3.7 sec in total
799 ms
2.6 sec
251 ms
Welcome to diamanterouge.jp homepage info - get ready to check Diamanterouge best content right away, or after learning these important things about diamanterouge.jp
携帯アフィリエイト、携帯ショップ、ネットショップ、ホームページ作成、スクールの運営、株式会社ディアマンルージュのホームページ
Visit diamanterouge.jpWe analyzed Diamanterouge.jp page load time and found that the first response time was 799 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster. This domain responded with an error, which can significantly jeopardize Diamanterouge.jp rating and web reputation
diamanterouge.jp performance score
name
value
score
weighting
Value1.0 s
100/100
10%
Value3.9 s
52/100
25%
Value2.3 s
99/100
10%
Value0 ms
100/100
30%
Value0
100/100
15%
Value1.0 s
100/100
10%
799 ms
367 ms
736 ms
370 ms
800 ms
Our browser made a total of 30 requests to load all elements on the main page. We found that all of those requests were addressed to Diamanterouge.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Diamanterouge.jp.
Page size can be reduced by 23.5 kB (5%)
444.2 kB
420.6 kB
In fact, the total size of Diamanterouge.jp main page is 444.2 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. Only 10% of websites need less resources to load. Images take 417.7 kB which makes up the majority of the site volume.
Potential reduce by 6.7 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 2.0 kB, which is 21% 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 6.7 kB or 70% of the original size.
Potential reduce by 2.5 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. Diamanterouge images are well optimized though.
Potential reduce by 14.3 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. Diamanterouge.jp needs all CSS files to be minified and compressed as it can save up to 14.3 kB or 85% of the original size.
We found no issues to fix!
27
27
The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamanterouge. According to our analytics all requests are already optimized.
diamanterouge.jp
799 ms
body1.css
367 ms
base.css
736 ms
side_navi.css
370 ms
logo.jpg
800 ms
top_img.jpg
1494 ms
hd.jpg
1683 ms
mailmag_banner.gif
630 ms
website_title.gif
396 ms
download_banner.gif
766 ms
company_title.gif
754 ms
line.gif
756 ms
link_title.gif
765 ms
watanabebanner.gif
1116 ms
takasimabanner.gif
1115 ms
bg.gif
384 ms
top_arrow.gif
385 ms
manu_home.gif
758 ms
manu_company.gif
767 ms
menu_prospectus.gif
728 ms
menu_website.gif
913 ms
menu_download.gif
1090 ms
menu_contact.gif
1118 ms
titlebar.gif
956 ms
right_top_button1.gif
947 ms
right_top_button2.gif
1090 ms
right_arrow.gif
1127 ms
link_bocks1.gif
1132 ms
link_bocks2.gif
1139 ms
footer_bg.gif
1274 ms
diamanterouge.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
diamanterouge.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Browser errors were logged to the console
diamanterouge.jp SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
JA
N/A
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamanterouge.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 Diamanterouge.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.
diamanterouge.jp
Open Graph description is not detected on the main page of Diamanterouge. 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: