en.wikipedia.org website review
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en.wikipedia.org is 53% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/graphical_projection
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 projection
Focus keyword
Short and long tail
Short Tail Keywords projection mathbf displaystyle |
long Tail Keywords (2 words) perspective projection parallel projection picture plane orthographic projection computer graphics |
long Tail Keywords (3 words) projection main article move to sidebar axes of space projection see also projection multiview projection viewing is such direction of viewing |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/graphical_projection 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
projection 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 multiview projection elevation isometric military cabinet onepoint perspective twopoint threepoint displaystyle bxsxaxcx byszazcz beginbmatrixbxbyendbmatrixbeginbmatrixsx szendbmatrixbeginbmatrixaxayazendbmatrixbeginbmatrixcxczendbmatrix mathbf xyz theta xyzlangle rangle langle beginbmatrixmathbf xmathbf ymathbf zendbmatrixbeginbmatrix cosmathbf xsinmathbf sinmathbf xcosmathbf xendbmatrixbeginbmatrixcosmathbf yendbmatrixbeginbmatrixcosmathbf zsinmathbf zcosmathbf endbmatrixleftbeginbmatrixmathbf zendbmatrixbeginbmatrixmathbf zendbmatrixright axcx cos lefttheta alpha right calpha sin salpha beginalignedmathbf xcyszmathbf czmathbf symathbf ysxcymathbf syszmathbf cxczmathbf szmathbf zcxcymathbf sxczmathbf endaligned xfrac zmathbf ptmathbf yfrac yendaligned wendbmatrixbeginbmatrix frac zendbmatrix wmathbf wendaligned cdot arctan zendaligned ztextave beginalignedpxfrac xztextave ptpyfrac yztextaveendaligned textstyle axaz bxaxfrac bzaz wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/graphical_projection
Mobile rendering
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Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
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Marketing / lead generation for en.wikipedia.org/wiki/graphical_projection
Social Media
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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
projection found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Favicon icon found?
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Robots.txt found?
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Sitemap found?
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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
httpsenwikipediaorgwindexphptitle3dprojectionoldid1224612171
page information
printable version
graphical projection
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wiki read
projection disambiguation
graphical projection
planar projection
parallel projection
orthographic projection
isometric projection
oblique projection
perspective graphical
curvilinear perspective
reverse perspective
birdseye view
cross section geometry
cutaway drawing
exploded view drawing
fisheye lens
multiview projection
panorama
wormseye view
zoom
anamorphosis
axonometry
computer graphics
computeraided design
descriptive geometry
engineering drawing
map projection
picture plane
plans drawings
projection linear algebra
projection plane
projective geometry
stereoscopy
technical drawing
true length
vanishing point
video game graphics
viewing frustum
design technique
project
primary qualities
geometric
military projection
onepoint perspective
twopoint perspective
threepoint perspective
perspective projection
focal length
lens
focal point
pohlkes theorem
geometric transformation
plan drawing
matrix multiplication
potting bench
perpendicular
dimetric projection
axonometric views
cabinetry
foreshortening
trimetric projection
impossible object
penrose stairs
architectural drawings
op art
m c escher
waterfall
law of conservation of energy
inception
forced perspective
transformation matrix
camera matrix
point at infinity
horizon
field of view
orientation
taitbryan angles
image plane
coordinate system
subtracting
lefthanded
euler angles
homogeneous coordinates
photographic film
entrance pupil
camera center
camera center
3d graphics
explodedview drawing
homography
cylindrical projection
tesseract
texture mapping
transform clipping and lighting
video card
virtual globe
isbn
kirsti andersen
the geometry of an art
acm computing surveys
citeseerx
s2cid
cambridge university press
ai lab
computer graphics
vector graphics
diffusion curve
pixel
2d graphics
alpha compositing
texttoimage
25d
isometric graphics
mode 7
parallax scrolling
ray casting
skybox
3d rendering
imagebased
spectral
unbiased
aliasing
anisotropic filtering
cel shading
fluid animation
lighting
global illumination
hiddensurface determination
polygon mesh
triangle mesh
shading
deferred
surface triangulation
wireframe model
affine transformation
backface culling
clipping
collision detection
reflection
rendering
beam tracing
cone tracing
checkerboard rendering
ray tracing
path tracing
scanline rendering
rotation
scaling
shadow mapping
shadow volume
shear matrix
shader
texel
translation
volume rendering
voxel
graphics software
3d computer graphics software
animation
modeling
rendering
raster graphics editors
vector graphics editors
list of computer graphics algorithms
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Links to external pages
Outloing links
bs.wikipedia.org
ca.wikipedia.org
es.wikipedia.org
eu.wikipedia.org
hi.wikipedia.org
id.wikipedia.org
lv.wikipedia.org
ml.wikipedia.org
pl.wikipedia.org
pt.wikipedia.org
simple.wikipedia.org
sk.wikipedia.org
fi.wikipedia.org
tr.wikipedia.org
uk.wikipedia.org
vi.wikipedia.org
zh-yue.wikipedia.org
zh.wikipedia.org
www.wikidata.org
www.wikidata.org
commons.wikimedia.org
www.math.utah.edu
www.doi.org
api.semanticscholar.org
www.archive.org
www.cse.iitd.ernet.in
dspace.mit.edu
www.archive.org
commons.wikimedia.org
web.archive.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 | 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 26 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 260 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 | 12% | Link anchors should to some degree reflect the contents of a site. This site has a 6 % match | |
Image alt tags | 22% | Image alt tags should to some degree reflect the contents of a site. This site has a 8 % match | |
Bold and italic | 54% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 18 % 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 | 79% | 78.571428571429 % 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 4925 words | |
Server response time | 30% | A slow server slows down a website. This server responds 317.51% 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 172 inline style declarations ( <a style="color:green">) with a size of 5151 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
82 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/f002d3d4ed5e51f66a9e80bad596258adb82ed25 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\mathbf {b} _{x}&={\frac {\mathbf {e} _{z}}{\mathbf {d} _{z}}}\mathbf {d} _{x}+\mathbf {e} _{x},\\[5pt]\mathbf {b} _{y}&={\frac {\mathbf {e} _{z}}{\mathbf {d} _{z}}}\mathbf {d} _{y}+\mathbf {e} _{y}.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/62acb5753c010f62619b37094880d1d0d9fce434 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{bmatrix}\mathbf {f} _{x}\\\mathbf {f} _{y}\\\mathbf {f} _{w}\end{bmatrix}}={\begin{bmatrix}1&0&{\frac {\mathbf {e} _{x}}{\mathbf {e} _{z}}}\\0&1&{\frac {\mathbf {e} _{y}}{\mathbf {e} _{z}}}\\0&0&{\frac {1}{\mathbf {e} _{z}}}\end{bmatrix}}{\begin{bmatrix}\mathbf {d} _{x}\\\mathbf {d} _{y}\\\mathbf {d} _{z}\end{bmatrix}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/17a35d13aed7f8c9e2e046c1e2a90e3d0713087c height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\mathbf {b} _{x}&=\mathbf {f} _{x}/\mathbf {f} _{w}\\\mathbf {b} _{y}&=\mathbf {f} _{y}/\mathbf {f} _{w}\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/aaaa5f3871e285be931a1c754df9f608e2f94df6 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {e} _{z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9b97e724886d5241512fb831c5eee5126027f38c height: height attribute not set width: width attribute not set description: {\displaystyle \alpha =2\cdot \arctan(1/\mathbf {e} _{z})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/166bf2c6add274db833f92e2351d8aaa1ae91274 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\mathbf {b} _{x}&=(\mathbf {d} _{x}\mathbf {s} _{x})/(\mathbf {d} _{z}\mathbf {r} _{x})\mathbf {r} _{z},\\\mathbf {b} _{y}&=(\mathbf {d} _{y}\mathbf {s} _{y})/(\mathbf {d} _{z}\mathbf {r} _{y})\mathbf {r} _{z}.\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/1e9ae9616630d59be144fe26f621f27bae0c3fc0 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {s} _{x,y}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/57b3dd96017f0155094f9a86850245687b0e8509 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {r} _{x,y}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3fb50c92fc87fc42e0355309b1e019a241ff4bf2 height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {r} _{z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ddf364f571aabb64c4c4d9aed8330c920129145a height: height attribute not set width: width attribute not set description: {\displaystyle \mathbf {d} _{z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b102e069bd5758b0c3d0511c68a12827a36dd761 height: height attribute not set width: width attribute not set description: {\displaystyle z_{i}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e959e60f929541d3e776cfe818fae4c9f869638a height: height attribute not set width: width attribute not set description: {\displaystyle z_{\text{ave}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0d66248cfb79bcde6f7e7d136e18c3a7498b4ddd height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}&p_{x}={\frac {x}{z_{\text{ave}}}}\\[5pt]&p_{y}={\frac {y}{z_{\text{ave}}}}\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/367824e6c8f20b83f66d5560eff8c1056fe88ae9 height: height attribute not set width: width attribute not set description: {\textstyle f=1} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/af/perspective_transform_diagram.svg/350px-perspective_transform_diagram.svg.png height: 276 width: 350 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/bc94e5b81c3b7ecc72da306b817010143c5f1ba4 height: height attribute not set width: width attribute not set description: {\displaystyle a_{x},a_{z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/be4a118f91c4fc059e5de658030e927c203d234b height: height attribute not set width: width attribute not set description: {\displaystyle b_{x}=a_{x}{\frac {b_{z}}{a_{z}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0fdf444010bc455aa47531544d6e7128fc2e9483 height: height attribute not set width: width attribute not set description: {\displaystyle b_{x}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/626cb5d94c04152accd89eee76eb7a2613376484 height: height attribute not set width: width attribute not set description: {\displaystyle a_{x}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/ab3d98d81e94a19e22324683ccd5563bea8f3e6a height: height attribute not set width: width attribute not set description: {\displaystyle b_{z}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/8648938c43e0b9b6445659a28118e4f0a7bdd8ff height: height attribute not set width: width attribute not set description: {\displaystyle a_{z}} |
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https://upload.wikimedia.org/wikipedia/en/thumb/4/4a/commons-logo.svg/30px-commons-logo.svg.png height: 40 width: 30 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.png height: 31 width: 88 description: wikimedia foundation |
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http://en.wikipedia.org/static/images/footer/poweredby_mediawiki_88x31.png height: 31 width: 88 description: powered by mediawiki |
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