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SEO Keyword summary for en.wikipedia.org/wiki/gravitational_lens
Keywords are extracted from the main content of your website and are the primary indicator of the words this page could rank for. By frequenty count we expect your focus keyword to be gravitational
Focus keyword
Short and long tail
Short Tail Keywords gravitational lensing lens |
long Tail Keywords (2 words) gravitational lensing gravitational lens gravitational lenses wwwspacetelescopeorg retrieved general relativity |
long Tail Keywords (3 words) weak gravitational lensing deflection of light speed of light solar gravitational lens move to sidebar displaying wikidata descriptions hubble space telescope |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/gravitational_lens page is used to inform the browser and visitors of the page about the general meta information. The head section of the page is where we place the page title, the definition of the HTML version used, the language of in which the page is written. In the head section we can also include JavaScript and CSS (markup) files for the page.
Page title
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gravitational lens wikipedia
Meta description
Meta description legth
Meta description SEO
No meta relevance in the description detected !
Content SEO
Number of Words
Spam detected?
Headings
Heading distribution
Heading normalisation
Heading SEO impact
Emphasis (bold and italic)
Emphasis SEO impact
Images
Number of images
Images dimensions
Image alt descriptions
Images SEO impact
wikipedia free encyclopedia spacetime curvature schematic displaystyle gmu lambda kappa tmu icon vec ffrac gmmr hat afrac gmr delta vint tdtfrac gmrt rparallel drparallel approx cdt theta frac gmc rtexts vtexte textstyle vtextesqrt gmrbeta textec rtextsr leftfrac vtextecright beta texte sunburst arc galaxy gravitationally lensed quasar sdss lower arcshaped has characteristic shape been warped distorted around spt existed universe was just million years old gravitational lenses found desi legacy survey data lensing phenomenon allows features small about lightyears less detailed look type supernova iptf geu smiley image cluster einstein ring hst abell actual effects hubble space telescope dark matter distribution weak lens discovered redshift graphic january showcases hamiltons object illustration gravitationallylensed distant starforming galaxies edit wikidata wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/gravitational_lens
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Mobile optimizations
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Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/gravitational_lens
Social Media
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Online presence
SERP Preview
SERP Title
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
gravitational found in path !
lens found in path !
Structured data
Publisher Markup
Other Structured data
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Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
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Url seperator
Human readable urls
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statistics
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einstein ring
gravitational lensing formalism
strong gravitational lensing
gravitational microlensing
weak gravitational lensing
abell 1689
abell 2218
cl002417
bullet cluster
qso22370305
sdssj09461006
b1359154
qso 0957561
optical gravitational lensing experiment
gaia
panstarrs
cfhtls
destiny
generalrelativity
introduction
history
other tests
mathematical formulation
equivalence principle
special relativity
world line
pseudoriemannian manifold
twobody problem
redshift
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gravitational waves
framedragging
geodetic effect
event horizon
singularity
black hole
spacetime
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minkowski space
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bssn formalism
postnewtonian formalism
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gdel
kerr
kerrnewman
kerrnewmande sitter
kasner
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ehlers
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hawking
raychaudhuri
taylor
hulse
van stockum
taub
newman
yau
thorne
galaxy cluster
point particle
corpuscles
speed of light
newtonian physics
orest khvolson
twin qso
optical lens
focal point
st petersburg
galaxy group
that of the sun
arcseconds
megaparsecs
shear
dark matter
systematic error
point spread function
atmospheric seeing
lambdacdm model
dark energy
milky way
quasar
macs j1149 lensed star 1
electromagnetic radiation
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ogle2016blg1190lb
ogle2016blg1195lb
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astrophysical journal letters
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mcgill university
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south pole telescope
abell 2744
galaxies
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voyager 1
90377 sedna
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type ia supernova
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sn refsdal
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bibcode
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renn jrgen
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isbn
arxiv
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issn
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weyllewispapapetrou
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/gravitational_lenses_found_in_the_desi_legacy_survey_data.jpg/120px-gravitational_lenses_found_in_the_desi_legacy_survey_data.jpg height: 120 width: 120 description: gravitational lenses found in the desi legacy survey data[55] |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/32/hubble_captures_gallery_of_ultra-bright_galaxies.jpg/120px-hubble_captures_gallery_of_ultra-bright_galaxies.jpg height: 80 width: 120 description: the lensing phenomenon allows for features as small as about 100 light-years or less.[56] |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/ab/detailed_look_at_a_gravitationally_lensed_supernova.jpg/120px-detailed_look_at_a_gravitationally_lensed_supernova.jpg height: 85 width: 120 description: detailed look at a gravitationally lensed type ia supernova iptf16geu.[57] |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/b9/hst-smiling-galaxyclustersdss-j1038%2b4849-20150210.jpg/120px-hst-smiling-galaxyclustersdss-j1038%2b4849-20150210.jpg height: 118 width: 120 description: "smiley" image of galaxy cluster (sdss j1038+4849) & gravitational lensing (an einstein ring) (hst).[58] |
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https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/gravitationell-lins-4.jpg/116px-gravitationell-lins-4.jpg height: 120 width: 116 description: abell 1689 - actual gravitational lensing effects (hubble space telescope). |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/38/cosmos_3d_dark_matter_map.jpg/120px-cosmos_3d_dark_matter_map.jpg height: 91 width: 120 description: dark matter distribution - weak gravitational lensing (hubble space telescope). |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/a8/pia23641-gravitationallensing-20200108.jpg/120px-pia23641-gravitationallensing-20200108.jpg height: 63 width: 120 description: gravitational lensing graphic (january 8, 2020) |
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