en.wikipedia.org website review
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en.wikipedia.org is 61% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/phosphoryl_chloride
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 chloride
Focus keyword
Short and long tail
Short Tail Keywords chloride pocl ea- |
long Tail Keywords (2 words) phosphoryl chloride phosphorus trichloride phosphorus pentachloride sidebar hide phosphate esters |
long Tail Keywords (3 words) move to sidebar reaction of phosphorus boca raton florida cs1 maint location maint location missing new york ny chemistry and physics |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/phosphoryl_chloride 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
phosphoryl chloride 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 phosphoryl chloride check edit wikidata ghs corrosive toxic exclamation mark health hazard nfpa fourcolored diamond wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/phosphoryl_chloride
Mobile rendering
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Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
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Marketing / lead generation for en.wikipedia.org/wiki/phosphoryl_chloride
Social Media
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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
chloride found in path !
phosphoryl found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
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Favicon icon found?
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Robots.txt found?
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Sitemap found?
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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 |
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httpsenwikipediaorgwindexphptitlephosphorylchlorideoldid1231025606
page information
printable version
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wiki read
preferred iupac name
cas number
jsmol
chebi
chemspider
echa infocard
ec number
gmelin reference
pubchem
rtecs number
un number
comptox dashboard
chemical formula
molar mass
odor
density
melting point
boiling point
solubility in water
solubility
benzene
chloroform
carbon disulfide
carbon tetrachloride
vapor pressure
refractive index
molecular shape
tetrahedral
dipole moment
d
heat capacity
std molarentropy
std enthalpy offormation
gibbs free energy
enthalpy of fusion
enthalpy of vaporization
occupational safety and health
toxic
corrosive
hydrogen chloride
water
pictograms
hazard statements
precautionary statements
median dose
national institute for occupational safety and health
idlh
safety data sheet
thiophosphoryl chloride
phosphorus oxybromide
phosphorus trichloride
phosphorus pentachloride
phosphoryl chloride data page
standard state
oxygen
chlorine
phosphoric acid
phosphorus pentoxide
phosphate esters
unit cell
bond dissociation energy
pof3
dative
backbond
solid
ionic
crystal structure
critical pressure
autoionizes
cations
cl
anions
alcohols
phenols
pyridine
amine
lewis base
adducts
lewis acids
titanium tetrachloride
aluminium chloride
friedelcrafts reaction
hydrogen bromide
adolphe wurtz
kclo3
chlorinating
boh3
cooh2
b2o3
carbon monoxide
co2
ca3po42
cacl2
sodium chloride
flame retardants
bisphenol a diphenyl phosphate
tricresyl phosphate
plasticisers
2ethylhexyl diphenyl phosphate
ntype
amides
nitriles
bischlernapieralski reaction
imidoyl chloride
pyridones
pyrimidones
2chloropyridines
vilsmeierhaack reaction
iminium
the royal society of chemistry
isbn
oclc
pergamon press
acta crystallogr b
journal of the american chemical society
issn
ullmanns encyclopedia of industrial chemistry
merck co
chemical warfare
sleeping gas
riot control
blood agents
cyanogen
cyanogen bromide
cyanogen chloride
hydrogen cyanide
arsine
cacodyl cyanide
cacodyl oxide
hydrogen sulfide
phosphine
phosphorus trifluoride
methyl cyanoformate
iron pentacarbonyl
nickel tetracarbonyl
2378tetrachlorodibenzodioxin
glycolonitrile
lactonitrile
acetone cyanohydrin
stibine
chloral cyanohydrin
blister agents
arsenicals
ethyldichloroarsine
methyldichloroarsine
phenyldichloroarsine
lewisite
lewisite 2
lewisite 3
sulfur mustards
levinstein mustard
nitrogen mustards
hn1 hydrochloride
hn2
tl301
nettle agents
kb16
dibutylchloromethyltin chloride
selenium oxychloride
vagents
tabun
sarin gb
chlorosarin
thiosarin
soman
chlorosoman
ethylsarin
cyclosarin
fluorotabun
ea1356
ea4352
crotylsarin
ea2192
ea3148
a208
ea1763
chinese vx
vsub x gd7
gv ea5365
novichok agents
a232
a234
a242
a262
c01a035
c01a039
c01a042
carbamates
dimethylcarbamoyl fluoride
ea3887
ea3887a
ea3966
ea3990
ea4056
t1123
t1152
t1194
octamethylenebis5dimethylcarbamoxyisoquinolinium bromide
tl599
tl1238
tl1299
tl1317
miotine ar28t1843
3152 ct
468629301 agent 110
diisopropyl fluorophosphate
dicyclohexyl phosphorofluoridate
ea2012
ea2054
ea2098
ea2613
2ethoxycarbonyl1methylvinyl cyclohexyl methylphosphonate
neopentylene fluorophosphate
selenophos
phospholine
r16661
ro 30422
methanesulfonyl fluoride
dimefox tl792
mspi
acetonitrile
apc complex
cyclohexanol
18dibromooctane
nndiisopropylaminoethanol
zs
dehp
ea1224
dimethylamidophosphoric dichloride
dimethylamidophosphoric dicyanide
dmhp
ethylphosphonoselenoic dichloride
formaldoxime
nital
4hydroxycoumarin
isopropyl alcohol
methyldichlorophosphine
methylphosphonyl difluoride difluoro
methylphosphonyl dichloride dichloro
nitromethane
opa mixture
pinacolone
pinacolyl alcohol
245trichlorophenol
335trimethylcyclohexanol
triethyl phosphite
trimethyl phosphite
neurotoxins
anatoxina
saxitoxin
bungarotoxin
botulinum toxin
tetanospasmin
ryanodine
ciguatoxin
guanitoxin
chlorophenylsilatrane
palytoxin
maitotoxin
tetrodotoxin
aconitine
brevetoxin
strychnine
antillatoxin
tetraethyllead
dimethylmercury
hn2 hydrochloride
hn3 hydrochloride
a8564
picrotoxin
sulfuryl fluoride
tremorine
oxotremorine
batrachotoxin
tetramethylenedisulfotetramine tets
bicyclic phosphates
iptbo
tbpo
tbps
cloflubicyne
trimethylolpropane phosphite
domoic acid
pulmonarychoking agents
bromine
phosgene
fluorine
perfluoroisobutene
chloropicrin
dimethyltrifluoromethylthioarsine
diphosgene
disulfur decafluoride
acrolein
ethyl bromoacetate
perchloromethyl mercaptan
phenylcarbylamine chloride
tetranitromethane
tetrachlorodinitroethane
chlorine trifluoride
perchloryl fluoride
cadmium oxide
cadmium chloride
mercuric chloride
selenium dioxide
selenoyl fluoride
trifluoronitrosomethane
trichloronitrosomethane
nitric oxide
nitrogen dioxide
dinitrogen tetroxide
sulfur dioxide
methyl isocyanate
ethenone
methyl vinyl ketone
trifluoroacetyl chloride
salcomine
fluomine
uranium hexafluoride
diborane
green cross
vomiting agents
adamsite
litharge
glycerine
diphenylchlorarsine
diphenylcyanoarsine
odianisidine
apomorphine
butyrophenone
ea4941
etorphine
ea2092
cs4297
etoxadrol
dimethylheptylpyran
ea2148
ea3167
ea3443
pethidine
ea3580
ibogaine
ea3834
kolokol1
lsd25
pava spray
psilocybin
carfentanil
cs27349
car226086
car301060
car302196
car302282
car302668
benperidol
desflurane
enflurane
bufotenin
isoflurane
halothane
sevoflurane
pentazocine
procarbazine
fluphenazine
chlorpromazine
lachrymatoryagents
xylyl bromide
pepper spray
mace spray
cs
cr
benzyl chloride
benzyl bromide
benzyl iodide
bromobenzyl cyanide
thiophosgene
chloroacetone
bromoacetone
bromomethyl ethyl ketone
phenacyl bromide
chloroacetophenone oxime
ethyl iodoacetate
iodoacetone
allyl isothiocyanate
hexamethylene diisocyanate
crotonaldehyde
malodorant
thioacetone
allicin
skatole
cadaverine
putrescine
methyl cyanoacrylate
nmethylmorpholine
allyl alcohol
osmium tetroxide
abrin
cyclopiazonic acid
histrionicotoxins
aflatoxins
enterotoxin type b
grayanotoxin
modeccin
ricin
shiga toxin
t2 mycotoxin
volkensin
veratridine
methyl fluoroacetate
napalm
fluoroethyl fluoroacetate
depleted uranium
uranium oxides
plutonium
its compounds
polonium
white phosphorus
list of chemical warfare agents
cb military symbol
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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 | 100% | A title should reflect the contents of a site. This site has a 100 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 32 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 559 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 | 10% | Link anchors should to some degree reflect the contents of a site. This site has a 5 % match | |
Image alt tags | 50% | Image alt tags should to some degree reflect the contents of a site. This site has a 18 % match | |
Bold and italic | 30% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 10 % match | |
Html ratio | 30% | 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 | 69% | 69.230769230769 % 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 2440 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 94.79% 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 | 0% | Do not use inline css declarations. Inline css will slow down the rendering of the website. We detected 184 inline style declarations ( <a style="color:green">) with a size of 6102 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
20 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/e/e0/phosphorus_oxytrichloride.png/175px-phosphorus_oxytrichloride.png height: 185 width: 175 description: phosphoryl chloride |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c7/phosphoryl-chloride-3d-vdw.png/110px-phosphoryl-chloride-3d-vdw.png height: 96 width: 110 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/0/08/pocl3.jpg/220px-pocl3.jpg height: 314 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/58/ghs-pictogram-skull.svg/50px-ghs-pictogram-skull.svg.png height: 50 width: 50 description: ghs06: toxic |
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