5.6 sec in total
620 ms
4.7 sec
219 ms
Visit ritsubi.co.jp now to see the best up-to-date Ritsubi content for Japan and also check out these interesting facts you probably never knew about ritsubi.co.jp
エステサロン専用化粧品やサプリメントの販売。人気の業務用美容機器・痩身機器の販売・レンタルについての御相談はこちらから
Visit ritsubi.co.jpWe analyzed Ritsubi.co.jp page load time and found that the first response time was 620 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.
ritsubi.co.jp performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value24.3 s
0/100
25%
Value15.9 s
0/100
10%
Value1,660 ms
11/100
30%
Value0.792
5/100
15%
Value18.4 s
3/100
10%
620 ms
308 ms
9 ms
329 ms
329 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original Ritsubi.co.jp, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Ritsubi.co.jp.
Page size can be reduced by 146.9 kB (17%)
879.8 kB
732.9 kB
In fact, the total size of Ritsubi.co.jp main page is 879.8 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. 25% of websites need less resources to load. Images take 764.7 kB which makes up the majority of the site volume.
Potential reduce by 17.5 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 17.5 kB or 81% of the original size.
Potential reduce by 95.6 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, Ritsubi needs image optimization as it can save up to 95.6 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 8.8 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 8.8 kB or 14% of the original size.
Potential reduce by 25.0 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. Ritsubi.co.jp needs all CSS files to be minified and compressed as it can save up to 25.0 kB or 81% of the original size.
Number of requests can be reduced by 8 (15%)
54
46
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ritsubi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
ritsubi.co.jp
620 ms
import.css
308 ms
jquery.min.js
9 ms
carousellite.js
329 ms
jcarousellite_1.0.1.pack.js
329 ms
yuga.js
321 ms
normarize.css
191 ms
common.css
314 ms
style.css
494 ms
thickbox.css
350 ms
ga.js
88 ms
back.png
168 ms
logo.png
316 ms
arrow.png
329 ms
menu1.png
357 ms
menu2.png
358 ms
menu3.png
358 ms
menu4.png
474 ms
menu5.png
620 ms
main_img.png
1498 ms
arrow_left.png
665 ms
arrow_right.png
684 ms
banner1.png
856 ms
banner7.png
1011 ms
banner4.png
1110 ms
banner3.png
1128 ms
banner15.jpg
1220 ms
banner5.png
1190 ms
home_whatsnew.png
1338 ms
update.png
1462 ms
event.png
1484 ms
newsrelease.png
1505 ms
home_media.png
1547 ms
home_phot.png
1676 ms
contest6.jpg
1998 ms
arrow_gray.png
1814 ms
contest5.jpg
1955 ms
banner_recruit.png
1967 ms
banner_equipment.png
2210 ms
banner_value.png
2288 ms
tel_left.png
2148 ms
form_internet.png
2269 ms
footer_bt.png
2284 ms
tel_right.png
2345 ms
footer_logo.png
2498 ms
menu1_on.png
2537 ms
menu2_on.png
2583 ms
__utm.gif
12 ms
menu3_on.png
2457 ms
menu4_on.png
2319 ms
menu5_on.png
2377 ms
banner_recruit_on.png
2499 ms
banner_equipment_on.png
2647 ms
banner_value_on.png
2876 ms
footer_bt_on.png
2496 ms
ritsubi.co.jp accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
ARIA input fields do not have accessible names
ARIA toggle fields do not have accessible names
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
ritsubi.co.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
ritsubi.co.jp SEO score
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 uses legible font sizes
Tap targets are not sized appropriately
JA
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ritsubi.co.jp 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 Ritsubi.co.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.
ritsubi.co.jp
Open Graph description is not detected on the main page of Ritsubi. 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: