6.9 sec in total
549 ms
5.8 sec
517 ms
Click here to check amazing Kousai Vip content. Otherwise, check out these important facts you probably never knew about kousai-vip.com
Visit kousai-vip.comWe analyzed Kousai-vip.com page load time and found that the first response time was 549 ms and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
kousai-vip.com performance score
name
value
score
weighting
Value0.6 s
100/100
10%
Value0.6 s
100/100
25%
Value0.9 s
100/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value0.6 s
100/100
10%
549 ms
770 ms
26 ms
485 ms
709 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 70% of them (14 requests) were addressed to the original Kousai-vip.com, 15% (3 requests) were made to Fonts.gstatic.com and 5% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (4.4 sec) belongs to the original domain Kousai-vip.com.
Page size can be reduced by 117.2 kB (24%)
497.7 kB
380.5 kB
In fact, the total size of Kousai-vip.com main page is 497.7 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. 65% of websites need less resources to load. Images take 372.2 kB which makes up the majority of the site volume.
Potential reduce by 64.8 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. This page needs HTML code to be minified as it can gain 12.8 kB, which is 17% 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 64.8 kB or 87% of the original size.
Potential reduce by 25.4 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. Kousai Vip images are well optimized though.
Potential reduce by 1.1 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. This website has mostly compressed JavaScripts.
Potential reduce by 25.9 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. Kousai-vip.com needs all CSS files to be minified and compressed as it can save up to 25.9 kB or 81% of the original size.
We found no issues to fix!
15
15
The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kousai Vip. According to our analytics all requests are already optimized.
kousai-vip.com
549 ms
www.kousai-vip.com
770 ms
css
26 ms
style.css
485 ms
logo.png
709 ms
carnet_468_60.gif
4367 ms
200x160.gif
4359 ms
banner10_carnet.gif
4363 ms
jquery.min.js
35 ms
script.js
300 ms
1367901079_lifeshibuya234-60.gif
4182 ms
banner2_carnet.gif
4185 ms
banner5_carnet.gif
4194 ms
160x120.gif
4198 ms
sprite.png
3857 ms
photo.png
3861 ms
_jugwxhkkynrvsfrxVx8gXhCUOGz7vYGh680lGh-uXM.woff
3644 ms
Q5heFUrdmei9axbMITxxxXhCUOGz7vYGh680lGh-uXM.woff
3645 ms
FJNab1jzp1t7ctjNl8ugHD8E0i7KZn-EPnyo3HZu7kw.woff
3644 ms
ga.js
3307 ms
kousai-vip.com accessibility score
kousai-vip.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
kousai-vip.com SEO score
N/A
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kousai-vip.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Kousai-vip.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.
kousai-vip.com
Open Graph description is not detected on the main page of Kousai Vip. 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: