en.wikipedia.org website review
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SEO Keyword summary for en.wikipedia.org/wiki/coalgebra
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 displaystyle
Focus keyword
Short and long tail
Short Tail Keywords displaystyle coalgebra algebra |
long Tail Keywords (2 words) c c mathbf j unital associative hopf algebras tensor product |
long Tail Keywords (3 words) c c c 2001 hopf algebras finite-dimensional unital associative algebras an introduction move to sidebar dsclescu nstsescu raianu mathbf j otimes |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/coalgebra 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
coalgebra 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 jajb arangle otimes brangle mathbf equiv delta jto jotimes mapsto mathrm cotimes circ ccirc varepsilon cvarepsilon xnsum ndbinom nkxkotimes xnk xnbegincases mboxif endcases xzsum yin xzxyotimes yztext xleq xybegincases textif xneq yendcases csum iotimes sum leftsum rightsum cleftsum rightotimes sigma fotimes fcirc fvarepsilon wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/coalgebra
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/coalgebra
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
algebra found in path !
coalgebra 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 view history
httpsenwikipediaorgwindexphptitlecoalgebraoldid1223704171
page information
printable version
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wiki read
mathematics
category
unital
associative algebras
axioms
commute
vector space
duality
representation theory
universal enveloping algebras
group schemes
fcoalgebras
computer science
rotation group
angular momentum
spin
total angular momentum operator
tensor algebra
fundamental representation
lifted
free objects
free algebra
shuffle product
littlewoodrichardson rule
field
klinear maps
tensor product
identity function
isomorphic
associativity
identity
basis
polynomial ring
indeterminate
divided power structure
bialgebras
exterior algebra
hopf algebra
lie bialgebras
singular homology
topological space
knneth isomorphism
locally finite poset
dimensional
linear functionals
moss sweedler
primitive element
lie algebra
composition
linear subspace
quotient space
kernel
image
isomorphism theorems
representation
comodule
cofree coalgebra
measuring coalgebra
dialgebra
wayback machine
springerverlag
isbn
cambridge university press
issn
hazewinkel michiel
american mathematical society
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Outloing links
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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.
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 | 65% | A title should reflect the contents of a site. This site has a 50 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 22 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 | 85% | 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 127 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 | 46% | Headers should reflect the contents of a site. This site has a 20 % match | |
Links | 18% | Link anchors should to some degree reflect the contents of a site. This site has a 9 % match | |
Image alt tags | 39% | Image alt tags should to some degree reflect the contents of a site. This site has a 14 % match | |
Bold and italic | 48% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 16 % match | |
Html ratio | 30% | 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 | 93% | 93.333333333333 % 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 2840 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 86.3% faster then 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 87 inline style declarations ( <a style="color:green">) with a size of 3397 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). |
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en.wikipedia.org images and descriptions
43 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/01dea281f1d2d927efcbb9230bc42c26a667db92 height: height attribute not set width: width attribute not set description: {\displaystyle j_{a}+j_{b}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7a1855788c3024f1a4e337ef13474a965b32553c height: height attribute not set width: width attribute not set description: {\displaystyle |a\rangle \otimes |b\rangle } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/abfca601dea856ebe61ead19b311ab74674cec1e height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {j} \equiv \mathbf {j} \otimes 1+1\otimes \mathbf {j} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ca5d874dbb32b8b33e83ca521f592808387a486e height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {j} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/81346f43551ec176fecd240a17e27f29002eb95d height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {j} \mapsto \mathbf {j} \otimes \mathbf {j} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1b85d0b1e16812b0d17014eff21a5106fac77aaf height: height attribute not set width: width attribute not set description: {\displaystyle (\mathrm {id} _{c}\otimes \delta )\circ \delta =(\delta \otimes \mathrm {id} _{c})\circ \delta } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a5bda15502ba2b002bfff25d0d5532b0c93f275f height: height attribute not set width: width attribute not set description: {\displaystyle (\mathrm {id} _{c}\otimes \varepsilon )\circ \delta =\mathrm {id} _{c}=(\varepsilon \otimes \mathrm {id} _{c})\circ \delta } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6068338fa6e38b93965d0c42d089eecac696067e height: height attribute not set width: width attribute not set description: {\displaystyle \delta (x^{n})=\sum _{k=0}^{n}{\dbinom {n}{k}}x^{k}\otimes x^{n-k},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/843031e952a5b7c9ead78754ceb84ff2dbf05edf height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon (x^{n})={\begin{cases}1&{\mbox{if }}n=0\\0&{\mbox{if }}n>0\end{cases}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/413a5f30e38f5a3127234844f9329fb15bbf5681 height: height attribute not set width: width attribute not set description: {\displaystyle \delta [x,z]=\sum _{y\in [x,z]}[x,y]\otimes [y,z]{\text{ for }}x\leq z\ .} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/407da9aad34011ae5f98ceeb3b6d2291a2e48686 height: height attribute not set width: width attribute not set description: {\displaystyle \varepsilon [x,y]={\begin{cases}1&{\text{if }}x=y,\\0&{\text{if }}x\neq y.\end{cases}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/da81b77efdb8e8ed83bf0a3e589309a91e193348 height: height attribute not set width: width attribute not set description: {\displaystyle \delta (c)=\sum _{i}c_{(1)}^{(i)}\otimes c_{(2)}^{(i)}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2f387bb471a557f7efcdb330a874cda831bf0d87 height: height attribute not set width: width attribute not set description: {\displaystyle c_{(1)}^{(i)}\otimes c_{(2)}^{(i)}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/67faebe2d8479c519d583f23318c72040638b4c2 height: height attribute not set width: width attribute not set description: {\displaystyle \delta (c)=\sum _{(c)}c_{(1)}\otimes c_{(2)}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2931527dc1696756fe9a7d1c0306f8e9bb4b87bd height: height attribute not set width: width attribute not set description: {\displaystyle c=\sum _{(c)}\varepsilon (c_{(1)})c_{(2)}=\sum _{(c)}c_{(1)}\varepsilon (c_{(2)}).\;} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0dfaf97dfe5b8bea91300379aaa7fa010d64e56d height: height attribute not set width: width attribute not set description: {\displaystyle c_{(1)}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3cb5af6745fd84a52c10449442de8c0b3a2a82c8 height: height attribute not set width: width attribute not set description: {\displaystyle \sum _{(c)}c_{(1)}\otimes \left(\sum _{(c_{(2)})}(c_{(2)})_{(1)}\otimes (c_{(2)})_{(2)}\right)=\sum _{(c)}\left(\sum _{(c_{(1)})}(c_{(1)})_{(1)}\otimes (c_{(1)})_{(2)}\right)\otimes c_{(2)}.} |
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