Rakus.co.jp Site Title

企業の成長を支援するクラウドサービス | 株式会社ラクス

Rakus.co.jp Meta Description

株式会社ラクスの公式企業サイトです。株式会社ラクスは、「ITサービスで企業の成長を継続的に支援します」をミッションに、お客様の課題解決やビジネスの成長を、クラウドサービスとIT人材で支援しています。

Rakus.co.jp Test Results

rakus.co.jp Mobile Usability: 100/100


rakus.co.jp Mobile Speed: 36/100

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:
https://rakus.co.jp/css/colorbox.css (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 10 blocking script resources and 3 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.
https://rakus.co.jp/js/greensock/TweenMax.min.js
...
Optimize CSS Delivery of the following:
https://rakus.co.jp/css/style.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 317.5KiB (46% reduction).
Compressing https://rakus.co.jp/images/bg_news.jpg could save 78.8KiB (77% 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 244.4KiB (74% reduction).
Compressing https://rakus.co.jp/css/style-mobile.css could save 63.9KiB (83% 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 40.6KiB (34% reduction).
Minifying https://rakus.co.jp/css/style-mobile.css could save 30.5KiB (40% reduction).
...
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 32.4KiB (38% reduction).
Minifying https://rakus.co.jp/js/jquery.colorbox.js could save 10KiB (36% 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 5.8KiB (17% reduction).
Minifying https://rakus.co.jp/ could save 4.5KiB (17% reduction).
...

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