mastodon.social favicon

https://mastodon.social/ · checked November 5, 2026

28passed
2warnings
2missing
8optional

The main favicon of mastodon.social is favicon-32x32-CiQz7Niw.png, a 32×32 PNG file (1.1 KB). We found 19 icon files, 115.5 KB in total. Google Search can use apple-touch-icon-167x167-DdVi4pJj.png, a 167×167 PNG file (6.9 KB). The site scores 87 out of 100: 28 passed, 2 warnings, 2 missing. Missing: favicon.ico, SVG favicon.

How it looks

Rendered from the files we found.

Mastodon.social

Browser tab · lightPassed

Mastodon.social

Browser tab · darkPassed

Mastodon hosted on mastodon.socialhttps://mastodon.social

Mastodon.social The original server of Mastodon, operated by Mastodon GmbH for the common good.

Google searchPassed

Mastodon.social

iOS home screenOptional

Legacy size. Current iOS uses the 180 px icon.

Android · maskablePassed

Mastodon.social

PWA install & splashPassed

All favicon files of mastodon.social

19 found

File	Found through	Format	Size	Weight
favicon-16x16-74JBPGmr.png	rel="icon"	PNG	16×16	588 B
favicon-32x32-CiQz7Niw.png	rel="icon"	PNG	32×32	1.1 KB
favicon-48x48-DMnduFKh.png	rel="icon"	PNG	48×48	1.6 KB
apple-touch-icon-57x57-BsPGHSez.png	rel="apple-touch-icon"	PNG	57×57	1.6 KB
apple-touch-icon-60x60-CQE7yLDO.png	rel="apple-touch-icon"	PNG	60×60	1.7 KB
android-chrome-72x72-9LRpA3QN.png	rel="apple-touch-icon" · manifest, maskable	PNG	72×72	2.2 KB
apple-touch-icon-76x76-BPRp9FS0.png	rel="apple-touch-icon"	PNG	76×76	2.3 KB
apple-touch-icon-114x114-Ch7jwTNh.png	rel="apple-touch-icon"	PNG	114×114	4.0 KB
apple-touch-icon-120x120-W9xwzzUZ.png	rel="apple-touch-icon"	PNG	120×120	4.3 KB
android-chrome-144x144-D-ewI-KZ.png	rel="apple-touch-icon" · manifest, maskable	PNG	144×144	5.7 KB
apple-touch-icon-152x152-s3oy-zRw.png	rel="apple-touch-icon"	PNG	152×152	6.0 KB
apple-touch-icon-167x167-DdVi4pJj.png	rel="apple-touch-icon"	PNG	167×167	6.9 KB
android-chrome-36x36-DLiBQg3N.png	manifest, maskable	PNG	36×36	950 B
android-chrome-48x48-C7lKWFwX.png	manifest, maskable	PNG	48×48	1.4 KB
android-chrome-96x96-BKKwkkY-.png	manifest, maskable	PNG	96×96	3.2 KB
android-chrome-192x192-jYKJbpas.png	manifest, maskable	PNG	192×192	8.5 KB
android-chrome-256x256-DXt2vsq7.png	manifest, maskable	PNG	256×256	11.7 KB
android-chrome-384x384-CbK7cG33.png	manifest, maskable	PNG	384×384	20.6 KB
android-chrome-512x512-Dz2ThkhV.png	manifest, maskable	PNG	512×512	31.1 KB

Classic favicon

3 passed · 1 missing

ico

favicon.ico

Missing

GET /favicon.ico – not found

HTTP: 404

Browsers, RSS readers and many crawlers request /favicon.ico even when the HTML declares other icons. The file returns HTTP 404.

PNG 16×16

Passed

<link href="/packs/assets/favicon-16x16-74JBPGmr.png" rel="icon" sizes="16x16" type="image/png">

Declared: 16×16
Actual: 16×16
Format: PNG
File size: 588 B
HTTP: 200
Content-Type: image/png

PNG 32×32

Passed

<link href="/packs/assets/favicon-32x32-CiQz7Niw.png" rel="icon" sizes="32x32" type="image/png">

Declared: 32×32
Actual: 32×32
Format: PNG
File size: 1.1 KB
HTTP: 200
Content-Type: image/png

PNG 48×48

Passed

<link href="/packs/assets/favicon-48x48-DMnduFKh.png" rel="icon" sizes="48x48" type="image/png">

Declared: 48×48
Actual: 48×48
Format: PNG
File size: 1.6 KB
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 · 6 optional

Apple touch icon 57×57

Optional

<link href="/packs/assets/apple-touch-icon-57x57-BsPGHSez.png" rel="apple-touch-icon" sizes="57x57">

Declared: 57×57
Actual: 57×57
Recommended: 180×180
Background: not measured
File size: 1.6 KB
HTTP: 200

Legacy size. Current iOS uses the 180 px icon.

Apple touch icon 60×60

Optional

<link href="/packs/assets/apple-touch-icon-60x60-CQE7yLDO.png" rel="apple-touch-icon" sizes="60x60">

Declared: 60×60
Actual: 60×60
Recommended: 180×180
Background: not measured
File size: 1.7 KB
HTTP: 200

Legacy size. Current iOS uses the 180 px icon.

Apple touch icon 72×72

Optional

<link href="/packs/assets/android-chrome-72x72-9LRpA3QN.png" rel="apple-touch-icon" sizes="72x72">

Declared: 72×72
Actual: 72×72
Recommended: 180×180
Background: not measured
File size: 2.2 KB
HTTP: 200

Legacy size. Current iOS uses the 180 px icon.

