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Semalt Expert: descargar datos de un sitio web a Excel automáticamente

Internet contiene toneladas de información útil, pero a veces esa información debe almacenarse de alguna manera procesada. Para estos fines, es conveniente usar hojas de cálculo de Microsoft Excel. Sin embargo, los datos estadísticos de diferentes sitios no solo se pueden recopilar de forma manual sino también de forma automática. Por ejemplo, necesita guardar datos nuevos de docenas de sitios. Por supuesto, lleva mucho tiempo guardar estos datos manualmente, por lo que puede intentar usar la herramienta de importación automática de datos en Excel. ¿Por qué "puedes intentar"? Significa que no todos los sitios le permiten importar datos automáticamente usando esta herramienta. Voy a explicarte por qué más tarde. Pero aún así, puede ayudar en la mayoría de los casos.

Comencemos

La herramienta de importación automática de datos se encuentra en la pestaña "Datos". Aquí seleccione "De la Web" (en algunas versiones de Excel, primero debe hacer clic en "Obtener datos externos").

Abrió "Nueva consulta web" donde necesita escribir una dirección de la página web desde la que desea descargar los datos y espera unos segundos para que se cargue en el mismo ventana.

Vamos a extraer datos del sitio web soccerstats.com como ejemplo. Estoy seguro de que muchos de ustedes disfrutan el fútbol y les gustaría recopilar datos actualizados sobre las ligas de fútbol de todo el mundo en una tabla. Hay un montón de estadísticas útiles, pero empecemos con la tabla de puntajes de la Liga de España.

Puede ver muchas flechas en cuadrados amarillos apareciendo. Están apuntando a los elementos que puede extraer a la tabla de Excel. Haga clic en la flecha que apunta al elemento que necesita. Tenga en cuenta que puede seleccionar más de una tabla a la vez. Lo que necesitamos es la tabla de puntuación.

Luego haga clic en" Importar "en la esquina inferior derecha.

Te preguntará "dónde quieres poner los datos". Puedes escribir el nombre de la celda que necesitas o simplemente hacer clic en "OK", y se mostrará a partir de la primera celular.

Y aquí está el resultado: toda la información está ahora en nuestra tabla de Excel.

Esta información es estática mientras la necesitamos para que se actualice de vez en cuando. Entonces, lo que puede hacer es actualizar los datos manualmente haciendo clic en "Actualizar todo".

Pero eso no es para lo que estamos aquí, ¿no? siempre puede ser bastante molesto si necesita actualizar constantemente información como, por ejemplo, las tasas de cambio. Ahora haga clic en "Propiedades" en la pestaña "Conexiones". Aquí puede hacer que las tablas se actualicen automáticamente: puede actualizar todos los datos con intervalo o cada vez que abra el archivo.

¿Por qué? A veces no funciona

Algunas palabras sobre por qué la herramienta de importación automática de datos podría no funcionar. Abrió la página web en Excel y encontró los datos presentados en forma de tabla, pero las flechas que le permiten marcarlos para importar no aparecen junto a ellos. ¿Por qué? Hace aproximadamente una década, todos los datos tabulares en los sitios web aparecían en forma de marcas especiales: etiquetas TABLE. Reconocer tal mesa era pan comido para un robot. Pero a lo largo del tiempo, los métodos de presentación de datos en las páginas web han cambiado: los datos en sí y su visualización se han separado. Por lo tanto, cuando mira una página web y ve datos en tablas, no puede estar seguro de que estos datos tengan una estructura de tabla en el código. En algunas situaciones, el asistente de importación simplemente no puede reconocer la presencia de la tabla analizando el código fuente de la página web actual.

Conclusión

¡Felicitaciones! Ahora puede descargar fácilmente los datos del sitio web usando Excel en una tabla y hacer que se actualice automáticamente. Esta sencilla herramienta te ayudará a simplificar tu vida y evitar el copiado y pegado innecesarios.

