Db.tt Site Title

Dropbox.com

Db.tt Meta Description

Dropbox helps you simplify your workflow. So you can spend more time in your flow.

Db.tt Test Results

db.tt Mobile Usability: 100/100


db.tt Mobile Speed: 71/100

Quick overview:
Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 13 blocking CSS resources. This causes a delay in rendering your page.
Approximately 8% 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://cfl.dropboxstatic.com/static/css/font_paper_atlas_grotesk-vflEbKJso.css
...
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://b92.yahoo.co.jp/js/s_retargeting.js (expiration not specified)
...
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 2.2KiB (24% reduction).
Minifying https://cfl.dropboxstatic.com/static/css/spectrum/index.web-vflYnFJZZ.css could save 2.2KiB (24% reduction) after compression.
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 899B (51% reduction).
Compressing https://marketing.dropbox.com/?referrer= could save 899B (51% 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 430B (25% reduction).
Minifying https://marketing.dropbox.com/?referrer= could save 430B (25% reduction).

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