1.5 sec in total
593 ms
791 ms
105 ms
Welcome to rupan.net homepage info - get ready to check Rupan best content for Japan right away, or after learning these important things about rupan.net
日本における技術革新 詳しく見る 最適なテック企業 HTECグループは、研究開発センターとして定評がある急成長中のテック企業です。弊社が開発を進めているプロジェクトは、IoT、仮想現実(VR)、データマイニングと機械学習、スマートエネルギー管理、遠隔医療、クロスプラットフォームの様々なポータルサイト、Web、モバイルの分野にまで及びます。 弊社のクライアントは、Intel、Qualcomm、IBM...
Visit rupan.netWe analyzed Rupan.net page load time and found that the first response time was 593 ms and then it took 896 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.
rupan.net performance score
name
value
score
weighting
Value2.0 s
83/100
10%
Value2.9 s
81/100
25%
Value4.3 s
76/100
10%
Value260 ms
83/100
30%
Value0.148
76/100
15%
Value3.7 s
90/100
10%
593 ms
189 ms
Our browser made a total of 2 requests to load all elements on the main page. We found that all of those requests were addressed to Rupan.net and no external sources were called. The less responsive or slowest element that took the longest time to load (593 ms) belongs to the original domain Rupan.net.
Page size can be reduced by 586 B (40%)
1.5 kB
887 B
In fact, the total size of Rupan.net main page is 1.5 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 905 B which makes up the majority of the site volume.
Potential reduce by 211 B
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 211 B or 37% of the original size.
Potential reduce by 375 B
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, Rupan needs image optimization as it can save up to 375 B or 41% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
1
1
The browser has sent 1 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rupan. According to our analytics all requests are already optimized.
rupan.net
593 ms
top.png
189 ms
rupan.net accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
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
rupan.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
rupan.net 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
JA
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rupan.net 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 Rupan.net 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.
rupan.net
Open Graph description is not detected on the main page of Rupan. 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: