en.wikipedia.org website review
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SEO Keyword summary for en.wikipedia.org/wiki/floating-point
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 floating-point
Focus keyword
Short and long tail
Short Tail Keywords floating-point precision number |
long Tail Keywords (2 words) ieee 754 floating-point arithmetic floating-point numbers floating point floating-point number |
long Tail Keywords (3 words) kahan william morton can be represented ieee 754 standard digits of precision pdf archived pdf microsoft binary format number of digits |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/floating-point 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
floatingpoint arithmetic 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 underbrace textsignificandtimes textbaseoverbrace textexponent frac sbp times underline beginalignedleftsum textbitntimes nrighttimes eleft cdots righttimes approx endaligned sqrt sin infty leftb rightleftbp rightleftul right left bprightleftbu rtot rtexttot qhfrac fahfah mathrm textmachb textmachtfrac leftfrac operatorname xxxrightleq textmach beginalignedoperatorname xcdot yoperatorname big cdot text where indicates correctly rounded floatingpoint arithmeticoperatorname delta nleq textmachtext from abovebig yhat hat beginalignedhat xyxyx theta cos textstyle tisqrt sim itimes irightarrow wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/floating-point
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/floating-point
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
floating found in path !
floating-point found in path !
point 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 httpsenwikipediaorgwindexphptitlefloatingpointarithmeticoldid1247215435
page information
printable version
floatingpoint
sel systems 85
goldberg david
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wiki floating point disambiguation
deutsches museum
munich
computing
arithmetic
real numbers
integer
significand
exponent
base two
decimal floating point
radix point
scientific notation
orders of magnitude
between protons in an atom
dynamic range
number line
ieee 754
flops
computer system
floatingpoint unit
coprocessor
number representation
point character
integer
fixed point
power of 10
jupiter
io
radix
decimal
binary
hexadecimal floating point
balanced ternary floating point
rational numbers
tryte
depend on the base and its prime factors
bit
1
round to nearest ties to even
logarithmic number systems
symmetric
levelindex arithmetic
frank olver
generalized logarithm
tapered floatingpoint representation
rational arithmetic
bignums
interval
computer algebra systems
mathematica
maxima
maple
symbolic computation
leonardo torres quevedo
analytical engine
charles babbage
digits
typewriter
electromechanical arithmometer
konrad zuse
mechanical computer
relay
von neumann
ias machine
modelv
pilot ace
national physical laboratory uk
english electric deuce
ibm 704
biased exponent
scientific computation
extensions for scientific computation
univac 11002200 series
ibm 7094
ibm floating point architecture
system360
zarchitecture
i8087
68000
william kahan
turing award
harold stone
endianness
safe division
double precision
positive and negative zeros
disable subnormal floats
formats
half precision
single precision
decimal32
decimal64
quadruple precision
decimal128
octuple precision
extended precision
minifloat
bfloat16
tensorfloat32
microsoft binary format
pmbus linear11
g711 8bit floats
arbitraryprecision or bignum
revised in 2008
ibms own hexadecimal floating point format
cray t90
sv1
type in the c language
c99
long double
x86
alignment
roundoff error
infinity
negative zero
nans
half
ieee 7542008
single
double precision
quad
subnormal numbers
hexadecimal
altair basic
trs80 level ii
cpm
mbasic
ibm pc 5150
basica
msdos
gwbasic
quickbasic
intel 8080
monte davidoff
bill gates
mits altair 8800
mos 6502
apple
commodore pet
atari
motorola 6800
motorola 6809
trs80 color computer
machine learning
nvidia
hopper
nonterminating digits
discretization error
machine epsilon
truncation
sterbenz lemma
gradual underflow
cancellation
numerical analysis
booths multiplication algorithm
division algorithms
javascript
haskell
square root
complex numbers
underflow
trap
portable
exception
threadlocal storage
rootfinding
precision
commutative
associativity
distributive
derivative
floor and ceiling functions
loss of significance
prevented it from intercepting
dhahran
saudi arabia
14th quartermaster detachment
backward error analysis
relative error
james h wilkinson
numerically unstable
illconditioned
numerical linear algebra
compiler
proton
ieee 7542008
computational geometry
matrix inversion
eigenvector
iterative refinement
scientific computing
kahan summation algorithm
archimedes
significant digits
compilers
common subexpression elimination
vectorization
library
fortran
intel fortran compiler
computable number
experimental mathematics
floatingpoint error mitigation
gals accurate tables
gnu mpfr
q number format
significant figures
mantissa
logarithm
biased exponent
hexadecimal base16 floatingpoint
ibm system 360
370
rca spectra 70
manchester mu5
illinois illiac iii
data general eclipse s200
gould powernode 9080
interdata 832
sds sigma 5
xerox sigma 9
ferranti atlas
burroughs b5500
burroughs b5700
burroughs b6700
burroughs b7700
illinois illiac ii
rice institute r1
maniac ii
intel pentium
division instruction
pentium fdiv bug
kahan william morton
taylor expansion
ieee quad precision
ieee double extended precision
denominator
conjugate
numerator
revol nathalie
birkhuser
isbn
lccn
friedrichschilleruniversitt jena
springer international publishing ag
s2cid
crc press
rojas ral
ieee annals of the history of computing
arxiv
randell brian
springerverlag
severance charles
wayback machine
embarcadero usa
inprise
borland
most significant byte
least significant byte
decimal point
assumed bit
microsoft
citeseerx
github
acm computing surveys
overload
issn
us government accounting office
wilkinson james hardy
wiley
society for industrial and applied mathematics
higham nicholas john
cambridge university press
arith 17
discrete computational geometry
prenticehall inc
oxford university press
clarendon press
prentice hall
johns hopkins university press
press william henry
teukolsky saul a
vetterling william t
flannery brian p
numerical recipes the art of scientific computing
knuth donald ervin
the art of computer programming
addisonwesley
blaauw gerrit anne
brooks jr frederick phillips
association for computing machinery
microsoft developer network
data types
uninterpreted
byte
bit array
complex
decimal
signedness
rational
pointer
address
physical
virtual
reference
text
character
string
nullterminated
composite
algebraic data type
generalized
array
associative array
dependent
equality
inductive
intersection
object
metaobject
option type
product
record or struct
refinement
union
tagged
boolean
bottom type
collection
enumerated type
function type
opaque data type
recursive data type
semaphore
stream
strongly typed identifier
top type
type class
empty type
unit type
void
abstract data type
boxing
data structure
generic
kind
metaclass
parametric polymorphism
primitive data type
interface
subtyping
type constructor
type conversion
type system
type theory
variable
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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 | 43% | A title should reflect the contents of a site. This site has a 33 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 38 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 608 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 12 folders above or in the first level of navigation. | |
Headings | 48% | Headers should reflect the contents of a site. This site has a 21 % match | |
Links | 6% | Link anchors should to some degree reflect the contents of a site. This site has a 3 % match | |
Image alt tags | 8% | Image alt tags should to some degree reflect the contents of a site. This site has a 3 % match | |
Bold and italic | 27% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 9 % match | |
Html ratio | 75% | 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 | 81% | 80.769230769231 % 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 13069 words | |
Server response time | 30% | A slow server slows down a website. This server responds 323.8% 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 221 inline style declarations ( <a style="color:green">) with a size of 5223 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
