SFDICTIONARY.COM: Keyword Density Checker

Total words: 1658 | 2-word phrases: 429 | 3-word phrases: 481 | 4-word phrases: 495

PAGE INFO

Title	Try to keep the title under 60 characters (40 characters) Historical Dictionary of Science Fiction
Description	Try to keep the meta description between 50 - 160 characters (40 characters) Historical Dictionary of Science Fiction
Keywords	Meta keywords are not recommended anymore (0 characters)
H1	H1 tag on the page (40 characters) Historical Dictionary of Science Fiction

#	Keyword	Frequency	Density
1	2 3 4 5	2	0.40%
2	4 5 … 43	2	0.40%
3	or inhabitant of the	2	0.40%
4	native or inhabitant of	2	0.40%
5	n no cites see	2	0.40%
6	a native or inhabitant	2	0.40%
7	previous 1 2 3	2	0.40%
8	of the aldebaran system	2	0.40%
9	1 2 3 4	2	0.40%
10	3 4 5 …	2	0.40%
11	the aldebaran system or	1	0.20%
12	alien n 1820 an	1	0.20%
13	aldebaran system or its	1	0.20%
14	system or its inhabitants	1	0.20%
15	inhabitants alien n 1820	1	0.20%
16	or characteristic of the	1	0.20%
17	n 1820 an intelligent	1	0.20%
18	1820 an intelligent being	1	0.20%
19	characteristic of the aldebaran	1	0.20%
20	hd⑇sf ⌂home a random	1	0.20%
21	to or characteristic of	1	0.20%
22	pertaining to or characteristic	1	0.20%
23	intelligent being from a	1	0.20%
24	of pertaining to or	1	0.20%
25	1937 of pertaining to	1	0.20%
26	of aldebaranians aldebaranian adj	1	0.20%
27	language of aldebaranians aldebaranian	1	0.20%
28	the language of aldebaranians	1	0.20%
29	1939 the language of	1	0.20%
30	2 1939 the language	1	0.20%
31	an intelligent being from	1	0.20%
32	one’s own esp such	1	0.20%
33	being from a location	1	0.20%
34	of or pertaining to	1	0.20%
35	that derives from another	1	0.20%
36	planet that derives from	1	0.20%
37	or beings from another	1	0.20%
38	being or beings from	1	0.20%
39	intelligent being or beings	1	0.20%
40	an intelligent being or	1	0.20%