en.wikipedia.org website review
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SEO Keyword summary for en.wikipedia.org/wiki/arithmetic_coding
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 coding
Focus keyword
Short and long tail
Short Tail Keywords coding arithmetic interval |
long Tail Keywords (2 words) arithmetic coding us patent data compression ibm filed huffman coding |
long Tail Keywords (3 words) encoding and decoding jorma johannes rissanen william b pennebaker joan l mitchell chance of symbol glen george langdon asymmetric numeral systems |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/arithmetic_coding 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
arithmetic coding 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 times log approx sum pilog text bits mathrm dabddb beginalignedl endaligned lsum nnniciprod scriptstyle ulprod nfk nnnlog textstyle leftprod nfkright prod nfkprod afkfk leftsum afilog firightnnh epsilon nhx oepsilon prx frac knhx public domain wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/arithmetic_coding
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/arithmetic_coding
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
arithmetic found in path !
coding 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
httpsenwikipediaorgwindexphptitlearithmeticcodingoldid1220110681
page information
printable version
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wiki read
entropy encoding
lossless data compression
string of characters
bits
huffman
arbitraryprecision
asymmetric numeral systems
ternary
source coding theorem
model
adaptive coding
interval
prefix code
entropy
contextadaptive binary arithmetic coding
precision
radix
numeral system
entropy
asymptotic equipartition property
golomb
bernoulli
jorma j rissanen
ibm research
stanford university
patent
free software
open source
bzip2
jpeg
jpeg xl
image
ibm
mitsubishi
nec
kddi
ricoh
dirac codec
software patents
video
range encoding
isbn
citeseerx
ccitt
mackay david jc
cambridge university press
postscript
djvu
latex
rissanen jorma
s2cid
communications of the acm
public domain material
dictionary of algorithms and data structures
nist
wayback machine
eric bodden
lossless
entropy type
adaptive
canonical
modified
range
shannon
shannonfano
shannonfanoelias
tunstall
unary
universal
expgolomb
fibonacci
gamma
levenshtein
dictionary type
byte pair encoding
lempelziv
lzjb
lzrw
lzwl
snappy
delta
incremental
grammar
repair
sequitur
paq
deflate
lzx
lzfse
zstandard
brotli
lhalzh
lossy
transform type
wavelet
daubechies
lar
compensation
estimation
vector
psychoacoustic model
bit rate
abr
companding
convolution
dynamic range
latency
nyquistshannon theorem
sampling
silence compression
sound quality
speech coding
subband coding
codec
alaw
chroma subsampling
coding tree unit
color space
compression artifact
image resolution
macroblock
pixel
quantization
standard test image
texture compression
chain code
fractal
display resolution
frame
frame rate
frame types
interlace
video characteristics
video quality
codec
deblocking filter
lapped transform
information theory
compressed data structures
compressed suffix array
fmindex
timeline
kolmogorov complexity
quantization
ratedistortion
redundancy
symmetry
smallest grammar problem
hutter prize
mark adler
codecs
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Links to external pages
Outloing links
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patents.google.com
patents.google.com
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patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
patents.google.com
books.google.com
ieeexplore.ieee.org
www.faqs.org
www.itu.int
www.lwn.net
web.archive.org
hdl.handle.net
home.tiscali.nl
web.archive.org
domino.watson.ibm.com
web.archive.org
api.semanticscholar.org
researchweb.watson.ibm.com
www.stanford.edu
api.semanticscholar.org
web.archive.org
xlinux.nist.gov
www.gtoal.com
web.archive.org
hpl.hp.com
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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 | 87% | A title should reflect the contents of a site. This site has a 67 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 30 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 290 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 | 10% | Link anchors should to some degree reflect the contents of a site. This site has a 5 % match | |
Image alt tags | 28% | Image alt tags should to some degree reflect the contents of a site. This site has a 10 % match | |
