de.wikipedia.org website review
Improve your SEO :: free trial!
de.wikipedia.org is 54% geoptimaliseerd!
SEO Keyword summary for de.wikipedia.org/wiki/jacobus_henricus_van_%e2%80%99t_hoff
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 der
Focus keyword
Short and long tail
Short Tail Keywords der und hoff |
long Tail Keywords (2 words) t hoff jacobus henricus akademie der der wissenschaften wissenschaftenmitglied der |
long Tail Keywords (3 words) henricus van t akademie der wissenschaften der wissenschaftenmitglied der akademie der wissenschaftenmitglied studien zur chemischen zur chemischen dynamik am 23august 2017 |
de.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a de.wikipedia.org/wiki/jacobus_henricus_van_%e2%80%99t_hoff 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
jacobus henricus van rsquot hoff ndash 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
wikimedia foundation powered mediawiki
Mobile SEO de.wikipedia.org/wiki/jacobus_henricus_van_%e2%80%99t_hoff
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for de.wikipedia.org/wiki/jacobus_henricus_van_%e2%80%99t_hoff
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
henricus found in path !
hoff found in path !
jacobus 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
statistiken
|
de.m.wikipedia.org |
doi.org doi101002ciuz19970310605
|
w quelltext bearbeiten
34978 van t hoff
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
quelltext bearbeiten
httpsdewikipediaorgwindexphptitlejacobushenricusvanthoffoldid244906386
quelltext bearbeiten
versionsgeschichte
seiteninformationen
|
wiki 30 august
1852
rotterdam
1 mrz
1911
berlinsteglitz
niederlndischer
chemiker
nobelstiftung
chiralitt
kinetik
polytechnischen institut
delft
mathematik
universitt leiden
chemie
august kekul
bonn
charles adolphe wurtz
paris
auguste comte
lord byron
heinrich heine
stereochemie
eduard mulder
universitt utrecht
dissertation
cyanessigsure
malonsure
optischen superposition
johannes wislicenus
asymmetrische kohlenstoffatom
lektor
universitt amsterdam
osmotischen druckes
molekulargewichts
arrhenius
ostwald
dissoziation
zeitschrift fr physikalische chemie
nernst
robert wilhelm bunsen
deutsche bunsengesellschaft fr physikalische chemie
akademie der wissenschaften zu gttingen
american academy of arts and sciences
russische akademie der wissenschaften
st petersburg
national academy of sciences
american philosophical society
acadmie des sciences
universitt berlin
chemischen gleichgewicht
thermodynamik
lsungen
nobelpreis fr chemie
moritz traube
gesellschaft deutscher naturforscher und rzte
tuberkulose
friedhof dahlem
ehrengrab
mondkrater
vant hoff
asteroid
berlin
organischen chemie
optischen aktivitt
chemischen bindungen
kohlenstoff
atomen
tetraeders
enantiomere
joseph le bel
avogadrosche gesetz
boylemariottegesetz
siedepunktserhhung
gefrierpunktserniedrigung
franois marie raoult
empirisch
lsungstension
elektromotorischen kraft
ludwig ferdinand wilhelmy
cato maximilian guldberg
peter waage
van thoffsche regel
grad celsius
vanthofffaktor
vanthoffsche reaktionsisobare
ableitung
logarithmus
gleichgewichtskonstanten
affinitt
richard lachmann
halokinese
deutschen textarchiv
stafurter
deutschen nationalbibliothek
nachrichten aus der chemie
neue deutsche biographie
paul diepgen
heinz goerke
aschoff
minor planet center
trger des nobelpreises fr chemie
e fischer
ramsay
von baeyer
moissan
buchner
rutherford
wallach
curie
grignard
sabatier
werner
richards
willsttter
haber
soddy
aston
pregl
zsigmondy
svedberg
wieland
windaus
harden
von eulerchelpin
h fischer
bosch
bergius
langmuir
urey
f joliotcurie
i joliotcurie
debye
haworth
karrer
kuhn
butenandt
de hevesy
hahn
virtanen
sumner
northrop
stanley
robinson
tiselius
giauque
diels
alder
mcmillan
seaborg
martin
synge
staudinger
pauling
vigneaud
hinshelwood
semjonow
sanger
heyrovsk
libby
calvin
perutz
kendrew
ziegler
natta
hodgkin
woodward
mulliken
eigen
norrish
onsager
barton
hassel
leloir
herzberg
anfinsen
moore
stein
e o fischer
wilkinson
flory
cornforth
prelog
lipscomb
prigogine
mitchell
brown
wittig
berg
gilbert
fukui
hoffmann
klug
taube
merrifield
hauptman
karle
herschbach
lee
polanyi
cram
lehn
pedersen
deisenhofer
huber
michel
altman
cech
corey
ernst
marcus
mullis
olah
crutzen
molina
rowland
curl
kroto
smalley
boyer
walker
skou
kohn
pople
zewail
heeger
macdiarmid
shirakawa
knowles
noyori
sharpless
fenn
tanaka
wthrich
agre
mackinnon
ciechanover
hershko
rose
chauvin
grubbs
schrock
kornberg
ertl
shimomura
chalfie
tsien
ramakrishnan
steitz
yonath
heck
negishi
suzuki
shechtman
lefkowitz
kobilka
karplus
levitt
warshel
betzig
hell
moerner
lindahl
modrich
sancar
sauvage
stoddart
feringa
dubochet
frank
henderson
arnold
smith
winter
goodenough
whittingham
yoshino
charpentier
doudna
list
macmillan
bertozzi
meldal
bawendi
brus
jekimow
|
