THESCIENCEPLAYGROUND.COM KEYWORD DENSITY CHECKER

Total words: 6951 | 2-word phrases: 1744 | 3-word phrases: 2130 | 4-word phrases: 2316

PAGE INFO

Title Try to keep the title under 60 characters (34 characters)
All Links - The Science Playground
Description Try to keep the meta description between 50 - 160 characters (307 characters)
There are cool science games / simulations / interactives to play around with, but they’re scattered all around. I’ve been compiling a list of some of my favorites over the years – from physics to chemistry to biology. I figured, why not share that list so that others can use it - and help add to it!
Keywords Meta keywords are not recommended anymore (0 characters)
H1 H1 tag on the page (9 characters)
All Links

ONE WORD PHRASES 761 Words

# Keyword H1 Title Des Volume Position Suggest Frequency Density
1teen9011.83%
2by9011.83%
3free8411.04%
4adult8210.78%
5a739.59%
6web729.46%
7the709.20%
8of699.07%
9simulation648.41%
10created607.88%

TWO WORD PHRASES 1744 Words

# Keyword H1 Title Des Volume Position Suggest Frequency Density
1teen adult824.70%
2created by573.27%
3kid teen321.83%
4built by120.69%
5black hole?120.69%
6black hole120.69%
7here you90.52%
8free paid90.52%
9you can80.46%
10where you80.46%
11collection of80.46%
12game a70.40%
13adult kid70.40%
14by testtubegames70.40%
15around a60.34%
16of the60.34%
17ricky reusser60.34%
18game about60.34%
19lets you50.29%
20gravity simulator50.29%

THREE WORD PHRASES 2130 Words

# Keyword H1 Title Des Volume Position Suggest Frequency Density
1kid teen adult241.13%
2teen adult kid70.33%
3game where you40.19%
4that lets you40.19%
5a collection of40.19%
6created by testtubegames40.19%
7reaction diffusion system30.14%
8a black hole30.14%
9blog post about30.14%
10by nicky case30.14%
11created by falstad30.14%
12speed of light30.14%
13a black hole?30.14%
14created by universemore30.14%
15the falstad collection20.09%
16way created by20.09%
17black hole launcher20.09%
18circuit construction kit20.09%
19fowler’s physics applets20.09%
20index of simulations20.09%
21here you can20.09%
22the spacetime around20.09%
23concord consortium list20.09%
24spacetime around a20.09%
25of interactive physics20.09%
26lets you explore20.09%
27the fourth dimension20.09%
28crack the circuit20.09%
29collection of small20.09%
30kerbal space program20.09%

FOUR WORD PHRASES 2316 Words

# Keyword H1 Title Des Volume Position Suggest Frequency Density
1created by trainwreck labs20.09%
2a wide range of20.09%
3evolving creature simulator where20.09%
4creature simulator where the20.09%
5simulator where the creature20.09%
6quantum roulette and the20.09%
7that lets you explore20.09%
8green new deal simulator20.09%
9of science interactives by20.09%
10bouncing around in a20.09%
11range of physics including20.09%
12wide range of physics20.09%
13collection of science interactives20.09%
14why do astronauts float?20.09%
15a collection of science20.09%
16built by evol games20.09%
17entropy explained with sheep20.09%
18the spacetime around a20.09%
19created by nicky case20.09%
20a free particle interactives20.09%
21gravity with poisson equation20.09%
22see if you can20.09%
23have you ever wanted20.09%
24you ever wanted to20.09%
25and the nature of20.09%
26roulette and the nature20.09%
27the nature of reality20.09%
28schroeder physics educational software20.09%
29the moon were only20.09%
30moon were only 120.09%
31were only 1 pixel20.09%
32dan schroeder physics educational20.09%
33near the speed of20.09%
34around a black hole20.09%
35if the moon were20.09%
36slower speed of light20.09%
37virus the beauty of20.09%
38the beauty of the20.09%
39a slower speed of20.09%
40beauty of the beast20.09%

EXTERNAL LINKS

# URL Whois Check
1https://store.steampowered.com/app/1718870/Spaceflight_Simulator/#new_tab Whoissteampowered.com
2https://store.steampowered.com/app/1718870/Spaceflight_Simulator/#new_tab Whoissteampowered.com
3https://physics.weber.edu/schroeder/software/#new_tab Whoisweber.edu
4https://physics.weber.edu/schroeder/software/#new_tab Whoisweber.edu
5https://store.steampowered.com/app/2147950/4D_Golf/#new_tab Whoissteampowered.com
6https://store.steampowered.com/app/2147950/4D_Golf/#new_tab Whoissteampowered.com
7https://store.steampowered.com/app/2334990/Green_New_Deal_Simulator/#new_tab Whoissteampowered.com
8https://store.steampowered.com/app/2334990/Green_New_Deal_Simulator/#new_tab Whoissteampowered.com
9https://testtubegames.com/veloctinspace.html#new_tab Whoistesttubegames.com
10https://testtubegames.com/veloctinspace.html#new_tab Whoistesttubegames.com
11https://testtubegames.com/fittest2.html#new_tab Whoistesttubegames.com
12https://testtubegames.com/fittest2.html#new_tab Whoistesttubegames.com
13https://falstad.com/ripple/#new_tab Whoisfalstad.com
14https://falstad.com/ripple/#new_tab Whoisfalstad.com
15https://particle-clicker.web.cern.ch/#new_tab Whoiscern.ch
16https://particle-clicker.web.cern.ch/#new_tab Whoiscern.ch
17https://doodles.google/doodle/valentines-day-2024/#new_tab Whoisdoodles.google
18https://doodles.google/doodle/valentines-day-2024/#new_tab Whoisdoodles.google
19https://testtubegames.com/velocityraptor.html#new_tab Whoistesttubegames.com
20https://testtubegames.com/velocityraptor.html#new_tab Whoistesttubegames.com
21https://evolgames.itch.io/evolpedal#new_tab Whoisitch.io
22https://evolgames.itch.io/evolpedal#new_tab Whoisitch.io
23https://erytau.itch.io/cute-mold#new_tab Whoisitch.io
24https://erytau.itch.io/cute-mold#new_tab Whoisitch.io
25https://universeandmore.com/crack-the-circuit/ Whoisuniverseandmore.com
26https://universeandmore.com/crack-the-circuit/ Whoisuniverseandmore.com
27http://gamelab.mit.edu/games/a-slower-speed-of-light/ Whoismit.edu
28http://gamelab.mit.edu/games/a-slower-speed-of-light/ Whoismit.edu
29https://minutelabs.io/#new_tab Whoisminutelabs.io
30https://minutelabs.io/#new_tab Whoisminutelabs.io
31https://evolgames.itch.io/evolpedal-3d#new_tab Whoisitch.io
32https://evolgames.itch.io/evolpedal-3d#new_tab Whoisitch.io
33https://sandboxels.r74n.com/#new_tab Whoisr74n.com
34https://sandboxels.r74n.com/#new_tab Whoisr74n.com
35https://labs.minutelabs.io/Chaotic-Pendulum/ Whoisminutelabs.io
36https://labs.minutelabs.io/Chaotic-Pendulum/ Whoisminutelabs.io
37https://observablehq.com/@rreusser#new_tab Whoisobservablehq.com
38https://observablehq.com/@rreusser#new_tab Whoisobservablehq.com
39https://universesandbox.com/#new_tab Whoisuniversesandbox.com
40https://universesandbox.com/#new_tab Whoisuniversesandbox.com
41https://store.steampowered.com/app/1779200/Thrive/#new_tab Whoissteampowered.com
42https://store.steampowered.com/app/1779200/Thrive/#new_tab Whoissteampowered.com
43https://sites.google.com/view/afreeparticle/interactives?authuser=0#new_tab Whoisgoogle.com
44https://sites.google.com/view/afreeparticle/interactives?authuser=0#new_tab Whoisgoogle.com
45https://www.kerbalspaceprogram.com/#new_tab Whoiskerbalspaceprogram.com
46https://www.kerbalspaceprogram.com/#new_tab Whoiskerbalspaceprogram.com
