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Mobile Usability

99/100

Good

Mobile Speed

55/100

Bad

Last tested: 2017-08-27

Rescan
python.org Mobile Usability: 99/100
python.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 <label for="id-search-field" class="screen-reader-text">Search This Site</label> is close to 2 other tap targets.
The tap target <a href="/dev/peps/">Python Enhance…oposals (PEPs)</a> is close to 2 other tap targets.
The tap target <a href="/dev/peps/peps.rss" class="rss-link">RSS</a> is close to 1 other tap targets.
The tap target <a href="/dev/peps/peps.rss" class="rss-link">RSS</a> is close to 1 other tap targets.
python.org Mobile Speed: 55/100
python.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 2 blocking CSS resources. This causes a delay in rendering your page.
https://www.python.org/static/js/libs/modernizr.js
Optimize CSS Delivery of the following:
https://www.python.org/static/stylesheets/style.css
https://www.python.org/static/stylesheets/mq.css
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.
http://python.org/
https://python.org/
https://www.python.org/
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 37.2KiB (80% reduction).
Compressing https://www.python.org/ could save 37.2KiB (80% 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:
https://console.python.org/python-dot-org-live-consoles-status (expiration not specified)
https://ssl.google-analytics.com/ga.js (2 hours)
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 10.8KiB (24% reduction).
Minifying https://www.python.org/ could save 10.8KiB (24% reduction).

python.org Mobile Resources


Total Resources19
Number of Hosts6
Static Resources14
JavaScript Resources7
CSS Resources2

python.org Mobile Resource Breakdown