XHTML served as application/xhtml+xml
- LSA strict form of HTML, and allows embedding of other XML languages
Chrome
- ✅ 4 - 130: Supported
- ✅ 131: Supported
- ✅ 132 - 134: Supported
Edge
- ✅ 12 - 130: Supported
- ✅ 131: Supported
Safari
- ✅ 3.1 - 18.0: Supported
- ✅ 18.1: Supported
- ✅ 18.2 - TP: Supported
Firefox
- ✅ 2 - 132: Supported
- ✅ 133: Supported
- ✅ 134 - 136: Supported
Opera
- ✅ 9 - 113: Supported
- ✅ 114: Supported
IE
- ❌ 5.5 - 8: Not supported
- ✅ 9 - 10: Supported
- ✅ 11: Supported
Chrome for Android
- ✅ 131: Supported
Safari on iOS
- ✅ 3.2 - 18.0: Supported
- ✅ 18.1: Supported
- ✅ 18.2: Supported
Samsung Internet
- ✅ 4 - 25: Supported
- ✅ 26: Supported
Opera Mini
- ✅ all: Supported
Opera Mobile
- ✅ 10 - 12.1: Supported
- ✅ 80: Supported
UC Browser for Android
- ✅ 15.5: Supported
Android Browser
- ✅ 2.1 - 4.4.4: Supported
- ✅ 131: Supported
Firefox for Android
- ✅ 132: Supported
QQ Browser
- ✅ 14.9: Supported
Baidu Browser
- ✅ 13.52: Supported
KaiOS Browser
- ✅ 2.5: Supported
- ✅ 3: Supported
The XHTML syntax is very close to HTML, and thus is almost always (incorrectly) served as text/html on the web.
- Resources:
- Information on XHTML5
- Wikipedia
- Sub-features:
- XHTML+SMIL animation