de.wikipedia.org website review
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de.wikipedia.org is 55% geoptimaliseerd!
SEO Keyword summary for de.wikipedia.org/wiki/objektiv_(optik)
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 mit |
long Tail Keywords (2 words) mit einem objektive mit gibt es internet archive mit dem |
long Tail Keywords (3 words) im internet archive bitte prfe original- geprft bitte prfe nicht geprft bitte original- und archivlink anleitung und entferne des 19 jahrhunderts |
de.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a de.wikipedia.org/wiki/objektiv_(optik) 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
objektiv optik 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
displaystyle frac bfrac gfrac brennweite weitwinkelobjektiv leichtes teleobjektiv starkes weitwinkel abstand objekt vorderster punkt bildebene sensorflche normalobjektiv dia leitz elmaron colorplan hektor liesegang ohg sankar will wetzlar maginon meyeroptik diaplan einer groformatkamera das objektiv eines lichtmikroskopes projektionsobjektiv diaprojektors der jahre zoomobjektiv digitale spiegelreflexkameras nikon tiltshiftobjektiv mit schraubgewinde vergrerungsgerte makro tele und vergleich wikimedia foundation powered mediawiki
Mobile SEO de.wikipedia.org/wiki/objektiv_(optik)
Mobile rendering
Mobile optimizations
Responsive design detected (mobile css)
No flash detected !
Mobile improvement
Marketing / lead generation for de.wikipedia.org/wiki/objektiv_(optik)
Social Media
Facebook shares | Facebook likes | ||
Facebook comments | Tweets | ||
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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
objektiv 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
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permanenter link
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versionsgeschichte
seiteninformationen
druckversion
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wiki normalobjektiv
blende
tessar
optische abbildung
kameras
fernglsern
mikroskop
projektor
teleskop
sammellinse
fernrohren
linsen
spiegellinsenobjektiv
beugungsgitter
streulicht
brennweite
abbildungsmastabs
apertur
antireflexionsschichten
lichtstrke
makroobjektiv
kamerasystemen
kameragehuse
objektivanschluss
objektivgewinde
objektivbajonett
objektweite
bildstabilisierung
autofokus
fokussierung
geregelt
zoomobjektiv
digitalen kamerasystemen
schnittstellen
fokalebene
brennpunkt
bildweite
linsengleichung
bildebene
entfernung des objekts
okular
gewinde
schrittmotoren
balgen
grobild
makrofotografie
fotografisches
astrograf
feldstecher
fernrohrobjektiv
hauptspiegel
spiegelteleskopobjektive
mikroskope
projektionsobjektiv
wechselobjektiv
bildwinkel
formatfaktor
teleobjektiv
sport
naturfotografie
portrts
wildtier
weitwinkelobjektiv
reportagefotografie
landschaftsfotografie
fischaugenobjektiv
gesichtsfeld
verzeichnung
berwachungskameras
bewlkung
vogelbeobachtung
abbildungsfehler
cineobjektiv
electricobjektive
tiltundshiftobjektiv
vorsatzobjektiv
spiegelreflexkameras
streulichtblende
bmk 75
chromatisch korrigierte objektive
anamorphot
aplanat
apochromatisches
aristostigmat
biogon
biotar
cooketriplets
diffraktives objektiv
distagon
gauschen doppelobjektiv
heliar
hypergon
lochkameras
pankratisches system
petzvalobjektivs
periskop
plasmat
protar
sonnar
telezentrisches objektiv
boxkamera
kodak
lens flare
polarisationsfilter
uvfilter
einfallswinkel
brechungswinkel
quarzglas
fluorite
plexiglas
germanium
asphrischen linsenelementen
usafchart
diffraktion
fotoapparaten
digital
videokameras
bildebene
bildsensor
camera obscura
luftteleskop
johannes hevelius
spiegelobjektiv von newton
hohlspiegels
chromatische aberration
karl schwarzschild
george willis ritchey
henri chrtien
spiegelkonfiguration
joseph von fraunhofer
otto schott
phasenkontrastierung
numerische apertur
deckglas
sigma
festbrennweiten
fotografie
achromatische linsen
belichtungszeiten
josef petzval
lichtstarke
portrtaufnahmen
ludwig seidel
blendenffnungen
thomas sutton
hugo adolph steinheil
bildfeldwlbung
paul rudolph
anastigmaten
ernostar
astroberlin
alexander smakula
wellenlngen
beugungsgrenze
oprema
hdtv
retrofokus
superzoomobjektive
mehrugige kamera
aufnahmeformat
fern
schrfentiefe
perspektivische darstellung
bridgekamera
kompaktkameras
dslr
kleinbildkamera
bildwand
projektion
vergrerungsgerte
diaprojektors
episkopen
epidiaskopen
antiskopen
filmprojektion
videoprojektoren
beamern
leitz
edliesegangohg
meyeroptik
kleinbild
ffnungsverhltnisse
fotolithografische
integrierten schaltkreisen
lasern
transparent
groformatkamera
memento
internet archive
testde
lesen
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Links to external pages
Outloing links
www.foto-net.de
www.techarp.com
web.archive.org
cpn.canon-europe.com
web.archive.org
www.photonotes.org
de.wikisource.org
www.retrobibliothek.de
www.foto-net.de
www.uni-kassel.de
web.archive.org
www.canon.com
www.test.de
www.d-nb.info
www.lobid.org
swb.bsz-bw.de
www.wikidata.org
commons.wikimedia.org
af.wikipedia.org
ar.wikipedia.org
bn.wikipedia.org
da.wikipedia.org
en.wikipedia.org
es.wikipedia.org
fa.wikipedia.org
fr.wikipedia.org
he.wikipedia.org
it.wikipedia.org
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kk.wikipedia.org
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nl.wikipedia.org
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pt.wikipedia.org
sk.wikipedia.org
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tr.wikipedia.org
uk.wikipedia.org
zh.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 | 33% | A title should reflect the contents of a site. This site has a 25 % match | |
Title Length | 80% | Limit your title to anywhere between 40 and 70 characters. Your title was 35 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 335 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 5 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 | 6% | Link anchors should to some degree reflect the contents of a site. This site has a 3 % 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 | 27% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 9 % match | |
Html ratio | 100% | 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 | 57% | 56.756756756757 % 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 4288 words | |
Server response time | 100% | A fast server speeds up a website. This server responds 86.49% 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 62 inline style declarations ( <a style="color:green">) with a size of 1441 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
34 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/b/b2/af-d_nikkor_50mm_f_1.4d_pic1.jpg/220px-af-d_nikkor_50mm_f_1.4d_pic1.jpg height: 173 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/objectivelens_levels.jpg/220px-objectivelens_levels.jpg height: 147 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c9/objektive_carl_zeiss%2c_jena%2c_nr._145077_und_nr._145078%2c_tessar_4%2c5_f_5%2c5cm_drp_142294_%28baujahr_vor_1910%29_2.jpg/220px-objektive_carl_zeiss%2c_jena%2c_nr._145077_und_nr._145078%2c_tessar_4%2c5_f_5%2c5cm_drp_142294_%28baujahr_vor_1910%29_2.jpg height: 124 width: 220 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/e38f4d6e233663af8e432e25bc86caa2a0f3131d height: height attribute not set width: width attribute not set description: {\displaystyle {\frac {1}{b}}+{\frac {1}{g}}={\frac {1}{f}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/pentaxk7_7.jpg/220px-pentaxk7_7.jpg height: 167 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4b/zeissbmk75.jpg/220px-zeissbmk75.jpg height: 330 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/b2/zeiss_otus_55mm_f1.4_cut.jpg/220px-zeiss_otus_55mm_f1.4_cut.jpg height: 265 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f2/microscope_objectives_by_zeiss.jpg/220px-microscope_objectives_by_zeiss.jpg height: 156 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c8/kodak-vollenda620-detail.jpg/220px-kodak-vollenda620-detail.jpg height: 330 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/2011-03-06-fotoworkshop-nuernberg-by-ralfr-08.jpg/220px-2011-03-06-fotoworkshop-nuernberg-by-ralfr-08.jpg height: 185 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/60/focal_length_f17mm.jpg/120px-focal_length_f17mm.jpg height: 80 width: 120 description: 17 mm brennweite (weitwinkelobjektiv) |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/focal_length_f35mm.jpg/120px-focal_length_f35mm.jpg height: 80 width: 120 description: 35 mm brennweite (leichtes weitwinkelobjektiv) |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/52/focal_length_f200mm.jpg/120px-focal_length_f200mm.jpg height: 80 width: 120 description: 200 mm brennweite (teleobjektiv) |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/focal_length_2000mm.jpg/120px-focal_length_2000mm.jpg