en.wikipedia.org website review
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SEO Keyword summary for en.wikipedia.org/wiki/parabolic_antenna
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 antenna
Focus keyword
Short and long tail
Short Tail Keywords antenna parabolic feed |
long Tail Keywords (2 words) feed antenna parabolic antenna parabolic antennas radio waves parabolic reflector |
long Tail Keywords (3 words) cassegrain and gregorian b c d d e f c d e move to sidebar cs1 maint multiple multiple names authors |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/parabolic_antenna 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
Title length
parabolic antenna 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 displaystyle gfrac alambda ealeftfrac dlambda right api lambda theta klambda gleftfrac ktheta eint int frac ejomega tbeta dsint ilxmylambda beta omega xrho cdot cos yrho sin limits dtheta rho irho llambda drho etheta dfrac arcsin darcsin arcsinx approx dtextin radiansfrac degrees first parabolic antenna built heinrich hertz part cutaway show mhz sparkexcited dipole feed augusto righis experimental ghz microwave transmitter receiver guglielmo marconis spark shortwave wire marconi herndon rotating maritime radio beacon inchkeith island telescope meter dish grote reber his backyard wrzburgriese radar germany had foot effelsberg bad mnstereifel largest aperture steerable until air force ballistic missile early warning system alaska feet arecibo puerto rico metres chinas fivehundredmeter spherical was collapsed edit wikidata wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/parabolic_antenna
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/parabolic_antenna
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
Google +1 |
Conversion form
Search form
Analytics
Online presence
SERP Preview
SERP Title
SERP Link
SERP Description
Domain Level SEO
Domain name
16 characters long
Domain name SEO Impact
Path name
antenna found in path !
parabolic found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
Favicon icon found?
Robots.txt found?
Sitemap found?
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistics
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page information
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wiki read
satellite communications
raisting earth station
bavaria
germany
cassegrain antenna
antenna
parabolic reflector
parabola
radio waves
dish
directivity
searchlight
flashlight
gain
beamwidths
wavelength
radio spectrum
microwave
highgain antennas
pointtopoint communications
microwave relay
wireless network
radio telescopes
radar
airplanes
guided missiles
direct broadcast satellites
heinrich hertz
focal point
conductive
collimated
plane wave
feed horn
paraboloid
radio frequency
current
transmitting
transmission line
feed antenna
receiving
frequencies
dipole antenna
vertical polarization
in phase
truss
polarizing filter
linearly polarized
electric field
lowgain
horn antenna
coaxial cable
waveguide
waveguide
front end
intermediate frequency
lownoise block downconverter
nonresonant
bandwidth
allen telescope array
backlobe
airport surveillance radar
offset dish antenna
hyperboloidal
satellite communication
ellipsoidal
radiation pattern
interference
decibels
polarization
horizontal polarization
orthogonal
left circular polarization
satellite dish
crosstalk
signaltonoise ratio
cross polarization interference cancelling
digital signal processing
fivehundredmeter aperture spherical telescope
isotropic radiator
aperture efficiency
radio astronomy
isotropic
fivehundredmeter aperture spherical radio telescope
aperture efficiency
ruzes equation
fixed satellite service
itur
main lobe
diffraction
halfpower beam width
c band
arecibo
boresight
huygens principle
fraunhofer diffraction
fresnel zone equations
radians
nulls
grote reber
wrzburgriese
effelsberg radio telescope
bad mnstereifel
ballistic missile early warning system
arecibo radio telescope
optics
classical antiquity
gregorian
reflecting telescope
astronomers
focal length
james clerk maxwell
world war ii
world war i
short waves
directional
guglielmo marconi
microwave relay
english channel
green bank radio telescope
green bank west virginia
goonhilly
cornwall
telstar
kddi
mitsubishi electric
voyager 1 spacecraft
s
xband
simulsat
spherical
isbn
bibcode
isotropic
omnidirectional
batwing antenna
biconical antenna
cage aerial
coaxial antenna
crossed field antenna
dielectric resonator antenna
discone antenna
folded unipole antenna
franklin antenna
whip antenna
g5rv antenna
halo antenna
helical antenna
invertedf antenna
inverted vee antenna
jpole antenna
mast radiator
monopole antenna
random wire antenna
rubber ducky antenna
sloper antenna
