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Mobile Usability



Mobile Speed



Last tested: 2017-08-29

Rescan Mobile Usability: 97/100 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="https://en.ope….org/Main_Page">Wiki</a> and 5 others are close to other tap targets. Mobile Speed: 57/100 Mobile Speed Test Quick Overview

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

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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.
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 46.3KiB (63% reduction).
Compressing could save 40.4KiB (65% reduction).
Compressing could save 2.1KiB (59% reduction).
Compressing could save 982B (60% reduction).
Compressing could save 916B (47% reduction).
Compressing could save 800B (50% reduction).
Compressing could save 589B (46% reduction).
Compressing could save 543B (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: (expiration not specified) (20 minutes)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 7.9KiB (25% reduction).
Compressing could save 7.9KiB (25% 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 673B (12% reduction).
Minifying could save 673B (12% reduction) after compression. Mobile Resources

Total Resources31
Number of Hosts8
Static Resources13
JavaScript Resources3
CSS Resources2 Mobile Resource Breakdown