samsung.com Electronics & Appliances: Tablets, Smartphones, TVs | Samsung US

Mobile Usability

99/100

Good

Mobile Speed

71/100

Medium

Last tested: 2017-09-12

Rescan
samsung.com Mobile Usability: 99/100
samsung.com 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 <div class="gnb-desktop-hi…2c-mnav-mobile">Navigation Menu</div> is close to 1 other tap targets.
The tap target <a href="#" class="burger-container">Navigation Menu</a> is close to 1 other tap targets.
samsung.com Mobile Speed: 71/100
samsung.com Mobile Speed Test Quick Overview

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:
http://widget-cdn.rpxnow.com/js/lib/sso-us.samsungusa.com/engage.js (expiration not specified)
https://s.yimg.com/wi/ytc.js (expiration not specified)
http://cdn.adgrx.com/usegments/1gi3r625P5VNgQbh3iB…2T61HDMp3n4Te8=/187.js (4.4 minutes)
http://cdn.clicktale.net/www14/ptc/17a7f636-c303-4398-adbd-c518120c2f95.js (5 minutes)
http://tags.tiqcdn.com/utag/samsung/main/prod/utag.js (5 minutes)
http://tags.tiqcdn.com/utag/samsung/main/prod/utag.sync.js (5 minutes)
http://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=sam…12014&cb=1505185614426 (10 minutes)
http://www.upsellit.com/hound/monitor.jsp?qs=24727…340300332&siteID=17618 (10 minutes)
http://connect.facebook.net/en_US/fbevents.js (20 minutes)
http://connect.facebook.net/signals/config/750510078415232?v=2.7.21 (20 minutes)
http://bat.bing.com/bat.js (30 minutes)
http://www.samsung.com/us/consumer/css/v2/gnb.css (30 minutes)
http://www.samsung.com/us/consumer/js/sso.js (30 minutes)
http://cdn.clicktale.net/www/ChangeMonitor-latest.js (60 minutes)
http://cdn.clicktale.net/www/WR-latest.js (60 minutes)
http://cdn.clicktale.net/www14/pcc/17a7f636-c303-4…ase_20170331&Version=4 (60 minutes)
http://js-agent.newrelic.com/nr-spa-974.min.js (2 hours)
https://snap.licdn.com/li.lms-analytics/insight.min.js (3.2 hours)
http://www.samsung.com/us/images/sprites/footer-social-30x30@2x.png (5.4 days)
http://www.samsung.com/us/images/sprites/menu-icons@2x.png (5.6 days)
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://samsung.com/
http://www.samsung.com/
http://www.samsung.com/us/
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:
http://www.samsung.com/us/consumer/css/v2/gnb.css
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 66.1KiB (23% reduction).
Compressing http://s7d2.scene7.com/is/image/SamsungUS/Do_Bigge…fb-full-bleed-img-jpg$ could save 26.6KiB (23% reduction).
Compressing http://s7d2.scene7.com/is/image/SamsungUS/Do_Bigge…-bleed-img-mobile-jpg$ could save 15KiB (21% reduction).
Compressing http://s7d2.scene7.com/is/image/SamsungUS/MB_300%2…-bleed-img-mobile-jpg$ could save 9.8KiB (25% reduction).
Compressing http://s7d2.scene7.com/is/image/SamsungUS/National…-bleed-img-mobile-jpg$ could save 9.2KiB (25% reduction).
Compressing http://www.samsung.com/us/images/sprites/footer-social-30x30@2x.png could save 3.2KiB (28% reduction).
Compressing http://s7d2.scene7.com/is/image/SamsungUS/ShopSamsung_icon_144 could save 1.2KiB (23% reduction).
Compressing http://www.samsung.com/us/images/sprites/menu-icons@2x.png could save 1KiB (14% reduction).
Reduce server response time

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 4.3KiB (20% reduction).
Minifying http://www.samsung.com/us/consumer/css/v2/gnb.css could save 4.3KiB (20% 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 2.2KiB (17% reduction).
Minifying http://www.samsung.com/us/consumer/js/sso.js could save 1.4KiB (19% reduction) after compression.
Minifying http://www.upsellit.com/launch/samsung.jsp could save 880B (14% reduction) after compression.
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 1.1KiB (58% reduction).
Compressing http://servedby.flashtalking.com/container/10230;7…ter=134889.89905454218 could save 1.1KiB (58% reduction).

samsung.com Mobile Resources


Total Resources161
Number of Hosts70
Static Resources55
JavaScript Resources54
CSS Resources4

samsung.com Mobile Resource Breakdown