Riso.co.jp Site Title

理想科学工業株式会社|RISO

Riso.co.jp Meta Description

理想科学工業株式会社のホームページです。プリンター・印刷機などの製品情報、IR・環境への取り組みなどの企業情報を掲載しています。

Riso.co.jp Test Results

riso.co.jp Mobile Usability: 99/100

Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target <button type="button" class="flickity-prev-…utton previous"></button> and 1 others are close to other tap targets .

riso.co.jp Mobile Speed: 30/100

Quick overview:
Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
http://a248.e.akamai.net/f/248/45380/10m/dac1.download.akamai.com/45379/sr/cms2/advmap.js (expiration not specified)
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 565.7KiB (60% reduction).
Compressing http://riso.co.jp/images/bg_sp_top_about_us.jpg could save 151.1KiB (73% reduction).
...
Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 504.2KiB (75% reduction).
Compressing http://riso.co.jp/common/js/jquery-1.6.2.js could save 164.3KiB (71% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.
http://riso.co.jp/common/renew_files/js/lib.js
...
Optimize CSS Delivery of the following:
http://riso.co.jp/common/renew_files/css/master.css
...
Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 131.4KiB (44% reduction).
Minifying http://riso.co.jp/common/js/jquery-1.6.2.js could save 99.6KiB (44% reduction).
...
Minify CSS
Compacting CSS code can save many bytes of data and speed up download and parse times.
Minify CSS for the following resources to reduce their size by 29.8KiB (17% reduction).
Minifying http://riso.co.jp/common/renew_files/css/master.css could save 28.4KiB (17% reduction).
...
Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 3.4KiB (11% reduction).
Minifying http://riso.co.jp/ could save 3.4KiB (11% reduction).

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