47https://roguetemple.com/z/hyper/#new_tab Whoisroguetemple.com
48https://roguetemple.com/z/hyper/#new_tab Whoisroguetemple.com
49https://duetosymmetry.com/tool/kerr-circular-photon-orbits/#new_tab Whoisduetosymmetry.com
50https://duetosymmetry.com/tool/kerr-circular-photon-orbits/#new_tab Whoisduetosymmetry.com
51https://gravitysimulator.org/#new_tab Whoisgravitysimulator.org
52https://gravitysimulator.org/#new_tab Whoisgravitysimulator.org
53https://phyphox.org/#new_tab Whoisphyphox.org
54https://phyphox.org/#new_tab Whoisphyphox.org
55https://www.physicsclassroom.com/#new_tab Whoisphysicsclassroom.com
56https://www.physicsclassroom.com/#new_tab Whoisphysicsclassroom.com
57https://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html#new_tab Whoisjoshworth.com
58https://joshworth.com/dev/pixelspace/pixelspace_solarsystem.html#new_tab Whoisjoshworth.com
59https://store.steampowered.com/app/1839930/Lifecraft/#new_tab Whoissteampowered.com
60https://store.steampowered.com/app/1839930/Lifecraft/#new_tab Whoissteampowered.com
61https://flora.metazooa.com/#new_tab Whoismetazooa.com
62https://flora.metazooa.com/#new_tab Whoismetazooa.com
63https://rreusser.github.io/schwarzschild-spacetime/ Whoisgithub.io
64https://rreusser.github.io/schwarzschild-spacetime/ Whoisgithub.io
65https://explorabl.es/#new_tab Whoisexplorabl.es
66https://explorabl.es/#new_tab Whoisexplorabl.es
67https://store.steampowered.com/app/259470/Particulars/#new_tab Whoissteampowered.com
68https://store.steampowered.com/app/259470/Particulars/#new_tab Whoissteampowered.com
69https://physion.net/#new_tab Whoisphysion.net
70https://physion.net/#new_tab Whoisphysion.net
71https://paveldogreat.github.io/WebGL-Fluid-Simulation/#new_tab Whoisgithub.io
72https://paveldogreat.github.io/WebGL-Fluid-Simulation/#new_tab Whoisgithub.io
73https://www.falstad.com/emwave2/#new_tab Whoisfalstad.com
74https://www.falstad.com/emwave2/#new_tab Whoisfalstad.com
75https://phet.colorado.edu/sims/html/states-of-matter/latest/states-of-matter_all.html#new_tab Whoiscolorado.edu
76https://phet.colorado.edu/sims/html/states-of-matter/latest/states-of-matter_all.html#new_tab Whoiscolorado.edu
77https://mass.pbslearningmedia.org/subjects/science/?rank_by=recency&selected_facet=media_type:Interactive#new_tab Whoispbslearningmedia.org
78https://mass.pbslearningmedia.org/subjects/science/?rank_by=recency&selected_facet=media_type:Interactive#new_tab Whoispbslearningmedia.org
79https://www.myphysicslab.com/#new_tab Whoismyphysicslab.com
80https://www.myphysicslab.com/#new_tab Whoismyphysicslab.com
81https://apps.apple.com/us/app/the-fourth-dimension/id504201783#new_tab Whoisapple.com
82https://apps.apple.com/us/app/the-fourth-dimension/id504201783#new_tab Whoisapple.com
83https://docs.google.com/spreadsheets/d/1PrzKZlKnGY-7JxQ3u2qurlGCCgPGqnInfUapH-0Taoo/edit#gid=1953752636#new_tab Whoisgoogle.com
84https://docs.google.com/spreadsheets/d/1PrzKZlKnGY-7JxQ3u2qurlGCCgPGqnInfUapH-0Taoo/edit#gid=1953752636#new_tab Whoisgoogle.com
85https://keiwan.itch.io/evolution#new_tab Whoisitch.io
86https://keiwan.itch.io/evolution#new_tab Whoisitch.io
87https://hermann.is/gravity/#new_tab Whoishermann.is
88https://hermann.is/gravity/#new_tab Whoishermann.is
