Pveducation.org - SEO Checker

Visión general del análisis SEO
Metadatos
61% 
Calidad de la página
50% 
Estructura
79% 
Enlazado
42% 
Servidor
87% 
Factores externos
100% 
Puntuación SEO
Tiempo de carga
1,53 s
Tamaño HTML
48,70 kB
Palabras
964
Medios
6
Cantidad de enlaces
316 internos / 0 externos

Lista de tareas pendientes para mejorar tu SEO

Metadatos

Título
(Extremadamente importante)
PVEducation
El título es demasiado corto (118 píxeles de un máximo de 580 píxeles).Optimizar ahora
El título está compuesto por una sola palabra.
No se repite ninguna palabra en el título.
Meta descripción
(Extremadamente importante)
No se encuentra la meta descripción.
Rastreabilidad
(Extremadamente importante)
No se detectan problemas para acceder al sitio web.
Redirección canónica
(Importante)
No se especifica ningún enlace canónico.
Idioma
(Poco importante)
Idioma reconocido automáticamente en el contenido: en
Idioma declarado en el código HTML: en
Ubicación geográfica del servidor: Estados Unidos de América
El idioma ha sido correctamente declarado en el código HTML: en.
Enlaces Alternate/Hreflang
(Poco importante)
No se ha encontrado ningún enlace alternativo (alternate) en esta página.
Otras Metaetiquetas
(Poco importante)
No se detecta ninguna metaetiqueta de paginación rel next en la página.
No se detecta ninguna metaetiqueta de paginación rel prev en la página.
Dominio
(Poco importante)
El dominio no es un subdominio.
La longitud del nombre del dominio es buena.
El dominio no contiene caracteres especiales.
URL de la página
(Poco importante)
No se detecta ningún parámetro dinámico en la URL.
No se detecta ningún ID de sesión en la URL.
La URL no contiene demasiados subdirectorios.
Codificación de caracteres
(Poco importante)
La codificación de caracteres (UTF-8) ha sido declarada correctamente.
Doctype
(Deseable)
La etiqueta doctype HTML 5 está configurada correctamente.
La declaración del doctype se ubica al inicio del código HTML.
Favicon
(Deseable)
El favicon está enlazado correctamente.

Metaetiquetas

NombreValor
GeneratorDrupal 7 (http://drupal.org)
viewportwidth=device-width, initial-scale=1.0
langen
ImageToolbarfalse
charsetutf-8

¡Analiza ya gratis hasta 1.000 páginas de pveducation.org!

Registrarme Gratis
Puedes usar la suscripción Básica por tiempo ilimitado.

Calidad de la página

Contenido
(Extremadamente importante)
Solo se han encontrado 2 párrafos en esta página.
La cantidad media de palabras por frase es elevada: 34.67 palabras.
El número total de palabras en la página es bueno: 964 palabras.
Un 17.2% del contenido está constituido por palabras vacías.
La página contiene un listado, lo que indica una buena estructuración del contenido.
No se detecta ningún placeholder de texto ni imagen.
No se detecta contenido duplicado.
Frames
(Extremadamente importante)
Esta página no utiliza ningún frameset.
Optimización para móviles
(Poco importante)
No se ha especificado ningún icono de Apple Touch.
El valor de la etiqueta viewport es correcto: (width=device-width, initial-scale=1.0).
Etiquetas Bold y Strong
(Poco importante)
El uso de etiquetas de negritas en esta página es óptimo. Te recomendamos emplear hasta 19 etiquetas de negritas en una página.
Optimización de imágenes
(Poco importante)
No se detecta ninguna descripción del atributo ALT en 2 imágenes. El contenido de los atributos ALT también es evaluado como texto por los buscadores y es muy importante para la búsqueda de imágenes.
Redes Sociales
(Deseable)
Esta página apenas ofrece posibilidades de compartir el contenido en redes sociales. Con la integración de widgets puedes conseguir que tus contenidos se popularicen en redes.
Etiquetas markup adicionales
(Deseable)
No se detecta ninguna etiqueta markup (de Schema.org) adicional.
HTTPS
(Poco importante)
El sitio utiliza HTTPS para transferir datos de forma segura.
Todos los archivos incluidos se transfieren a través de HTTPS.

Estructura de la página

Encabezado H1
(Extremadamente importante)
No se ha detectado ningún encabezado H1.
Encabezados
(Importante)
En la estructura de los encabezados H faltan uno o varios niveles.

Estructura de los encabezados

Jerarquía de encabezadosContenido
H2 Search form
H2 Main menu
H2 Welcome to the Photovoltaic Education Network
H3 A collection of resources for the photovoltaic educator.
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.
2 enlaces cerecen de un texto ancla.
La cantidad de enlaces internos es adecuada.
Ningún texto ancla es excesivamente largo.
Esta página no contiene ningún enlace externo.
EnlacePropiedadesTexto ancla
https://www.pveducation.org/Texto ancla Skip to main content
https://www.pveducation.org/IMG-ALT logoPVCDROM.png
/pvcdrom/contributeIMG-ALT contribute
/pvcdrom/welcome-to-pvcdromSin texto
/pvcdrom/introduction/introduc...Sin texto
https://www.pveducation.org/IMG-ALT logo
A-TITLE Home
/pvcdrom/welcome-to-pvcdrom/in...Instructions
/pvcdrom/welcome-to-pvcdromWelcome
/pvcdrom/welcome-to-pvcdrom/in...1. Introduction
/pvcdrom/welcome-to-pvcdrom/pr...2. Properties of Sunlight
/pvcdrom/welcome-to-pvcdrom/pn...3. Semiconductors & Junctions
/pvcdrom/welcome-to-pvcdrom/so...4. Solar Cell Operation
/pvcdrom/welcome-to-pvcdrom/de...5. Design of Silicon Cells
/pvcdrom/welcome-to-pvcdrom/ma...6. Manufacturing Si Cells
/pvcdrom/welcome-to-pvcdrom/mo...7. Modules and Arrays
/pvcdrom/welcome-to-pvcdrom/ch...8. Characterization
/pvcdrom/welcome-to-pvcdrom/ma...9. Material Properties
/pvcdrom/welcome-to-pvcdrom/ba...10. Batteries
/pvcdrom/appendices11. Appendices
/pvcdrom/welcome-to-pvcdrom/ko...Korean Version PDF
A-TITLE Link to the Korean Version of the PVCDROM
/list-of-equationsEquations
A-TITLE List of equations formatted with MathML
/list-of-graphsInteractive Graphs
A-TITLE List of links to interactive graphs
/biblioReferences
A-TITLE Bibliography and list of references
/pvcdrom/welcome-to-pvcdrom/in...Texto duplicado Instructions
/pvcdrom/welcome-to-pvcdromTexto duplicado Welcome
/pvcdrom/welcome-to-pvcdrom/in...Texto duplicado 1. Introduction
/pvcdrom/introduction/introduc...Introduction
/pvcdrom/introduction/solar-en...Solar Energy
/pvcdrom/introduction/the-gree...The Greenhouse Effect
/pvcdrom/welcome-to-pvcdrom/pr...Texto duplicado 2. Properties of Sunlight
/pvcdrom/properties-of-sunligh...2.1. Basics of Light
/pvcdrom/properties-of-sunligh...Properties of Light
/pvcdrom/properties-of-sunligh...Energy of Photon
/pvcdrom/properties-of-sunligh...Photon Flux
/pvcdrom/properties-of-sunligh...Spectral Irradiance
/pvcdrom/properties-of-sunligh...Radiant Power Density
/pvcdrom/properties-of-sunligh...2.2. Blackbody Radiation
/pvcdrom/properties-of-sunligh...2.3. Solar Radiation
/pvcdrom/properties-of-sunligh...The Sun
/pvcdrom/properties-of-sunligh...Solar Radiation in Space
/pvcdrom/terrestrial-solar-rad...2.4. Terrestrial Solar Radiation
/pvcdrom/properties-of-sunligh...Solar Radiation Outside the Earth's Atmosphere
/pvcdrom/properties-of-sunligh...Atmospheric Effects
/pvcdrom/properties-of-sunligh...Air Mass
/pvcdrom/properties-of-sunligh...Motion of the Sun
/pvcdrom/properties-of-sunligh...Solar Time
/pvcdrom/properties-of-sunligh...Declination Angle
/pvcdrom/properties-of-sunligh...Elevation Angle
/pvcdrom/properties-of-sunligh...Azimuth Angle
/pvcdrom/properties-of-sunligh...The Sun's Position
/pvcdrom/properties-of-sunligh...Sun Position Calculator
/pvcdrom/properties-of-sunligh...Sun's Position to High Accuracy
/pvcdrom/properties-of-sunligh...Solar Radiation on a Tilted Surface
/pvcdrom/properties-of-sunligh...Arbitrary Orientation and Tilt
/pvcdrom/properties-of-sunligh...2.5. Solar Radiation Data
/pvcdrom/properties-of-sunligh...Calculation of Solar Insolation
/pvcdrom/properties-of-sunligh...Measurement of Solar Radiation
/pvcdrom/properties-of-sunligh...Analysis of Solar Irradiance Data Sets
/pvcdrom/properties-of-sunligh...Typical Meteorological Year Data (TMY)
/pvcdrom/properties-of-sunligh...Making Use of TMY Data
/pvcdrom/properties-of-sunligh...Average Solar Radiation
/pvcdrom/properties-of-sunligh...Isoflux Contour Plots
/pvcdrom/properties-of-sunligh...Sunshine Hour Data
/pvcdrom/properties-of-sunligh...Cloud Cover Data
/pvcdrom/properties-of-sunligh...Satellite Irradiance
/pvcdrom/welcome-to-pvcdrom/pn...Texto duplicado 3. Semiconductors & Junctions
/pvcdrom/pn-junctions/introduc...Texto duplicado Introduction
/pvcdrom/pn-junctions/basics3.1. Basics
/pvcdrom/pn-junctions/semicond...Semiconductor Materials
/pvcdrom/pn-junctions/semicond...Semiconductor Structure
/pvcdrom/conduction-in-semicon...Conduction in Semiconductors
/pvcdrom/pn-junctions/band-gapBand Gap
/pvcdrom/pn-junctions/intrinsi...Intrinsic Carrier Concentration
/pvcdrom/pn-junctions/dopingDoping
/pvcdrom/pn-junctions/equilibr...Equilibrium Carrier Concentration
/pvcdrom/pn-junctions/generation3.2. Generation
/pvcdrom/pn-junctions/absorpti...Absorption of Light
/pvcdrom/pn-junctions/absorpti...Absorption Coefficient
/pvcdrom/pn-junctions/absorpti...Absorption Depth
/pvcdrom/pn-junctions/generati...Generation Rate
/pvcdrom/pn-junctions/recombin...3.3. Recombination
/pvcdrom/pn-junctions/types-of...Types of Recombination
/pvcdrom/pn-junctions/minority...Minority-Carrier Lifetime
/pvcdrom/pn-junctions/diffusio...Diffusion Length
/pvcdrom/pn-junctions/surface-...Surface Recombination
/pvcdrom/pn-junctions/carrier-...3.4. Carrier Transport
/pvcdrom/pn-junctions/movement...Movement of Carriers in Semiconductors
/pvcdrom/pn-junctions/diffusionDiffusion
/pvcdrom/pn-junctions/driftDrift
/pvcdrom/p-n-junctions3.5. P-n Junctions
/pvcdrom/pn-junctions/formatio...Formation of a PN-Junction
/pvcdrom/pn-junctions/p-n-junc...P-N Junction Diodes
/pvcdrom/pn-junctions/bias-of-...Bias of PN Junctions
/pvcdrom/pn-junctions/diode-eq...Diode Equation
/pvcdrom/pn-junctions/diode-eq...3.6. Diode Equations for PV
/pvcdrom/pn-junctions/ideal-di...Ideal Diode Equation Derivation
A-TITLE Derivation of the Ideal Diode Equation
/pvcdrom/pn-junctions/basic-eq...Basic Equations
