Ourworldindata.org - SEO Checker

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Metadatos
89% 
Calidad de la página
95% 
Estructura
58% 
Enlazado
25% 
Servidor
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Factores externos
100% 
Puntuación SEO
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Palabras
3736
Medios
31
Cantidad de enlaces
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Metadatos

Título
(Extremadamente importante)
Our World in Data
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Meta descripción
(Extremadamente importante)
Research and data to make progress against the world’s largest problems
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Rastreabilidad
(Extremadamente importante)
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Redirección canónica
(Importante)
https://ourworldindata.org/
La página tiene una redirección canónica correcta.
Idioma
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Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Ubicación geográfica del servidor: Estados Unidos de América
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Doctype
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Metaetiquetas

NombreValor
viewportwidth=device-width, initial-scale=1, minimum-scale=1
descriptionResearch and data to make progress against the world’s largest problems
citation_titleOWID Homepage
citation_fulltext_html_urlhttps://ourworldindata.org
citation_fulltext_world_readableVacío
citation_publication_date2024/02/28
citation_journal_titleOur World in Data
citation_journal_abbrevOur World in Data
citation_authorOur World in Data
langen
twitter:cardsummary_large_image
twitter:site@OurWorldInData
twitter:creator@OurWorldInData
twitter:titleOur World in Data
twitter:descriptionResearch and data to make progress against the world’s largest problems
twitter:imagehttps://ourworldindata.org/default-thumbnail.png
og:urlhttps://ourworldindata.org
og:titleOur World in Data
og:descriptionResearch and data to make progress against the world’s largest problems
og:imagehttps://ourworldindata.org/default-thumbnail.png
og:site_nameOur World in Data

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Calidad de la página

Contenido
(Extremadamente importante)
El número total de palabras en la página es bueno: 3736 palabras.
Un 38.7% del contenido está constituido por palabras vacías.
Las palabras clave del título también se repiten en el texto del cuerpo.
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Se han encontrado 60 párrafos en esta página.
El contenido en formato texto de esta página es óptimo.
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La cantidad media de palabras por frase es buena: 17.83 palabras.
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Esta página no utiliza ningún frameset.
Optimización para móviles
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El uso de etiquetas de negritas en esta página es óptimo. Te recomendamos emplear hasta 75 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 10 imágenes. El contenido de los atributos ALT también es evaluado como texto por los buscadores y es muy importante para la búsqueda de imágenes.
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Esta página está perfectamente optimizada para las redes sociales.
Etiquetas markup adicionales
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(Poco importante)
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Todos los archivos incluidos se transfieren a través de HTTPS.

Lista de medios

URLAtributo ALTTítulo
https://ourworldindata.org/oms-logo.svgOxford Martin School logo
https://ourworldindata.org/oxford-logo.svgUniversity of Oxford logo
https://ourworldindata.org/gcdl-logo.svgGlobal Change Data Lab logo
https://ourworldindata.org/media-logos.svgLogos of the publications that have used our content. From left to right: Science, Nature, PNAS, BBC, Financial Times, The New York Times, The Guardian, The Atlantic, and The Washington Post
...c3b38-3997-4f3d-1051-b35ac4e0d000/w=1200Thumbnail for article on restoring the Demographic and Health Surveys
...4dfda-0f8d-42c3-b196-8d79bc639f00/w=1200Carece de atributo ALT
...e4eb6-f89a-42ba-e5f0-3bdadc753000/w=1200Carece de atributo ALT
...dc240-17cd-4e8c-31e3-d1d197547600/w=1200The image shows a map of the world, with each country colored depending of their World Bank income group classification in 2025/26
...c2a44-9b22-4246-d1c0-aaff67b30e00/w=1620A line graph depicting GDP per capita from 1820 to 2022, with the vertical axis representing GDP in international dollars and the horizontal axis showing the years. Multiple colored lines represent different regions: - A purple line for "Western offshoots" (United States, Canada, Australia, and New Zealand), showing the highest GDP per capita, peaking just above $60,000 in 2022. - A dark blue line for "Western Europe," also showing significant growth and stabilizing around $50,000. - A light blue line for "East Asia," indicating gradual growth. - An orange line for "Eastern Europe," displaying a more moderate increase. - A green line for the "Middle East and North Africa," showing slow growth throughout the years. - A brown line for the "World" that climbs steadily. - An olive line for "Latin America," with modest growth. - A purple line for "South and Southeast Asia," showing the lowest GDP per capita. - A teal line representing "Sub Saharan Africa," showing minimal gains. Additional information indicates the data is sourced from Bolt and van Zanden's Maddison Project Database, with a note that it is expressed in international dollars based on 2011 prices. The graph is attributed to "Our World in Data" and is labeled with a Creative Commons license (CC BY).
...a4598-318f-400c-764c-be6ba0f3c700/w=1620The image presents a line graph illustrating the growth of electric cars in Norway from 2010 to a projected 2024. The title indicates that one-third of cars on the road in Norway are expected to be electric by 2024, with a specific note that electric cars encompass both fully battery-electric and plug-in hybrids, though recent sales predominantly feature fully electric models. The vertical axis represents the percentage of electric cars, ranging from 0% to 35%. The horizontal axis denotes the years from 2010 to 2024. A bold brown line sharply rises, indicating growth, reaching 32% in 2024. Accompanying annotations highlight that in 2019, the percentage was 12%, and in 2014, it was just 1%. Additionally, the graph includes lines representing electric car adoption rates in other countries, specifically Sweden, China, the UK, the USA, Japan, and the global average, shown in lighter shades of gray. The data source at the bottom reads: "International Energy Agency. Global EV Outlook 2025." The graph is licensed under Creative Commons Attribution (CC BY).
...c04ae-cefb-4827-db75-989d7e5f3100/w=1620A line graph titled "Cereal yields in England and globally" illustrates the yields of wheat and barley over time, measured in tonnes per hectare. The horizontal axis represents the years from 1275 to 2023, while the vertical axis indicates yields ranging from 0 to 8 tonnes per hectare. Shown are wheat yields and barley yields in England and the global average. Today's yields in England are approximately ten times higher than in the 16th century. Globally, yields have increased three-fold in the last six decades. The data sources cited at the bottom are "Broadberry et al. (2015), FAO, and others".
...9fade-cbab-4db1-b0bd-019130b8c000/w=1620A line graph illustrates the trend of new HIV infections in children from 1990 to 2023. The vertical axis represents the number of new HIV cases, ranging from 0 to 600,000. The horizontal axis represents the years, spanning from 1990 to 2023. In 2000, the peak shows 530,000 new HIV cases in children. A highlighted area, labeled "New infections averted due to PMTCT," indicates the number of cases prevented each year, demonstrating a gradual decrease in infections since then. The lowest section of the graph, colored in dark purple, represents the actual new HIV infections in children, while the upper section reflects infections prevented through prevention methods. An annotation notes that 230,000 cases are prevented each year due to these treatments. The data source is the Joint United Nations Programme on HIV/AIDS, referencing 2024, with a copyright attribution of CC BY.
...5162d-8e8d-43af-7f43-169d1c07ab00/w=1620The graph illustrates the trend of trade as a percentage of GDP for China, the United States, and Germany from 1970 to 2023. China's trade as a share of GDP, represented by a thick brown line, starts at around 5% in 1970, increases steadily to approximately 64% around 2010, and then declines to 37% by 2023. In contrast, the United States, shown with a thin gray line, exhibits a more stable trend, beginning below 20% in 1970 and rising slightly to around 30% in 2023. Germany's trade as a share of GDP follows a varying path, starting near 45% in 1970, climbing to nearly 80% by 2023, and showing notable fluctuations throughout. Key data sources for this information include the World Bank and OECD, with a projected update scheduled for 2025. The visualization is licensed under CC BY.
...a2405-7737-4391-08bd-20dd5d04d300/w=1620Chart showing that in Zambia, Malawi, Mozambique, and Madagascar, the majority of people live in extreme poverty and poverty has not declined in the last decades.
...7b1c5-3461-4eeb-c7e7-9a391b9d9500/w=1620The image illustrates a line graph depicting suicide rates in Sri Lanka from 1980 to 2021. The y-axis represents the estimated number of suicides per 100,000 people, ranging from 0 to 50, while the x-axis indicates the years. A dark brown line shows the trend of suicide rates in Sri Lanka, starting above 40 deaths per 100,000 in the late 1990s and declining significantly to approximately 15 deaths per 100,000 by 2021. A light blue line represents the global average suicide rate, which remains comparatively low throughout the years. Annotations in the graph indicate that Sri Lanka had one of the highest suicide rates in the world during the late 1990s, and although rates have fallen, they are still higher than the global average. The data source is listed as the Institute for Health Metrics and Evaluation, Global Burden of Disease, 2024, and a note clarifies that the metric is age-standardized for comparison purposes.
...hild-mortality.png?time=earliest..latestCarece de atributo ALT
...are-of-population-in-extreme-poverty.pngCarece de atributo ALT
/grapher/life-expectancy.pngCarece de atributo ALT
...ng?tab=chart&country=USA~GBR~CHN~ZAF~PANCarece de atributo ALT
...per-capita-maddison-project-database.pngCarece de atributo ALT
/grapher/prevalence-of-undernourishment.pngCarece de atributo ALT
...CRI~ISR~SGP~CHL~CHN~MAC~OWID_WRL~IND~TZACarece de atributo ALT
...th-access-to-electricity.png?time=latestCarece de atributo ALT
/images/tag-icons/Poverty.svgIcon for topic Poverty
...ns/Population and Demographic Change.svgIcon for topic Population and Demographic Change
/images/tag-icons/Global%20Health.svgIcon for topic Global Health
/images/tag-icons/Energy.svgIcon for topic Energy
https://ourworldindata.org/oms-logo.svgOxford Martin School logo
https://ourworldindata.org/oxford-logo.svgUniversity of Oxford logo
https://ourworldindata.org/gcdl-logo.svgGlobal Change Data Lab logo
https://ourworldindata.org/yc-logo.svgY Combinator logo

Estructura de la página

Encabezado H1
(Extremadamente importante)
No se ha detectado ningún encabezado H1.
Encabezados
(Importante)
Algunos de los encabezados H se repiten dos veces.
En la estructura de los encabezados H faltan uno o varios niveles.
Hay 49 encabezados H en esta página. La cantidad de encabezados debería guardar una mejor proporción en relación al texto.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H2 Research and data to make progress against the world’s largest problems.
H2 Our Mission
H2 Featured work
H2 Data Insights
H2 Explore our data
H2 Data explorers
H2 Subscribe to our newsletters
H2 Follow us
H2 All our topics
H2 Population and Demographic Change
H2 Health
H2 Energy and Environment
H2 Food and Agriculture
H2 Poverty and Economic Development
H2 Education and Knowledge
H2 Innovation and Technological Change
H2 Living Conditions, Community and Wellbeing
H2 Human Rights and Democracy
H2 Violence and War
H3 Global inequality is the result of two centuries of uneven economic growth
H3 One-third of cars on the road in Norway are now electric
H3 Rising yields, falling hunger
H3 Every year, 230,000 children are spared from HIV thanks to treatments that reduce mother-to-child transmission
H3 Trade plays a much smaller role in China's economy than it did a few decades ago
H3 Extreme poverty has not declined in these four Southern African countries
H3 Suicide rates in Sri Lanka have fallen by almost two-thirds since the late 1990s
H3 Get Data Insights delivered to your inbox
H3 Child mortality rateLong-run estimates combining data from UN & Gapminder
H3 Share of population living in extreme povertyWorld Bank
H3 Life expectancy at birthLong-run estimates collated from multiple sources by Our World in Data
H3 CO₂ emissions per capitaLong-run estimates from the Global Carbon Budget
H3 GDP per capitaLong-run estimates from the Maddison Project Database
H3 Share of people who are undernourishedUN FAO
H3 Literacy rateLong-run estimates collated from multiple sources by Our World in Data
H3 Share of the population with access to electricityWorld Bank
H4 What share of children die before their fifth birthday?
H4 What share of the population lives in extreme poverty?
H4 How has people’s life expectancy changed over time?
H4 How have CO₂ emissions per capita changed?
H4 How do average incomes compare between countries around the world?
H4 What share of the population is suffering from hunger?
H4 When has literacy become a widespread skill?
H4 Where do people lack access to even the most basic electricity supply?
H4 Our World in Data is free and accessible for everyone.
H5 Explore
H5 Resources
H5 About
H5 RSS Feeds
H5 Follow us Texto duplicado
Algunos textos ancla son demasiado largos.
Algunos enlaces internos contienen parámetros dinámicos. Las URL internas no deberían contener parámetros dinámicos, salvo que estén marcadas como nofollow.
Algunos textos ancla se repiten más de una vez en varios enlaces.
La cantidad de enlaces internos es adecuada.
Hay 25 enlaces externos en esta página.

Enlaces detectados en esta página

EnlacePropiedadesTexto ancla
https://ourworldindata.org/Our World in Data
https://www.oxfordmartin.ox.ac...Externo Subdominio IMG-ALT Oxford Martin School logo
https://www.ox.ac.uk/Externo Subdominio IMG-ALT University of Oxford logo
https://global-change-data-lab...Externo IMG-ALT Global Change Data Lab logo
https://ourworldindata.org/dataData
/data-insightsInsights
https://ourworldindata.org/donateDonate
/povertyPoverty
/child-mortalityChild Mortality
/global-educationGlobal Education
/co2-and-greenhouse-gas-emissionsCO₂ Emissions
/migrationMigration
/war-and-peaceWar & Peace
/life-expectancyLife Expectancy
/population-growthPopulation Growth
/artificial-intelligenceArtificial Intelligence
https://ourworldindata.org/data14,040 charts
https://ourworldindata.org/Texto ancla 123 topics
/problems-and-progressRead about our mission
https://ourworldindata.org/Texto ancla Subscribe to our newsletters
https://ourworldindata.org/donateDonate to support us
/demographic-health-surveys-riskNewArticle · 11 min read The Demographic and Health Surveys brought crucial data for more than 90 countries — without them, we risk darkness Cuts to US aid c...
IMG-ALT Thumbnail for article on restoring the Demographic and Health Surveys
/explorers/energyData update We’ve updated all the charts in our Energy Data Explorer Explore data on energy production and sources. Pablo Rosado
/life-expectancy-how-is-it-cal...From our classics Life expectancy: what does this actually mean? How is life expectancy calculated, and what does it mean? What’s the difference between peri...
/grapher/share-of-the-populati...Featured data Who still lacks access to electricity in the 21st century? Pablo Rosado
/world-bank-income-groups-expl...Article · 9 min read How does the World Bank classify countries by income? The World Bank classifies countries into four income groups based on average incom...
IMG-ALT The image shows a map of the world, with each country colored depending of their World Bank income group classification in 2025/26
https://ourworldindata.org/latestSee all our latest work
https://ourworldindata.org/latestTexto duplicado See all our latest work
/data-insightsSee all Data Insights
/data-insightsJuly 21 Global inequality is the result of two centuries of uneven economic growth For most of history, almost everyone everywhere was very poor. Hunger was ...
IMG-ALT A line graph depicting GDP per capita from 1820 to 2022, with the vertical axis representing GDP in international dollars and the horizontal axis showing the...
/data-insightsJuly 18 One-third of cars on the road in Norway are now electric Norway is leading the way in the transition from petrol to electric cars. Almost every new c...
IMG-ALT The image presents a line graph illustrating the growth of electric cars in Norway from 2010 to a projected 2024. The title indicates that one-third of cars ...
/data-insightsJuly 16 Rising yields, falling hunger The Agricultural Revolution — the transition from hunting and gathering to farming — didn’t end hunger. That’s because ...
IMG-ALT A line graph titled "Cereal yields in England and globally" illustrates the yields of wheat and barley over time, measured in tonnes per hectare. The horizon...
/data-insightsJuly 14 Every year, 230,000 children are spared from HIV thanks to treatments that reduce mother-to-child transmission It’s hard to imagine many things that ...
IMG-ALT A line graph illustrates the trend of new HIV infections in children from 1990 to 2023. The vertical axis represents the number of new HIV cases, ranging fro...
/data-insightsJuly 11 Trade plays a much smaller role in China's economy than it did a few decades ago Global trade has never been a bigger slice of the world economy. How...
IMG-ALT The graph illustrates the trend of trade as a percentage of GDP for China, the United States, and Germany from 1970 to 2023. China's trade as a share of GDP,...
