5.3 sec in total
584 ms
4.4 sec
363 ms
Visit onkou.com now to see the best up-to-date Onkou content and also check out these interesting facts you probably never knew about onkou.com
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Visit onkou.comWe analyzed Onkou.com page load time and found that the first response time was 584 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
onkou.com performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value14.8 s
0/100
25%
Value10.3 s
8/100
10%
Value180 ms
92/100
30%
Value0.176
68/100
15%
Value11.1 s
20/100
10%
584 ms
173 ms
320 ms
332 ms
351 ms
Our browser made a total of 91 requests to load all elements on the main page. We found that 91% of them (83 requests) were addressed to the original Onkou.com, 4% (4 requests) were made to Sync3-res.digitalstage.jp and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Onkou.com.
Page size can be reduced by 603.7 kB (38%)
1.6 MB
971.9 kB
In fact, the total size of Onkou.com main page is 1.6 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. 45% of websites need less resources to load. Images take 980.0 kB which makes up the majority of the site volume.
Potential reduce by 21.8 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 21.8 kB or 79% of the original size.
Potential reduce by 139.2 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. Obviously, Onkou needs image optimization as it can save up to 139.2 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 227.3 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 227.3 kB or 71% of the original size.
Potential reduce by 215.4 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. Onkou.com needs all CSS files to be minified and compressed as it can save up to 215.4 kB or 88% of the original size.
Number of requests can be reduced by 26 (29%)
89
63
The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onkou. 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 from 16 to 1 for CSS and as a result speed up the page load time.
onkou.com
584 ms
style.css
173 ms
_else.css
320 ms
style.css
332 ms
index.css
351 ms
script.js
355 ms
swfaddress.js
535 ms
json.js
559 ms
sync.js
746 ms
sync.css
581 ms
common.css
181 ms
pagelayout.css
313 ms
printlayout.css
309 ms
blockskin.css
335 ms
overwrite.css
189 ms
style.css
177 ms
theme.css
175 ms
_else.css
175 ms
_else.css
179 ms
jquery-1.4.3.min.js
340 ms
jquery.easing.1.3.js
162 ms
movie.js
182 ms
parts.js
162 ms
fx.js
328 ms
override.js
319 ms
load.js
354 ms
sign.png
177 ms
3F3F3F3F3F3F3F2.jpg
557 ms
3F3F.png
360 ms
3F.png
346 ms
IMG_1851.JPG
1103 ms
3F3F3F3F.png
339 ms
3F3F-3.png
546 ms
3F3F3F3F3F3F3F3F.jpg
1294 ms
3F3F-1.png
572 ms
3F3F3F3Fpng.png
632 ms
IMG_2309.JPG
1452 ms
3F3F-1.png
786 ms
3F3F.png
917 ms
sign.png
815 ms
hr.gif
961 ms
li1.gif
1009 ms
DSC_2137.JPG
1146 ms
IMG_2054.JPG
1165 ms
IMG_1432.jpg
1206 ms
IMG_1390.JPG
1283 ms
DSC_0328.JPG
1372 ms
DSC_0317.JPG
1395 ms
IMG_1273.jpg
1423 ms
IMG_1240.JPG
1513 ms
DSC_0365.JPG
1517 ms
DSC_0455.JPG
1560 ms
IMG_1186.jpg
1607 ms
IMG_1138.JPG
1619 ms
IMG_1057.JPG
1660 ms
IMG_0967.JPG
1726 ms
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1721 ms
DSC_0172.JPG
1775 ms
DSC_0138.JPG
1830 ms
DSC_0078.JPG
1826 ms
IMG_0642.JPG
1853 ms
ga.js
41 ms
engine.js
1794 ms
spinner.gif
173 ms
__utm.gif
12 ms
IMG_0801.JPG
1759 ms
IMG_0446.jpg
1615 ms
IMG_0484.jpg
1701 ms
IMG_0406.JPG
1711 ms
IMG_0365.JPG
1515 ms
IMG_0305.jpg
1506 ms
DSC_0455.JPG
1549 ms
user_timeline.json
42 ms
DSC_0378.JPG
1504 ms
IMG_0330.JPG
1449 ms
DSC_0534.JPG
1437 ms
IMG_3073.JPG
1314 ms
IMG_2991.jpg
1300 ms
IMG_3033.jpg
1303 ms
IMG_2902.JPG
1212 ms
IMG_2867.jpg
1252 ms
IMG_2769.jpg
1256 ms
IMG_2830.jpg
1236 ms
IMG_2288.JPG
1185 ms
IMG_2373.jpg
1205 ms
IMG_0839.JPG
1144 ms
IMG_2387.JPG
1170 ms
h3.gif
1182 ms
nivo-slider.css
647 ms
custom-nivo-slider.css
671 ms
jquery.nivo.slider.pack.js
666 ms
onkou.com 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
Links do not have a discernible name
onkou.com 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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
onkou.com SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onkou.com 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 Onkou.com 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.
onkou.com
Open Graph description is not detected on the main page of Onkou. 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: