Browser tab · lightPassed
outlook.com favicon
- 14passed
- 1warning
- 3missing
- 5optional
The main favicon of outlook.com is favicon.ico, an ICO file with 16, 20, 24, and 32 px images (9.4 KB). We found 2 icon files, 24.5 KB in total. Google Search can use apple-touch-icon.png, a 180×180 PNG file (15.1 KB). The site scores 75 out of 100: 14 passed, 1 warning, 3 missing. Missing: favicon.ico, SVG favicon, Web app manifest.
How it looks
Rendered from the files we found.
Browser tab · darkPassed
outlook.comhttps://outlook.live.com
Google searchPassed
Outlook
iOS home screenPassed
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 outlook.com
2 found| File | Found through | Format | Size | Weight |
|---|---|---|---|---|
| favicon.ico | rel="icon" | ICO | 16, 20, 24, 32 px | 9.4 KB |
| apple-touch-icon.png | rel="apple-touch-icon" | PNG | 180×180 | 15.1 KB |
Classic favicon
1 passed · 1 missingico
favicon.ico
MissingGET /favicon.ico – not found
- HTTP
- 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" href="/mail/favicon.ico" type="image/x-icon">
- Declared
- no sizes
- Actual
- 16 · 20 · 24 · 32
- Format
- ICO
- File size
- 9.4 KB
- HTTP
- 200
- Content-Type
- image/x-icon
SVG icon
1 missingsvg
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 passed · 1 optionalApple touch icon
Passed<link rel="apple-touch-icon" href="//res.public.onecdn.static.microsoft/assets/mail/pwa/v4/pngs/apple-touch-icon.png" crossorigin="anonymous">
- Declared
- no sizes
- Actual
- 180×180
- Recommended
- 180×180
- Background
- opaque
- File size
- 15.1 KB
- HTTP
- 200
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 missingjson
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
6 passed- Supported file formatPNG · apple-touch-icon.png
- Square, at least 8×8 px180×180
- Larger than 48×48 px180 px
- Declared on the homepageyes
- Not blocked by robots.txtallowed
- Stable URLno 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
6 passed · 1 warning- HTTPS for every icon2 of 2
- No mixed content0 http:// links
- No broken links0 errors
- Cache headersIcons rarely change; cache them for at least a day.1 of 2 · ≥ 1 day
- Total icon weight24.5 KB
- Redirects0
- Duplicate tagsnone
Icon tags found in <head>
<link rel="shortcut icon" href="/mail/favicon.ico" type="image/x-icon"> <link rel="apple-touch-icon" href="//res.public.onecdn.static.microsoft/assets/mail/pwa/v4/pngs/apple-touch-icon.png" crossorigin="anonymous">
Questions about the outlook.com favicon
Where is the outlook.com favicon?
The main one is at https://outlook.live.com/mail/favicon.ico.
What size is the outlook.com favicon?
favicon.ico is 16, 20, 24, 32 px. The largest raster icon on the site is apple-touch-icon.png at 180×180 px.
Can Google Search show the outlook.com favicon?
The site meets Google's rules: apple-touch-icon.png is a 180×180 PNG file (15.1 KB) and robots.txt allows it. Google still decides what it shows.
Does outlook.com have an Apple touch icon and a maskable icon?
The Apple touch icon is 180×180. There is no readable web app manifest, so there is no maskable icon either.