en.wikipedia.org website review
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en.wikipedia.org is 57% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/silicon_photonics
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 silicon
Focus keyword
Short and long tail
Short Tail Keywords silicon optical doi |
long Tail Keywords (2 words) silicon photonics optics express silicon waveguides silicon photonic waveguides optics |
long Tail Keywords (3 words) retrieved 2 july optics express 15 2 july 2019 2020 retrieved 2 fiber communication conference rakich peter t waveguides optics express |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/silicon_photonics 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
silicon photonics 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 wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/silicon_photonics
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/silicon_photonics
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
photonic found in path !
photonics found in path !
silicon 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
httpsenwikipediaorgwindexphptitlesiliconphotonicsoldid1246679656
page information
printable version
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wiki read
photonics
silicon
optical medium
submicrometre
microphotonics
midinfrared
wavelength
optical communication
silicon on insulator
microelectronics
semiconductor fabrication
microchips
optics
electronic
ibm
intel
moores law
optical interconnects
data transfer
light
nonlinear optical
kerr effect
raman effect
twophoton absorption
photons
free charge carriers
waveguides
soliton propagation
pin diode
pn junction
machzehnder interferometers
photodetector
metalsemiconductor junctions
germanium
avalanche photodiodes
pat gelsinger
laser
hybrid silicon laser
semiconductor
indium phosphide
lasing medium
raman lasers
usb
graphene
optical switching
startup company
california
israel
internet
datacenters
fujitsu
magic leap
lightfield
augmented reality
nanoelectromechanical systems
transparent
infrared light
refractive index
optical waveguides
nanometers
singlemode optical fiber
dispersionengineering
dielectric boundary effects
optical dispersion relation
group velocity
soliton
modulational instability
wafer
silica
total internal reflection
insulator
parasitic capacitance
kerr nonlinearity
slot waveguides
polymer
four wave mixing
optical parametric amplification
spectral
twophoton absorption
photons
electronhole pair
complex refractive index
imaginary
complex
heat
free charge carriers
implant
helium
carrier recombination
rib waveguides
diffusion
intrinsic region
reverse biased
voltage
current
centrosymmetry
silicon nitride
optical modulation
spontaneous parametric downconversion
parametric amplification
optical computing
phase matching
raman amplification
acoustic phonon
brillouin scattering
cavity optomechanics
nonlinear schrdinger equation
sech
optical solitons
optical fiber
self phase modulation
redshifted
columbia
rochester
bath
photonic integrated circuit
bibcode
journal of lightwave technology
nature
pmid
s2cid
springer
isbn
john wiley and sons
journal of physics d
cambridge university press
optics express
arxiv
vance ashlee
nature photonics
issn
wayback machine
lipson michal
gaeta alexander l
university of reading
optics letters
osti
journal of the optical society of america
journal of applied physics
applied physics letters
ieee
ieee journal of quantum electronics
tsang h k
biophotonics
nanophotonics
plasmonics
biophoton
optical dpsk demodulator
delay line interferometer
erbiumdoped waveguide amplifier
optical interleaver
photonic crystal
photoniccrystal fiber
slotwaveguide
subwavelengthdiameter optical fibre
superprism
time stretch analogtodigital converter
wireless power transfer
arrayed waveguide grating
atomic coherence
dark state
diffraction grating
extraordinary optical transmission
holographic grating
monte carlo method for photon transport
wavelength selective switching
photon diffusion
fiberoptic communication
optical neural network
solar sail
quantum optics
solidstate physics
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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 480 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 | 55% | Headers should reflect the contents of a site. This site has a 24 % match | |
Links | 12% | Link anchors should to some degree reflect the contents of a site. This site has a 6 % match | |
Image alt tags | 0% | Image alt tags should to some degree reflect the contents of a site. This site has a 0 % match | |
Bold and italic | 45% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 15 % match | |
Html ratio | 60% | 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 | 57% | 57.142857142857 % 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 5868 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 92.98% 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 | 14% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 24 inline style declarations ( <a style="color:green">) with a size of 452 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
7 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/f/f7/silicon_photonics_300mm_wafer.jpg/170px-silicon_photonics_300mm_wafer.jpg height: 157 width: 170 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.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 |
How are images contributing to your SEO site-wise ? Your leading content tool has the awnsers!