en.wikipedia.org website review
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en.wikipedia.org is 61% geoptimaliseerd!
SEO Keyword summary for en.wikipedia.org/wiki/hydrofluoric_acid
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 acid
Focus keyword
Short and long tail
Short Tail Keywords acid hydrofluoric from |
long Tail Keywords (2 words) hydrofluoric acid hydrogen fluoride inorganic chemistry sidebar hide inorganic fluorides |
long Tail Keywords (3 words) move to sidebar hydrofluoric acid burn used to etch b c d acidity function h0 hammett acidity function american chemical society |
en.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a en.wikipedia.org/wiki/hydrofluoric_acid 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
hydrofluoric acid 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 check edit wikidata corrosive acute toxicity nfpa fourcolored diamond wikimedia foundation powered mediawiki
Mobile SEO en.wikipedia.org/wiki/hydrofluoric_acid
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/hydrofluoric_acid
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
acid found in path !
cid found in path !
hydrofluoric 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 add the appropriate references
view history
httpsenwikipediaorgwindexphptitlehydrofluoricacidoldid1226767427
page information
printable version
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wiki read
iupac name
cas number
jsmol
chebi
chemspider
ec number
pubchem
rtecs number
comptox dashboard
chemical formula
density
acidity
pictograms
hazard statements
precautionary statements
acid
standard state
solution
hydrogen fluoride
h2o
acidic
corrosive
fluoxetine
teflon
fluorine
organofluorine chemistry
organofluorine compounds
fluoropolymers
fluorocarbons
refrigerants
freon
cryolite
aluminium trifluoride
aluminium
sodium fluoride
uranium hexafluoride
semiconductor
wright etch
buffered oxide etch
silicon wafers
etch glass
silicon dioxide
h2sif6
car washes
acid macerations
cellulose nitrate
amyl acetate
oil refinery
alkylation
isobutane
alkenes
propylene
butylene
catalyst
carbocations
carl wilhelm scheele
fluorite
sulfuric acid
phosphoric acid
apatite
fluoroapatite
plastic
ptfe
infrared spectroscopy
ion pair
acid ionization constant
hammett acidity function
hydrohalic acids
hydrochloric acid
weak acid
homoconjugation
hydrogen difluoride ion
protons
protonation
nonideal
activity
bond strength
enthalpy
paul gigure
hydrofluoric acid burn
corrosive
poison
rhinitis
bronchitis
pulmonary edema
calcium gluconate
cats in the bag
box cutter
breaking bad
walter white
jesse pinkman
vapour phase decomposition
2019 philadelphia energy solutions refinery explosion
royal society of chemistry
isbn
ullmanns encyclopedia of industrial chemistry
oclc
greenwood norman n
pergamon press
gigure paul a
j am chem soc
pmid
bibcode
issn
cotton f a
s2cid
the new england journal of medicine
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Links to external pages
Outloing links
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wuu.wikipedia.org
zh-yue.wikipedia.org
zh.wikipedia.org
www.wikidata.org
www.wikidata.org
commons.wikimedia.org
commonchemistry.cas.org
chemapps.stolaf.edu
chemapps.stolaf.edu
www.ebi.ac.uk
www.chemspider.com
pubchem.ncbi.nlm.nih.gov
precision.fda.gov
comptox.epa.gov
www.wikidata.org
www.google.com
www.google.com
www.google.com
scholar.google.com
www.jstor.org
pubchem.ncbi.nlm.nih.gov
www.doi.org
www.cdc.gov
web.archive.org
www.doi.org
books.google.com
books.google.com
www.doi.org
pubmed.ncbi.nlm.nih.gov
www.doi.org
ui.adsabs.harvard.edu
www.doi.org
www.worldcat.org
www.worldcat.org
www.worldcat.org
www.chemguide.co.uk
web.archive.org
books.google.com
www.doi.org
pubmed.ncbi.nlm.nih.gov
api.semanticscholar.org
www.cdc.gov
web.archive.org
pubchem.ncbi.nlm.nih.gov
pubchem.ncbi.nlm.nih.gov
pubchem.ncbi.nlm.nih.gov
pubchem.ncbi.nlm.nih.gov
content.nejm.org
www.wikidata.org
catalogue.bnf.fr
data.bnf.fr
www.d-nb.info
olduli.nli.org.il
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 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 | 50% | 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 186 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 | 37% | Headers should reflect the contents of a site. This site has a 16 % match | |
Links | 16% | Link anchors should to some degree reflect the contents of a site. This site has a 8 % match | |
Image alt tags | 36% | Image alt tags should to some degree reflect the contents of a site. This site has a 13 % match | |
Bold and italic | 36% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 12 % 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 | 62% | 62.068965517241 % 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 2479 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 89.45% 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 112 inline style declarations ( <a style="color:green">) with a size of 5493 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
22 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/5/59/hydrogen-fluoride-3d-vdw.png/110px-hydrogen-fluoride-3d-vdw.png height: 89 width: 110 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/oxonium-ion-3d-vdw.png/110px-oxonium-ion-3d-vdw.png height: 92 width: 110 description: no alt description found |
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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/a1/ghs-pictogram-acid.svg/50px-ghs-pictogram-acid.svg.png height: 50 width: 50 description: corrosive |
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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: acute toxicity |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/nfpa_704.svg/80px-nfpa_704.svg.png height: 80 width: 80 description: nfpa 704 four-colored diamond |
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https://upload.wikimedia.org/wikipedia/en/thumb/f/fb/yes_check.svg/12px-yes_check.svg.png height: 12 width: 12 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://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/poweredby_mediawiki_88x31.png height: 31 width: 88 description: powered by mediawiki |
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