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SEO Keyword summary for en.wikipedia.org/wiki/instrumental_variable
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
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Short Tail Keywords displaystyle mathrm variable |
long Tail Keywords (2 words) instrumental variable instrumental variables displaystyle beta library hours operatorname cov |
long Tail Keywords (3 words) t z-1zmathrm t t x-1zmathrm t equation of interest t zzmathrm t widehat beta mathrm instrumental variables estimation effect of smoking |
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instrumental variables estimation wikipedia
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wikipedia free encyclopedia displaystyle yxbeta beta widehat operatorname cov xwidehat min xyxwidehat xuneq yalpha frac xyoperatorname var beginalignedwidehat xfrac xalpha xuoperatorname ptfrac xoperatorname xbeta xendaligned zperp perp ygoverline xqquad znot goverline yxqquad figure proximity qualifies instrumental variable given library hours uniqpostmath qinu used determine whether does not qualify long include covariate rightarrow leftrightarrow yixibeta mathrm ols xmathrm yxmathrm ebeta xizigamma zmathrm yzmathrm erightarrow gmm pzx pzy pzzzmathrm textgmm zzmathrm zxmathrm ywidehat endaligned xzdelta texterrors delta xzwidehat color processbluezzmathrm xcolor processbluepzx noise text slsleftxmathrm processbluepzxright processbluepzy xpzx pzmathrm pzpzpzpz slswidehat yleftxmathrm pzxright xgzu yfxu textaceprymid textdoxoperatorname ufxu max xsum ymax zpryxmid zleq edit wikidata wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/instrumental_variable
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instrument found in path !
instrumental found in path !
variable found in path !
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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 | |
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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 | 65% | A title should reflect the contents of a site. This site has a 50 % match | |
Title Length | 100% | Limit your title to anywhere between 40 and 70 characters. Your title was 46 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. | |
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Number of internal links | 70% | 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 149 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 | 30% | Headers should reflect the contents of a site. This site has a 13 % match | |
Links | 12% | Link anchors should to some degree reflect the contents of a site. This site has a 6 % 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 | 30% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 10 % 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 | |
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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 5869 words | |
Server response time | 30% | A slow server slows down a website. This server responds 318.11% 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 246 inline style declarations ( <a style="color:green">) with a size of 8242 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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https://wikimedia.org/api/rest_v1/media/math/render/svg/31e98cd3c352311c9d791409295d09d6544b78aa height: height attribute not set width: width attribute not set description: {\displaystyle \beta _{\text{2sls}}=\left(x^{\mathrm {t} }{\color {processblue}p_{z}}x\right)^{-1}x^{\mathrm {t} }{\color {processblue}p_{z}}y.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b27572a84749697559a21ab8fb8f7d407955bbee height: height attribute not set width: width attribute not set description: {\displaystyle ({\widehat {x}}^{\mathrm {t} }{\widehat {x}})^{-1}{\widehat {x}}^{\mathrm {t} }y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3b34ef9e4026170e4e54b3a69ecfe22d522874f3 height: height attribute not set width: width attribute not set description: {\displaystyle {\widehat {x}}=p_{z}x} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/dff576d931c2614f91187ba0dc96fe1ca5eafd4d height: height attribute not set width: width attribute not set description: {\displaystyle p_{z}^{\mathrm {t} }p_{z}=p_{z}p_{z}=p_{z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c6ac72cc53233b8330db8dc82ce60734317dd5db height: height attribute not set width: width attribute not set description: {\displaystyle \beta _{\text{2sls}}=({\widehat {x}}^{\mathrm {t} }{\widehat {x}})^{-1}{\widehat {x}}^{\mathrm {t} }y=\left(x^{\mathrm {t} }p_{z}^{\mathrm {t} }p_{z}x\right)^{-1}x^{\mathrm {t} }p_{z}^{\mathrm {t} }y=\left(x^{\mathrm {t} }p_{z}x\right)^{-1}x^{\mathrm {t} }p_{z}y.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/77f55fb91847c6ffdd1a13d5f3922b7617fa82e7 height: height attribute not set width: width attribute not set description: {\displaystyle x=g(z,u)\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6459e1b51dbcd56bb974effc1b9eb22bdfd39786 height: height attribute not set width: width attribute not set description: {\displaystyle y=f(x,u)\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61 height: height attribute not set width: width attribute not set description: {\displaystyle f} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d3556280e66fe2c0d0140df20935a6f057381d77 height: height attribute not set width: width attribute not set description: {\displaystyle g} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/458a728f53b9a0274f059cd695e067c430956025 height: height attribute not set width: width attribute not set description: {\displaystyle u} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/182d238268dd4d88800e4aafc4b7eff929d82692 height: height attribute not set width: width attribute not set description: {\displaystyle z,x} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e6ea36b8f79d0df3bb0e66e1b9273b9c9ae67edb height: height attribute not set width: width attribute not set description: {\displaystyle {\text{ace}}=\pr(y\mid {\text{do}}(x))=\operatorname {e} _{u}[f(x,u)].} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/41f29b9537685f499713112d6802e811cbf51bba height: height attribute not set width: width attribute not set description: {\displaystyle (x,y)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b089badc50cd6306cc6c673f45027813e1ebc23e height: height attribute not set width: width attribute not set description: {\displaystyle \max _{x}\sum _{y}[\max _{z}\pr(y,x\mid z)]\leq 1.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/692d761134f5a3a6deeac953745d1be7bfe851fc height: height attribute not set width: width attribute not set description: {\displaystyle tr^{2}} |
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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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