51 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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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/4/4c/z3_deutsches_museum.jpg/200px-z3_deutsches_museum.jpg height: 150 width: 200 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/william_kahan_2008.jpg/150px-william_kahan_2008.jpg height: 106 width: 150 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/03c80b97f6b23ac47189791d0c01da71ab982531 height: height attribute not set width: width attribute not set description: {\displaystyle b^{l}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/cd57a135e4c4097f3aac012da434c472b1fbe90b height: height attribute not set width: width attribute not set description: {\displaystyle r_{\text{tot}}=1/(1/r_{1}+1/r_{2}+\cdots +1/r_{n})} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/5b55346e447384f9497ffbb42d68a91280ec9974 height: height attribute not set width: width attribute not set description: {\displaystyle \mathrm {e} _{\text{mach}}={\tfrac {1}{2}}b^{1-p},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b8a6208ec717213d4317e666f1ae872e00620a0d height: height attribute not set width: width attribute not set description: {\displaystyle y} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/91cfb9605c32f283534751331630a5a4fd1e0e97 height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}\operatorname {fl} (x\cdot y)&=\operatorname {fl} {\big (}\operatorname {fl} (x_{1}\cdot y_{1})+\operatorname {fl} (x_{2}\cdot y_{2}){\big )},&&{\text{ where }}\operatorname {fl} (){\text{ indicates correctly rounded floating-point arithmetic}}\\&=\operatorname {fl} {\big (}(x_{1}\cdot y_{1})(1+\delta _{1})+(x_{2}\cdot y_{2})(1+\delta _{2}){\big )},&&{\text{ where }}\delta _{n}\leq \mathrm {e} _{\text{mach}},{\text{ from above}}\\&={\big (}(x_{1}\cdot y_{1})(1+\delta _{1})+(x_{2}\cdot y_{2})(1+\delta _{2}){\big )}(1+\delta _{3})\\&=(x_{1}\cdot y_{1})(1+\delta _{1})(1+\delta _{3})+(x_{2}\cdot y_{2})(1+\delta _{2})(1+\delta _{3}),\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/aaefe06c6b20bb5187afd515c1290cc79d51b170 height: height attribute not set width: width attribute not set description: {\displaystyle \operatorname {fl} (x\cdot y)={\hat {x}}\cdot {\hat {y}},} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0974c5b2aec0cd595a21dbd756adc581fe26fe7e height: height attribute not set width: width attribute not set description: {\displaystyle {\begin{aligned}{\hat {x}}_{1}&=x_{1}(1+\delta _{1});&{\hat {x}}_{2}&=x_{2}(1+\delta _{2});\\{\hat {y}}_{1}&=y_{1}(1+\delta _{3});&{\hat {y}}_{2}&=y_{2}(1+\delta _{3}),\\\end{aligned}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9dab0eb7295a461df0cef551eb4afd052c966c04 height: height attribute not set width: width attribute not set description: {\displaystyle \delta _{n}\leq \mathrm {e} _{\text{mach}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/42f6b57467359a23ff92ad97626a078c836d5a3e height: height attribute not set width: width attribute not set description: {\displaystyle (x+y)(x-y)=x^{2}-y^{2}\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a9d6c234a50e2ecda8445a62785f9c27167a4d34 height: height attribute not set width: width attribute not set description: {\displaystyle \sin ^{2}{\theta }+\cos ^{2}{\theta }=1\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a9a8d68112b0a6f1a41b69213bdc887a4f8bae7d height: height attribute not set width: width attribute not set description: {\textstyle t_{0}={\frac {1}{\sqrt {3}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/7b8e42962e073104445e5fb184833851ef480065 height: height attribute not set width: width attribute not set description: {\textstyle t_{i+1}={\frac {{\sqrt {t_{i}^{2}+1}}-1}{t_{i}}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/171333bbf207a0be4a87530af334d931d755e13d height: height attribute not set width: width attribute not set description: {\textstyle t_{i+1}={\frac {t_{i}}{{\sqrt {t_{i}^{2}+1}}+1}}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c19a2c9acbd64b8495a8e1aa2fe018103c500d61 height: height attribute not set width: width attribute not set description: {\displaystyle \pi \sim 6\times 2^{i}\times t_{i}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9912b98084f3a5fa477e9fbe25597750d2c375fd height: height attribute not set width: width attribute not set description: {\displaystyle i\rightarrow \infty } |
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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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