/pvcdrom/applying-the-basic-eq...Applying the Basic Equations to a PN Junction
/pvcdrom/pn-junctions/solving-...Solving for Depletion Region
/pvcdrom/solving-for-quasi-neu...Solving for Quasi Neutral Regions
/pvcdrom/pn-junctions/finding-...Finding Total Current
/pvcdrom/pn-junctions/example-...Eg1: Wide Base Diode
/pvcdrom/pn-junctions/summarySummary
/pvcdrom/welcome-to-pvcdrom/so...Texto duplicado 4. Solar Cell Operation
/pvcdrom/solar-cell-operation/...4.1. Ideal Solar Cells
/pvcdrom/solar-cell-operation/...Solar Cell Structure
/pvcdrom/solar-cell-operation/...Light Generated Current
/pvcdrom/solar-cell-operation/...Collection Probability
/pvcdrom/solar-cell-operation/...Quantum Efficiency
/pvcdrom/solar-cell-operation/...Spectral Response
/pvcdrom/solar-cell-operation/...The Photovoltaic Effect
/pvcdrom/solar-cell-operation/...4.2. Solar Cell Parameters
/pvcdrom/solar-cell-operation/...IV Curve
/pvcdrom/solar-cell-operation/...Short-Circuit Current
/pvcdrom/solar-cell-operation/...Open-Circuit Voltage
/pvcdrom/solar-cell-operation/...Fill Factor
/pvcdrom/solar-cell-operation/...Efficiency
/pvcdrom/detailed-balanceDetailed Balance
/pvcdrom/tandem-cellsTandem Cells
/pvcdrom/solar-cell-operation/...4.3. Resistive Effects
/pvcdrom/solar-cell-operation/...Characteristic Resistance
/pvcdrom/solar-cell-operation/...Effect of Parasitic Resistances
/pvcdrom/solar-cell-operation/...Series Resistance
/pvcdrom/solar-cell-operation/...Shunt Resistance
/pvcdrom/solar-cell-operation/...Impact of Both Series and Shunt Resistance
/pvcdrom/solar-cell-operation/...4.4. Other Effects
/pvcdrom/solar-cell-operation/...Effect of Temperature
/pvcdrom/solar-cell-operation/...Effect of Light Intensity
/pvcdrom/solar-cell-operation/...Ideality Factor
/pvcdrom/welcome-to-pvcdrom/de...Texto duplicado 5. Design of Silicon Cells
/pvcdrom/design-of-silicon-cel...Solar Cell Design Principles
/node/2515.1. Optical Properties
/pvcdrom/design-of-silicon-cel...Optical Losses
/pvcdrom/design-of-silicon-cel...Anti-Reflection Coatings
/pvcdrom/design-of-silicon-cel...AR Coating Color
A-TITLE Anti-Reflection Coating Color
/pvcdrom/design-of-silicon-cel...DLARC
A-TITLE Double Layer Anti-Reflection Coatings
/pvcdrom/design-of-silicon-cel...Surface Texturing
/pvcdrom/design-of-silicon-cel...Material Thickness
/pvcdrom/design-of-silicon-cel...Light Trapping
/pvcdrom/lambertian-rear-refle...Lambertian Rear Reflectors
/node/2525.2. Reducing Recombination
/pvcdrom/recombination-lossesRecombination Losses
/pvcdrom/current-losses-due-to...Current Losses Due to Recombination
/pvcdrom/design-of-silicon-cel...Voltage Losses due to Recombination
/pvcdrom/design-of-silicon-cel...Texto duplicado Surface Recombination
/pvcdrom/top-contact-design5.3. Top Contact Design
/pvcdrom/design-of-silicon-cel...Texto duplicado Series Resistance
/pvcdrom/design-of-silicon-cel...Base Resistance
/pvcdrom/design-of-silicon-cel...Sheet Resistivity
/pvcdrom/design-of-silicon-cel...Emitter Resistance
/pvcdrom/design-of-silicon-cel...Contact Resistance
/pvcdrom/design-of-silicon-cel...Finger Resistance
