Ark-pc.co.jp Site Title
秋葉原より全国スピード出荷！| パソコンSHOPアーク（ark）
Ark-pc.co.jp Meta Description
コンピュータ関連の通販なら秋葉原のパソコンSHOPアーク(ark)におまかせ。豊富な品揃えから在庫商品は即日出荷対応！送料無料対応商品やお得なセットキャンペーン各種をご用意。秋葉原店舗情報、法人取引、安心のサポート情報などまとめて提供中。
Ark-pc.co.jp Test Results
ark-pc.co.jp Mobile Usability: 98/100
Quick overview:
Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<a href="/category/DDR4…%29/?p2=c21050">DDR4</a> and 1 others are close to other tap targets.
...
ark-pc.co.jp Mobile Speed: 71/100
Quick overview:
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 142KiB (64% reduction).
Compressing https://www.ark-pc.co.jp/bs3/js/jquery-1.9.1.min.js?ver=1421306163 could save 58.5KiB (64% reduction).
...
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 6 blocking CSS resources. This causes a delay in rendering your page.
Approximately 50% 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:
https://www.ark-pc.co.jp/bs3/css/bootstrap.css?ver=1575521129
...
Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
Only about 56% of the final above-the-fold content could be rendered with the full HTML response.
...
Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 53.6KiB (23% reduction).
Compressing https://www.ark-pc.co.jp/imgfilter/?image=/image/matome/20191209/235244.png&width=340 could save 23.4KiB (28% 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:
https://trj.valuecommerce.com/vclp.js (expiration not specified)
...
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 13.8KiB (55% reduction).
Minifying https://www.ark-pc.co.jp/bs3/js/res/base.js?ver=1547379174 could save 13.2KiB (60% 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 1.9KiB (15% reduction).
Minifying https://www.ark-pc.co.jp/ could save 1.9KiB (15% 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 338B (32% reduction).
Minifying https://www.ark-pc.co.jp/bs3/css/res/page/ec_top.css?ver=1437285485 could save 338B (32% reduction) after compression.
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