en.wikipedia.org website review
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en.wikipedia.org is 59% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/organocuprate
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 gilman
Focus keyword
Short and long tail
Short Tail Keywords gilman reagent with |
long Tail Keywords (2 words) transition metal complexes transition gilman reagent sidebar hide organic chemistry |
long Tail Keywords (3 words) complexes transition metal move to sidebar maint multiple names cs1 maint multiple multiple names authors use in organic journal cs1 maint |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/organocuprate 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
gilman reagent 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 rcolor bluece cuce rce xrightarrow color redce overbrace leftce roverset atop underset xcolor rrightce textplanar intermediatece licolor scheme example gilman reagent reaction lithium diphenylcuprate etherate dimer from crystal structure stick model skeletal formula dimethylcuprate anion wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/organocuprate
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for en.wikipedia.org/wiki/organocuprate
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
No contextual keywords 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
httpsenwikipediaorgwindexphptitlegilmanreagentoldid1245682655
page information
printable version
organocuprate
berezanskite
cryolithionite
darrellhenryite
fluorine elbaite
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wiki read
diorganocopper
alkyl
aryl
grignard reagents
organolithium reagents
organic halide
halides
halide
coreyhouse reaction
lewis acids
chemical reaction
reaction intermediate
henry gilman
copperi iodide
ch3li
tetrahydrofuran
alkyne
conjugate addition
ester
dimer
diethyl ether
crown ether
12crown4
coordination geometry
cuprate chemistry
issn
journal of organic chemistry
angew chem int ed
journal of the american chemical society
bruce h lipshutz
organometallic chemistry
crystal field theory
ligand field theory
18electron rule
d electron count
polyhedral skeletal electron pair theory
isolobal principle
backbonding
dewarchattduncanson model
hapticity
spin states
agostic interaction
metalligand multiple bond
oxidative addition reductive elimination
migratory insertion
hydride elimination
transmetalation
carbometalation
cyclopentadienyl complexes
transition metal indenyl complexes
transition metal fullerene complexes
metallocenes
metal tetranorbornyls
sandwich compounds
half sandwich compounds
transition metal acyl complexes
transition metal carbene complexes
transition metal carbyne complexes
transition metal alkene complexes
transition metal alkyne complexes
transitionmetal allyl complexes
transition metal carbides
arene complexes of univalent gallium indium and thallium
carbonylation
cativa process
grignard reaction
monsanto process
olefin metathesis
shell higher olefin process
zieglernatta process
chemistry
organic chemistry
inorganic chemistry
bioinorganic chemistry
lithium compounds
inorganic
li2
lialcl4
li1xalxge2xpo43
lialh4
lialo2
lias
libh4
libo2
lib3o5
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libr
li2c2
licf3so3
ch3chohcooli
lich3o
licn
li2co3
li2c2o4
licl
liclh2o
liclo
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liclo4
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cslib6o10
li3f6al
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lih
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lihe
lii
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liio4
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li7la3zr2o12
li2moo4
li09mo6o17
lin3
li3n
linh2
li2nh
lino2
lino3
linano2
linbo3
lio2
li2o
li2o2
lioh
li3p
li2po
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li2ruo3
li2s
liscn
li2so3
li2so4
li2se
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litao3
li2te
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neodymiumdoped
lithium soap
hemolithinextraterrestrialprotein
ch3cooli
c4h6lino4
lic2f6no4s2
linsime32
li3c6h5o7
c5h5li
linc3h72
c6h52pli
c18h35lio3
c6h13li
c4h9li
ch3chlich2ch3
ch33cli
c12h28bli
lic10h8
c5h11li
c5h3lin2o4
c6h5li
lic2ch3
lio2cch216ch3
c4h5lio4
liet3bh
liocch33
c9h18lin
lic2h3vinyllithium
lic11h23coo
amblygonite
elbaite
fluorliddicoatite
eucryptite lialsio4
faizievite
hectorite
hsianghualite
jadarite linasib3o7oh
keatite lialsi2o6
