office.com favicon

https://m365.cloud.microsoft/ · 2 redirects · checked November 5, 2026

13passed
1warning
4missing
5optional

The main favicon of office.com is favicon-copilot-brand-refresh-23392c1f66.ico, an ICO file with 16, 32, and 48 px images (7.2 KB). We found 1 icon file, 7.2 KB in total. Google Search can use the same file. The site scores 67 out of 100: 13 passed, 1 warning, 4 missing. Missing: favicon.ico, SVG favicon, Apple touch icon and 1 more.

How it looks

Rendered from the files we found.

Microsoft 365 - Sign into Copilot

Browser tab · lightPassed

Microsoft 365 - Sign into Copilot

Browser tab · darkPassed

office.comhttps://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.

Google searchWarning

Microsoft 365 - Sign into Copilot

iOS home screenMissing

Without it iOS falls back to a page screenshot or a letter on the home screen.

512

Android · maskableMissing

There are no manifest icons, so Android falls back to a screenshot or a letter.

splash

PWA install & splashMissing

No 512 px icon in the manifest, so there is no install prompt or splash screen.

All favicon files of office.com

1 found

File	Found through	Format	Size	Weight
favicon-copilot-brand-refresh-23392c1f66.ico	rel="icon"	ICO	16, 32, 48 px	7.2 KB

Classic favicon

1 passed · 1 missing

ico

favicon.ico

Missing

GET /favicon.ico – not found

HTTP: 302 → 302 → 200

Browsers, RSS readers and many crawlers request /favicon.ico even when the HTML declares other icons. The URL does not return an image (text/html).

ICO

Passed

<link rel="shortcut icon" type="image/x-icon" href="https://res.cdn.office.net/officehub/images/content/images/unauth-copilotcom/favicon-copilot-brand-refresh-23392c1f66.ico">

Declared: no sizes
Actual: 16 · 32 · 48
Format: ICO
File size: 7.2 KB
HTTP: 200
Content-Type: image/x-icon

SVG icon

1 missing

svg

SVG favicon

Missing

<link rel="icon" type="image/svg+xml" href="…"> – not found

An SVG icon stays sharp at any size and can switch colors for dark browser themes.

Apple

1 missing · 1 optional

180

Apple touch icon

Missing

<link rel="apple-touch-icon" href="…"> – not found

Without it iOS falls back to a page screenshot or a letter on the home screen.

mask

Safari pinned tab (mask-icon)

Optional

<link rel="mask-icon" href="…" color="…"> – not found

Legacy. Safari 12+ uses the regular favicon, so this is no longer required.

Web app manifest file

1 missing

json

Web app manifest

Missing

<link rel="manifest" href="…"> – not found

Android and installable web apps take their icons, name and colors from the manifest.

Google search

5 passed · 1 warning

Supported file format
ICO · favicon-copilot-brand-refresh-23392c1f66.ico
Square, at least 8×8 px
48×48
Larger than 48×48 pxGoogle recommends more than 48×48 so the icon looks sharp. A declared 96×96 PNG or the 180 px Apple touch icon works.
48 px
Declared on the homepage
yes
Not blocked by robots.txt
allowed
Stable URL
no redirects

Meta & legacy

4 optional

theme-colorColors the browser UI on mobile.
not set
theme-color for dark modemedia="(prefers-color-scheme: dark)"
not set
msapplication-TileColorWindows tiles, legacy.
not set
browserconfig.xmlWindows tiles, legacy.
not found

Delivery & performance

7 passed

HTTPS for every icon
1 of 1
No mixed content
0 http:// links
No broken links
0 errors
Cache headers
1 of 1 · ≥ 1 day
Total icon weight
7.2 KB
Redirects
0
Duplicate tags
none

Icon tags found in <head>

<link rel="shortcut icon" type="image/x-icon" href="https://res.cdn.office.net/officehub/images/content/images/unauth-copilotcom/favicon-copilot-brand-refresh-23392c1f66.ico">

Questions about the office.com favicon

Where is the office.com favicon?

The main one is at https://res.cdn.office.net/officehub/images/content/images/unauth-copilotcom/favicon-copilot-brand-refresh-23392c1f66.ico.

What size is the office.com favicon?

favicon-copilot-brand-refresh-23392c1f66.ico is 16, 32, 48 px.

Can Google Search show the office.com favicon?

The site meets Google's rules: favicon-copilot-brand-refresh-23392c1f66.ico is an ICO file with 16, 32, and 48 px images (7.2 KB) and robots.txt allows it. Google recommends more than 48×48 px, so a larger icon would look sharper. Google still decides what it shows.

Does office.com have an Apple touch icon and a maskable icon?

There is no Apple touch icon, so iOS falls back to a page screenshot or a letter. There is no readable web app manifest, so there is no maskable icon either.

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