EVENTHORIZONTELESCOPE.ORG: Keyword Density Checker

Total words: 7606 | 2-word phrases: 1900 | 3-word phrases: 2320 | 4-word phrases: 2533

PAGE INFO

Title	Try to keep the title under 60 characters (23 characters) Event Horizon Telescope
Description	Try to keep the meta description between 50 - 160 characters (0 characters)
Keywords	Meta keywords are not recommended anymore (0 characters)
H1	H1 tag on the page (64 characters) Images of a black hole reveal how cosmic beasts change over time

#	Keyword	Frequency	Density
1	event horizon telescope	34	1.47%
2	the event horizon	31	1.34%
3	read more about	25	1.08%
4	a black hole	18	0.78%
5	first image of	16	0.69%
6	of a black	15	0.65%
7	image of a	13	0.56%
8	supermassive black hole	12	0.52%
9	horizon telescope eht	11	0.47%
10	black hole a	10	0.43%
11	horizon telescope collaboration	8	0.34%
12	the heart of	8	0.34%
13	the black hole	7	0.30%
14	the first image	7	0.30%
15	hole at the	7	0.30%
16	black hole in	7	0.30%
17	the edge of	7	0.30%
18	image of the	6	0.26%
19	of the event	6	0.26%
20	black hole at	6	0.26%
21	nsbpsao eht scholars	6	0.26%
22	ever image of	5	0.22%
23	hole in the	5	0.22%
24	at the centre	5	0.22%
25	the centre of	5	0.22%
26	the supermassive black	5	0.22%
27	in the galaxy	4	0.17%
28	national society of	4	0.17%
29	with the event	4	0.17%
30	eht scholars program	4	0.17%

#	Keyword	Frequency	Density
1	the event horizon telescope	25	0.99%
2	of a black hole	14	0.55%
3	image of a black	12	0.47%
4	event horizon telescope eht	9	0.36%
5	first image of a	8	0.32%
6	the first image of	7	0.28%
7	black hole at the	6	0.24%
8	first image of the	6	0.24%
9	event horizon telescope collaboration	5	0.20%
10	at the centre of	5	0.20%
11	ever image of a	5	0.20%
12	at the edge of	4	0.16%
13	the read more about	4	0.16%
14	the supermassive black hole	4	0.16%
15	read more about a	4	0.16%
16	firstever image of a	4	0.16%
17	black hole in the	4	0.16%
18	nsbpsao eht scholars program	4	0.16%
19	with the event horizon	4	0.16%
20	hole in the galaxy	4	0.16%
21	a black hole in	4	0.16%
22	by the event horizon	3	0.12%
23	hole at the centre	3	0.12%
24	around a black hole	3	0.12%
25	the centre of the	3	0.12%
26	of the event horizon	3	0.12%
27	in the galaxy m87	3	0.12%
28	heart of our galaxy	3	0.12%
29	the heart of our	3	0.12%
30	at the heart of	3	0.12%
31	on event horizon telescope	3	0.12%
32	hole at the heart	3	0.12%
33	reveal first image of	3	0.12%
34	the national society of	3	0.12%
35	national society of black	3	0.12%
36	doeleman and heino falcke	3	0.12%
37	the national academy of	3	0.12%
38	on may 12th 2022	3	0.12%
39	a supermassive black hole	3	0.12%
40	generation event horizon telescope	3	0.12%

#	URL	Whois	Check
1	http://www.harvard.edu/	Whois	harvard.edu
2	http://www.harvard.edu/	Whois	harvard.edu
3	https://www.nsbp.org/	Whois	nsbp.org
4	https://www.cfa.harvard.edu/sao	Whois	harvard.edu
5	https://www.almaobservatory.org/en/home/	Whois	almaobservatory.org
6	https://www.cfa.harvard.edu/	Whois	harvard.edu
7	https://nsbp.org/?	Whois	nsbp.org
8	https://ras.ac.uk/	Whois	ac.uk
9	https://ras.ac.uk/awards-and-grants/awards/2269-group-award-a	Whois	ac.uk
10	https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.141104	Whois	aps.org
11	http://www.cfa.harvard.edu/	Whois	harvard.edu
12	https://www.jive.nl/	Whois	jive.nl
13	https://twitter.com/ehtelescope	Whois	twitter.com
14	https://twitter.com/ehtelescope	Whois	twitter.com
15	https://www.facebook.com/ehtelescope/	Whois	facebook.com
16	https://twitter.com/ehtelescope	Whois	twitter.com
17	https://www.youtube.com/channel/UC4sItzYomoJ6Flt0aDyHMOQ	Whois	youtube.com
18	http://www.harvard.edu	Whois	harvard.edu
19	http://www.harvard.edu	Whois	harvard.edu
20	https://accessibility.harvard.edu/	Whois	harvard.edu
21	https://accessibility.huit.harvard.edu/digital-accessibility-policy	Whois	harvard.edu
22	https://www.harvard.edu/copyright-issue/	Whois	harvard.edu