Site Health Report Card

office.com

  • Microsoft 365
  • Productivity · Documents
  • Online since 1998
  • Checked Sep 30, 2026

“Opens documents. Opens more documents.”

Pica's take. Microsoft 365 is the front door to a very large office building, and it opens smoothly with good locks. It would like you to sign in, choose an account, and confirm it is you. Twice.

A95 / 100

Overall health

#18 of 100 sites graded

  • Largest paint

    2.7s

  • Page weight

    3.6 MB

  • Requests

    105

  • Third-party scripts

    4

  • Domain age

    28 yrs

  • Blocklists

    0 / 60

Timed by our own browser

Site Speed

B
86

Solid, with a quibble or two.

Largest paint (LCP)
2.7s
First paint (FCP)
1.3s
Server response (TTFB)
280 ms
Layout shift (CLS)
0.04
Page weight
3.6 MB
Requests
105

Pica: Quick, then a spinning wheel, then quick again. Very corporate.

Run the Speed Test on office.com

A look from the outside

Security Check

A+
100

In excellent shape.

HTTPS everywhere
Yes
HSTS
Preloaded
TLS
1.3
Content Security Policy
Strict
Mixed content
None
Third-party scripts
4

Pica: Strict policy and a badge reader on every floor.

Run the Hack Check on office.com

What the internet says about it

Reputation Check

A
95

In excellent shape.

Domain age
28 years
Blocklists
0 of 60
Malware reports
None
Email authentication
DMARC reject
Certificate
Valid · 150 days
Lookalike domains
Plenty

Pica: Twenty-eight years, and nobody has ever loved a spreadsheet more.

Run the Tracker Check on office.com

Is it in a good neighborhood?

Hosting Check

A+
100

In excellent shape.

Network
Microsoft · AS8075
Content delivery
Azure Front Door
IPv6
Yes
HTTP/3
Yes
Shared-IP neighbors
Microsoft properties
Flagged neighbors
0

Pica: Same Microsoft neighborhood. Same excellent parking.

Run the TTFB Check on office.com

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How we grade. Four checks, weighted equally: speed timed by our own browser, a security look from the outside, public reputation signals, and the network the site lives on. A look from the outside is not a server audit.