2.2 sec in total
551 ms
1.5 sec
113 ms
Visit royalpurple.co.jp now to see the best up-to-date Royalpurple content and also check out these interesting facts you probably never knew about royalpurple.co.jp
唯一無二の高性能潤滑剤...それがROYAL PURPLE - ロイヤルパープル日本販売元-有限会社ウィズプロジェクト
Visit royalpurple.co.jpWe analyzed Royalpurple.co.jp page load time and found that the first response time was 551 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
royalpurple.co.jp performance score
name
value
score
weighting
Value6.3 s
3/100
10%
Value7.9 s
3/100
25%
Value13.6 s
2/100
10%
Value180 ms
91/100
30%
Value0
100/100
15%
Value6.6 s
57/100
10%
551 ms
632 ms
249 ms
322 ms
325 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 75% of them (24 requests) were addressed to the original Royalpurple.co.jp, 9% (3 requests) were made to S.ytimg.com and 6% (2 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (805 ms) belongs to the original domain Royalpurple.co.jp.
Page size can be reduced by 344.4 kB (75%)
461.5 kB
117.1 kB
In fact, the total size of Royalpurple.co.jp main page is 461.5 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. CSS take 244.2 kB which makes up the majority of the site volume.
Potential reduce by 7.1 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 7.1 kB or 71% of the original size.
Potential reduce by 134.6 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 134.6 kB or 65% of the original size.
Potential reduce by 202.6 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. Royalpurple.co.jp needs all CSS files to be minified and compressed as it can save up to 202.6 kB or 83% of the original size.
Number of requests can be reduced by 3 (10%)
29
26
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Royalpurple. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
royalpurple.co.jp
551 ms
acclog.cgi
632 ms
rogo.gif
249 ms
with-rogo.gif
322 ms
1-.gif
325 ms
4.gif
332 ms
2.gif
332 ms
3.gif
347 ms
5.gif
363 ms
6.gif
479 ms
com-title.gif
485 ms
mail-image.gif
496 ms
facebook.gif
498 ms
link-title.gif
521 ms
b-e.gif
722 ms
jdda.gif
638 ms
nhra.gif
805 ms
new-title.gif
661 ms
nj-0w3qKpb4
68 ms
www-embed-player-vflfNyN_r.css
23 ms
www-embed-player.js
40 ms
base.js
56 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
32 ms
ad_status.js
74 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
49 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
51 ms
mail-b-.gif
167 ms
4-.gif
176 ms
2-.gif
167 ms
3-.gif
163 ms
5-.gif
182 ms
6-.gif
160 ms
royalpurple.co.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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
royalpurple.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
Browser errors were logged to the console
royalpurple.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
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Royalpurple.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 Royalpurple.co.jp 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.
royalpurple.co.jp
Open Graph description is not detected on the main page of Royalpurple. 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: