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Mobile Usability



Mobile Speed



Last tested: 2017-08-29

Rescan Mobile Usability: 98/100 Mobile Usability Test 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="">OpenStack API</a> and 1 others are close to other tap targets.
The tap target <a href="/software/ocata/">Ocata</a> is close to 1 other tap targets.
The tap target <a href="//">Projects</a> and 18 others are close to other tap targets. Mobile Speed: 57/100 Mobile Speed Test Quick Overview

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.
Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 13 blocking script resources and 7 blocking CSS resources. This causes a delay in rendering your page.…ry.min.js?m=1503956151….1.min.js?m=1503956151…cookie.js?m=1503956151…jquery.js?m=1503956151…dowbox.js?m=1503956151…ticker.js?m=1503956151…ls.min.js?m=1503956151…te.min.js?m=1503956151…gation.js?m=1503956151…jquery.js?m=1503956151…eModal.js?m=1503956151…ap.min.js?m=1503956151
Optimize CSS Delivery of the following:…p.min.css?m=1503956151…e.min.css?m=1502291691…_menu.css?m=1503956151,400,700
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 97.7KiB (65% reduction).
Compressing could save 45.4KiB (73% reduction).
Compressing could save 39.2KiB (68% reduction).
Compressing…fv-homepage-banner.jpg could save 13.1KiB (43% 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: (5 minutes) (5 minutes) (5 minutes) (2 hours)
Reduce server response 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 1.8KiB (40% reduction).
Minifying could save 712B (33% reduction) after compression.
Minifying…cookie.js?m=1503956151 could save 564B (42% reduction) after compression.
Minifying…gation.js?m=1503956151 could save 556B (52% 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 1.9KiB (15% reduction).
Minifying could save 1.9KiB (15% reduction) after compression.
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 1.3KiB (13% reduction).
Minifying could save 1.3KiB (13% reduction) after compression. Mobile Resources

Total Resources63
Number of Hosts20
Static Resources45
JavaScript Resources24
CSS Resources8 Mobile Resource Breakdown