/pvcdrom/design-of-silicon-cel...Optimization of Finger Spacing
/pvcdrom/design-of-silicon-cel...Metal Grid Pattern
/node/2545.4. Solar Cell Structure
/pvcdrom/design-of-silicon-cel...Silicon Solar Cell Parameters
/pvcdrom/design-of-silicon-cel...Efficiency and Solar Cell Cost
/pvcdrom/welcome-to-pvcdrom/ma...Texto duplicado 6. Manufacturing Si Cells
/pvcdrom/manufacturing-si-cell...First Photovoltaic devices
/pvcdrom/manufacturing-si-cell...Early Silicon Cells
/node/2556.1. Silicon Wаfers & Substrates
/pvcdrom/manufacturing-si-cell...Refining Silicon
/pvcdrom/manufacturing-si-cell...Types Of Silicon
/pvcdrom/manufacturing-si-cell...Single Crystalline Silicon
/pvcdrom/manufacturing-si-cell...Czochralski Silicon
/pvcdrom/manufacturing-si-cell...Float Zone Silicon
/pvcdrom/manufacturing-si-cell...Multi Crystalline Silicon
/pvcdrom/manufacturing-si-cell...Wafer Slicing
/pvcdrom/manufacturing-si-cell...Other Wafering Techniques
/node/2566.2. Processing Technologies
/pvcdrom/manufacturing-si-cell...Solid State Diffusion
/node/2576.3. Cell Fabrication Technologies
/pvcdrom/manufacturing-si-cell...Screen Printed Solar Cells
/pvcdrom/manufacturing-si-cell...Buried Contact Solar Cells
/pvcdrom/manufacturing-si-cell...High Efficiency Solar Cells
/pvcdrom/manufacturing-si-cell...Rear Contact Solar Cells
/pvcdrom/solar-cell-production...6.4. Solar Cell Production Line
/pvcdrom/manufacturing/source-...Source Material
/pvcdrom/manufacturing-si-cell...Growing Ingots
/pvcdrom/manufacturing-si-cell...Sawing the Ingot into Bricks
/pvcdrom/manufacturing/wafter-...Texto duplicado Wafer Slicing
/pvcdrom/manufacturing/texturingTexturing
/pvcdrom/manufacturing-si-cell...Emitter Diffusion
/pvcdrom/manufacturing/edge-is...Edge Isolation
/pvcdrom/manufacturing-si-cell...Anti Reflection Coatings
/pvcdrom/manufacturing/screen-...Screen Print Front
/pvcdrom/manufacturing/screen-...Screen Print Rear Aluminium
/pvcdrom/manufacturing/screen-...Screen Print Rear Silver
/pvcdrom/manufacturing/firingFiring
/pvcdrom/manufacturing/testingTesting
/pvcdrom/manufacturing-si-cell...Module
/pvcdrom/welcome-to-pvcdrom/mo...Texto duplicado 7. Modules and Arrays
/pvcdrom/modules-and-arrays/in...Texto duplicado Introduction
/node/2597.1. Module Design
/pvcdrom/modules-and-arrays/mo...Module Structure
/pvcdrom/modules-and-arrays/mo...Module Materials
/pvcdrom/modules-and-arrays/pa...Packing Density
/node/2607.2. Interconnection Effects
/pvcdrom/modules-and-arrays/mo...Module Circuit Design
/pvcdrom/modules-and-arrays/mi...Mismatch Effects
/pvcdrom/modules-and-arrays/mi...Mismatch for Cells Connected in Series
/pvcdrom/modules-and-arrays/sh...Shading
/pvcdrom/modules-and-arrays/ho...Hot Spot Heating
/pvcdrom/modules-and-arrays/by...Bypass Diodes
/pvcdrom/modules-and-arrays/mi...Mismatch for Cells Connected in Parallel
/pvcdrom/modules-and-arrays/mi...Mismatch Effects in Arrays
/node/2617.3. Temperature Effects
/pvcdrom/modules-and-arrays/pv...PV Module Temperature
/pvcdrom/modules-and-arrays/he...Heat Generation in PV Modules