kunzite
lepidolite
lithiophilite limnpo4
lithiophosphate li3po4
manganoneptunite
nambulite
neptunite
petalite lialsi4010
pezzottaite csbe2lial2si6o18
rossmanite
saliotite
spodumene lialsio32
sugilite
tourmaline
triphylite lifepo4
zabuyelite li2co3
zektzerite
zinnwaldite
hypothetical
lixbey
aluminiumlithium alloys
heteroatompromoted lateral lithiation
lb buffer
lithium atom
lithium medication
linixcoyalzo2
linixmnycozo2
lithium triangle
lucifer yellow
magnesiumlithiumalloys
nasicon
environmentally friendly red light flare
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Links to external pages
Outloing links
bn.wikipedia.org
cs.wikipedia.org
de.wikipedia.org
es.wikipedia.org
eu.wikipedia.org
fa.wikipedia.org
it.wikipedia.org
nl.wikipedia.org
ja.wikipedia.org
pl.wikipedia.org
ru.wikipedia.org
www.wikidata.org
www.wikidata.org
commons.wikimedia.org
www.doi.org
pubs.rsc.org
search.worldcat.org
www.doi.org
www.doi.org
www.doi.org
www.doi.org
www.doi.org
www.doi.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 27 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 348 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 | 100% | Headers should reflect the contents of a site. This site has a 54 % match | |
Links | 16% | Link anchors should to some degree reflect the contents of a site. This site has a 8 % match | |
Image alt tags | 45% | Image alt tags should to some degree reflect the contents of a site. This site has a 16 % match | |
Bold and italic | 100% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 38 % 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 | 67% | 66.666666666667 % 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 | 35% | An ideal page contains between 400 and 600 words.This page contains 1526 words | |
Server response time | 30% | A slow server slows down a website. This server responds 105.69% slower the 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 | 20% | There are no 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 57 inline style declarations ( <a style="color:green">) with a size of 1565 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
15 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/5/5f/gilman_reagent2.gif height: 100 width: 118 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/55/cuprate_conjugate_addition_with_lewis_acid.png/305px-cuprate_conjugate_addition_with_lewis_acid.png height: 86 width: 305 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/12a95cd35da5e958be296b044fdeb8b9bcb63741 height: height attribute not set width: width attribute not set description: {\displaystyle [{\ce {r}}{-}{\color {blue}{\ce {cu}}}{\ce {-r}}]^{-}{\ce {li+}}\ {\xrightarrow {\color {red}{\ce {r'-x}}}}\ \overbrace {\left[{\ce {r}}{-}{\overset {{\displaystyle \color {red}{\ce {r}}'} \atop |}{\underset {| \atop {\displaystyle \color {red}{\ce {x}}}}{\color {blue}{\ce {cu}}}}}{\ce {-r}}\right]^{-}{\ce {li+}}} ^{\text{planar intermediate}}{\ce {->r}}{-}{\color {blue}{\ce {cu}}}+{\ce {r}}{-}{\color {red}{\ce {r'}}}+{\ce {li}}{-}{\color {red}{\ce {x}}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/38/gilman_reaction_example.png/400px-gilman_reaction_example.png height: 74 width: 400 description: scheme 1. example gilman reagent reaction |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/76/gilman_vs_grignard.jpg/310px-gilman_vs_grignard.jpg height: 136 width: 310 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/lithium-diphenylcuprate-dietherate-dimer-from-xtal-3d-sticks-c.png/200px-lithium-diphenylcuprate-dietherate-dimer-from-xtal-3d-sticks-c.png height: 141 width: 200 description: lithium diphenylcuprate etherate dimer from crystal structure - 3d stick model |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/7e/lithium-diphenylcuprate-etherate-dimer-from-xtal-2d-skeletal.png/180px-lithium-diphenylcuprate-etherate-dimer-from-xtal-2d-skeletal.png height: 146 width: 180 description: skeletal formula of lithium diphenylcuprate etherate dimer |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4f/dimethylcuprate-anion-from-xtal-3d-balls.png/100px-dimethylcuprate-anion-from-xtal-3d-balls.png height: 50 width: 100 description: dimethylcuprate anion from crystal structure |
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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/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
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