en.wikipedia.org website review
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en.wikipedia.org is 53% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/thiol
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 thiols
Focus keyword
Short and long tail
Short Tail Keywords thiols from mercaptan |
long Tail Keywords (2 words) collected volumes syntheses collected natural gas thiol group organic syntheses |
long Tail Keywords (3 words) organic syntheses collected syntheses collected volumes w c 1834 journal of chemical das mercaptan nebst k k bernstein bernstein d t |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/thiol 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
thiol 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 edit wikidata wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/thiol
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/thiol
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
thiol 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
httpsenwikipediaorgwindexphptitlethiololdid1213719304
page information
printable version
sodium aurothiolate
pentanethiols
|
wiki read
organic chemistry
ancient greek
sulfur
organosulfur compound
alkyl
substituent
functional groups
alcohol
oxygen
hydroxyl
garlic
odorants
natural gas
william christopher zeise
latin
mercury
sulfhydryl
bond lengths
picometres
hydrogenbonding
van der waals interactions
bond dissociation energies
polar
electronegativity
dipole moment
iupac
methanethiol
mercaptopurine
odors
skunks
sweat
onion
mice
lawrence c katz
semiochemical
copper
or2t11
ethanethiol
tbutyl mercaptan
allyl mercaptan
thietane
wine faults
yeast
furan2ylmethanethiol
coffee
grapefruit mercaptan
monoterpenoid
grapefruit
new london school explosion
new london texas
liquefied petroleum gas
catalytic activity
hydrogen bonding
boiling points
soluble
polar solvents
isomers
thiyl radicals
gas chromatographs
d2o
1h nmr spectrum
33s
nmr
ir spectrum
nitroprusside reaction
sodium nitroprusside
ammonium hydroxide
hydrogen sulfide
methanol
alkene
halide
sodium hydrosulfide
thioglycolic acid
chloroacetic acid
haloalkane
thiourea
isothiouronium salt
dithioketals
bunte salt
organolithium compounds
grignard reagents
sulfides
thioacetals
thioester
ethers
acetal
esters
alkoxides
pka
phenol
pentafluorothiophenol
oxidized
bromine
iodine
disulfide
sodium hypochlorite
hydrogen peroxide
sulfonic acid
transition metal thiolate complexes
hardsoft acidbase hsab theory
carbon disulfide
thioxanthate
free radicals
biochemistry
aryl
homolysis
dna
ribonucleotide reductase
glutathione
hydrogen
equilibria
carbon
scavengers
amino acid
cysteine
protein
oxidation reaction
cystine
disulfide bond
tertiary structure
peptide
quaternary structure
hair straightening
active site
enzyme
noncovalent bonds
substrate
catalytic triads
cysteine protease
hard and soft acids and bases
heavy metal poisoning
6mercaptopurine
captopril
dpenicillamine
cofactors
coenzyme a
biosynthesis
methane
hydrocarbons
coenzyme m
skunks
1propanethiol
2propanethiol
butanethiol
tertbutyl mercaptan
thiophenol
dimercaptosuccinic acid
thioacetic acid
metallothionein
2mercaptoethanol
dithiothreitol
dithioerythritol
epimeric
2mercaptoindole
3mercaptopropane12diol
3mercapto1propanesulfonic acid
1hexadecanethiol
pentachlorobenzenethiol
doctor sweetening process
odorizer
persulfide
saville reaction
thioldisulfide exchange
dictionary reference
wayback machine
isbn
mac os x leopard
bibcode
royal society of chemistry
crc handbook of chemistry and physics
crc press
s2cid
pmid
humboldt state university
organic syntheses
ullmanns encyclopedia of industrial chemistry
the periodic table of videos
the columbia electronic encyclopedia
methyl
ethyl
propyl
cyclopropyl
butyl
pentyl
methylene
bridge
methine
vinyl
allyl
1propenyl
crotyl
allene
cumulene
phenyl
benzyl
alkyne
carbene
alkoxy
methoxy
ether
enol ether
epoxide
peroxy
hydroperoxy
dioxiranes
ethylenedioxy
methylenedioxy
carbonyl
acyl
acetyl
acryloyl
benzoyl
aldehyde
ketene
ketone
ynone
carboxyl
acetoxy
anhydride
ester
orthoester
nitrogen
amine
enamine
ammonium
hydrazo
nitrene
imine
oxime
hydrazone
azo
imidate
amidine
carbamate
imide
nitrile
isonitrile
cyanate
isocyanate
nitrate
nitrite
nitro
nitroso
nonoate
phosphorus
phosphate
phosphodiester
phosphonate
phosphite
phosphonous
phosphinate
phosphine oxide
phosphine
phosphonium
phosphaalkene
phosphaalkyne
phosphaallene
sulfide
sulfonium
sulfenic acid
thiosulfinate
sulfoxide
thiosulfonate
sulfinic acid
sulfone
thioketone
thial
thionoester
xanthate
boron
boronic acid
selenium
selenol
selenonic acid
seleninic acid
selenenic acid
selone
tellurium
tellurol
telluroketone
halo
haloalkane
fluoroethyl
trifluoromethyl
trichloromethyl
trifluoromethoxy
hypervalent iodine
vinyl halide
acyl halide
chloride
perchlorate
isothiocyanate
phosphoramides
sulfenyl chloride
sulfonamide
thiocyanate
chemical classification
chemical nomenclature
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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 | 65% | A title should reflect the contents of a site. This site has a 50 % match | |
Title Length | 10% | Limit your title to anywhere between 40 and 70 characters. Your title was 18 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 445 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 | 25% | Headers should reflect the contents of a site. This site has a 11 % match | |
Links | 8% | Link anchors should to some degree reflect the contents of a site. This site has a 4 % match | |
Image alt tags | 31% | Image alt tags should to some degree reflect the contents of a site. This site has a 11 % match | |
Bold and italic | 21% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 7 % 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 | 50% | 50 % 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 4196 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 90.8% 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 73 inline style declarations ( <a style="color:green">) with a size of 1681 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
10 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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