en.wikipedia.org website review
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en.wikipedia.org is 65% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/tebbe%27s_reagent
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 reagent
Focus keyword
Short and long tail
Short Tail Keywords reagent tebbe compounds |
long Tail Keywords (2 words) tebbe reagent tebbes reagent sidebar hide carbonyl compounds maint multiple |
long Tail Keywords (3 words) move to sidebar maint multiple names multiple names authors cs1 maint multiple related organotitanium reagents pine s h reagents for organic |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/tebbe%27s_reagent 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
tebbe 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 structure tebbes reagent ballandstick model check edit wikidata tebbe equilib reaction mechanism methylidenation using amide cyclopropanation wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/tebbe%27s_reagent
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/tebbe%27s_reagent
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
wikipedia found in domain name !
Path name
reagent found in path !
tebbe 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 |
en.wikipedia.org wikimedia foundation inc
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w view history
httpsenwikipediaorgwindexphptitletebbe27sreagentoldid1168609736
page information
printable version
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wiki read
iupac name
cas number
jsmol
chemspider
echa infocard
pubchem
comptox dashboard
chemical formula
molar mass
solubility
standard state
organometallic compound
methylidenation
carbonyl
pyrophoric
airfree techniques
fred tebbe
dupont central research
tetrahedral
bridging ligands
cyclopentadienyl
methylene bridge
squareplanar
c5h52ticl2
alch332
toluene
dimethyltitanocene
lewis base
pyridine
schrock carbene
oxophilicity
alkene
organic synthesis
wittig reaction
aldehydes
esters
lactones
amides
chiral
stereochemistry
acid chlorides
cyclopropanation
kulinkovich reaction
c5h52tich32
mcmurry reaction
nysted reagent
peterson olefination
kauffmann olefination
j am chem soc
j org chem
organic syntheses
org lett
titanium compounds
ticl2
tih2
tibr2
tii2
tisi2
c5h52tico2
tial
tibr3
ticl3
ti2o3
ti2s3
c5h52ticl2
tib2
tibr4
tiss2
ticl4
ticlo44
h2tif6
tioso4
tinme24
tino34
tio2
h4tio4
tic2h3o24
ti4och2ch316
tiochch324
tioch2ch2ch2ch34
ktiopo4
niosb2o320tio2
tis2
tise2
tic3h5o34
batio3
ba2tio4
bi4ti3o12
catio3
cacu3ti4o12
cazrti2o7
cs2tio3
dy2ti2o7
eubatio4
fetio3
ho2ti2o7
li2tio3
mntio3
na2ti3o7
na05bi05tio3
na2tif6
li2tif6
rb2tif6
nitio3
pbtio3
pbzrtio3
srtio3
zntio3
c5h52tis5
5c5h4ch2c6h4och32ticl2
aluminium compounds
al2o
organoaluminium
alb2
alb12
alas
albh43
albr3
alcn3
alcl3
alf3
alh3
ali3
alno33
al2co33
aloh3
aloh2oac
alohoac2
aloac3
al2so4oac4
alpo4
alc5h7o23
al2moo43
al2o3
al2s3
al2so43
al2se3
al2te3
al2sio5
alaso4
al4c3
aloh2co2c17h5
naalh2oc2h4och32
k2al2b2o7
alums
nh4also42
kalso42
naalso42
alc3h5o33
c36h69alo6
alc2h532
alch2chch323
alc2h52cl
alc2h52cn
alch2chch322h
alc2h52cl2c2h5cl
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Links to external pages
Outloing links
azb.wikipedia.org
cs.wikipedia.org
de.wikipedia.org
fa.wikipedia.org
it.wikipedia.org
nl.wikipedia.org
ja.wikipedia.org
pt.wikipedia.org
ru.wikipedia.org
zh.wikipedia.org
www.wikidata.org
www.wikidata.org
commons.wikimedia.org
commonchemistry.cas.org
chemapps.stolaf.edu
echa.europa.eu
www.wikidata.org
precision.fda.gov
comptox.epa.gov
www.wikidata.org
www.doi.org
www.doi.org
www.doi.org
www.orgsyn.org
www.doi.org
www.doi.org
dx.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 | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 33 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 221 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 50 % match | |
Links | 20% | Link anchors should to some degree reflect the contents of a site. This site has a 10 % match | |
Image alt tags | 84% | Image alt tags should to some degree reflect the contents of a site. This site has a 30 % 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 | 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 | 83% | 82.608695652174 % 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 1598 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 84.92% 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 130 inline style declarations ( <a style="color:green">) with a size of 5367 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
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/d7/tebbergt.png/200px-tebbergt.png height: 134 width: 200 description: structure of tebbe's reagent |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/tebbe%27s-reagent-3d-balls.png/200px-tebbe%27s-reagent-3d-balls.png height: 179 width: 200 description: ball-and-stick model of tebbe's reagent |
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https://upload.wikimedia.org/wikipedia/en/thumb/f/fb/yes_check.svg/7px-yes_check.svg.png height: 7 width: 7 description: check |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/x_mark.svg/7px-x_mark.svg.png height: 8 width: 7 description: ☒ |
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https://upload.wikimedia.org/wikipedia/en/thumb/8/8a/oojs_ui_icon_edit-ltr-progressive.svg/10px-oojs_ui_icon_edit-ltr-progressive.svg.png height: 10 width: 10 description: edit this at wikidata |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/a2/x_mark.svg/12px-x_mark.svg.png height: 14 width: 12 description: ☒ |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/e3/tebbergtequil.png/500px-tebbergtequil.png height: 117 width: 500 description: tebbe reagent equilib |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/tebbe_reagent_mechanism.png/500px-tebbe_reagent_mechanism.png height: 186 width: 500 description: the reaction mechanism of methylidenation using the tebbe reagent |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/3d/trmethylenation.png/500px-trmethylenation.png height: 85 width: 500 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/da/trenolat.png/400px-trenolat.png height: 85 width: 400 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/37/amidecyclopropanation.png/500px-amidecyclopropanation.png height: 86 width: 500 description: amide cyclopropanation |
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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 |
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