/pvcdrom/modules-and-arrays/he...Heat Loss in PV Modules
/pvcdrom/modules-and-arrays/no...Nominal Operating Cell Temperature
/pvcdrom/modules-and-arrays/th...Thermal Expansion and Thermal Stresses
/node/2627.4. Other Considerations
/pvcdrom/modules-and-arrays/el...Electrical and Mechanical Insulation
/node/2637.5. Lifetime of PV Modules
/pvcdrom/modules-and-arrays/de...Degradation and Failure Modes
/pvcdrom/modules-and-arrays/mo...7.6. Module Measurement
/pvcdrom/modules-and-arrays/mo...Module Measurement without Load
/pvcdrom/modules-and-arrays/mo...Module Measurement with Load
/pvcdrom/welcome-to-pvcdrom/ch...Texto duplicado 8. Characterization
/pvcdrom/characterisation/intr...Texto duplicado Introduction
/pvcdrom/characterisation/meas...8.1 Measurement of Solar Cell Efficiency
/pvcdrom/characterisation/illu...Illumination Sources
/pvcdrom/characterisation/temp...Temperature Control
/pvcdrom/characterisation/elec...Electronics
/pvcdrom/characterisation/probingProbing
/pvcdrom/other-iv-measurements8.2. Other IV Measurements
/pvcdrom/characterisation/dark...Dark IV Measurements
/pvcdrom/characterisation/jsc-vocJsc-Voc
/node/2668.3. IV Characterization
/pvcdrom/sunsvocSunsVoc
/pvcdrom/characterisation/meas...Measurement of Series Resistance
/pvcdrom/characterisation/doub...Double Diode Model
/pvcdrom/characterisation/meas...Measuring Ideality Factor
/node/2678.4. Optical Characterization
/pvcdrom/characterisation/refl...Reflectance
/pvcdrom/characterisation/spec...Texto duplicado Spectral Response
/pvcdrom/characterisation/ligh...Laser Beam Induced Current
/pvcdrom/lifetime8.5. Lifetime
/pvcdrom/characterisation/bulk...Bulk Lifetime
/pvcdrom/characterisation/surf...Texto duplicado Surface Recombination
/pvcdrom/characterisation/tran...Transient Measurements
/pvcdrom/characterisation/quas...Quasi-Steady-State Lifetime Measurements
/pvcdrom/characterisation/gene...General Lifetime Measurements
/pvcdrom/characterisation/effe...Effect of Trapping on Lifetime Measurements
/node/2698.6. Luminescence
/pvcdrom/characterisation/elec...Electroluminescence
/node/2708.7. Simulation
/pvcdrom/characterisation/intr...Introduction to Simulation
/pvcdrom/welcome-to-pvcdrom/pc1dPC1D
/pvcdrom/characterisation/tand...Tandem Calculations
/pvcdrom/characterisation/2d-m...2D Modeling
/pvcdrom/characterisation/sem-...SEM and EBIC
/pvcdrom/characterisation/four...Four Point Probe Resistivity Measurements
/pvcdrom/welcome-to-pvcdrom/ma...Texto duplicado 9. Material Properties
/pvcdrom/materials/general-pro...General Properties of Silicon
/pvcdrom/materials/optical-pro...Optical Properties of Silicon
/pvcdrom/materials/bismuth-tri...Bi2S3
A-TITLE Bismuth trisulfide (Bi2S3)
/pvcdrom/materials/cztsseCZTSSe Theory and Fabrication
/pvcdrom/materials/cdsCdS
A-TITLE Cadmium sulfide (CdS)
/pvcdrom/materials/cdse-wurtziteCdSe
A-TITLE Cadmium selenide
/pvcdrom/materials/cuinse2CuInSe2
/pvcdrom/materials/cuoCuO
A-TITLE Copper Oxide
/pvcdrom/materials/cusCuS
/pvcdrom/materials/fes2-pyriteFeS2
A-TITLE Iron disulfide (FeS2) Pyrite
/pvcdrom/materials/mg2siMg2Si
