it.wikipedia.org website review
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it.wikipedia.org is 54% geoptimaliseerd!
SEO Keyword summary for it.wikipedia.org/wiki/hydrogen
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 per
Focus keyword
Short and long tail
Short Tail Keywords per con idrogeno |
long Tail Keywords (2 words) di idrogeno consultato il url consultato il diidrogeno del diidrogeno |
long Tail Keywords (3 words) url consultato il il 4 marzo sotto forma di consultato il 4 4 marzo 2023 il 17 febbraio consultato il 17 |
it.wikipedia.org On-Page SEO Scan
Descriptive Elements
The <head> element of a it.wikipedia.org/wiki/hydrogen 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
idrogeno 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
aspetto dellelemento linea spettrale configurazione elettronica estremamente infiammabile gas compresso displaystyle kjmol collabora wikiquote wikizionario wikimedia commons modifica wikidata foundation powered mediawiki
Mobile SEO it.wikipedia.org/wiki/hydrogen
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 it.wikipedia.org/wiki/hydrogen
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
hydrogen found in path !
Structured data
Publisher Markup
Other Structured data
Website configuration
Correct processing of non-existing pages?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Favicon icon found?
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Robots.txt found?
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Sitemap found?
![](http://www.webcijfers.nl/include/images/icons/loader.gif)
Navigation and internal links
Navigation
Url seperator
Human readable urls
Number of links
Link SEO Impact
statistiche
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it.m.wikipedia.org versione mobile
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w modifica wikitesto
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idrogeno atomico
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link permanente
modifica wikitesto
cronologia
informazioni pagina
versione stampabile
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linea spettrale
serie
non metalli
periodi
blocchi
1 ia
densit
termine spettroscopico
leggero
raggio atomico
pm
raggio covalente
raggio di van der waals
configurazione elettronica
elettrone
livello energetico
stati di ossidazione
anfotero
struttura cristallina
esagonale
stato della materia
gas
punti di fusione
k
ebollizione
punto critico
volume molare
mol
entalpia di vaporizzazione
kjmol
calore di fusione
tensione di vapore
velocit del suono
numero cas
elettronegativit
scala di pauling
calore specifico
conducibilit termica
energia di ionizzazione
isotopi dellidrogeno
prozio
deuterio
trizio
decadimento beta
s
isotopi
tempo di dimezzamento
simbolo
latino
greco
elemento chimico
tavola periodica degli elementi
numero atomico
abbondante
universo osservabile
protone
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meccanica quantistica
pressione atmosferica
temperatura ambiente
biatomico
formula
infiammabile
legato
acqua
materia organica
organismi viventi
rocce
granito
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sintesi
stelle
plasma
combustibile
fusione nucleare
terra
ammoniaca
agente idrogenante
oli vegetali
aeronautica
dirigibile
alternativo
pila a combustibile
paracelso
metalli
acidi forti
robert boyle
henry cavendish
antoine lavoisier
lz 129 hindenburg
1937
aerostati
scintilla
acido solforico
neutrone
isobaro
elio3
esotermica
massa
energia cinetica
antineutrino
formula bruta
molecolare
massa molecolare
aspetto
numero einecs
solubilit
limiti di esplosione
temperatura di autoignizione
simboli di rischio chimico
frasih
consiglip
condizioni normali
sostanza
molecole
reticolo esagonale compatto
effusione
diffusivit
adsorbimento
soluzione solida
membrana semipermeabile
velocit molecolare media
laboratorio
acidi
elettrolisi dellacqua
reforming
gas naturale
combustibile
atomi
legame covalente
semplice
neutri
legame sigma
schermati
specie chimica
energia
dissociazione
omolitica
calore di reazione
equilibrio
sole
eterolitica
ione molecolare
energie di attivazione
polarit
catalizzatore
luce
vapore acqueo
fluoruro di idrogeno
luce solare
cloruro di idrogeno
precipita
ione idrogenonio
simmetria
acido di brnstedlowry
protonare
base
metano
ione metanio
idrocarburi
affinit protonica
big bang
isotopologa
isomeri dellidrogeno
miscela
spin
calore
ossido di ferro
telescopio spaziale hubble
halfa
giganti gassosi
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giove
saturno
universo
radiazioni elettromagnetiche
pressioni
liquido
idrogeno metallico
frequenza
nubi di h2
nascita delle stelle
combustibili fossili
produzione di idrogeno
biologia
idrocraking
gas dacqua
petrolchimica
processo haberbosch
desolforazione
grassi
margarina
produzione del metanolo
idrogenolisi
idruri
kj
acqua pesante
chimica organica
compressore per idrogeno
motori a combustione interna
auto
elettricit
ossidazione
combustione
economia dellidrogeno
petrolio
carbone
vettore energetico
termodinamica
lavoro
rendimento
elettrolisi
reattore
iter
aria
tokamak
sonda meteorologica
propulsione
ricerca criogenica
superconduttivit
temperatura
punto triplo
radiofrequenza
risonanza magnetica nucleare
risonanza magnetica nucleare
chimica
bomba allidrogeno
cinetica chimica
fatica statica
metallurgia
lantanoidi
metalli del blocco d
reticolo cristallino
detonano
ossidante
entalpia
occhio
benzina
alogenuri
isbn
issn
apparecchio di kipp
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legame a idrogeno
immagazzinamento dellidrogeno
ossidrogeno
produzione biologica di idrogeno
spettro dellatomo di idrogeno
stazione di rifornimento di idrogeno
zero regio
istituto dellenciclopedia italiana
enciclopedia italiana
vocabolario treccani
de agostini
enciclopedia britannica
cs
unbibidi
superattinidi
metalloidi
attinoidi
elementi transuranici
thesaurus bncf
leggi
pagina principale
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SEO Advice for it.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 | 65% | A title should reflect the contents of a site. This site has a 50 % match | |
Title Length | 30% | Limit your title to anywhere between 40 and 70 characters. Your title was 21 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 768 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 | 39% | Headers should reflect the contents of a site. This site has a 17 % match | |
Links | 8% | Link anchors should to some degree reflect the contents of a site. This site has a 4 % match | |
Image alt tags | 25% | Image alt tags should to some degree reflect the contents of a site. This site has a 9 % match | |
Bold and italic | 42% | Bold and italic tags should reflect the contents of a site to some degree. This site has a 14 % 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 | 60% | 60 % 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 6559 words | |
Server response time | 30% | A slow server slows down a website. This server responds 301.98% 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 | 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 659 inline style declarations ( <a style="color:green">) with a size of 31888 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 | 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!
it.wikipedia.org images and descriptions
25 images found at it.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/d/d9/hydrogenglow.jpg/200px-hydrogenglow.jpg height: 200 width: 200 description: aspetto dell'elemento |
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https://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/hydrogen_spectra.jpg/200px-hydrogen_spectra.jpg height: 16 width: 200 description: linea spettrale dell'elemento |
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https://upload.wikimedia.org/wikipedia/commons/thumb/9/90/elektronskal_1.svg/125px-elektronskal_1.svg.png height: 125 width: 125 description: configurazione elettronica |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f5/cavendish_hydrogen.jpg/310px-cavendish_hydrogen.jpg height: 215 width: 310 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/84/hindenburg_burning.jpg/220px-hindenburg_burning.jpg height: 167 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/87/magnifying_glass_icon_mgx2.svg/18px-magnifying_glass_icon_mgx2.svg.png height: 18 width: 18 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/1/15/hydrogen_deuterium_tritium_nuclei_schematic.svg/510px-hydrogen_deuterium_tritium_nuclei_schematic.svg.png height: 223 width: 510 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/8/8b/dihydrogen-2d-dimensions.png/150px-dihydrogen-2d-dimensions.png height: 97 width: 150 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/dihydrogen-lumo-phase-3d-balls.png/150px-dihydrogen-lumo-phase-3d-balls.png height: 110 width: 150 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/6d/ghs-pictogram-flamme.svg/50px-ghs-pictogram-flamme.svg.png height: 50 width: 50 description: estremamente infiammabile |
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https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/ghs-pictogram-bottle.svg/50px-ghs-pictogram-bottle.svg.png height: 50 width: 50 description: gas compresso |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/fc/spinisomers_of_molecular_hydrogen.svg/langit-310px-spinisomers_of_molecular_hydrogen.svg.png height: 252 width: 310 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/c/c2/grand_star-forming_region_r136_in_ngc_2070_%28visible_and_ultraviolet%2c_captured_by_the_hubble_space_telescope%29.jpg/220px-grand_star-forming_region_r136_in_ngc_2070_%28visible_and_ultraviolet%2c_captured_by_the_hubble_space_telescope%29.jpg height: 220 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/d/d3/atlantis_taking_off_on_sts-27.jpg/310px-atlantis_taking_off_on_sts-27.jpg height: 199 width: 310 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4d/mazda_rx8_hydrogen_rotary_car_1.jpg/220px-mazda_rx8_hydrogen_rotary_car_1.jpg height: 165 width: 220 description: no alt description found |
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https://upload.wikimedia.org/wikipedia/commons/thumb/b/b1/hydrogen_ballon.jpg/310px-hydrogen_ballon.jpg height: 233 width: 310 description: no alt description found |
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https://wikimedia.org/api/rest_v1/media/math/render/svg/b054fb74b9ebadaf29686b6751e437f468aff2ea height: height attribute not set width: width attribute not set description: {\displaystyle {\ce {2 h2(g) + o2(g) -> 2 h2o(l) +572 kj/mol}}} |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/fa/wikiquote-logo.svg/18px-wikiquote-logo.svg.png height: 21 width: 18 description: collabora a wikiquote |
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f9/wiktionary_small.svg/18px-wiktionary_small.svg.png height: 18 width: 18 description: collabora a wikizionario |
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https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/commons-logo.svg/18px-commons-logo.svg.png height: 24 width: 18 description: collabora a wikimedia commons |
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https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/blue_pencil.svg/10px-blue_pencil.svg.png height: 10 width: 10 description: modifica su wikidata |
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https://upload.wikimedia.org/wikipedia/commons/thumb/2/2e/gnome-applications-science.svg/25px-gnome-applications-science.svg.png height: 25 width: 25 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://it.wikipedia.org/static/images/footer/wikimedia-button.svg height: 29 width: 84 description: wikimedia foundation |
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http://it.wikipedia.org/w/resources/assets/poweredby_mediawiki.svg height: 31 width: 88 description: powered by mediawiki |
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