89https://store.steampowered.com/app/1701330/Sokobond_Express/#new_tab Whoissteampowered.com
90https://store.steampowered.com/app/1701330/Sokobond_Express/#new_tab Whoissteampowered.com
91https://www.earthprimer.com/#new_tab Whoisearthprimer.com
92https://www.earthprimer.com/#new_tab Whoisearthprimer.com
93https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html#new_tab Whoiscolorado.edu
94https://phet.colorado.edu/sims/html/circuit-construction-kit-dc/latest/circuit-construction-kit-dc_en.html#new_tab Whoiscolorado.edu
95https://quantumgame.io/#new_tab Whoisquantumgame.io
96https://quantumgame.io/#new_tab Whoisquantumgame.io
97https://physics.weber.edu/schroeder/md/#new_tab Whoisweber.edu
98https://physics.weber.edu/schroeder/md/#new_tab Whoisweber.edu
99https://contrib.pbslearningmedia.org/WGBH/buac20/buac20-int-rgbcoloradd/index.html#new_tab Whoispbslearningmedia.org
100https://contrib.pbslearningmedia.org/WGBH/buac20/buac20-int-rgbcoloradd/index.html#new_tab Whoispbslearningmedia.org
101https://dimit.me/Fe26/#new_tab Whoisdimit.me
102https://dimit.me/Fe26/#new_tab Whoisdimit.me
103https://labs.minutelabs.io/eclipses/#/earth/luna#new_tab Whoisminutelabs.io
104https://labs.minutelabs.io/eclipses/#/earth/luna#new_tab Whoisminutelabs.io
105https://learn.concord.org/#new_tab Whoisconcord.org
106https://learn.concord.org/#new_tab Whoisconcord.org
107https://falstad.com/mathphysics.html#new_tab Whoisfalstad.com
108https://falstad.com/mathphysics.html#new_tab Whoisfalstad.com
109https://ncase.me/sim/#new_tab Whoisncase.me
110https://ncase.me/sim/#new_tab Whoisncase.me
111https://observablehq.com/@rreusser/2d-n-body-gravity-with-poissons-equation?collection=@rreusser/math#new_tab Whoisobservablehq.com
112https://observablehq.com/@rreusser/2d-n-body-gravity-with-poissons-equation?collection=@rreusser/math#new_tab Whoisobservablehq.com
113https://aatishb.com/entropy/#new_tab Whoisaatishb.com
114https://aatishb.com/entropy/#new_tab Whoisaatishb.com
115https://testtubegames.com/weightless.html#new_tab Whoistesttubegames.com
116https://testtubegames.com/weightless.html#new_tab Whoistesttubegames.com
117https://galileoandeinstein.phys.virginia.edu/more_stuff/Applets/home.html#new_tab Whoisvirginia.edu
118https://galileoandeinstein.phys.virginia.edu/more_stuff/Applets/home.html#new_tab Whoisvirginia.edu
119https://www.sciencegamecenter.org/#new_tab Whoissciencegamecenter.org
120https://www.sciencegamecenter.org/#new_tab Whoissciencegamecenter.org
121https://pmneila.github.io/jsexp/grayscott/#new_tab Whoisgithub.io
122https://pmneila.github.io/jsexp/grayscott/#new_tab Whoisgithub.io
123https://sirxemic.github.io/Interstellar/#new_tab Whoisgithub.io
124https://sirxemic.github.io/Interstellar/#new_tab Whoisgithub.io
125https://pudding.cool/2018/02/waveforms/#new_tab Whoispudding.cool
126https://pudding.cool/2018/02/waveforms/#new_tab Whoispudding.cool
127https://blackholehunter.org/game.html Whoisblackholehunter.org
128https://blackholehunter.org/game.html Whoisblackholehunter.org
129https://playwithorbit.com/#new_tab Whoisplaywithorbit.com
130https://playwithorbit.com/#new_tab Whoisplaywithorbit.com
131https://freelanceastro.github.io/bell/#new_tab Whoisgithub.io
132https://freelanceastro.github.io/bell/#new_tab Whoisgithub.io
133https://phet.colorado.edu/en/simulations/browse#new_tab Whoiscolorado.edu