/data-insightsJuly 09 Extreme poverty has not declined in these four Southern African countries Globally, the share of the population living in extreme poverty has decline...
IMG-ALT Chart showing that in Zambia, Malawi, Mozambique, and Madagascar, the majority of people live in extreme poverty and poverty has not declined in the last dec...
/data-insightsJuly 07 Suicide rates in Sri Lanka have fallen by almost two-thirds since the late 1990s In the late 1990s, Sri Lanka had one of the highest suicide rates in...
IMG-ALT The image illustrates a line graph depicting suicide rates in Sri Lanka from 1980 to 2021. The y-axis represents the estimated number of suicides per 100,000...
/privacy-policyprivacy policy
https://ourworldindata.org/dataSee all our data
/much-better-awful-can-be-betterNueva ventana extremely common
/child-mortality-big-problem-i...Nueva ventana is possible
/financing-healthcareNueva ventana good healthcare
/hunger-and-undernourishmentNueva ventana good nutrition
/clean-water-sanitationNueva ventana clean water and sanitation
/maternal-mortalityNueva ventana maternal health
/economic-growthNueva ventana living standards
/child-mortalityNueva ventana child mortality
/grapher/child-mortality?time=...Explore and learn more about this data
/grapher/child-mortality?time=...Texto duplicado Explore and learn more about this data
/grapher/share-of-population-i...Share of population living in extreme povertyWorld Bank
/extreme-poverty-in-briefNueva ventana the majority
/what-is-economic-growthNueva ventana makes it possible
/grapher/share-of-population-i...Texto duplicado Explore and learn more about this data
/grapher/share-of-population-i...Texto duplicado Explore and learn more about this data
/grapher/life-expectancyLife expectancy at birthLong-run estimates collated from multiple sources by Our World in Data
/life-expectancy-globallyNueva ventana around the world
/its-not-just-about-child-mort...Nueva ventana at all ages
/coronavirusNueva ventana COVID-19 pandemic
/grapher/life-expectancyTexto duplicado Explore and learn more about this data
/grapher/life-expectancyTexto duplicado Explore and learn more about this data
/grapher/co-emissions-per-capi...CO₂ emissions per capitaLong-run estimates from the Global Carbon Budget
/co2-and-greenhouse-gas-emissionsNueva ventana greenhouse gas
/explorers/climate-changeclimate change
/explorers/co2?facet=none&coun...Greenhouse Gas Emissions Data Explorer
/grapher/co-emissions-per-capi...Texto duplicado Explore and learn more about this data
/grapher/co-emissions-per-capi...Texto duplicado Explore and learn more about this data
/grapher/gdp-per-capita-maddis...GDP per capitaLong-run estimates from the Maddison Project Database
/what-is-economic-growthNueva ventana average income
/extreme-history-methodsNueva ventana were poor
/economic-growthNueva ventana economic growth
/breaking-the-malthusian-trapNueva ventana to leave
/grapher/gdp-per-capita-maddis...Texto duplicado Explore and learn more about this data
/grapher/gdp-per-capita-maddis...Texto duplicado Explore and learn more about this data
/grapher/prevalence-of-underno...Share of people who are undernourishedUN FAO
/hunger-and-undernourishmentNueva ventana Hunger
/faminesNueva ventana famines
/grapher/prevalence-of-underno...Texto duplicado Explore and learn more about this data
/grapher/prevalence-of-underno...Texto duplicado Explore and learn more about this data
/grapher/cross-country-literac...Literacy rateLong-run estimates collated from multiple sources by Our World in Data
/better-learningNueva ventana it remains
/how-is-literacy-measuredNueva ventana we investigated
/grapher/cross-country-literac...Texto duplicado Explore and learn more about this data
/grapher/cross-country-literac...Texto duplicado Explore and learn more about this data
/grapher/share-of-the-populati...Share of the population with access to electricityWorld Bank
/light-at-nightNueva ventana Light at night
/grapher/mobile-cellular-subsc...mobile phones
/grapher/technology-adoption-b...household appliances
/definition-electricity-accessNueva ventana most basic
/grapher/share-of-the-populati...Texto duplicado Explore and learn more about this data
/grapher/share-of-the-populati...Texto duplicado Explore and learn more about this data
/explorersSee all our Data Explorers
/explorers/poverty-explorerPoverty Data Explorer
IMG-ALT Icon for topic Poverty
/explorers/population-and-demo...Population & Demography Data Explorer
IMG-ALT Icon for topic Population and Demographic Change
/explorers/global-healthGlobal Health Data Explorer
IMG-ALT Icon for topic Global Health
/explorers/energyEnergy Data Explorer
IMG-ALT Icon for topic Energy
/privacy-policyTexto duplicado privacy policy
https://x.com/ourworldindataNueva ventana Externo X
A-TITLE X
https://www.instagram.com/ourw...Nueva ventana Externo Subdominio Instagram
A-TITLE Instagram
https://www.threads.net/@ourwo...Nueva ventana Externo Subdominio Threads
A-TITLE Threads
https://facebook.com/ourworldi...Nueva ventana Externo Facebook
A-TITLE Facebook
https://www.linkedin.com/compa...Nueva ventana Externo Subdominio LinkedIn
A-TITLE LinkedIn
https://bsky.app/profile/ourwo...Nueva ventana Externo Bluesky
A-TITLE Bluesky
https://github.com/owidNueva ventana Externo GitHub
A-TITLE GitHub
/atom.xmlNueva ventana Research & Writing
A-TITLE Research & Writing
/atom-data-insights.xmlNueva ventana Data Insights
A-TITLE Data Insights
/population-growthTexto duplicado Population Growth
/age-structureAge Structure
/gender-ratioGender Ratio
/life-expectancyTexto duplicado Life Expectancy
/fertility-rateFertility Rate
/child-mortalityChild & Infant Mortality
/urbanizationUrbanization
/migrationTexto duplicado Migration
/health-metaGlobal Health
/causes-of-deathCauses of Death
/child-mortalityTexto duplicado Child & Infant Mortality
/burden-of-diseaseBurden of Disease
/life-expectancyTexto duplicado Life Expectancy
/mental-healthMental Health
/suicideSuicides
/cardiovascular-diseasesCardiovascular Diseases
https://ourworldindata.org/cancerCancer
/maternal-mortalityMaternal Mortality
/air-pollutionAir Pollution
/outdoor-air-pollutionOutdoor Air Pollution
/indoor-air-pollutionIndoor Air Pollution
/lead-pollutionLead Pollution
/alcohol-consumptionAlcohol Consumption
/illicit-drug-useIllicit Drug Use
/obesityObesity
/smokingSmoking
/pandemicsPandemics
/coronavirusCOVID-19
/malariaMalaria
/hiv-aidsHIV/AIDS
/diarrheal-diseasesDiarrheal Diseases
/tuberculosisTuberculosis
https://ourworldindata.org/polioPolio
/neglected-tropical-diseasesNeglected Tropical Diseases
/influenzaInfluenza
/pneumoniaPneumonia
/tetanusTetanus
https://ourworldindata.org/mpoxMpox (monkeypox)
/smallpoxSmallpox
/eradication-of-diseasesEradication of Diseases
/vaccinationVaccination
/antibioticsAntibiotics & Antibiotic Resistance
/financing-healthcareHealthcare Spending
/climate-changeClimate Change
/co2-and-greenhouse-gas-emissionsCO2 & Greenhouse Gas Emissions
/air-pollutionTexto duplicado Air Pollution
/outdoor-air-pollutionTexto duplicado Outdoor Air Pollution
/indoor-air-pollutionTexto duplicado Indoor Air Pollution
/ozone-layerOzone Layer
https://ourworldindata.org/energyEnergy
/energy-accessAccess to Energy
/energy-mixEnergy Mix
/fossil-fuelsFossil Fuels
/nuclear-energyNuclear Energy
/renewable-energyRenewable Energy
/metals-mineralsMetals & Minerals
/natural-disastersNatural Disasters
/biodiversityBiodiversity
/environmental-impacts-of-foodEnvironmental Impacts of Food Production
/fish-and-overfishingFish & Overfishing
/animal-welfareAnimal Welfare
/land-useLand Use
/water-use-stressWater Use & Stress
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