Referrer Policy

A policy that controls how much information is shared through the HTTP referrer header. Helps to protect user privacy.

Spec	https://www.w3.org/TR/referrer-policy/
Status	W3C Candidate Recommendation

IE	Edge	Firefox	Chrome	Safari	Opera
			98 ⁽³⁾
		95	97 ⁽³⁾
		94	96 ⁽³⁾	TP ⁽⁴⁾
11 ⁽¹⁾	95 ⁽³⁾	93	95 ⁽³⁾	15 ⁽⁴⁾	80 ⁽³⁾
10	94 ⁽³⁾	92	94 ⁽³⁾	14.1 ⁽⁴⁾	79 ⁽³⁾
9	93 ⁽³⁾	91	93 ⁽³⁾	14 ⁽⁴⁾	78 ⁽³⁾
8	92 ⁽³⁾	90	92 ⁽³⁾	13.1 ⁽⁴⁾	77 ⁽³⁾
Show all
7	91 ⁽³⁾	89	91 ⁽³⁾	13 ⁽⁴⁾	76 ⁽³⁾
6	90 ⁽³⁾	88	90 ⁽³⁾	12.1	75 ⁽³⁾
5.5	89 ⁽³⁾	87	89 ⁽³⁾	12	74 ⁽³⁾
	88 ⁽³⁾	86	88 ⁽³⁾	11.1	73 ⁽³⁾
	87 ⁽³⁾	85	87 ⁽³⁾	11 ⁽¹⁾	72
	86 ⁽³⁾	84	86 ⁽³⁾	10.1 ⁽¹⁾	71
	85 ⁽³⁾	83	85 ⁽³⁾	10 ⁽¹⁾	70
	84 ⁽³⁾	82	84	9.1 ⁽¹⁾	69
	83	81	83	9 ⁽¹⁾	68
	81	80	81	8 ⁽¹⁾	67
	80	79	80	7.1 ⁽¹⁾	66
	79	78	79	7	65
	18 ⁽¹⁾	77	78	6.1	64
	17 ⁽¹⁾	76	77	6	63
	16 ⁽¹⁾	75	76	5.1	62
	15 ⁽¹⁾	74	75	5	60
	14 ⁽¹⁾	73	74	4	58
	13 ⁽¹⁾	72	73	3.2	57
	12 ⁽¹⁾	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 ⁽²⁾		44
		58	59 ⁽²⁾		43
		57	58 ⁽²⁾		42
		56	57 ⁽²⁾		41
		55	56 ⁽²⁾		40
		54	55 ⁽²⁾		39
		53	54 ⁽²⁾		38
		52	53 ⁽²⁾		37
		51	52 ⁽²⁾		36
		50	51 ⁽²⁾		35
		49	50 ⁽²⁾		34
		48	49 ⁽²⁾		33
		47	48 ⁽²⁾		32
		46	47 ⁽²⁾		31
		45	46 ⁽²⁾		30
		44	45 ⁽²⁾		29
		43	44 ⁽²⁾		28
		42	43 ⁽²⁾		27
		41	42 ⁽²⁾		26
		40	41 ⁽²⁾		25
		39	40 ⁽²⁾		24
		38	39 ⁽²⁾		23
		37	38 ⁽²⁾		22
		36	37 ⁽²⁾		21
		35	36 ⁽²⁾		20
		34	35 ⁽²⁾		19
		33	34 ⁽²⁾		18
		32	33 ⁽²⁾		17
		31	32 ⁽²⁾		16
		30	31 ⁽²⁾		15
		29	30 ⁽²⁾		12.1
		28	29 ⁽²⁾		12
		27	28 ⁽²⁾		11.6
		26	27 ⁽²⁾		11.5
		25	26 ⁽²⁾		11.1
		24	25 ⁽²⁾		11
		23	24 ⁽²⁾		10.6
		22	23 ⁽²⁾		10.5
		21	22 ⁽²⁾		10.0-10.1
		20	21 ⁽²⁾		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 ⁽⁴⁾	all	94	10	64	94 ⁽³⁾	92	11	12.12	15.0	10.4	7.12	2.5
14.5-14.8 ⁽⁴⁾		4.4.3-4.4.4	7	12.1			10		14.0
14.0-14.4 ⁽⁴⁾		4.4		12					13.0
13.4-13.7 ⁽⁴⁾		4.2-4.3		11.5					12.0
Show all
13.3 ⁽⁴⁾		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 ⁽¹⁾		2.1							6.2-6.4
11.0-11.2 ⁽¹⁾									5.0-5.4
10.3 ⁽¹⁾									4
10.0-10.2 ⁽¹⁾
9.3 ⁽¹⁾
9.0-9.2 ⁽¹⁾
8.1-8.4 ⁽¹⁾
8 ⁽¹⁾
7.0-7.1
6.0-6.1
5.0-5.1
4.2-4.3
4.0-4.1
3.2

Notes

Browsers initially supported an early draft of the specification which can only use a meta tag and is only compatible with the origin value from the new spec.
Chrome 21-60 did not support the same-origin, strict-origin and strict-origin-when-cross-origin values. (issue 627968)
The default policy has been changed from no-referrer-when-downgrade to strict-origin-when-cross-origin. See the revised spec.
Safari's ITP (on by default) downgrades _all_ cross-site subresource request (not page navigation) referrer headers to the page's origin, ignoring the unsafe-url referrer policy.

Resources

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