turnstile antenna
t2fd antenna
tantenna
umbrella antenna
adcock antenna
as2259 antenna
awx antenna
beverage antenna
cantenna
choke ring antenna
collinear antenna array
conformal antenna
corner reflector antenna
curtain array
folded inverted conformal antenna
fractal antenna
gizmotchy
logperiodic antenna
loop antenna
microstrip antenna
moxon antenna
patch antenna
phased array
planar array
plasma antenna
quad antenna
reflective array antenna
regenerative loop antenna
rhombic antenna
sector antenna
short backfire antenna
slot antenna
sterba antenna
vivaldi antenna
wokfi
yagiuda antenna
alliss
corner reflector
evolved antenna
ground dipole
reconfigurable antenna
rectenna
reference antenna
spiral antenna
circularly disposed antenna array
television antenna
satellite communications
satellite radio
satellite internet access
amateur satellite
ground station
highthroughput satellite
transponder
carriage dispute
satip
monoblock lnb
diseqc
automatic tracking satellite dish
satellite phone
satellite modem
satellite data unit
spacebus
verysmallaperture terminal
dvbsh
sdmb
dvbrcs
dvbs2
dvbs2x
isdbs3
digital audio radio service
astra digital radio
directv
dish network
sirius xm holdings
sky uk
allente
1worldspace
ast spacemobile
echostar
eutelsat
globalstar
hispasat
hughes
inmarsat
intelsat
intersputnik
iridium
sed systems
ses
shanghai spacecom satellite technology
star one
starlink
telesat
tooway
turksat
viasat
airbus
invap
lockheed martin
northrop grumman
spacex
ssl
thales alenia space
consultative committee for space data systems
etsi satellite digital radio
list of communications satellite firsts
list of communication satellite companies
telecommunications
telecommunications history
beacon
broadcasting
cable protection system
cable tv
computer network
data compression
audio
image
video
digital media
internet video
online video platform
social media
streaming
drums
edholms law
electrical telegraph
fax
heliographs
hydraulic telegraph
information age
information revolution
internet
mass media
mobile phone
smartphone
optical telecommunication
optical telegraphy
pager
photophone
prepaid mobile phone
radio
radiotelephone
semaphore
phryctoria
semiconductor
device
mosfet
transistor
smoke signals
telautograph
telegraphy
teleprinter
telephone
the telephone cases
television
digital
streaming
videotelephony
whistled language
wireless revolution
nasir ahmed
edwin howard armstrong
mohamed m atalla
john logie baird
paul baran
john bardeen
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emile berliner
tim bernerslee
francis blake telephone
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vint cerf
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yogen dalal
daniel davis jr
donald davies
amos dolbear
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lee de forest
philo farnsworth
reginald fessenden
elisha gray
oliver heaviside
robert hooke
erna schneider hoover
harold hopkins
gardiner greene hubbard
internet pioneers
bob kahn
dawon kahng
charles k kao
narinder singh kapany
hedy lamarr
innocenzo manzetti
robert metcalfe
antonio meucci
samuel morse
junichi nishizawa
charles grafton page
radia perlman
alexander stepanovich popov
tivadar pusks
johann philipp reis
claude shannon
almon brown strowger
henry sutton
charles sumner tainter
nikola tesla
camille tissot
alfred vail
thomas a watson
charles wheatstone
vladimir k zworykin
transmissionmedia
fiberoptic communication
optical fiber
freespace optical communication
molecular communication
wireless
telecommunication circuit
network topology
bandwidth
links
nodes
terminal
network switching
circuit
packet
telephone exchange
multiplexing
spacedivision
frequencydivision
timedivision
polarizationdivision
orbital angularmomentum
codedivision
communication protocol
data transmission
store and forward
telecommunications equipment
notable networks
cellular network
ethernet
mobile
public switched telephone
radio
television
telex
uucp
arpanet
bitnet
cyclades
fidonet
internet
internet2
janet
npl network
toasternet
usenet
global telecommunications regulation bodies
outline
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SEO Advice for en.wikipedia.org
In this section we provide pointers on how you can to optimize your web page so it can be found more easily by search engines and how to make it rank higher by optimizing the content of the page itself. For each of the individual criteria the maximum score is 100%. A score below 70% is considered to be indication that the page is not complying with general SEO standards and should be evaluated and/or fixed. Not every factor is weighted the same and some are not as important as others. Relatively unimportant factors like meta keywords are not included in the overall score.
