential reduce by 62.0 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 62.0 kB or 65% of the original size.
Potential reduce by 8.5 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. Kokoro-i.jp needs all CSS files to be minified and compressed as it can save up to 8.5 kB or 77% of the original size.
Number of requests can be reduced by 11 (17%)
65
54
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kokoro I. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.
kokoro-i.jp
808 ms
base0222.css
349 ms
style0222.css
348 ms
form0218.css
361 ms
1.7.1.jquery.min.js
941 ms
jquery-contained-sticky-scroll.js
385 ms
title00.jpg
936 ms
btn00000.gif
725 ms
side01.png
190 ms
side03.png
197 ms
side02.png
664 ms
side04.png
174 ms
side_btn.png
347 ms
bg_re.png
381 ms
s01a.png
774 ms
s01b.png
863 ms
s01c.png
757 ms
s01d.png
1432 ms
s01e.png
905 ms
btn001_off.png
947 ms
s02a.png
969 ms
s02b.png
1206 ms
s02c.png
1265 ms
s02d.png
1294 ms
s02e.png
1322 ms
s02ff.png
1738 ms
s03a.png
1380 ms
s03b.png
1628 ms
s03c.png
1476 ms
s03cc.png
1514 ms
s03d.png
1724 ms
s03dd.png
1626 ms
s03e.png
1658 ms
s03ee.png
1889 ms
s03f.png
1820 ms
s03g.jpg
1993 ms
f01a.jpg
1840 ms
f01b.jpg
1899 ms
p_list_a0.png
1930 ms
p_i01b.png
2013 ms
p_i01c.png
2018 ms
p_i01d.png
2078 ms
p_list_b0.png
1903 ms
f2_off.png
1938 ms
f2_a.png
1983 ms
f2_b.png
1864 ms
f2_o.png
1820 ms
f2_ab.png
1585 ms
p_list_c0.png
1548 ms
f_off.png
1563 ms
f3_josei.png
1585 ms
f3_dansei.png
1516 ms
p_list_d0.png
1499 ms
f4_mikon.png
1487 ms
f4_kikon.png
1513 ms
p_list_e0.png
1542 ms
p_list_f0.png
1334 ms
p_i06b.png
1290 ms
fix_00off.png
1301 ms
clear10.png
1269 ms
dmin_mobile.png
1269 ms
dmin_android.png
1272 ms
dmin_iphone.png
1244 ms
footer00.jpg
1220 ms
f2_on.png
1137 ms
f_on.png
1160 ms
kokoro-i.jp accessibility score
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
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.
kokoro-i.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
kokoro-i.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Page is blocked from indexing
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kokoro-i.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 Kokoro-i.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.
kokoro-i.jp
Open Graph description is not detected on the main page of Kokoro I. 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: