en.wikipedia.org website review
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en.wikipedia.org is 67% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/center_of_mass_frame
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 mathbf
Focus keyword
Short and long tail
Short Tail Keywords mathbf frame displaystyle |
long Tail Keywords (2 words) lab frame mathbf u m1mathbf u mathbf p inertial frame |
long Tail Keywords (3 words) frame in which move to sidebar speed of light center of mass mathbf p 1prime center of momentum m1mathbf u 1m2mathbf |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/center_of_mass_frame 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
centerofmomentum frame 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 vvvc vcfrac sum imivisum imi ipisum imivivcsum imifrac jmjvjsum jmjsum jmjvj frac leftfrac right pcright epc mathbf prime quad beginalignedfrac dmathbf dtfrac drm dtleftfrac rightfrac endaligned boldsymbol beginalignedmathbf leftmathbf rightm delta mmathbf wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/center_of_mass_frame
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/center_of_mass_frame
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
center found in path !
frame found in path !
mass 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 httpsenwikipediaorgwindexphptitlecenterofmomentumframeoldid1243874118
page information
printable version
center of mass frame
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wiki physics
inertial frame
momentum
center of mass
rest
relativity
galilean transformation
energy
inertial reference frames
rest energy
speed of light
rest mass
invariant mass
photons
plane
electromagnetic waves
massless
lab frame
galilean transformations
conservation of momentum
relative velocity
reduced mass
laboratory frame of reference
breit frame
isbn
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Links to external pages
Outloing links
es.wikipedia.org
fr.wikipedia.org
it.wikipedia.org
hu.wikipedia.org
uz.wikipedia.org
pl.wikipedia.org
pt.wikipedia.org
ru.wikipedia.org
www.wikidata.org
www.wikidata.org
www.google.com
www.google.com
www.google.com
scholar.google.com
www.jstor.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 | 87% | A title should reflect the contents of a site. This site has a 67 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 37 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 | 100% | 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 55 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 | 39% | Headers should reflect the contents of a site. This site has a 17 % match | |
Links | 20% | Link anchors should to some degree reflect the contents of a site. This site has a 10 % match | |
Image alt tags | 56% | Image alt tags should to some degree reflect the contents of a site. This site has a 20 % match | |
Bold and italic | 72% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 24 % 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 | 90% | 89.655172413793 % 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 1792 words | |
Server response time | 30% | A slow server slows down a website. This server responds 334.16% 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 49 inline style declarations ( <a style="color:green">) with a size of 1710 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
29 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/en/thumb/9/99/question_book-new.svg/50px-question_book-new.svg.png height: 39 width: 50 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ebdc63df5802fbf7042cdbea409b2e4b6bdcd137 height: height attribute not set width: width attribute not set description: {\displaystyle v'=v-v_{c},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/84e8ae6649cb5563948e60789082268ae29fb560 height: height attribute not set width: width attribute not set description: {\displaystyle v_{c}={\frac {\sum _{i}m_{i}v_{i}}{\sum _{i}m_{i}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5eeccf7f23f0f86c397ded5d278d0631419a28e8 height: height attribute not set width: width attribute not set description: {\displaystyle \sum _{i}p'_{i}=\sum _{i}m_{i}v'_{i}=\sum _{i}m_{i}(v_{i}-v_{c})=\sum _{i}m_{i}v_{i}-\sum _{i}m_{i}{\frac {\sum _{j}m_{j}v_{j}}{\sum _{j}m_{j}}}=\sum _{i}m_{i}v_{i}-\sum _{j}m_{j}v_{j}=0.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f682050094cdf2aea119a2ad29472ecef4d93e15 height: height attribute not set width: width attribute not set description: {\displaystyle m_{0}={\frac {e_{0}}{c^{2}}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b88e39bcccc817871068125799746fe4f4b84483 height: height attribute not set width: width attribute not set description: {\displaystyle m_{0}{}^{2}=\left({\frac {e}{c^{2}}}\right)^{2}-\left({\frac {p}{c}}\right)^{2},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/191cc9681904761bcc03a49c5a4faa33b7d8fc99 height: height attribute not set width: width attribute not set description: {\displaystyle e=pc.