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PageTitle | 100% | Far too many sites lack a page title. A page title is the first thing that shows in the search results so always use the title element. | |
Title relevance | 87% | A title should reflect the contents of a site. This site has a 67 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 30 characters long | |
Meta Description | 0% | A meta description is the second element that shows in the search results so always use the meta description. | |
Meta description length | 0% | The meta description should be between 145 and 160 characters. This meta description is 1 characters long. | |
Meta description relevance | 0% | Meta Description should reflect the contents of a site. This site has a 0 % match | |
Number of internal links | 30% | Linking to internal pages makes pages easier to find for search engines. Try to keep the number of links on your page roughly below 100. There are 560 internal links on this page. | |
Folder structure | 100% | We found a folder structure in the links on your page. A good folder structure makes a site easier to navigate. We found 3 level 1 folders and 6 folders above or in the first level of navigation. | |
Headings | 87% | Headers should reflect the contents of a site. This site has a 38 % match | |
Links | 6% | Link anchors should to some degree reflect the contents of a site. This site has a 3 % match | |
Image alt tags | 31% | Image alt tags should to some degree reflect the contents of a site. This site has a 11 % match | |
Bold and italic | 42% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 14 % match | |
Html ratio | 60% | Try to keep the html / text ratio as low as possible. More html means longer loading times. Layout should be handled in a serpate css file | |
Image descriptions | 61% | 61.428571428571 % of all images have been described via the "alt" attribute. Describing images with relevant text may lead to better results in the search engines. | |
Page errors | 100% | Pages with no errors display significantly faster on most browsers. We detected 0 errors and warnings | |
WordCount | 20% | An ideal page contains between 400 and 600 words.This page contains 6206 words | |
Server response time | 30% | A slow server slows down a website. This server responds 79.67% slower the average | |
Gzip compression | 30% | This site does not use Gzip compression. Pages may not display as fast as they could | |
Keywords in Domainname | 30% | There are no important keywords in your domain name | |
Keywords in domain path | 100% | There are important keywords in the domain path | |
Structured Data | 100% | Structured data makes it easier for search engines to index your website | |
Inline css | 0% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 172 inline style declarations ( <a style="color:green">) with a size of 4510 bytes | |
Excessive use of the same words | 100% | There is no indication that there are one or more keywords that are used excessively. | |
Frames or iframes | 100% | Perfect, detected not (i)frames on your webpagina | |
Flash | 100% | Perfect, we detected no flash objects on your page | |
Css | 30% | We detected too much (2) CSS files on your page. Css files block the loading of a webpage. | |
Javascript | 100% | Perfect, we did not detect too many blocking JavaScript files | |
Mobile Website | 100% | Perfect, we found a responsive design for mobile users | |
Most important heading | 100% | Perfect, we detected a correct use of the most important (h1) heading! | |
Normalized headings | 40% | We dit not font a normalized heading structure. A heading 2 (h2) for example should be followed by a heading of an equal level (h2), a child heading (h3) or even a aprent heading (h1). |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
en.wikipedia.org images and descriptions
64 images found at en.wikipedia.org Images can improve the user experience for a website by making a pag visually appealing Images can also add extra keyword relevance to a webpage by using alt tags. Images can also slow down a website. If the width and height for a picture is not specified for a browser know in advance how large the image is. A browser must first load the picture and see before it knows how much space should be on the page. Upon reservation In the meantime, the browser can do little but wait. When the height and width for the plate are given in the HTML code, a browser just continues to build for a page while the images load in the background.