Apple touch icon 76×76

Optional

<link href="/packs/assets/apple-touch-icon-76x76-BPRp9FS0.png" rel="apple-touch-icon" sizes="76x76">

Declared: 76×76
Actual: 76×76
Recommended: 180×180
Background: not measured
File size: 2.3 KB
HTTP: 200

Legacy size. Current iOS uses the 180 px icon.

Apple touch icon 114×114

Optional

<link href="/packs/assets/apple-touch-icon-114x114-Ch7jwTNh.png" rel="apple-touch-icon" sizes="114x114">

Declared: 114×114
Actual: 114×114
Recommended: 180×180
Background: not measured
File size: 4.0 KB
HTTP: 200

Legacy size. Current iOS uses the 180 px icon.

Apple touch icon 120×120

Optional

<link href="/packs/assets/apple-touch-icon-120x120-W9xwzzUZ.png" rel="apple-touch-icon" sizes="120x120">

Declared: 120×120
Actual: 120×120
Recommended: 180×180
Background: not measured
File size: 4.3 KB
HTTP: 200

Legacy size. Current iOS uses the 180 px icon.

mask

Safari pinned tab (mask-icon)

Warning

<link color="#6364FF" href="/packs/assets/logo-symbol-icon-BQIzGafT.svg" rel="mask-icon">

Color: #6364FF

The file could not be fetched (connection failed).

Web app manifest file

1 passed

json

manifest

Passed

<link href="/manifest" rel="manifest">

HTTP: 200
Content-Type: application/json
JSON: valid
File size: 2.2 KB
Same origin: yes
Cache: 3 min

Manifest fields

10 passed

name
Mastodon.social
short_name
Mastodon.social
start_url
/
display
standalone
theme_color
#191b22
background_color
#191b22
icons · 192×192
PNG · 8.5 KB · 200
icons · 512×512
PNG · 31.1 KB · 200
icons · purpose: maskable
36×36
id
/home

Google search

6 passed

Supported file format
PNG · apple-touch-icon-167x167-DdVi4pJj.png
Square, at least 8×8 px
167×167
Larger than 48×48 px
167 px
Declared on the homepage
yes
Not blocked by robots.txt
allowed
Stable URL
no redirects

Meta & legacy

2 passed · 2 optional

theme-color
#ffffff
theme-color for dark mode
#181820
msapplication-TileColorWindows tiles, legacy.
not set
browserconfig.xmlWindows tiles, legacy.
not found

Delivery & performance

6 passed · 1 warning

HTTPS for every icon
19 of 19
No mixed content
0 http:// links
No broken links
0 errors
Cache headersIcons rarely change; cache them for at least a day.
0 of 19 · ≥ 1 day
Total icon weight
115.5 KB
Redirects
0
Duplicate tags
none

Icon tags found in <head>

<link href="/packs/assets/favicon-16x16-74JBPGmr.png" rel="icon" sizes="16x16" type="image/png">
<link href="/packs/assets/favicon-32x32-CiQz7Niw.png" rel="icon" sizes="32x32" type="image/png">
<link href="/packs/assets/favicon-48x48-DMnduFKh.png" rel="icon" sizes="48x48" type="image/png">
<link href="/packs/assets/apple-touch-icon-57x57-BsPGHSez.png" rel="apple-touch-icon" sizes="57x57">
<link href="/packs/assets/apple-touch-icon-60x60-CQE7yLDO.png" rel="apple-touch-icon" sizes="60x60">
<link href="/packs/assets/android-chrome-72x72-9LRpA3QN.png" rel="apple-touch-icon" sizes="72x72">
<link href="/packs/assets/apple-touch-icon-76x76-BPRp9FS0.png" rel="apple-touch-icon" sizes="76x76">
<link href="/packs/assets/apple-touch-icon-114x114-Ch7jwTNh.png" rel="apple-touch-icon" sizes="114x114">
<link href="/packs/assets/apple-touch-icon-120x120-W9xwzzUZ.png" rel="apple-touch-icon" sizes="120x120">
<link href="/packs/assets/android-chrome-144x144-D-ewI-KZ.png" rel="apple-touch-icon" sizes="144x144">
<link href="/packs/assets/apple-touch-icon-152x152-s3oy-zRw.png" rel="apple-touch-icon" sizes="152x152">
<link href="/packs/assets/apple-touch-icon-167x167-DdVi4pJj.png" rel="apple-touch-icon" sizes="167x167">
<link href="/packs/assets/apple-touch-icon-180x180-DSCV_HvQ.png" rel="apple-touch-icon" sizes="180x180">
<link href="/packs/assets/apple-touch-icon-1024x1024-B3Tu3EqI.png" rel="apple-touch-icon" sizes="1024x1024">
<link color="#6364FF" href="/packs/assets/logo-symbol-icon-BQIzGafT.svg" rel="mask-icon">
<link href="/manifest" rel="manifest">
<meta name="theme-color" content="#181820" media="(prefers-color-scheme: dark)">
<meta name="theme-color" content="#ffffff" media="(prefers-color-scheme: light)">

Questions about the mastodon.social favicon

Where is the mastodon.social favicon?

The main one is at https://mastodon.social/packs/assets/favicon-32x32-CiQz7Niw.png.

What size is the mastodon.social favicon?

favicon-32x32-CiQz7Niw.png is 32×32. The largest raster icon on the site is android-chrome-512x512-Dz2ThkhV.png at 512×512 px.

Can Google Search show the mastodon.social favicon?

The site meets Google's rules: apple-touch-icon-167x167-DdVi4pJj.png is a 167×167 PNG file (6.9 KB) and robots.txt allows it. Google still decides what it shows.

Does mastodon.social have an Apple touch icon and a maskable icon?

The Apple touch icon is 167×167. The manifest includes a maskable icon.

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