wireshark.org Wireshark · Go Deep.

Mobile Usability

96/100

Good

Mobile Speed

62/100

Bad

Last tested: 2017-08-29

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wireshark.org Mobile Usability: 96/100
wireshark.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="https://www.yo…2boDeHIRwoHMT-">Playlist for H…nches” webcast</a> and 7 others are close to other tap targets.
The tap target <a href="http://ask.wireshark.org/">Wireshark Q&amp;A</a> and 3 others are close to other tap targets.
The tap target <a href="http://sharkfe…rg/sf16eu.html">SharkFest&#39;16 Europe</a> and 9 others are close to other tap targets.
The tap target <a href="https://www.wi…r-guide-us.pdf">US</a> is close to 1 other tap targets.
The tap target <a href="/assets/webina…nar_traces.zip" class="link">Trace Files ▶</a> and 4 others are close to other tap targets.
The tap target <a href="/assets/webina…nar_traces.zip" class="link">Trace Files ▶</a> and 3 others are close to other tap targets.
The tap target <a href="https://1.na.d…in64-2.4.0.exe">Windows Installer (64-bit)</a> and 4 others are close to other tap targets.
wireshark.org Mobile Speed: 62/100
wireshark.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 15 blocking CSS resources. This causes a delay in rendering your page.
https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
Optimize CSS Delivery of the following:
https://www.wireshark.org/assets/theme-2015/css/switcher.min.css
https://fonts.googleapis.com/css?family=Source+San…ic,400italic,600italic
https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css
https://www.wireshark.org/assets/theme-2015/css/bootstrap.min.css
https://www.wireshark.org/assets/theme-2015/css/theme.min.css
https://www.wireshark.org/assets/theme-2015/css/color-defaults.min.css
https://www.wireshark.org/assets/theme-2015/css/swatch-white.min.css
https://www.wireshark.org/assets/theme-2015/css/custom.css
https://www.wireshark.org/assets/theme-2015/css/swatch-blue.min.css
https://www.wireshark.org/assets/theme-2015/css/swatch-gray.min.css
https://www.wireshark.org/assets/theme-2015/css/swatch-black.min.css
https://www.wireshark.org/assets/theme-2015/css/swatch-white-black.min.css
https://www.wireshark.org/assets/theme-2015/css/swatch-white-green.min.css
https://www.wireshark.org/assets/theme-2015/css/swatch-white-red.min.css
https://www.wireshark.org/assets/theme-2015/css/fonts.min.css
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://static.doubleclick.net/instream/ad_status.js (15 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.wireshark.org/assets/images/video_hansang_hands_on.jpg (4 hours)
https://www.wireshark.org/assets/js/fill_dl.js (4 hours)
https://www.wireshark.org/assets/js/opnet_browsermetrix.c.js (4 hours)
https://www.wireshark.org/assets/theme-2015/css/bootstrap.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/color-defaults.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/custom.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/fonts.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-black.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-blue.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-gray.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-white-black.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-white-green.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-white-red.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/swatch-white.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/css/theme.min.css (4 hours)
https://www.wireshark.org/assets/theme-2015/images/airpcap.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/analyzer.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/background1.jpg (4 hours)
https://www.wireshark.org/assets/theme-2015/images/grid-10.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/grid-20.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/grid-70.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/home-intro.jpg (4 hours)
https://www.wireshark.org/assets/theme-2015/images/sflogo.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/troubleshooting.png (4 hours)
https://www.wireshark.org/assets/theme-2015/images/wireshark_logo@2x.png (4 hours)
https://www.wireshark.org/assets/theme-2015/js/packages.min.js (4 hours)
https://www.wireshark.org/assets/theme-2015/js/switcher.min.js (4 hours)
https://www.wireshark.org/assets/theme-2015/js/theme.min.js (4 hours)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 5.1KiB (27% reduction).
Compressing https://www.wireshark.org/assets/images/video_hansang_hands_on.jpg could save 5.1KiB (27% 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 1.3KiB (13% reduction).
Minifying https://www.wireshark.org/ could save 1.3KiB (13% 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 873B (49% reduction).
Minifying https://www.wireshark.org/assets/js/fill_dl.js could save 873B (49% reduction) after compression.

wireshark.org Mobile Resources


Total Resources60
Number of Hosts14
Static Resources38
JavaScript Resources14
CSS Resources15

wireshark.org Mobile Resource Breakdown