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https://wikimedia.org/api/rest_v1/media/math/render/svg/89974afcaa687bf3634966b83bee3c3786716323 height: height attribute not set width: width attribute not set description: {\displaystyle \theta _{0}\approx {\frac {1.22\lambda }{d}}\,{\text{(in radians)}}={\frac {70\lambda }{d}}\,{\text{(in degrees)}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/1e/drawing_of_heinrich_hertz_spark_radio_transmitter_and_parabolic_antenna_1888.jpg/247px-drawing_of_heinrich_hertz_spark_radio_transmitter_and_parabolic_antenna_1888.jpg height: 150 width: 165 description: the first parabolic antenna, built by heinrich hertz in 1888. part cutaway to show 450 mhz spark-excited dipole feed. |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/13/oscillatore_di_righi_con_riflettore_parabolico_-_museo_scienza_tecnologia_milano_08757_1.jpg/271px-oscillatore_di_righi_con_riflettore_parabolico_-_museo_scienza_tecnologia_milano_08757_1.jpg height: 150 width: 181 description: augusto righi's experimental 12 ghz microwave transmitter and receiver 1894 |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/d7/marconi_parabolic_xmtr_and_rcvr_1895.jpg/427px-marconi_parabolic_xmtr_and_rcvr_1895.jpg height: 150 width: 285 description: guglielmo marconi's 1.2 ghz spark transmitter and receiver 1895 |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/3e/marconi_parabolic_shortwave_antenna_1922_hendon%2c_uk.png/341px-marconi_parabolic_shortwave_antenna_1922_hendon%2c_uk.png height: 150 width: 228 description: a 20 mhz shortwave parabolic wire antenna built by marconi at herndon, uk, in 1922 |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c8/marconi_radio_lighthouse_on_inchkeith_island_1925.jpg/304px-marconi_radio_lighthouse_on_inchkeith_island_1925.jpg height: 150 width: 203 description: marconi 70mhz rotating parabolic maritime radio beacon on inchkeith island 1925 |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/grote_antenna_wheaton.gif/179px-grote_antenna_wheaton.gif height: 150 width: 120 description: the first radio telescope: a 9-meter (30 ft) dish built by grote reber in his backyard in 1937 |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/91/w%c3%bcrzburg_radar_%e2%80%93_sola%2c_norway._10-6-2017_%2843360291355%29.jpg/227px-w%c3%bcrzburg_radar_%e2%80%93_sola%2c_norway._10-6-2017_%2843360291355%29.jpg height: 150 width: 152 description: würzburg-riese radar built by germany in ww2 had a 7.4 meter (24 foot) dish. |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/94/radioteleskop_effelsberg-0197.jpg/400px-radioteleskop_effelsberg-0197.jpg height: 150 width: 267 description: the 100 meter (300 foot) effelsberg radio telescope built at bad münstereifel, germany in 1972, the largest aperture steerable dish until 2000. |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/7a/surveillance_radar_antenna_dr-1_of_bmews_site_at_clear_air_force_station%2c_alaska_%28photo_haer_ak-30-a-11%29.jpg/293px-surveillance_radar_antenna_dr-1_of_bmews_site_at_clear_air_force_station%2c_alaska_%28photo_haer_ak-30-a-11%29.jpg height: 150 width: 196 description: radar antenna of us air force ballistic missile early warning system, alaska, 1961, 400 by 165 feet |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/arecibo_observatory_aerial_view.jpg/284px-arecibo_observatory_aerial_view.jpg height: 150 width: 190 description: arecibo radio telescope, puerto rico, at 305 metres (1,001 feet) the largest parabolic dish until 2016 when china's five-hundred-meter aperture spherical telescope was built. it collapsed in 2020. |
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