134https://phet.colorado.edu/en/simulations/browse#new_tab Whoiscolorado.edu
135https://viruspatterns.com/#new_tab Whoisviruspatterns.com
136https://viruspatterns.com/#new_tab Whoisviruspatterns.com
137https://www.msichicago.org/play/goreact/#new_tab Whoismsichicago.org
138https://www.msichicago.org/play/goreact/#new_tab Whoismsichicago.org
139https://testtubegames.com/launcher.html Whoistesttubegames.com
140https://testtubegames.com/launcher.html Whoistesttubegames.com
141https://javalab.org/en/#new_tab Whoisjavalab.org
142https://javalab.org/en/#new_tab Whoisjavalab.org
143https://ncase.me/loopy/#new_tab Whoisncase.me
144https://ncase.me/loopy/#new_tab Whoisncase.me
145https://metazooa.com/#new_tab Whoismetazooa.com
146https://metazooa.com/#new_tab Whoismetazooa.com
147https://observablehq.com/@rreusser/periodic-planar-three-body-orbits?collection=@rreusser/math#new_tab Whoisobservablehq.com
148https://observablehq.com/@rreusser/periodic-planar-three-body-orbits?collection=@rreusser/math#new_tab Whoisobservablehq.com
149https://testtubegames.com/blackhole.html Whoistesttubegames.com
150https://testtubegames.com/blackhole.html Whoistesttubegames.com
151https://gravitational-lensing.explored.info/#new_tab Whoisexplored.info
152https://gravitational-lensing.explored.info/#new_tab Whoisexplored.info
153https://niche-game.com/#new_tab Whoisniche-game.com
154https://niche-game.com/#new_tab Whoisniche-game.com
155https://wick.itch.io/crescent-loom Whoisitch.io
156https://wick.itch.io/crescent-loom Whoisitch.io
157https://testtubegames.com/gravity.html#new_tab Whoistesttubegames.com
158https://testtubegames.com/gravity.html#new_tab Whoistesttubegames.com
159https://falstad.com/gas/#new_tab Whoisfalstad.com
160https://falstad.com/gas/#new_tab Whoisfalstad.com
161https://ciechanow.ski/bicycle/#new_tab Whoisciechanow.ski
162https://ciechanow.ski/bicycle/#new_tab Whoisciechanow.ski
163https://universeandmore.com/wavemaker/#new_tab Whoisuniverseandmore.com
164https://universeandmore.com/wavemaker/#new_tab Whoisuniverseandmore.com
165https://universeandmore.com/#new_tab Whoisuniverseandmore.com
166https://universeandmore.com/#new_tab Whoisuniverseandmore.com
167https://testtubegames.com/bondbreaker.html Whoistesttubegames.com
168https://testtubegames.com/bondbreaker.html Whoistesttubegames.com
169https://ophysics.com/index.html#new_tab Whoisophysics.com
170https://ophysics.com/index.html#new_tab Whoisophysics.com
171https://thebibites.itch.io/the-bibites#new_tab Whoisitch.io
172https://thebibites.itch.io/the-bibites#new_tab Whoisitch.io
173https://universeandmore.com/polarity-shift/#new_tab Whoisuniverseandmore.com
174https://universeandmore.com/polarity-shift/#new_tab Whoisuniverseandmore.com
175https://thelifeengine.net/#new_tab Whoisthelifeengine.net
176https://thelifeengine.net/#new_tab Whoisthelifeengine.net
177https://testtubegames.com/swing.html#new_tab Whoistesttubegames.com
178https://testtubegames.com/swing.html#new_tab Whoistesttubegames.com
179https://testtubegames.com/shocktopus_web.html#new_tab Whoistesttubegames.com
180https://testtubegames.com/shocktopus_web.html#new_tab Whoistesttubegames.com
181https://superbthemes.com/responsiveblogily/ Whoissuperbthemes.com

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