Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
Obsolete since Gecko 72 (Firefox 72 / Thunderbird 72 / SeaMonkey 2.69)
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
Returns the number of times the current document has been painted to the screen in this window.
Syntax
var paintCount = window.mozPaintCount;paintCountstores thewindow.mozPaintCountproperty value.- The
window.mozPaintCountvalue is along long, and starts at zero when the document is first created, incrementing by one each time the document is painted.
Specification
Not part of any W3C technical specification or recommendation.
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
mozPaintCount | Chrome No support No | Edge No support No | Firefox No support 4 — 72 | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 4 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- Full support
- Full support
- No support
- No support
- Non-standard. Expect poor cross-browser support.
- Non-standard. Expect poor cross-browser support.
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.