height: 80 width: 120 description: 2000 mm brennweite (starkes teleobjektiv) |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/7d/rubinar_500mm_5_6_v02.jpg/120px-rubinar_500mm_5_6_v02.jpg height: 120 width: 120 description: 17 mm brennweite (weitwinkel). abstand objekt (vorderster punkt) – bildebene (sensorfläche): 0,17 m |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/36/rubinar_500mm_5_6_v04.jpg/120px-rubinar_500mm_5_6_v04.jpg height: 120 width: 120 description: 36 mm brennweite (normalobjektiv). abstand objekt (vorderster punkt) – bildebene (sensorfläche): 0,36 m |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4b/rubinar_500mm_5_6_v03.jpg/120px-rubinar_500mm_5_6_v03.jpg height: 120 width: 120 description: 170 mm brennweite (teleobjektiv). abstand objekt (vorderster punkt) – bildebene (sensorfläche): 1,7 m |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/de/objektiv_mit_kleinbildaequivalenter_brennweitenangabe_imgp0111.jpg/220px-objektiv_mit_kleinbildaequivalenter_brennweitenangabe_imgp0111.jpg height: 220 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/b8/leitz_projection_objectives_set1.jpg/120px-leitz_projection_objectives_set1.jpg height: 90 width: 120 description: dia: leitz elmaron 1:2,8/85 (a), 1"3,6/200 (b), 1:4/250 (c); colorplan 1:2,5/90 (d & e); hektor 1:2,5/120 (f), 1:2,5/100 (g), 1:2,5/85 (h) |
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https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/ed_liesegangsankar1-25_85_d37full.jpg/91px-ed_liesegangsankar1-25_85_d37full.jpg height: 120 width: 91 description: dia: ed. liesegang ohg sankar 1:2,5/85 mm |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/16/will-wetzlar-maginon_1-2.8_100_d42obl.jpg/98px-will-wetzlar-maginon_1-2.8_100_d42obl.jpg height: 120 width: 98 description: dia: will wetzlar maginon 1:2,8/100 mm |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/d1/meyer_diaplan_3%2c5-140_2265883_side1.jpg/120px-meyer_diaplan_3%2c5-140_2265883_side1.jpg height: 93 width: 120 description: dia: meyer-optik diaplan 1:3,5/140 mm |
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https://upload.wikimedia.org/wikipedia/commons/thumb/a/ac/large_format_camera_lens.jpg/96px-large_format_camera_lens.jpg height: 120 width: 96 description: weitwinkelobjektiv an einer großformatkamera |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/61/microscope_lens_01.jpg/120px-microscope_lens_01.jpg height: 86 width: 120 description: das objektiv eines licht-mikroskopes |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/ed/rodenstock_splendar_1-2.8_100mm.jpg/88px-rodenstock_splendar_1-2.8_100mm.jpg height: 120 width: 88 description: projektionsobjektiv eines diaprojektors der 1960er jahre |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/ba/lens_nikkor_18-70mm.jpg/120px-lens_nikkor_18-70mm.jpg height: 95 width: 120 description: zoomobjektiv für digitale spiegelreflexkameras |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/nikkor_pc-e_1-3.5_d_ed.jpg/120px-nikkor_pc-e_1-3.5_d_ed.jpg height: 80 width: 120 description: nikon tilt-shift-objektiv |
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https://upload.wikimedia.org/wikipedia/commons/thumb/3/3f/vivitar-vhe-50-mm-enlarging-lens_1-1000x1000.jpg/120px-vivitar-vhe-50-mm-enlarging-lens_1-1000x1000.jpg height: 120 width: 120 description: objektiv mit m-39-schraubgewinde für vergrößerungsgeräte |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/e5/2011-03-06-fotoworkshop-nuernberg-by-ralfr-08.jpg/120px-2011-03-06-fotoworkshop-nuernberg-by-ralfr-08.jpg height: 101 width: 120 description: makro-, tele- und weitwinkelobjektiv (v. l. n. r.) im vergleich |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c3/wiktfavicon_en.svg/16px-wiktfavicon_en.svg.png height: 16 width: 16 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/pictogram_voting_info.svg/15px-pictogram_voting_info.svg.png height: 15 width: 15 description: no alt description found |
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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://de.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
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http://de.wikipedia.org/static/images/footer/poweredby_mediawiki.svg height: 29 width: 84 description: powered by mediawiki |
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