favicon-checker.com

bing.com favicon

https://www.bing.com/?toWww=1&redig=C80CA584FC8847BB9F2B44D01C310F29 · 1 redirect · checked

  • 14passed
  • 3warnings
  • 2missing
  • 4optional

The main favicon of bing.com is favicon-trans-bg-blue-mg-png.png, a 32×32 PNG file (308 B). We found 3 icon files, 5.8 KB in total. Google Search can use the same file. The site scores 81 out of 100: 14 passed, 3 warnings, 2 missing. Missing: SVG favicon, Web app manifest.

How it looks

Rendered from the files we found.

Search - Microsoft Bing
Browser tab · lightPassed
Search - Microsoft Bing
Browser tab · darkPassed
Search - Microsoft Binghttps://www.bing.com
Search - Microsoft Bing Search with Microsoft Bing and use the power of AI to find information, explore webpages, images, videos, maps, and more. A smart search engine for the forever curious.
Google searchWarning
Search - Microsoft Bing
iOS home screenWarning

iOS upscales 57 → 180 px, so the icon looks blurry on Retina screens.

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 bing.com

3 found
FileFound throughFormatSizeWeight
favicon.icodefault pathICO32 px4.2 KB
favicon-trans-bg-blue-mg-png.pngrel="icon"PNG32×32308 B
apple-touch-icon.pngdefault pathPNG57×571.3 KB

Classic favicon

2 passed

favicon.ico

Passed
GET /favicon.ico · not declared in HTML (found at the root)
Format
ICO (real)
Contains
32
File size
4.2 KB
HTTP
200
Content-Type
image/x-icon
Cache
6 months

PNG

Passed
<link rel="icon" href="/sa/simg/favicon-trans-bg-blue-mg-png.png">
Declared
no sizes
Actual
32×32
Format
PNG
File size
308 B
HTTP
200
Content-Type
image/png

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 warning · 1 optional

Apple touch icon

Warning
Not declared · found at /apple-touch-icon.png
Declared
not declared
Actual
57×57
Recommended
180×180
Background
opaque
File size
1.3 KB
HTTP
200

iOS upscales 57 → 180 px, so the icon looks blurry on Retina screens.

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
    PNG · favicon-trans-bg-blue-mg-png.png
  • Square, at least 8×8 px
    32×32
  • 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.
    32 px
  • Declared on the homepage
    yes
  • Not blocked by robots.txt
    allowed
  • Stable URL
    no redirects

Meta & legacy

1 passed · 3 optional
  • theme-color
    #4F4F4F
  • 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 icon
    3 of 3
  • No mixed content
    0 http:// links
  • No broken links
    0 errors
  • Cache headersIcons rarely change; cache them for at least a day.
    2 of 3 · ≥ 1 day
  • Total icon weight
    5.8 KB
  • Redirects
    0
  • Duplicate tags
    none

Icon tags found in <head>

<link rel="icon" href="/sa/simg/favicon-trans-bg-blue-mg-png.png">
<meta name="theme-color" content="#4F4F4F">

Questions about the bing.com favicon

Where is the bing.com favicon?

The main one is at https://www.bing.com/sa/simg/favicon-trans-bg-blue-mg-png.png. The default path, https://www.bing.com/favicon.ico, also returns an icon.

What size is the bing.com favicon?

favicon-trans-bg-blue-mg-png.png is 32×32. The largest raster icon on the site is apple-touch-icon.png at 57×57 px.

Can Google Search show the bing.com favicon?

The site meets Google's rules: favicon-trans-bg-blue-mg-png.png is a 32×32 PNG file (308 B) 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 bing.com have an Apple touch icon and a maskable icon?

The Apple touch icon is 57×57. There is no readable web app manifest, so there is no maskable icon either.

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