Ra9.jp Site Title

誰でも簡単作成!無料メーリングリスト「らくらく連絡網」

Ra9.jp Meta Description

サークル、幼稚園、野球チーム、サッカーやフットサルチーム、PTAなど日本全国で最も多くの方に使われている無料メーリングリスト(ML)!スマートフォン/PC/携帯に対応。MLで日程調整、出欠確認が簡単便利に。更に写真、ファイルが添付できて仲間と共有できます。

Ra9.jp Test Results

Ra9.jp Mobile Usability: 100/100

Ra9.jp Mobile Speed: 55/100

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://p.ra9.jp/piwik/piwik.js (expiration not specified)
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ra9.jp/wp-content/themes/ra9/js/jquery-1.9.1.min.js
Optimize CSS Delivery of the following:
https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 63.9KiB (30% reduction).
Compressing http://www.ra9.jp/wp-content/themes/ra9/images/ra9_pro.png could save 12.1KiB (20% 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 31KiB (64% reduction).
Compressing http://p.ra9.jp/piwik/piwik.js could save 28.6KiB (65% 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 2KiB (24% reduction).
Minifying http://www.ra9.jp/wp-content/themes/ra9/style.css could save 2KiB (24% reduction) after compression.
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 556B (38% reduction).
Minifying http://www.ra9.jp/wp-content/themes/ra9/js/yomon.js could save 556B (38% reduction) after compression.

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Last Tested:

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