office.com

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office.com is ranked #24 in the Tranco list of the world's most popular websites (list of Oct 13, 2026), down 3 places in four weeks. The domain was registered on Apr 20, 1999, 27 years, 5 months ago, through MarkMonitor Inc., and is paid up until Apr 20, 2027.

Global rank

#24

▼ 1 this week

Domain age

27 years

since Apr 20, 1999

Technologies

detected on the homepage

SEO score

91/100

homepage checks

Popularity rank

#24 of the top 1 million sites in the Tranco research ranking, which averages several traffic and DNS sources over 30 days. Best rank in the period shown: #19.

Weekly Tranco rank (lower is more popular).

See where office.com sits in the top 10,000

Domain registration

Registered: Apr 20, 1999 (27 years, 5 months ago)
Expires: Apr 20, 2027
Registrar: MarkMonitor Inc.
Name servers: ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info
DNSSEC: Signed

From the registry's public RDAP record, checked Oct 1, 2026.

Technology stack

No known technologies were found in the homepage HTML or headers.

Homepage SEO check

Checked from the HTML our scanner received on Oct 14, 2026. Content added later by JavaScript isn't counted.

91/100

https://m365.cloud.microsoft/

Microsoft 365 - Sign into Copilot

Microsoft 365 includes Word, Excel, PowerPoint, Outlook, Teams, and OneDrive, with Microsoft Copilot built in to help you create, communicate, and summarize information. Formerly Office 365.

19 passed · 4 warnings · 0 failed

Content

✓Title33 characters
!Meta description190 characters — aim for 50–170
✓H1 headingExactly one H1
✓Subheadings7 H2 headings
✓Image alt textAll 21 images have alt text
✓Content lengthAbout 4,601 words

Indexing

✓IndexableNo noindex directive
✓Canonical URLhttps://m365.cloud.microsoft
!robots.txtNot found
!XML sitemapNot found
✓Language attributeen-US
ihreflang97 language alternates
✓Structured dataWebPage

Social sharing

✓Open GraphTitle, description and image set
✓Twitter / X cardsummary_large_image

Technical

✓HTTPSServed over HTTPS
✓Mobile viewportFound
✓FaviconFound
!Character encodingNot declared

Security headers

✓Strict-Transport-SecuritySet
✓Content-Security-PolicySet
✓Clickjacking protectionSet
✓X-Content-Type-OptionsSet
✓Referrer-PolicySet

Server response

Final URL: https://m365.cloud.microsoft/
HTTP status: 200
Server: Microsoft-HTTPAPI/2.0
Response time: 682 ms (first byte 664 ms, from our scanner in a US data centre)
HTML size: 337 KB
Compression: gzip

Sites ranked near office.com

Rank	Website	Registered	Built with
#19	akamaiedge.net	2001	—
#20	hicloudcam.com	2014	Alibaba Cloud CDN, Google Tag Manager
#21	googlevideo.com	2003	—
#22	akadns.net	1999	—
#23	googletagmanager.com	2011	—
#25	live.com	1994	—
#26	azure.com	1994	Akamai, Azure Front Door
#27	amazon.com	1994	Akamai
#28	gtld-servers.net	1994	—
#29	appsflyersdk.com	2019	Amazon CloudFront

Questions about office.com

How popular is office.com?

office.com is #24 worldwide in the Tranco list published Oct 13, 2026.

How old is office.com?

office.com was registered on Apr 20, 1999, which makes the domain 27 years, 5 months old.

Who is the registrar of office.com?

MarkMonitor Inc., according to the registry's RDAP record.