Site Title

AIR DO/航空券予約・空席照会・運賃案内 Meta Description

【AIR DO公式サイト】北海道発着の航空券はAIR DO(エア・ドゥ)で!時刻表、空席・運賃照会、予約・購入、DOマイルのご案内。おトクなやホテル・レンタカープランのご紹介。 Test Results Mobile Usability: 100/100 Mobile Speed: 72/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 2 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
Optimize CSS Delivery of the following:
Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
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)
Reduce server response time
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 7.6KiB (73% reduction).
Compressing could save 4.5KiB (74% reduction).
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 4.2KiB (12% reduction).
Losslessly compressing could save 1.7KiB (56% 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 3.1KiB (40% reduction).
Minifying could save 2.5KiB (43% reduction).

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