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1b029fb8f1b51889af31b1114765da6cbfa5bb63 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {u} _{1}^{\prime }=\mathbf {u} _{1}-\mathbf {v} ,\quad \mathbf {u} _{2}^{\prime }=\mathbf {u} _{2}-\mathbf {v} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/38ae7c3881c71bda7542345395326e206a54955b height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}{\frac {{\rm {d}}\mathbf {r} }{{\rm {d}}t}}&={\frac {\rm {d}}{{\rm {d}}t}}\left({\frac {m_{1}\mathbf {r} _{1}+m_{2}\mathbf {r} _{2}}{m_{1}+m_{2}}}\right)\\&={\frac {m_{1}\mathbf {u} _{1}+m_{2}\mathbf {u} _{2}}{m_{1}+m_{2}}}\\&=\mathbf {v} \\\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/11de6fa78e169edb55e4816c86cd00846b46af3e height: height attribute not set width: width attribute not set description: {\displaystyle m_{1}\mathbf {u} _{1}^{\prime }+m_{2}\mathbf {u} _{2}^{\prime }={\boldsymbol {0}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b6d787cd79862fd9252ab9b304cf0787bc985382 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {v} ={\frac {\mathbf {p} _{1}+\mathbf {p} _{2}}{m_{1}+m_{2}}}={\frac {m_{1}\mathbf {u} _{1}+m_{2}\mathbf {u} _{2}}{m_{1}+m_{2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2df86a2a205cd3fa371fd5fae0c7189b8b9dfe41 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {p} _{1}^{\prime }+\mathbf {p} _{2}^{\prime }=m_{1}\mathbf {u} _{1}^{\prime }+m_{2}\mathbf {u} _{2}^{\prime }={\boldsymbol {0}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3f1f2476c46d448e7f19f4bd87814d599df4c5f9 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\mathbf {p} _{1}^{\prime }&=m_{1}\mathbf {u} _{1}^{\prime }\\&=m_{1}\left(\mathbf {u} _{1}-\mathbf {v} \right)={\frac {m_{1}m_{2}}{m_{1}+m_{2}}}\left(\mathbf {u} _{1}-\mathbf {u} _{2}\right)\\&=-m_{2}\mathbf {u} _{2}^{\prime }=-\mathbf {p} _{2}^{\prime }\\\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7c7a7dfb2b447ec774db6ade4c26e4ed0e926e33 height: height attribute not set width: width attribute not set description: {\displaystyle \delta \mathbf {u} =\mathbf {u} _{1}-\mathbf {u} _{2}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7e20bb87cd05f5b84de1f51896b171fb0232d04f height: height attribute not set width: width attribute not set description: {\displaystyle \mu ={\frac {m_{1}m_{2}}{m_{1}+m_{2}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c3ea996418440f6a746fcae8bfd250a71f955fa5 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {p} _{1}^{\prime }=-\mathbf {p} _{2}^{\prime }=\mu \delta \mathbf {u} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a485f8f60544d7ba1c980abe04bf484a138df812 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}{\frac {{\rm {d}}\mathbf {r} }{{\rm {d}}t}}&={\frac {\rm {d}}{{\rm {d}}t}}\left({\frac {m_{1}\mathbf {r} _{1}+m_{2}\mathbf {r} _{2}}{m_{1}+m_{2}}}\right)\\&={\frac {m_{1}\mathbf {v} _{1}+m_{2}\mathbf {v} _{2}}{m_{1}+m_{2}}}\\&=\mathbf {v} \\\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/28ce372337216e2dffb6132e6a238e8e2174fd97 height: height attribute not set width: width attribute not set description: {\displaystyle m_{1}\mathbf {v} _{1}^{\prime }+m_{2}\mathbf {v} _{2}^{\prime }={\boldsymbol {0}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c18f3a2e311be05253c65b1b46b8e8daf1d6c56b height: height attribute not set width: width attribute not set description: {\displaystyle m_{1}\mathbf {u} _{1}+m_{2}\mathbf {u} _{2}=m_{1}\mathbf {v} _{1}+m_{2}\mathbf {v} _{2}=(m_{1}+m_{2})\mathbf {v} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6e35d7b27e1cc0eec059c644d90989474e192d5f height: height attribute not set width: width attribute not set description: {\displaystyle m_{1}\mathbf {u} _{1}=m_{1}\mathbf {v} _{1}=m_{1}\mathbf {v} ,\quad m_{2}\mathbf {u} _{2}=m_{2}\mathbf {v} _{2}=m_{2}\mathbf {v} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d5b6705933ee67312a28e4038d0fcd8967de97ce height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\mathbf {p} &=\mathbf {p} _{1}+\mathbf {p} _{2}\\&=(m_{1}+m_{2})\mathbf {v} \\&=m\mathbf {v} \end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b46dd4394dec833dc910be1fc2ab2b47e013f8c7 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {p} _{1}^{\prime }=-\mathbf {p} _{2}^{\prime }=\mu \delta \mathbf {v} =\mu \delta \mathbf {u} } |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/95ca547ae76eaae0ad791bae002d5eba31a47eee height: height attribute not set width: width attribute not set description: {\displaystyle \delta \mathbf {v} =\mathbf {v} _{1}-\mathbf {v} _{2}=\delta \mathbf {u} .} |
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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/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
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