en.wikipedia.org website review
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en.wikipedia.org is 69% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/barker_code
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 barker
Focus keyword
Short and long tail
Short Tail Keywords barker codes code |
long Tail Keywords (2 words) barker code barker sequence digital systems binary digital sidebar hide |
long Tail Keywords (3 words) binary digital systems move to sidebar ideal autocorrelation property synchronisation of binary described in group pattern of digits process is described |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/barker_code 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
barker code 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 ajtext dots cvsum nvajajv cvleq leq cvin alpha leftxrightarrow xprime rightfrac pleftxprime rightpleftxrightpleftxprime right wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/barker_code
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/barker_code
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
barker found in path !
code 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
httpsenwikipediaorgwindexphptitlebarkercodeoldid1218784235
page information
printable version
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wiki read
generalized wieferich primes
wieferich pair barker sequence
telecommunication technology
autocorrelation
binary digits
signal
receiver
synchronised
distortion
barker r h
radar
telemetry
claude shannon
communication
noise
digital circuits
cross correlation
telecommunications
data transmission
detector
directsequence spread spectrum
pulse compression radar
chirp
phaseshift keying
change of phase
carrier wave
complementary sequences
legendre sequences
zadoffchu sequences
maximum length sequences
bpsk
mobile phone
ultrasound
gps
wifi
dsss
rfid
intelligent transport systems
sloane nja
online encyclopedia of integer sequences
borwein peter
isbn
weisstein eric w
mathworld
cryptography
bibcode
pmid
s2cid
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Links to external pages
Outloing links
de.wikipedia.org
es.wikipedia.org
fa.wikipedia.org
it.wikipedia.org
ru.wikipedia.org
uk.wikipedia.org
www.wikidata.org
www.quantamagazine.org
mathworld.wolfram.com
www.math.wpi.edu
www.radartutorial.eu
www.doi.org
www.doi.org
www.vocal.com
scholarsmine.mst.edu
pubmed.ncbi.nlm.nih.gov
api.semanticscholar.org
www.doi.org
www.doi.org
api.semanticscholar.org
www.doi.org
api.semanticscholar.org
www.doi.org
api.semanticscholar.org
www.doi.org
api.semanticscholar.org
www.doi.org
www.doi.org
api.semanticscholar.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 | 100% | A title should reflect the contents of a site. This site has a 100 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 24 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 94 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 | 46% | Headers should reflect the contents of a site. This site has a 20 % match | |
Links | 22% | Link anchors should to some degree reflect the contents of a site. This site has a 11 % match | |
Image alt tags | 39% | Image alt tags should to some degree reflect the contents of a site. This site has a 14 % match | |
Bold and italic | 69% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 23 % 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 | |
Image descriptions | 65% | 64.705882352941 % 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 1991 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 93.53% 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 | 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 | 32% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 19 inline style declarations ( <a style="color:green">) with a size of 617 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
17 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/commons/thumb/d/de/barker7code.svg/220px-barker7code.svg.png height: 204 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/e3/barker7corr.svg/220px-barker7corr.svg.png height: 204 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/3d_doppler_radar_spectrum_showing_a_barker_code_of_13.jpg/220px-3d_doppler_radar_spectrum_showing_a_barker_code_of_13.jpg height: 175 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b1b0d4009fe9b78ecc6812a6cca5331b194f8bbf height: height attribute not set width: width attribute not set description: {\displaystyle a_{j}{\text{ for }}j=1,2,\dots ,n} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/13fa19119040aebe29b433ec5342b7d82a99eb2a height: height attribute not set width: width attribute not set description: {\displaystyle c_{v}=\sum _{j=1}^{n-v}a_{j}a_{j+v}} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/d18049481c82a72845fa58cb48704c847bb1aefd height: height attribute not set width: width attribute not set description: {\displaystyle |c_{v}|\leq 1\,} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2be03d717b143bf2e9ba5afc9df7e6cf0b0143f0 height: height attribute not set width: width attribute not set description: {\displaystyle 1\leq v |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/03232416e1083dc08ec23cd52c179a8ebce8b45c height: height attribute not set width: width attribute not set description: {\displaystyle c_{v}\in \{-1,0\}.} |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/51e4bd4ef2f9549d026cbf643a91c0d12a8c6794 height: height attribute not set width: width attribute not set description: {\displaystyle 2^{n}-1} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/barkermod-bpsk.jpg/400px-barkermod-bpsk.jpg height: 248 width: 400 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/2198883ebf528781fbdb7eef0049e2db48779ac4 height: height attribute not set width: width attribute not set description: {\displaystyle \alpha \left(x\rightarrow x^{\prime }\right)={\frac {p\left(x^{\prime }\right)}{p\left(x\right)+p\left(x^{\prime }\right)}}} |
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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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