Document Policy

A mechanism that allows developers to set certain rules and policies for a given site. The rules can change default browser behaviour, block certain features or set limits on resource usage. Document Policy is useful both for security and performance, and is similar to Permissions Policy.

Spec	https://wicg.github.io/document-policy/
Status	Unofficial / Note

IE	Edge	Firefox	Chrome	Safari	Opera
			98 ⁽¹⁾
		95	97 ⁽¹⁾
		94	96 ⁽¹⁾	TP
11	95 ⁽¹⁾	93	95 ⁽¹⁾	15	80 ⁽¹⁾
10	94 ⁽¹⁾	92	94 ⁽¹⁾	14.1	79 ⁽¹⁾
9	93 ⁽¹⁾	91	93 ⁽¹⁾	14	78 ⁽¹⁾
8	92 ⁽¹⁾	90	92 ⁽¹⁾	13.1	77 ⁽¹⁾
Show all
7	91 ⁽¹⁾	89	91 ⁽¹⁾	13	76 ⁽¹⁾
6	90 ⁽¹⁾	88	90 ⁽¹⁾	12.1	75 ⁽¹⁾
5.5	89 ⁽¹⁾	87	89 ⁽¹⁾	12	74 ⁽¹⁾
	88 ⁽¹⁾	86	88 ⁽¹⁾	11.1	73 ⁽¹⁾
	87 ⁽¹⁾	85	87 ⁽¹⁾	11	72 ⁽¹⁾
	86 ⁽¹⁾	84	86 ⁽¹⁾	10.1	71 ⁽¹⁾
	85 ⁽¹⁾	83	85 ⁽¹⁾	10	70
	84	82	84	9.1	69
	83	81	83	9	68
	81	80	81	8	67
	80	79	80	7.1	66
	79	78	79	7	65
	18	77	78	6.1	64
	17	76	77	6	63
	16	75	76	5.1	62
	15	74	75	5	60
	14	73	74	4	58
	13	72	73	3.2	57
	12	71	72	3.1	56
		70	71		55
		69	70		54
		68	69		53
		67	68		52
		66	67		51
		65	66		50
		64	65		49
		63	64		48
		62	63		47
		61	62		46
		60	61		45
		59	60		44
		58	59		43
		57	58		42
		56	57		41
		55	56		40
		54	55		39
		53	54		38
		52	53		37
		51	52		36
		50	51		35
		49	50		34
		48	49		33
		47	48		32
		46	47		31
		45	46		30
		44	45		29
		43	44		28
		42	43		27
		41	42		26
		40	41		25
		39	40		24
		38	39		23
		37	38		22
		36	37		21
		35	36		20
		34	35		19
		33	34		18
		32	33		17
		31	32		16
		30	31		15
		29	30		12.1
		28	29		12
		27	28		11.6
		26	27		11.5
		25	26		11.1
		24	25		11
		23	24		10.6
		22	23		10.5
		21	22		10.0-10.1
		20	21		9.5-9.6
		19	20		9
		18	19
		17	18
		16	17
		15	16
		14	15
		13	14
		12	13
		11	12
		10	11
		9	10
		8	9
		7	8
		6	7
		5	6
		4	5
		3.6	4
		3.5
		3
		2

Safari on iOS	Opera Mini	Android Browser	Blackberry Browser	Opera Mobile	Android Chrome	Android Firefox	IE Mobile	Android UC Browser	Samsung Internet	QQ Browser	Baidu Browser	KaiOS Browser
15	all	94 ⁽¹⁾	10	64 ⁽¹⁾	94 ⁽¹⁾	92	11	12.12	15.0	10.4	7.12	2.5
14.5-14.8		4.4.3-4.4.4	7	12.1			10		14.0
14.0-14.4		4.4		12					13.0
13.4-13.7		4.2-4.3		11.5					12.0
Show all
13.3		4.1		11.1					11.1-11.2
13.2		4		11					10.1
13.0-13.1		3		10					9.2
12.2-12.5		2.3							8.2
12.0-12.1		2.2							7.2-7.4
11.3-11.4		2.1							6.2-6.4
11.0-11.2									5.0-5.4
10.3									4
10.0-10.2
9.3
9.0-9.2
8.1-8.4
8
7.0-7.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

Standard support includes the HTTP Document-Policy header and policy attribute on iframes.

Chromium browsers only support the HTTP header.

Resources

Data by caniuse.com
Licensed under the Creative Commons Attribution License v4.0.
https://caniuse.com/document-policy