Links to external pages
Outloing links
www.d-nb.info
www.doi.org
resources.huygens.knaw.nl
www.deutsche-biographie.de
daten.digitale-sammlungen.de
commons.wikimedia.org
www.academictree.org
www.academictree.org
web.archive.org
www.ras.ru
www.minorplanetcenter.net
www.doi.org
www.doi.org
www.d-nb.info
www.lobid.org
swb.bsz-bw.de
lccn.loc.gov
id.ndl.go.jp
www.viaf.org
persondata.toolforge.org
www.wikidata.org
commons.wikimedia.org
af.wikipedia.org
ar.wikipedia.org
azb.wikipedia.org
be.wikipedia.org
bs.wikipedia.org
ca.wikipedia.org
ckb.wikipedia.org
cs.wikipedia.org
cy.wikipedia.org
da.wikipedia.org
el.wikipedia.org
eo.wikipedia.org
es.wikipedia.org
et.wikipedia.org
eu.wikipedia.org
fa.wikipedia.org
fi.wikipedia.org
fr.wikipedia.org
fy.wikipedia.org
ga.wikipedia.org
gd.wikipedia.org
gl.wikipedia.org
hak.wikipedia.org
he.wikipedia.org
hr.wikipedia.org
hu.wikipedia.org
hy.wikipedia.org
io.wikipedia.org
it.wikipedia.org
ja.wikipedia.org
jv.wikipedia.org
ka.wikipedia.org
kk.wikipedia.org
ko.wikipedia.org
ku.wikipedia.org
la.wikipedia.org
lb.wikipedia.org
lt.wikipedia.org
lv.wikipedia.org
mg.wikipedia.org
mk.wikipedia.org
ms.wikipedia.org
mzn.wikipedia.org
nl.wikipedia.org
no.wikipedia.org
nov.wikipedia.org
oc.wikipedia.org
pa.wikipedia.org
pl.wikipedia.org
pnb.wikipedia.org
qu.wikipedia.org
ro.wikipedia.org
ru.wikipedia.org
simple.wikipedia.org
sk.wikipedia.org
sl.wikipedia.org
sr.wikipedia.org
sw.wikipedia.org
ta.wikipedia.org
te.wikipedia.org
th.wikipedia.org
tr.wikipedia.org
tt.wikipedia.org
uz.wikipedia.org
vi.wikipedia.org
war.wikipedia.org
wuu.wikipedia.org
xmf.wikipedia.org
yo.wikipedia.org
zh.wikipedia.org
zh-min-nan.wikipedia.org
zh-yue.wikipedia.org
www.wikidata.org
www.creativecommons.org
foundation.wikimedia.org
foundation.wikimedia.org
foundation.wikimedia.org
foundation.wikimedia.org
SEO Advice for de.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 | 56% | A title should reflect the contents of a site. This site has a 43 % match | |
Title Length | 100% | Limit your title to anywhere between 40 and 70 characters. Your title was 53 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 355 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 4 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 | 8% | Link anchors should to some degree reflect the contents of a site. This site has a 4 % match | |
Image alt tags | 0% | Image alt tags should to some degree reflect the contents of a site. This site has a 0 % match | |
Bold and italic | 39% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 13 % match | |
Html ratio | 40% | 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 | 20% | 20 % 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 2563 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 87.92% 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 | 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 65 inline style declarations ( <a style="color:green">) with a size of 1563 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 (3) 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 | 100% | Perfect, we found a correct use of normalized headings ! |
How would you like to have SEO advice for all your pages ?? Start your SEO Dashboard and optimize your website!
de.wikipedia.org images and descriptions
9 images found at de.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.
https://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/vant_hoff.jpg/220px-vant_hoff.jpg height: 311 width: 220 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/jacobus_henricus_van_%e2%80%99t_hoff_01.jpg/220px-jacobus_henricus_van_%e2%80%99t_hoff_01.jpg height: 360 width: 220 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/van_%27t_hoff_und_ostwald_01.jpg/220px-van_%27t_hoff_und_ostwald_01.jpg height: 169 width: 220 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/3/3a/rotterdam_monument_vanthoff_gravendijkwal.jpg/220px-rotterdam_monument_vanthoff_gravendijkwal.jpg height: 141 width: 220 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/ehrengrab_k%c3%b6nigin-luise-str_57_%28dahlem%29_jacobus_henricus_van_%e2%80%99t_hoff.jpg/220px-ehrengrab_k%c3%b6nigin-luise-str_57_%28dahlem%29_jacobus_henricus_van_%e2%80%99t_hoff.jpg height: 345 width: 220 description: no alt description found |
|
https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/commons-logo.svg/12px-commons-logo.svg.png height: 16 width: 12 description: no alt description found |
|
https://login.wikimedia.org/wiki/special:centralautologin/start?type=1x1 height: 1 width: 1 description: no alt description found |
|
http://de.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
|
http://de.wikipedia.org/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
How are images contributing to your SEO site-wise ? Your leading content tool has the awnsers!