Bold and italic | 42% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 14 % 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 | 82% | 82.352941176471 % 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 5671 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 87.23% faster then 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 181 inline style declarations ( <a style="color:green">) with a size of 5141 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
42 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/5d4780a23f462bb1e772155685b1da606ee2667a height: height attribute not set width: width attribute not set description: {\displaystyle 3\times \log _{2}(10)\approx 9.966} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/4e964177a2eb4c866dc4fa7ad94657825ac5fbab height: height attribute not set width: width attribute not set description: {\displaystyle \sum -\log _{2}(p_{i})=-\log _{2}(0.6)-\log _{2}(0.1)-\log _{2}(0.1)=7.381{\text{ bits}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/df705c5dd9cb12e0fa51e784ac1295910e45c0ef height: height attribute not set width: width attribute not set description: {\displaystyle \scriptstyle c_{i}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/dad0521e664a790a89126a7e4329b75921ae7df5 height: height attribute not set width: width attribute not set description: {\displaystyle \scriptstyle f_{k}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/3678e026bad963eab9da89b3b9cfdb92a99c009c height: height attribute not set width: width attribute not set description: {\displaystyle u=l+\prod _{k=1}^{n}f_{k}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a875558c1f90184f068a338b755402aaf220e4d5 height: height attribute not set width: width attribute not set description: {\displaystyle \log _{2}(n^{n})=n\log _{2}(n)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/828c8bce8f36a625a9c2ba34d3e3696038426e3f height: height attribute not set width: width attribute not set description: {\displaystyle \textstyle \log _{2}\left(\prod _{k=1}^{n}f_{k}\right)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/25c4063d2bdb77d7516d57323c0bdc0516985c20 height: height attribute not set width: width attribute not set description: {\displaystyle \prod _{k=1}^{n}f_{k}=\prod _{k=1}^{a}f_{k}^{f_{k}}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/75a9edddcca2f782014371f75dca39d7e13a9c1b height: height attribute not set width: width attribute not set description: {\displaystyle h} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/a601995d55609f2d9f5e233e36fbe9ea26011b3b height: height attribute not set width: width attribute not set description: {\displaystyle n} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/c79c6838e423c1ed3c7ea532a56dc9f9dae8290b height: height attribute not set width: width attribute not set description: {\displaystyle (0,1)} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/568095ad3924314374a5ab68fae17343661f2a71 height: height attribute not set width: width attribute not set description: {\displaystyle \epsilon >0} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/6be17cda227aaa3c6781c3cf70e7279ff44f9e9e height: height attribute not set width: width attribute not set description: {\displaystyle 2^{nh(x)(1+o(\epsilon ))}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/22243edba296d9059dcd64505ca9252581a90ac9 height: height attribute not set width: width attribute not set description: {\displaystyle x_{1:n}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/9fb01be0d0a10b808b555d1a0ca2369477204402 height: height attribute not set width: width attribute not set description: {\displaystyle pr(x_{1:n})=2^{-nh(x)(1+o(\epsilon ))}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/28290757851a50223e00fd0315fd6de2a9fc3b65 height: height attribute not set width: width attribute not set description: {\displaystyle 1-o(\epsilon )} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/03194a94849a06562701c6657a0c9d53ee7bf7b6 height: height attribute not set width: width attribute not set description: {\displaystyle 2^{-nh(x)(1+o(\epsilon ))}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f54c23146ef1b40db94e838b414dd7d191a16ea8 height: height attribute not set width: width attribute not set description: {\displaystyle k=nh(x)(1+o(\epsilon ))} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/f1a056e84413064e358f7eea3c3942a38d57c8e4 height: height attribute not set width: width attribute not set description: {\displaystyle nh(x)(1+o(\epsilon ))} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/06adb85b86fefbc59396c0604358059e820324a1 height: height attribute not set width: width attribute not set description: {\displaystyle 56.7\%} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/0f4b0e574b7ca41182e827255f1ce83f4091c97e height: height attribute not set width: width attribute not set description: {\displaystyle 71.1\%} |
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