Frank Abagnale
Thank you all for joining the discussion! I appreciate your participation.
Jennifer
I have been using Semalt Expert for a while now, and it’s a great tool. Automatically downloading website data to Excel saves me a lot of time. Highly recommended!
Frank Abagnale
Hi Jennifer! Thanks for your positive feedback. I'm glad you find Semalt Expert helpful!
Francesca
I totally agree, Jennifer. Semalt Expert is a time-saver when it comes to downloading website data to Excel.
Liam
Jennifer, can you tell me more about the features of Semalt Expert? I'm considering using it.
Mike
Is Semalt Expert user-friendly? I am interested in trying it out.
Frank Abagnale
Hi Mike! Yes, Semalt Expert is designed with a user-friendly interface, making it easy to navigate and use.
Mike
That's great to hear, Frank. I'll give it a try!
Jennifer
Sure, Liam! Some key features of Semalt Expert include the ability to schedule automatic data downloads, customizable data filters, and support for various file formats like CSV and Excel.
Liam
Thanks, Jennifer! That sounds exactly like what I need. I'll give it a shot. Semalt Expert seems promising.
William
Jennifer, can Semalt Expert handle scraping websites with JavaScript-generated content?
Frank Abagnale
Thank you, Francesca, for sharing your experience with Semalt Expert. It's great to hear that it has been saving you time as well.
Sarah
Frank, can you provide some examples of websites where Semalt Expert can automatically download data?
Francesca
You're welcome, Frank! Semalt Expert has definitely made my data extraction tasks much more efficient.
Francesca
Frank, you're doing an excellent job in engaging with the community and addressing our queries.
Frank Abagnale
Hi Sarah! Semalt Expert supports a wide range of websites, such as e-commerce platforms, online directories, and news websites. Its flexibility allows you to extract data from various sources.
Sarah
That's great to hear. Thanks, Frank! I'll definitely look into using Semalt Expert for my data extraction needs.
Frank Abagnale
Liam, I'm glad you find Semalt Expert promising. It has helped many users streamline their data extraction processes.
Liam
Frank, I'm looking forward to experiencing its efficiency. Thank you for your prompt responses!
Frank Abagnale
Hi Robert! Semalt Expert stands out with its ease of use, powerful features, and excellent customer support. I recommend giving it a try.
Robert
Thanks for your recommendation, Frank. I'll do some research and consider trying Semalt Expert.
Alex
Frank, does Semalt Expert require any coding knowledge to use?
Robert
Frank, are there any limitations when it comes to the size of the websites that can be scraped using Semalt Expert?
Frank Abagnale
Hi Alex! No coding knowledge is required to use Semalt Expert. It offers a user-friendly interface and intuitive features that make the extraction process accessible to all users.
Frank Abagnale
You're welcome, Liam! If you have any questions while using Semalt Expert, feel free to reach out.
Liam
Thank you, Frank! I appreciate your assistance.
Jennifer
Hi William! Yes, Semalt Expert supports scraping websites with JavaScript-generated content. It can parse the rendered HTML and extract the data you need.
William
That's great! Thanks for the clarification, Jennifer. I'll give Semalt Expert a try.
Sarah
You're welcome, Francesca! I'm excited to start using Semalt Expert and enhance my data extraction process.
Frank Abagnale
I'm glad to hear that, Sarah! Semalt Expert has proven to be a valuable tool for many data professionals.
Frank Abagnale
You're welcome, Liam! It was my pleasure to help.
Mike
I've started using Semalt Expert, and it's indeed user-friendly as you mentioned, Frank. Thank you!
Frank Abagnale
That's wonderful to hear, Mike! I'm glad you're finding Semalt Expert user-friendly. If you have any questions, feel free to ask.
Jennifer
You're welcome, William! I'm confident that you'll find Semalt Expert a valuable tool for scraping data with ease.
William
I'm excited to put Semalt Expert to the test, Jennifer. Thanks again for your help!
Frank Abagnale
Hi Robert! Semalt Expert is designed to handle websites of all sizes. It has been successfully used for both small and large website scraping projects.
Robert
That's great to know, Frank! Thanks for the information.
Jennifer
You're welcome, William! If you encounter any challenges during your data extraction process, don't hesitate to reach out.
Mike
Frank, how does Semalt Expert handle websites with login credentials? Can it extract data from restricted areas?
Frank Abagnale
Hi Mike! Yes, Semalt Expert has support for websites with login credentials. You can provide the necessary login information, and it will be able to extract data from restricted areas.
Mike
That's impressive. Semalt Expert seems to cover everything needed for data extraction. Thanks, Frank!
Frank Abagnale
You're welcome, Mike! Semalt Expert strives to provide a comprehensive solution for data extraction tasks.
Frank Abagnale
Hi Jennifer! Semalt Expert is optimized for performance, allowing you to extract data efficiently even with large datasets.
Jennifer
That's great news, Frank! Speed is crucial when working with large datasets. Semalt Expert meets my requirements.
Mike
Frank, you have been incredibly helpful. I appreciate your insights into Semalt Expert.
Frank Abagnale
Thank you, Mike! It was my pleasure to assist you. If you have any further questions, feel free to ask.
Sarah
Frank, does Semalt Expert support dynamic websites where content changes frequently?
Frank Abagnale
