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Mobile Usability



Mobile Speed



Last tested: 2017-08-27

apache.org Mobile Usability: 81/100
apache.org 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="http://apache.…ation-announce">subscribing to…uncements List</a> and 4 others are close to other tap targets.
The tap target <a href="https://twitte…18517934161921">@</a> and 14 others are close to other tap targets.
The tap target <a href="https://projects.apache.org/">Overview</a> and 198 others are close to other tap targets.
The tap target <a href="http://community.apache.org/">Overview</a> and 32 others are close to other tap targets.
apache.org Mobile Speed: 70/100
apache.org Mobile Speed Test Quick Overview

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

Your page has 1 blocking script resources and 5 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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:
http://apache.org/css/min.bootstrap.css (60 minutes)
http://apache.org/css/styles.css (60 minutes)
http://apache.org/images/SupportApache-small.png (60 minutes)
http://apache.org/images/acbd17.png (60 minutes)
http://apache.org/images/acna17.png (60 minutes)
http://apache.org/img/asf_logo.png (60 minutes)
http://apache.org/img/chukwa.jpg (60 minutes)
http://apache.org/img/commons.jpg (60 minutes)
http://apache.org/js/bootstrap.js (60 minutes)
http://apache.org/js/jquery-2.1.1.min.js (60 minutes)
http://cse.google.com/adsense/search/async-ads.js (60 minutes)
http://www.google.com/jsapi?autoload=%7B%22modules…22%3A%22en%22%7D%5D%7D (60 minutes)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 21.5KiB (17% reduction).
Compressing http://apache.org/images/SupportApache-small.png could save 13.7KiB (15% reduction).
Compressing http://apache.org/img/asf_logo.png could save 4.3KiB (21% reduction).
Compressing http://apache.org/img/commons.jpg could save 1.1KiB (28% reduction).
Compressing http://www.google.com/uds/css/v2/clear.png could save 898B (88% reduction).
Compressing http://www.google.com/uds/css/v2/search_box_icon.png could save 864B (84% reduction).
Compressing http://apache.org/img/chukwa.jpg could save 843B (11% 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 4.4KiB (35% reduction).
Minifying http://www.google.com/uds/api/search/1.0/584853a42…7d97114/default+en.css could save 3.9KiB (40% reduction) after compression.
Minifying http://www.google.com/cse/static/style/look/v2/default.css could save 555B (18% reduction) after compression.
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 2.6KiB (25% reduction).
Minifying http://apache.org/js/bootstrap.js could save 2.6KiB (25% reduction) after compression.

apache.org Mobile Resources

Total Resources28
Number of Hosts7
Static Resources17
JavaScript Resources6
CSS Resources5

apache.org Mobile Resource Breakdown