Profile: Outlook outlook.com

View Outlook outages and uptime

Outlook is a free e-mail service and is offered by Microsoft. Outlook was formally known as Hotmail and Windows Live Hotmail.


  Uptime last 24 hours

  Response Time last 24 hours

Rate Their Service

Average Rating:

My Rating:

Current Status

Up

For 2 years, 9 months
(Since Jul 29, 2015 3:51 p.m. GMT)

Uptime For Period
100%
Latest Downtime
No downtime recorded.

  Web Speed Test Results

Loading timeRequestsTotal SizePerformace GradeMobile Usability
3727 ms 22 1.7 MB 54/100 100/100
Location: Los Angeles, USA
Date: 2018-04-17 22:34
TypeURLSize
0.0 s
0.0 s
0.0 s
0.0 s
0.0 s
0.0 s
Other /owa/
www.outlook.com
467 B
Document /owa/
outlook.live.com
4.4 KB
Script /owalanding/v2.7/landing.js
r1.res.office365.com
209.5 KB
Script /scripts/jsll-4.js
az725175.vo.msecnd.net
17.5 KB
Script /js/8066781501.js
cdn.optimizely.com
103.3 KB
Image /owalanding/v2.7/images/logo-hea...
r1.res.office365.com
2.0 KB
Image /owalanding/v2.7/images/hamburge...
r1.res.office365.com
496 B
Image /owalanding/v2.7/images/upfront_...
r1.res.office365.com
540.3 KB
Image /owalanding/v2.7/images/upfront_...
r1.res.office365.com
425.9 KB
Image /owalanding/v2.7/images/upfront_...
r1.res.office365.com
179.1 KB
Image /owalanding/v2.7/images/upfront_...
r1.res.office365.com
154.6 KB
Image /owalanding/v2.7/images/apps-app...
r1.res.office365.com
12.4 KB
Image /owalanding/v2.7/images/apps-goo...
r1.res.office365.com
28.3 KB
Image /owalanding/v2.7/images/apps-win...
r1.res.office365.com
3.7 KB
Image /owalanding/v2.7/images/logo-foo...
r1.res.office365.com
2.0 KB
Image /owalanding/v2.7/images/desktop.svg
r1.res.office365.com
22.4 KB
Script /collect/v1/t.js
web.vortex.data.microsoft.com
909 B
Document /client_storage/a3698060313.html
a3698060313.cdn.optimizely.com
3.2 KB
Document /owa/prefetch.aspx
outlook.live.com
402 B
Other /collect/v1
web.vortex.data.microsoft.com
663 B
XHR /v1/events
logx.optimizely.com
339 B
XHR /v1/events
logx.optimizely.com
339 B
Total requests: 22 1.7 MB Load end time: 3.7 s

Performance

Your page has 1 blocking script resources. This causes a delay in rendering your page.

None of the above-the-fold content on your page could be rendered without waiting for the following resources to load. Try to defer or asynchronously load blocking resources, or inline the critical portions of those resources directly in the HTML.

Remove render-blocking JavaScript:

  • https://r1.res.office365.com/owalanding/v2.7/landing.js

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://outlook.com/
  • https://www.outlook.com/owa/
  • https://outlook.live.com/owa/

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 20.7KiB (51% reduction).

  • Compressing https://r1.res.office365.com/owalanding/v2.7/images/apps-googleplay.png could save 18.1KiB (64% reduction).
  • Compressing https://r1.res.office365.com/owalanding/v2.7/images/landing-outlookappicon.png could save 2.6KiB (22% reduction).

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://cdn.optimizely.com/js/8066781501.js (2 minutes)
  • https://az725175.vo.msecnd.net/scripts/jsll-4.js (30 minutes)

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 115B (12% reduction).

  • Minifying https://outlook.live.com/owa/ could save 115B (12% reduction) after compression.

You have compression enabled. Learn more about enabling compression.

Your server responded quickly. Learn more about server response time optimization.

Your CSS is minified. Learn more about minifying CSS.

You have the above-the-fold content properly prioritized. Learn more about prioritizing visible content.

Your JavaScript content is minified. Learn more about minifying JavaScript.

Mobile Usability

The text on your page is legible. Learn more about using legible font sizes.

All of your page's links/buttons are large enough for a user to easily tap on a touchscreen. Learn more about sizing tap targets appropriately.

The contents of your page fit within the viewport. Learn more about sizing content to the viewport.

