酷安网 - 发现应用的乐趣

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="/about/copyright.html">版权声明</a> and 1 others are close to other tap targets.
The tap target <button class="under_btn">下载酷安手机APP</button> is close to 1 other tap targets. Mobile Speed: 25/100 Mobile Speed Test Quick Overview

Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 2.7MiB (88% reduction).
Compressing and resizing…nh1v54q-uid-508800.png could save 898.8KiB (99% reduction).
Compressing and resizing could save 564.8KiB (98% reduction).
Compressing and resizing could save 430.4KiB (97% reduction).
Compressing and resizing could save 415.5KiB (98% reduction).
Compressing and resizing…qb9ld1i-uid-440723.png could save 69KiB (92% reduction).
Compressing could save 55.8KiB (95% reduction).
Compressing and resizing…8516ddq-uid-440723.png could save 44.4KiB (88% reduction).
Compressing and resizing…213hbq-uid-1019052.png could save 42.7KiB (95% reduction).
Compressing and resizing…q3cm8mq-uid-440723.png could save 41.1KiB (84% reduction).
Compressing and resizing…qvpb80q-uid-440723.png could save 30.3KiB (83% reduction).
Compressing and resizing…ei1c0vq-uid-440723.png could save 25.9KiB (84% reduction).
Compressing and resizing…3i1gmiq-uid-440723.png could save 23.4KiB (78% reduction).
Compressing could save 22.5KiB (24% reduction).
Compressing and resizing…631gj4q-uid-776020.png could save 20.7KiB (93% reduction).
Compressing could save 19.5KiB (24% reduction).
Compressing could save 17.4KiB (92% reduction).
Compressing and resizing…83h7ruq-uid-427673.png could save 16.3KiB (95% reduction).
Compressing and resizing…7n174oq-uid-663651.png could save 13.2KiB (90% reduction).
Compressing could save 9.5KiB (19% reduction).
Compressing could save 5.2KiB (16% reduction).
Compressing could save 3.1KiB (22% reduction).
Compressing could save 2.4KiB (17% reduction).
Compressing…gsk5oqq-uid-790641.png could save 1.5KiB (11% reduction).
Compressing could save 1.4KiB (13% reduction).
Compressing could save 961B (71% reduction).
Compressing could save 951B (28% reduction).
Compressing could save 900B (61% reduction).
Compressing could save 855B (15% reduction).
Compressing could save 855B (15% reduction).
Compressing could save 588B (13% reduction).
Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 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: (24 hours) (24 hours) (24 hours) (24 hours)
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 1.4KiB (12% reduction).
Minifying could save 1.4KiB (12% 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 762B (14% reduction).
Minifying could save 762B (14% reduction) after compression. Mobile Resources

Total Resources56
Number of Hosts8
Static Resources51
JavaScript Resources3
CSS Resources2 Mobile Resource Breakdown