Site Title

るるぶトラベルで宿・ホテル・旅館の宿泊予約、国内旅行予約 Meta Description

宿・ホテル予約ならるるぶトラベル。当日予約や今だけのるるぶトラベル限定プランも。航空券やレンタカーと宿泊のセットでさらにお得に。温泉旅館からビジネスホテルまで目的に合わせて簡単検索。 Test Results Mobile Usability: 100/100 Mobile Speed: 45/100

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: (expiration not specified)
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 20 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.
Optimize CSS Delivery of the following:
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 308.6KiB (71% reduction).
Compressing could save 59.7KiB (64% 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 82.4KiB (37% reduction).
Minifying could save 23.6KiB (38% reduction).
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 76.8KiB (42% reduction).
Losslessly compressing could save 36.5KiB (50% 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 5.1KiB (14% reduction).
Minifying could save 5.1KiB (14% reduction).

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