/pvcdrom/materials/mnsMnS
/pvcdrom/materials/sns-herzenb...SnS
A-TITLE Tin Silfide (Herzenbergite)
/pvcdrom/materials/tis2TiS2
/pvcdrom/materials/znseZnSe
/pvcdrom/welcome-to-pvcdrom/ba...Texto duplicado 10. Batteries
/pvcdrom/batteries/storage-in-...Storage in PV Systems
/pvcdrom/batteries/battery-basics10.2 Battery Basics
/pvcdrom/batteries/oxidation-r...Oxidation/Reduction Reaction
/pvcdrom/battery-basics/electr...Electrochemical Potential
/pvcdrom/battery-basics/nernst...Nernst Equation
/pvcdrom/battery-basics/basic-...Basic Battery Operation
/pvcdrom/battery-basics/ideal-...Ideal battery capacity
/pvcdrom/batteries/battery-vol...10.3 Battery Non-equilibrium
/pvcdrom/batteries/battery-cha...10.4. Battery Characteristics
/pvcdrom/battery-characteristi...Battery Efficiency
/pvcdrom/battery-characteristi...Battery Capacity
/pvcdrom/battery-characteristi...Battery Charging and Discharging Parameters
/pvcdrom/battery-characteristi...Battery Lifetime and Maintenance
/pvcdrom/battery-characteristi...Battery Voltage
/pvcdrom/battery-characteristi...Other Electrical Battery Parameters
/pvcdrom/battery-characteristi...Summary and Comparison of Battery Characteristics
/pvcdrom/batteries/lead-acid-b...10.5. Lead Acid Batteries
/pvcdrom/lead-acid-batteries/c...Characteristics of Lead Acid Batteries
/pvcdrom/lead-acid-batteries/o...Operation of Lead Acid Batteries
/pvcdrom/batteries/other-batte...10.6. Other Battery Types
/pvcdrom/batteries/function-an...10.7 Function and Use of Storage
/pvcdrom/appendicesTexto duplicado 11. Appendices
/pvcdrom/appendices/solar-cell...Solar Cell Efficiency Records
/pvcdrom/appendices/standard-s...Standard Solar Spectra
/pvcdrom/appendices/periodic-t...Periodic Table
/pvcdrom/units-and-conversionsUnits and Conversions
/pvcdrom/physical-constantsPhysical Constants
/pvcdrom/appendices/equations/...Equations for Photovoltaics
/pvcdrom/equations-in-texEquations in TEX
/pvcdrom/graphsGraphs with Sliders
A-TITLE Interactive slider graphs
/pvcdrom/welcome-to-pvcdrom/ko...Texto duplicado Korean Version PDF
A-TITLE Link to the Korean Version of the PVCDROM
/list-of-equationsTexto duplicado Equations
A-TITLE List of equations formatted with MathML
/list-of-graphsTexto duplicado Interactive Graphs
A-TITLE List of links to interactive graphs
/biblioTexto duplicado References
A-TITLE Bibliography and list of references
/pvcdrom/welcome-to-the-photov...Welcome to the Photovoltaic Education Network
/cdn-cgi/l/email-protection[email protected]
/pvcdromSubdominio >>>>>>>>> Enter the PVCDROM <<<<<<<<<<<<<
/es/fotovoltaica/welcome-to-pv...Subdominio >>>>>>>>> Ingrese PVCDROM en Español <<<<<<<<<<<<<
/node/84/talk41 comments
A-TITLE Jump to the first comment of this posting.
/user/login?destination=commen...Log in
/user/register?destination=com...register
/node/84/talk41 comment(s)
/es/fotovoltaica/welcome-to-th...Español
IMG-ALT Español
A-TITLE Welcome to the Photovoltaic Education Network
/pvcdrom/welcome-to-pvcdromTexto duplicado Welcome
/pvcdrom/introduction/introduc...Texto duplicado Introduction

