5.4 sec in total
Welcome to rokoshira.jp homepage info - get ready to check Rokoshira best content for Japan right away, or after learning these important things about rokoshira.jp
We analyzed Rokoshira.jp page load time and found that the first response time was 499 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
rokoshira.jp performance score
Our browser made a total of 141 requests to load all elements on the main page. We found that 92% of them (130 requests) were addressed to the original Rokoshira.jp, 1% (2 requests) were made to Smarticon.geotrust.com and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Rokoshira.jp.
Page size can be reduced by 279.7 kB (20%)
In fact, the total size of Rokoshira.jp main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 48.9 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 14.0 kB, which is 24% 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 48.9 kB or 83% of the original size.
Potential reduce by 92.3 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. Rokoshira images are well optimized though.
Potential reduce by 85.4 kB
Potential reduce by 53.2 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. Rokoshira.jp needs all CSS files to be minified and compressed as it can save up to 53.2 kB or 85% of the original size.
Number of requests can be reduced by 43 (31%)
rokoshira.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
<html> element does not have a [lang] attribute
rokoshira.jp best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
rokoshira.jp SEO score
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rokoshira.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 Rokoshira.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.
Open Graph description is not detected on the main page of Rokoshira. 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: