www.vishay.com
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Fecha de actualización del análisis de página:
2026/02/22 12:58:56
Fecha de la última actualización de whois:
2026/02/22 12:57:49
Estado del dominio
Registrado
Pagado hasta
09.09.2026
Disponible desde
09.10.2026
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www.vishay.com Captura de pantalla del sitio web
Puntuación SEO
67.81%
99
Puntuación obtenida
146
Puntuación máxima
Información principal
Título: Vishay Intertechnology: Passives & Discrete Semiconductors
Descripción: Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors
Palabras clave: desconocido
Codificación de página:
utf-8
¡El conjunto de caracteres del cuerpo y del servidor son diferentes!
Tamaño del archivo de página: 787 KB
Información del servidor
IP: 23.201.240.72
Ubicación: Germany,DE,Frankfurt am Main,60313,50.1169,8.6837,Europe/Berlin
Servidor HTTP: nginx
Lista de metaetiquetas
- equiv: X-UA-Compatible content: IE=Edge; IE=10; IE=9
- charset: utf-8
- name: viewport content: width=device-width, initial-scale=1
- name: description content: Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors
- name: author content: Vishay
- name: keyword content: global manufacturer, industry leader, diodes, MOSFETS, optoelectronics, resistors, inductors, capacitors, vishay
- equiv: X-UA-Compatible content: IE=Edge; IE=10; IE=9
- name: next-head-count content: 44
Enlaces internos
Enlaces externos
Información Whois
domain_name: vishay.com
update_date: 2025-09-05T05:08:40Z
update_time: 1757048920
creation_date: 1995-09-10T04:00:00Z
creation_time: 810705600
expiration_date: 2026-09-09T04:00:00Z
Datos brutos de Whois
Domain Name: VISHAY.COM
Registrar: CSC Corporate Domains, Inc.
Domain Status: client transfer prohibited
Creation Date: 1995-09-10T04:00:00Z
Registry Expiry Date: 2026-09-09T04:00:00Z
Updated Date: 2025-09-05T05:08:40Z
Name Server: NS3.VISHAY.COM
Name Server: NS4.VISHAY.COM
REGISTRAR Contact: CSC Corporate Domains, Inc.
>>> Last update of RDAP database: 2026-02-22T15:57:49Z
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Auditoría SEO
SEO técnico
✓
Código de respuesta
200
Estado 200 OK: la página se carga correctamente.
!
Codificación de caracteres
Page: utf-8, Header:
La codificación de caracteres no coincide entre los encabezados HTML y HTTP.
✓
Tamaño de página
806247 bytes
Tamaño de página aceptable para carga rápida.
!
Recursos
131 total
Demasiados recursos. Optimice y combine archivos para un mejor rendimiento.
✓
Hreflang Etiquetas
4 hreflang tags
Etiquetas Hreflang encontradas para SEO multilingüe.
✓
Robots.txt
Exists
Se encontró el archivo robots.txt.
✓
Sitemap
Declared in robots.txt
Mapa del sitio declarado en robots.txt.
✓
HTTPS
Yes
Conexión HTTPS segura habilitada.
✓
Compresión
gzip
Compresión Gzip o Zstd habilitada para una carga más rápida.
!
Almacenamiento en caché
Not set
Agregue encabezados de control de caché para mejorar la velocidad de carga para los visitantes que regresan.
✓
Velocidad de página
6.16 ms
Excelente velocidad de carga.
SEO en la página
✓
Título
Vishay Intertechnology: Passives & Discrete Semiconductors
Buena extensión del título (30-60 caracteres).
✓
Meta descripción
Vishay electronic component solutions - MOSFETs, ICs, Diodes & Rectifiers, Optoelectronics, Resistors, Sensors, Inductors, Custom Magnetics, and Capacitors Lenght:155
Buena longitud de metadescripción (100-160 caracteres).
!
Rumbo H1
3 found - "Behind your next design is The DNA of tech.®"
Utilice solo un encabezado H1 por página. Elimine las etiquetas H1 adicionales.
✓
Conteo de palabras
515
Buena extensión del contenido (se recomiendan entre 500 y 2000 palabras).
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Etiqueta canónica
Agregue una etiqueta canónica para evitar problemas de contenido duplicado.
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Meta duplicada
[]
No se encontraron metaetiquetas duplicadas.
✓
Palabras clave
Las meta palabras clave son opcionales (no utilizadas por los principales motores de búsqueda).
Contenido y UX
✓
Idioma
en
Atributo de idioma configurado correctamente.
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Imágenes
53 total, 4 missing ALT
Agregue texto ALT a las imágenes para accesibilidad y SEO.
✓
Ventana gráfica
width=device-width, initial-scale=1
Metaetiqueta de ventana gráfica configurada correctamente para dispositivos móviles.
!
Abrir gráfico
Missing: og:title, og:description, og:image, og:url
Agregue las etiquetas OpenGraph que faltan para compartir en las redes sociales:og:title, og:description, og:image, og:url
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Datos estructurados
0 JSON-LD scripts
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Posiciones en Google
Frases de búsqueda - Google
| Posición | Frase | Página | Retazo |
|---|---|---|---|
| 1 | /doc/?57088 | ||
| 5 | /doc/?83805 |
Posiciones en Yandex
Frases de búsqueda - Yandex
| Posición | Frase | Página | Retazo |
|---|---|---|---|
| 14 | /docs/88768/us1_test... |