https://connect.mozilla.org/t5/firefox-labs/make-svg-blocking-detectable/m-p/106677#M4778 <P>Another idea: allow us to put "alt" tag to svg and render it when svg is blocked just like &lt;img&gt;</P> Tue, 30 Sep 2025 14:14:19 GMT hloth 2025-09-30T14:14:19Z https://connect.mozilla.org/t5/firefox-labs/make-svg-blocking-detectable/m-p/106676#M4777 <P>Please make it possible for web developers to detect SVG blocking without JavaScript!</P><P>Currently svg.disable = true causes browser to silently ignore svg but keep it in DOM tree. Which makes it impossible to fallback or monkey patch this without JS. The only workaround I found is overlaying rasterized icon with svg but this doesn't work with translucent icons page still has to serve both raster and vector graphics.</P><P>I assume adding a CSS selector or a special html tag is way out of scope for this suggestions forum but maybe allow developers to specify a fallback tag on svg element that renders the raster version of vector</P><P><LI-PRODUCT title="Firefox" id="firefox-desktop"></LI-PRODUCT>&nbsp;</P> Tue, 30 Sep 2025 14:12:13 GMT https://connect.mozilla.org/t5/firefox-labs/make-svg-blocking-detectable/m-p/106676#M4777 hloth 2025-09-30T14:12:13Z https://connect.mozilla.org/t5/firefox-labs/make-svg-blocking-detectable/m-p/106677#M4778 <P>Another idea: allow us to put "alt" tag to svg and render it when svg is blocked just like &lt;img&gt;</P> Tue, 30 Sep 2025 14:14:19 GMT https://connect.mozilla.org/t5/firefox-labs/make-svg-blocking-detectable/m-p/106677#M4778 hloth 2025-09-30T14:14:19Z