en.wikipedia.org website review
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en.wikipedia.org is 54% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/pair-instability_supernova
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 supernova
Focus keyword
Short and long tail
Short Tail Keywords supernova pair-instability star |
long Tail Keywords (2 words) solar masses gamma rays pair-instability supernova pair-instability supernovae astrophysical journal |
long Tail Keywords (3 words) 250 solar masses move to sidebar produce a type 100 solar masses below 100 solar 130 to 250 masses or more |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/pair-instability_supernova 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
pairinstability supernova 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 wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/pair-instability_supernova
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/pair-instability_supernova
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
pair found in path !
pair-instability found in path !
supernova 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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en.m.wikipedia.org |
en.wikipedia.org wikimedia foundation inc
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w httpsenwikipediaorgwindexphptitlepairinstabilitysupernovaoldid1248275571
page information
printable version
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wiki gamma rays
particle
antiparticle
radiation pressure
supernovae
pair production
electrons
positrons
atomic nuclei
hypergiant
gravitational collapse
thermal runaway
solar masses
metallicity
population iii stars
photons
blackbody spectrum
stefanboltzmann law
wiens law
k
stellar core
gravity
energy density
albert einstein
massenergy equivalence
thermal equilibrium
annihilation
eddington limit
eta carinae in 1843
gravitational binding energy
black hole
stellar black hole
nickel56
isotope
cobalt56
iron56
nucleosynthesis
hypernova
sn2006gy
photodisintegration
endothermic
the star then collapses
sn2007bi
sn 22131745
sn 10000216
sn2016aps
pulsational pairinstability
typeia
intermediatemass black hole
bibcode
astrophysics and space science
s2cid
the astrophysical journal
arxiv
issn
de mink s e
nature
pmid
ryanweber e v
monthly notices of the royal astronomical society
typeiax
typeib and ic
typeii iip iil iin and iib
superluminous
calciumrich
common envelope jets supernova
carbon detonation
foebethe
nearearth
phillips relationship
pprocess
rprocess
process
neutrinos
failed
fast blue optical transient
fast radio burst
gammaray burst
gravitational wave
kilonova
luminous red nova
micronova
nova
pulsar kick
quarknova
soft gamma repeater
imposter
symbiotic nova
yellow
red
luminous blue variable
supergiant
yellow
white dwarf
wolfrayet star
superagb star
population iii star
supernova remnant
pulsar wind nebula
neutron star
pulsar
magnetar
compact star
electroweak
exotic
quark
zombie star
local bubble
superbubble
orioneridanus
guest star
history of supernova observation
timeline of white dwarfs neutron stars and supernovae
candidates
notable
massive stars
most distant
remnants
in fiction
barnards loop
cassiopeia a
sn 1054
crab nebula
iptf14hls
tychos
keplers
sn1885a
sn1987a
sn1994d
sn185
sn1006
sn2003fg
remnant g1903
sn2011fe
sn2014j
snrefsdal
vela remnant
asassn15lh
sn 2018cow
sn 2022jli
calntololo survey
highz supernova search team
katzman automatic imaging telescope
monte agliale supernovae and asteroid survey
nearby supernova factory
sloan supernova survey
supernovaacceleration probe
supernova cosmology project
supernova early warning system
supernova legacy survey
texas supernova search
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Links to external pages
Outloing links
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ko.wikipedia.org
ja.wikipedia.org
ru.wikipedia.org
sr.wikipedia.org
zh.wikipedia.org
www.wikidata.org
commons.wikimedia.org
www.doi.org
ui.adsabs.harvard.edu
www.doi.org
thesis.library.caltech.edu
www.doi.org
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
api.research-repository.uwa.edu.au
ui.adsabs.harvard.edu
www.doi.org
hdl.handle.net
search.worldcat.org
api.semanticscholar.org
dare.uva.nl
ui.adsabs.harvard.edu
www.doi.org
search.worldcat.org
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
pubmed.ncbi.nlm.nih.gov
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
pubmed.ncbi.nlm.nih.gov
api.semanticscholar.org
www.doi.org
www.doi.org
search.worldcat.org
api.semanticscholar.org
www.doi.org
ui.adsabs.harvard.edu
www.doi.org
api.semanticscholar.org
www.arxiv.org
ui.adsabs.harvard.edu
www.doi.org
www.sne.space
www.sne.space
commons.wikimedia.org
foundation.wikimedia.org
foundation.wikimedia.org
foundation.wikimedia.org
www.wikimediafoundation.org
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.
Item | Factor | Pointers | |
---|---|---|---|
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 | 43% | A title should reflect the contents of a site. This site has a 33 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 39 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 258 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 8 folders above or in the first level of navigation. | |
Headings | 83% | Headers should reflect the contents of a site. This site has a 36 % match | |
Links | 18% | Link anchors should to some degree reflect the contents of a site. This site has a 9 % match | |
Image alt tags | 0% | Image alt tags should to some degree reflect the contents of a site. This site has a 0 % match | |
Bold and italic | 57% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 19 % match | |
Html ratio | 40% | 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 | 31% | 30.769230769231 % 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 2538 words | |
Server response time | 30% | A slow server slows down a website. This server responds 18.12% 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 41 inline style declarations ( <a style="color:green">) with a size of 749 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
13 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.
http://en.wikipedia.org/static/images/icons/wikipedia.png height: 50 width: 50 description: no alt description found |
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http://en.wikipedia.org/static/images/mobile/copyright/wikipedia-wordmark-en.svg height: height attribute not set width: width attribute not set description: wikipedia |
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http://en.wikipedia.org/static/images/mobile/copyright/wikipedia-tagline-en.svg height: 13 width: 117 description: the free encyclopedia |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/sn2006gy_collapse_ill.jpg/440px-sn2006gy_collapse_ill.jpg height: 273 width: 440 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/supernovae_as_initial_mass-metallicity.svg/260px-supernovae_as_initial_mass-metallicity.svg.png height: 165 width: 260 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/5a/comparative_hypernova_light_curves.png/260px-comparative_hypernova_light_curves.png height: 169 width: 260 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/18/remnants_of_single_massive_stars.svg/260px-remnants_of_single_massive_stars.svg.png height: 160 width: 260 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/g299-remnants-supernova-type1a-20150218.jpg/180px-g299-remnants-supernova-type1a-20150218.jpg height: 180 width: 180 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/en/thumb/9/96/symbol_category_class.svg/16px-symbol_category_class.svg.png height: 16 width: 16 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/en/thumb/4/4a/commons-logo.svg/12px-commons-logo.svg.png height: 16 width: 12 description: no alt description found |
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https://login.wikimedia.org/wiki/special:centralautologin/start?type=1x1 height: 1 width: 1 description: no alt description found |
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http://en.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
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http://en.wikipedia.org/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
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