office365.com Microsoft Office | Productivity Tools for Home & Office

Mobile Usability

99/100

Good

Mobile Speed

42/100

Bad

Last tested: 2017-08-27

Rescan
office365.com Mobile Usability: 99/100
office365.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 <a id="uhfLogo" href="https://www.microsoft.com" class="c-logo">Microsoft</a> is close to 1 other tap targets.
The tap target <form id="searchForm" class="c-search">Search OfficeNo results</form> and 1 others are close to other tap targets.
The tap target <form id="searchForm" class="c-search">Search OfficeNo results</form> and 1 others are close to other tap targets.
The tap target <form id="searchForm" class="c-search">Search OfficeNo results</form> and 1 others are close to other tap targets.
The tap target <a id="made-for-doing-link" href="https://produc…m/en-us/create" class="mscom-link xs-…ib pmg-pv-0002">Learn more</a> is close to 1 other tap targets.
The tap target <a id="made-for-doing-link" href="https://produc…m/en-us/create" class="mscom-link xs-…ib pmg-pv-0002">Learn more</a> is close to 1 other tap targets.
The tap target <a href="https://go.mic…linkid=2028325" class="c-hyperlink">Contact us</a> and 1 others are close to other tap targets.
office365.com Mobile Speed: 42/100
office365.com Mobile Speed Test Quick Overview

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 7 blocking script resources and 13 blocking CSS resources. This causes a delay in rendering your page.
https://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.11.3.min.js
https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE1r2ij
https://cdn.optimizely.com/js/6203590383.js
https://www.microsoft.com/library/svy/office/products/pre_broker.js
https://assets.onestore.ms/cdnfiles/external/mwf/l…ts/uhf-main.var.min.js
https://mem.gfx.ms/meversion?partner=OfficeProducts&market=en-us
https://c.s-microsoft.com/en-us/CMSScripts/script.…c305-751c-a876a6cba8fd
Optimize CSS Delivery of the following:
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…65cd-2c74-30d7b037476a
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…b91e-b81c-4261e92dcf94
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…d55e-1811-e7d7a07dfe89
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…2d14-601e-e4808cc695b3
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…5fe4-9b18-21f1e3b39d97
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…cc30-edc5-c542a894d66d
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…95ed-e8d2-58d40fc22458
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…4010-3d7a-e1c49078c8fd
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…9546-f5d7-dc0c39730044
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…fdd6-e5c3-af1f991b8418
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…636a-74e6-19e904c0d692
https://assets.onestore.ms/cdnfiles/external/mwf/l…ropean-default.min.css
https://c.s-microsoft.com/en-us/CMSStyles/style.cs…0c9a-13d7-35f0e4b2dfc4
Avoid landing page redirects

Your page has 3 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://office365.com/
http://products.office.com/
https://products.office.com/
https://products.office.com/en-US/
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://ad.sxp.smartclip.net/img/trpx.gif (expiration not specified)
https://c.microsoft.com/ms.js (expiration not specified)
https://cache.btrll.com/default/Pix-1x1.gif (expiration not specified)
https://munchkin.marketo.net/munchkin.js (expiration not specified)
https://snap.licdn.com/li.lms-analytics/insight.min.js (expiration not specified)
https://www.microsoft.com/library/svy/office/products/broker.js (116 seconds)
https://cdn.optimizely.com/js/6203590383.js (2.1 minutes)
https://www.microsoft.com/library/svy/office/products/broker-config.js (4.2 minutes)
https://cdnssl.clicktale.net/www07/ptc/807d2c1d-ff…7-a125-2894b7b69c24.js (5 minutes)
https://d3cxv97fi8q177.cloudfront.net/mediasource-…81d59c71e6b1-c-3327.js (5 minutes)
https://nexus.ensighten.com/msftoffice/Bootstrap.js (5 minutes)
https://rules.quantcount.com/rules-p-tTB93UFC5vepM.js (5 minutes)
https://tags.tiqcdn.com/utag/msft/office/prod/utag.js (5 minutes)
https://www.microsoft.com/library/svy/office/products/pre_broker.js (7.6 minutes)
https://connect.facebook.net/en_IN/sdk.js (20 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://bat.bing.com/bat.js (30 minutes)
https://tags.tiqcdn.com/utag/tiqapp/utag.v.js?a=ms…81402&cb=1494265897351 (30 minutes)
https://cdnssl.clicktale.net/www/ChangeMonitor-latest.js (60 minutes)
https://cdnssl.clicktale.net/www/tc/WR-latest.js (60 minutes)
https://cdnssl.clicktale.net/www07/pcc/807d2c1d-ff…ase_20170111&Version=3 (60 minutes)
https://mathid.mathtag.com/d/i.js (60 minutes)
https://scripts.demandbase.com/kjBREBZX.min.js (60 minutes)
https://tags.tiqcdn.com/dle/msft/office/products-office-com_home.js (60 minutes)
https://tags.tiqcdn.com/dle/msft/office/skus_global.js (60 minutes)
https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE1r2ij (80.6 minutes)
https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/REMQ7P (3.1 hours)
Optimize images

Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 20.7KiB (13% reduction).
Compressing https://c.s-microsoft.com/en-us/CMSImages/Hero_Hol…4e72-9feb-f60e9756fb2d could save 16.3KiB (11% reduction).
Compressing https://assets.onestore.ms/cdnfiles/external/uhf/l…ges/microsoft-gray.png could save 1KiB (27% reduction).
Compressing https://c.s-microsoft.com/en-us/CMSImages/Social_I…2f07-510c-4c690671a78f could save 943B (49% reduction).
Compressing https://c.s-microsoft.com/en-us/CMSImages/LinkedIn…916b-23eb-ab28bb2fddb3 could save 917B (59% reduction).
Compressing https://img-prod-cms-rt-microsoft-com.akamaized.ne…eData/RE1sFLX?ver=8ed3 could save 878B (83% reduction).
Compressing https://contextual.media.net/cksync.php?cs=3&type=…4a00-b006-168ac1b0546c could save 744B (91% reduction).
Reduce server response time

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 5.5KiB (57% reduction).
Compressing https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/REMQ7P could save 1.2KiB (60% reduction).
Compressing https://pixel.mathtag.com/event/js?01AD=3HjPsEnWSS…business&mm_bnc&mm_bct could save 1.2KiB (56% reduction).
Compressing https://servedby.flashtalking.com/container/8631;6…&cb=201611.86181940138 could save 1.1KiB (58% reduction).
Compressing https://pixel.mathtag.com/event/js?01AD=3HjPsEnWSS…aW51eCBhcm12OGx8%22%7D could save 971B (53% reduction).
Compressing https://pixel.mathtag.com/event/js?01AD=3hJUwWUVBf…business&mm_bnc&mm_bct could save 968B (57% reduction).
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 1.7KiB (34% reduction).
Minifying https://www.microsoft.com/library/svy/office/products/pre_broker.js could save 1KiB (35% reduction) after compression.
Minifying https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/REMQ7P could save 668B (32% reduction).

office365.com Mobile Resources


Total Resources241
Number of Hosts100
Static Resources81
JavaScript Resources58
CSS Resources13

office365.com Mobile Resource Breakdown