en.wikipedia.org website review
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en.wikipedia.org is 69% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/recursive_definition
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 definition
Focus keyword
Short and long tail
Short Tail Keywords definition recursive set |
long Tail Keywords (2 words) recursive definition recursive definitions natural numbers defined recursively ndisplaystyle mathbb |
long Tail Keywords (3 words) ndisplaystyle mathbb n move to sidebar p and q q are wffs terms of other form of recursive wff p q |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/recursive_definition 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
recursive definition 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 beginaligned cdot nendaligned mathbb dots hmathbb beginalignedh hirho lefth ldots righttext endaligned naendaligned ncdot aancdot aendaligned beginaligneda nacdot anendaligned beginalignedbinom binom nfrac abinom wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/recursive_definition
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/recursive_definition
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
definition found in path !
recursive 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
httpsenwikipediaorgwindexphptitlerecursivedefinitionoldid1214819834
page information
printable version
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wiki koch snowflake
fractals
mathematics
computer science
elements
aczel peter
factorial
natural numbers
fibonacci numbers
cantor ternary set
recursive
definition
function
base case
recursion
mathematical induction
circular
infinite regress
wellordered set
transfinite recursion
james munkres
integers
addition
multiplication
exponentiation
binomial coefficients
prime numbers
even numbers
wellformed formula
logic programming
peano arithmetic
prolog
backward reasoning
negation as failure
recursive data types
recursion computer science
structural induction
issn
jstor
isbn
halmos paul
van nostrand
oclc
northholland
jones bartlett
coordinative
enumerative
intensional
fallacies of
genusdifferentia
lexical
operational
ostensive
persuasive
precising
stipulative
theoretical
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Links to external pages
Outloing links
es.wikipedia.org
fa.wikipedia.org
ko.wikipedia.org
it.wikipedia.org
he.wikipedia.org
pt.wikipedia.org
ru.wikipedia.org
th.wikipedia.org
uk.wikipedia.org
www.wikidata.org
www.wikidata.org
www.doi.org
search.worldcat.org
www.jstor.org
www.cis.upenn.edu
www.jstor.org
www.archive.org
www.archive.org
search.worldcat.org
www.doi.org
search.worldcat.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 | 100% | A title should reflect the contents of a site. This site has a 100 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 33 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 105 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 | 94% | Headers should reflect the contents of a site. This site has a 41 % match | |
Links | 24% | Link anchors should to some degree reflect the contents of a site. This site has a 12 % match | |
Image alt tags | 36% | Image alt tags should to some degree reflect the contents of a site. This site has a 13 % match | |
Bold and italic | 100% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 38 % 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 | 85% | 85 % 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 1797 words | |
Server response time | 30% | A slow server slows down a website. This server responds 16.1% 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 | 100% | There are 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 53 inline style declarations ( <a style="color:green">) with a size of 1473 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
17 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/d9/kochflake.svg/220px-kochflake.svg.png height: 220 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/161f1ca5d26cc93ed82ff86241347a0ed48699fc height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&0!=1.\\&(n+1)!=(n+1)\cdot n!.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/fdf9a96b565ea202d0f4322e9195613fb26a9bed height: height attribute not set width: width attribute not set description: {\displaystyle \mathbb {n} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0b855aa2befbc990798c1785f81c79220920148d height: height attribute not set width: width attribute not set description: {\displaystyle f(0),f(1),\dots ,f(n-1)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0aeeb3b0def94d64f9c90dce02267cfb64f406be height: height attribute not set width: width attribute not set description: {\displaystyle h:\mathbb {z} _{+}\to a} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2ccde48f5981b6e461032dedddc1193abb695044 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}h(1)&=a_{0}\\h(i)&=\rho \left(h|_{\{1,2,\ldots ,i-1\}}\right){\text{ for }}i>1.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/da06aff7dbf4469ffb78cc7a30c121b37efd153e height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&0+a=a,\\&(1+n)+a=1+(n+a).\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a65f37f1e094df5479b4af54f655a9dfd0112efc height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&0\cdot a=0,\\&(1+n)\cdot a=a+n\cdot a.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9e2486ce133812700e8d147f08a040d36e24bf1e height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&a^{0}=1,\\&a^{1+n}=a\cdot a^{n}.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7ebc8e008c0f813e82ee28235f0db02fb8c9c161 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&{\binom {a}{0}}=1,\\&{\binom {1+a}{1+n}}={\frac {(1+a){\binom {a}{n}}}{1+n}}.\end{aligned}}} |
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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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