Cyberport Mobile Shop

Mobile Usability



Mobile Speed



Last tested: 2017-08-29

Rescan Mobile Usability: 99/100 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="/content" class="footer-link">Infocenter</a> and 3 others are close to other tap targets.
The tap target <a href="/content/agb-privatkunden" class="footer-link">gesetzl. MwSt.</a> and 1 others are close to other tap targets. Mobile Speed: 37/100 Mobile Speed Test Quick Overview

Avoid landing page redirects

Your page has 4 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 2 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.
Optimize CSS Delivery of the following:
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 178.8KiB (81% reduction).
Compressing could save 175.2KiB (81% reduction).
Compressing could save 2.3KiB (74% reduction).
Compressing…32&sc_d=24&site_type=m could save 1.2KiB (57% 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) (expiration not specified) (expiration not specified)…&render=explicit&hl=de (5 minutes) (5 minutes) (15 minutes) (15 minutes) (20 minutes) (20 minutes)…-macbook-_d33628i1.png (30 minutes)…berdeals-_d33629i1.jpg (30 minutes)…angebote-_d33627i1.jpg (30 minutes) (2 hours)…8521001C23-AA9_110.JPG (8.8 hours) (21.1 hours) (46.4 hours) (2.4 days) (2.6 days) (2.6 days) (2.6 days) (3 days)…8845241A09-0AY_110.JPG (4.7 days)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 78.2KiB (30% reduction).
Compressing could save 42.1KiB (39% reduction).
Compressing…berdeals-_d33629i1.jpg could save 15.8KiB (31% reduction).
Compressing…angebote-_d33627i1.jpg could save 13.3KiB (19% reduction).
Compressing could save 4.6KiB (21% reduction).
Compressing could save 2.4KiB (20% reduction).
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 67% of the final above-the-fold content could be rendered with the full HTML response.
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 2KiB (21% reduction).
Minifying could save 2KiB (21% reduction) after compression. Mobile Resources

Total Resources68
Number of Hosts29
Static Resources27
JavaScript Resources19
CSS Resources3 Mobile Resource Breakdown