Your page specifies a viewport matching the device's size, which allows it to render properly on all devices. Learn more about configuring viewports.

Your page does not appear to use plugins, which would prevent content from being usable on many platforms. Learn more about the importance of avoiding plugins.

Loading Time per Content Type

Loading Time per Domain

Size per Content Type

Size per Domain

Requests per Content Type

Requests per Domain

DateLoad speedRequestsPage size
April 17, 2018, 10:34 p.m. (current result)3.7 s221.7 MB
April 17, 2018, 10:29 p.m.2.1 s375.2 MB

  Domain Health Check Results

DNS
7 Errors
0 Warnings
1 Passed
Web Server
0 Errors
0 Warnings
3 Passed
Mail Server
0 Errors
0 Warnings
0 Passed
Blacklist & Malware
0 Errors
0 Warnings
2 Passed

DNS

Type Test Result
DNS Get DNS Records Click "More Info" to review your DNS records.
NS   ns1.msft.net.
NS   ns1a.o365filtering.com.
NS   ns2.msft.net.
NS   ns2a.o365filtering.com.
NS   ns3.msft.net.
NS   ns4.msft.net.
NS   ns4a.o365filtering.com.
WHOIS Get WHOIS Records Click "More Info" to review your WHOIS records.
Nameservers: ns1.msft.net,ns1a.o365filtering.com,ns2.msft.net,ns2a.o365filtering.com,ns3.msft.net,ns4.msft.net,ns4a.o365filtering.com
Expires: 2018-08-17
Registrar: markmonitor inc.
Nameserver DNS on ns1a.o365filtering.com DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
Nameserver DNS on ns2.msft.net DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
Nameserver DNS on ns4a.o365filtering.com DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
Nameserver DNS on ns1.msft.net DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
Nameserver DNS on ns3.msft.net DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
Nameserver DNS on ns4.msft.net DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
Nameserver DNS on ns2a.o365filtering.com DNS record mismatch.
DNS CRITICAL - expected 'ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.' but got '"google-site-verification=0iLWhIMhXEkeWwWfFU4ursTn-_OvoOjaA0Lr7Pg1sEM","google-site-verification=DC2uC-T8kD33lINhNzfo0bNBrw-vrCXs5BPF5BXY56g","v=spf1 include:spf-a.outlook.com include:spf-b.outlook.com ip4:157.55.9.128/25 include:spf.protection.outlook.com include:spf-a.hotmail.com include:_spf-ssg-b.microsoft.com include:_spf-ssg-c.microsoft.com ~all",40.97.116.82,40.97.128.194,40.97.148.226,40.97.153.146,40.97.156.114,40.97.160.2,40.97.161.50,40.97.164.146,5 outlook-com.olc.protection.outlook.com.,ns1.msft.net.,ns1a.o365filtering.com.,ns2.msft.net.,ns2a.o365filtering.com.,ns3.msft.net.,ns4.msft.net.,ns4a.o365filtering.com.,sn2mgt0101dc120.prdmgt01.prod.exchangelabs.com'
WHOIS Domain Expiry WHOIS OK - 133 days left for domain, expires '2018-08-17'.
WHOIS OK - 133 days left for domain, expires '2018-08-17'.
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Web Server

Type Test Result
HTTP Web Server HTTP HTTP OK: HTTP/1.1 301 Moved Permanently - 398 bytes in 0.181 second response time
HTTP OK: HTTP/1.1 301 Moved Permanently - 398 bytes in 0.181 second response time
HTTPS Web Server HTTPS HTTP OK: HTTP/1.1 301 Moved Permanently - 402 bytes in 0.209 second response time
HTTP OK: HTTP/1.1 301 Moved Permanently - 402 bytes in 0.209 second response time
SSL Certificate SSL Certificate Expiry SSL_CERT OK - x509 certificate 'outlook.com' from 'DigiCert Cloud Services CA-1' valid until Sep 13 12:00:00 2018 GMT (expires in 161 days)
SSL_CERT OK - x509 certificate 'outlook.com' from 'DigiCert Cloud Services CA-1' valid until Sep 13 12:00:00 2018 GMT (expires in 161 days)
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Mail Server

Type Test Result
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Blacklist & Malware

Type Test Result
Virus & Malware Virus & Malware MALWARE OK
MALWARE OK
Blacklist Spam Blacklists OK: 40.97.164.146 not on known spam blacklists (91 blacklists checked.)
OK: 40.97.164.146 not on known spam blacklists
 (91 blacklists checked.)
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