Configuración del servidor

Redirecciones HTTP
(Extremadamente importante)
Esta página redirige a "https://www.pveducation.org/".
Cabecera HTTP
(Importante)
La cabecera X-Powered-by se envía innecesariamente en la cabecera de la página.
Esta página utiliza GZip para la transmisión de datos comprimidos.
Rendimiento
(Poco importante)
Con 1,53 segundos, el tiempo de respuesta de la página es superior al límite recomendado de 0,4 segundos. Un tiempo de respuesta elevado ralentiza innecesariamente el rastreo de los buscadores y propicia una mala experiencia de uso.
El tamaño HTML de la página es adecuado: 49 kB.

Cabecera HTTP

NombreValor
dateSun, 08 Sep 2024 11:39:21 GMT
content-typetext/html; charset=utf-8
x-powered-byPHP/7.2.34
x-drupal-cacheMISS
expiresSun, 19 Nov 1978 05:00:00 GMT
cache-controlmax-age=86400, must-revalidate
content-languageen
x-frame-optionsSAMEORIGIN
x-content-type-optionsnosniff
x-generatorDrupal 7 (http://drupal.org)
strict-transport-securitymax-age=63072000; includeSubDomains
cf-cache-statusEXPIRED
last-modifiedSun, 08 Sep 2024 11:39:21 GMT
report-to{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=D3eZeF00W8vqIRBRS9F%2Bon9wXeBq7%2FHys%2B4Vn1B0hzE%2FoQD%2B8LZqOA3eLzP%2F%2FSq%2BIIl0uv7IZCTP9oy%2BQNC9JWabuvAh7iUdr4X7RDIoFfVGs9pqoQ%2F9UWfpv%2FmXVj7tO9zqmaps"}],"group":"cf-nel","max_age":604800}
nel{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
varyAccept-Encoding
servercloudflare
cf-ray8bfea84bee8d3643-FRA
content-encodinggzip
alt-svch3=":443"; ma=86400
statuscode200
http_versionHTTP/2

Factores externos

Wikipedia enlaza esta página en sus fuentes.
Esta página recibe enlaces de calidad de otros sitios web.
Esta página recibe backlinks de 1.527 dominios de referencia.
Esta página recibe un total de 5.283 backlinks.
Esta página recibe backlinks de 871 direcciones IP distintas.

Robots.txt

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html

User-agent: *
Crawl-delay: 10
# CSS, JS, Images
Allow: /misc/*.css$
Allow: /misc/*.css?
Allow: /misc/*.js$
Allow: /misc/*.js?
Allow: /misc/*.gif
Allow: /misc/*.jpg
Allow: /misc/*.jpeg
Allow: /misc/*.png
Allow: /modules/*.css$
Allow: /modules/*.css?
Allow: /modules/*.js$
Allow: /modules/*.js?
Allow: /modules/*.gif
Allow: /modules/*.jpg
Allow: /modules/*.jpeg
Allow: /modules/*.png
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /themes/*.css$
Allow: /themes/*.css?
Allow: /themes/*.js$
Allow: /themes/*.js?
Allow: /themes/*.gif
Allow: /themes/*.jpg
Allow: /themes/*.jpeg
Allow: /themes/*.png
# Directories
Disallow: /includes/
Disallow: /misc/
Disallow: /modules/
Disallow: /profiles/
Disallow: /scripts/
Disallow: /themes/
# Files
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /INSTALL.sqlite.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips/
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
# Paths (no clean URLs)
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
Disallow: /?q=user/logout/

Snippet (vista previa de los resultados de búsqueda)

www.pveducation.org
PVEducation

Palabras clave más importantes

Se han encontrado las siguientes palabras clave. Comprueba si esta página está bien optimizada para cada palabra clave en concreto.

Palabra claveResultadoComprobar
PV Modules51%Check
Photovoltaic43%Check
Welcome40%Check
main38%Check
Search38%Check
form38%Check
Collection38%Check
PVCDROM37%Check
Module36%Check
Modules36%Check

¡Analiza ya gratis hasta 1.000 páginas de pveducation.org!

Registrarme Gratis
Puedes usar la suscripción Básica por tiempo ilimitado.

Política de cookies

Utilizamos cookies para el buen funcionamiento de nuestra web y con fines analíticos y publicitarios. Puedes activar o desactivar las cookies opcionales. Para más información consulta los siguientes enlaces.

Utilizamos estas cookies para que el sitio funcione correctamente

Con estas cookies podemos entender mejor cómo navegan las y los visitantes por nuestra web

Estas cookies nos ayudan a ofrecerte anuncios y promociones que se ajusten a tus intereses