Hi Sarah! Yes, Semalt Expert can handle dynamic websites where content changes frequently. Its intelligent scraping capabilities adapt to the changes and extract the desired data reliably.
Frank Abagnale
I'm glad you think so, Sarah! Semalt Expert aims to provide a reliable and flexible approach to data extraction.
Sarah
It definitely seems that way, Frank. I look forward to trying it out.
Frank Abagnale
Indeed, Mike! Semalt Expert offers a range of powerful features to streamline the data extraction process.
Mike
Thank you, Frank. I'll definitely give Semalt Expert a try.
Frank Abagnale
You're most welcome, Mike! I'm confident it will meet your expectations.
Mike
Frank, how secure is Semalt Expert when it comes to data privacy?
Frank Abagnale
Thank you, Francesca! I appreciate your kind words. It's important to me to ensure everyone's questions are answered.
Francesca
You're welcome, Frank! Your dedication to the community is commendable.
Frank Abagnale
I'm glad it's noticed, Francesca. Creating a supportive and informative environment is essential for a successful discussion.
Robert
Jennifer, how long does it typically take to learn Semalt Expert and start using it efficiently?
Jennifer
Hi Robert! The learning curve for Semalt Expert is quite straightforward. With its intuitive interface and comprehensive documentation, users can quickly grasp its functionalities and begin using it efficiently.
Robert
That's reassuring, Jennifer. I always consider the learning curve when adopting a new tool.
Jennifer
Absolutely, Robert! Semalt Expert emphasizes usability to ensure a smooth onboarding experience.
Robert
That's great to hear. Thanks for the insights, Jennifer.
Frank Abagnale
Robert, Jennifer's response is spot on. If you have any specific questions during the learning process, don't hesitate to ask.
Robert
Thank you, Frank! I appreciate the offer. I'll give Semalt Expert a try and reach out if needed.
Frank Abagnale
Hi Mike! Semalt Expert takes data privacy seriously. It ensures that your data remains confidential and secure throughout the extraction process.
Mike
That's a relief, Frank. I want to make sure my data is well-protected. Thanks for the assurance.
Frank Abagnale
You're welcome, Mike! Data privacy is a top priority for Semalt Expert.
Mike
Frank, I encountered a small issue while using Semalt Expert, but the customer support was quick to help. Kudos to the team.
Frank Abagnale
I'm sorry to hear about the issue, Mike. I'm glad the customer support team provided prompt assistance. We strive to deliver excellent support to our users.
Mike
Indeed, Frank! The efficient support team made the experience much smoother.
Frank Abagnale
That's wonderful to hear, Mike! We value our users' feedback and continuously work on improving their experience.
Mike
I appreciate your responsiveness, Frank. It's been a pleasure interacting with you.
Frank Abagnale
Likewise, Mike! Thank you for your active participation in this discussion.
Mike
Frank, the prompt assistance I received from the Semalt Expert support team was impressive. They went the extra mile to resolve my issue.
Alex
Jennifer, have you encountered any limitations or challenges while using Semalt Expert?
Jennifer
Hi Alex! So far, I haven't experienced any major limitations or challenges with Semalt Expert. It's been quite reliable and efficient for my data extraction needs.
Alex
That's reassuring, Jennifer. It's important to know about any potential limitations before investing time and effort into a tool.
Jennifer
Absolutely, Alex! Semalt Expert aims to provide a comprehensive solution with minimal limitations.
Alex
Thanks for sharing your experience, Jennifer. It builds confidence in Semalt Expert.
Liam
Jennifer, can Semalt Expert handle websites with CAPTCHA authentication?
Jennifer
Hi Liam! Semalt Expert does not support CAPTCHA authentication directly. However, you can integrate external CAPTCHA solving services to overcome that limitation.
Liam
That makes sense, Jennifer. External CAPTCHA solving services can be a good workaround. Thank you for the clarification.
Jennifer
You're welcome, Liam! Feel free to reach out if you need more information on integrating CAPTCHA solving services.
Francesca
Liam, I'm using Semalt Expert primarily for web scraping and data analysis. It has greatly improved my workflow.
Frank Abagnale
Thank you for sharing your experience, Francesca! Semalt Expert indeed empowers users to streamline their data analysis workflow.
Francesca
You're welcome, Frank! I'm grateful for the positive impact Semalt Expert has had on my work.
William
Jennifer, how does Semalt Expert handle websites with AJAX-loaded content?
Jennifer
Hi William! Semalt Expert has the ability to interact with AJAX-loaded content. It can handle dynamic content and extract the data effectively.
Jennifer
Indeed, William! Semalt Expert's smart scraping capabilities allow it to work seamlessly with AJAX-loaded websites.
William
I look forward to testing it out, Jennifer. Thanks for the insights.
Frank Abagnale
Mike, I'm thrilled to hear that the support team provided exceptional assistance. It reflects Semalt's commitment to customer satisfaction.
Mike
Absolutely, Frank! The support team's dedication has exceeded my expectations.
Frank Abagnale
Thank you, Mike! Your positive feedback motivates us to continue delivering excellent support.
Mike
You deserve the recognition, Frank. Semalt's customer support is outstanding.
Frank Abagnale
I appreciate your kind words, Mike. Providing exceptional support is a priority for Semalt.

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