Site Title

ビットバンク(bitbank) | ビットコイン(Bitcoin)・仮想通貨取引所 Meta Description

ビットバンク(bitbank)は、ビットコイン・リップル・イーサリアムなど人気の仮想通貨を売買できる仮想通貨取引所です。国内No.1の取引量と高度なセキュリティを持つビットバンクで、一歩先の仮想通貨トレードを始めてみませんか。 Test Results Mobile Usability: 100/100 Mobile Speed: 30/100

Quick overview:
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1.2MiB (77% reduction).
Compressing could save 616.3KiB (84% reduction).
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 1 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 91.1KiB (73% reduction).
Compressing could save 52.3KiB (80% reduction).
Reduce server response time
In our test, your server responded in 0.45 seconds.
There are many factors that can slow down your server response time. Please read our recommendations to learn how you can monitor and measure where your server is spending the most time.
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 2KiB (42% reduction).
Minifying could save 1.4KiB (61% reduction) after compression.
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 1.3KiB (61% reduction).
Minifying could save 1.3KiB (61% reduction) after compression.

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