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Webseiten-Parser oder wie man Daten erhält, die Sie vom Netz wollen

Alle modernen Websites und Blogs generieren ihre Seiten mit JavaScript (wie mit AJAX, jQuery und andere ähnliche Techniken). Daher ist das Parsen von Webseiten manchmal nützlich, um den Standort einer Site und ihrer Objekte zu bestimmen. Eine geeignete Webseite oder ein HTML-Parser ist in der Lage, den Inhalt und die HTML-Codes herunterzuladen und gleichzeitig mehrere Data-Mining-Aufgaben zu übernehmen. GitHub und ParseHub sind die zwei nützlichsten Webseiten-Scraper, die sowohl für grundlegende als auch dynamische Seiten verwendet werden können. Das Indexierungssystem von GitHub ähnelt dem von Google, während ParseHub Ihre Websites kontinuierlich scannt und deren Inhalt aktualisiert. Wenn Sie mit den Ergebnissen dieser beiden Tools nicht zufrieden sind, sollten Sie sich für Fminer entscheiden. Dieses Tool wird hauptsächlich verwendet, um Daten aus dem Netz zu scrappen und verschiedene Webseiten zu analysieren. Allerdings fehlt es bei Fminer an einer maschinellen Lerntechnologie und ist nicht für anspruchsvolle Datenextraktionsprojekte geeignet. Bei diesen Projekten sollten Sie sich für GitHub oder ParseHub entscheiden.

 1. ParseHub: 

Parsehub ist ein Web-Scraping-Tool, das anspruchsvolle Datenextraktionsaufgaben unterstützt. Webmaster und Programmierer verwenden diesen Dienst, um auf Websites zu verweisen, die JavaScript, Cookies, AJAX und Weiterleitungen verwenden. ParseHub ist mit der maschinellen Lerntechnologie ausgestattet, analysiert verschiedene Webseiten und HTML, liest und analysiert Webdokumente und schabt Daten nach Ihren Anforderungen. Es ist derzeit als Desktop-Anwendung für Mac-, Windows- und Linux-Benutzer verfügbar. Eine Web-Anwendung von ParseHub wurde vor einiger Zeit gestartet und Sie können mit diesem Service bis zu fünf Daten-Scraping-Aufgaben gleichzeitig ausführen. Eines der markantesten Merkmale von ParseHub ist, dass es kostenlos ist und Daten mit nur wenigen Klicks aus dem Internet extrahiert. Versuchen Sie, eine Webseite zu analysieren? Möchten Sie Daten von einer komplexen Website sammeln und scrappen? Mit ParseHub können Sie einfach mehrere Datenschaberaufgaben durchführen und somit Zeit und Energie sparen.

 2. GitHub: 

Genau wie ParseHub ist GitHub ein leistungsstarker Webseiten-Parser und Data Scraper. Eine der Besonderheiten dieses Dienstes ist, dass er mit allen Webbrowsern und Betriebssystemen kompatibel ist. GitHub ist hauptsächlich für die Google Chrome-Nutzer verfügbar. Es ermöglicht Ihnen, die Sitemaps so einzurichten, wie Ihre Site navigiert werden soll und welche Daten verschrottet werden sollen. Mit diesem Tool können Sie mehrere Webseiten scrappen und HTML analysieren. Es kann auch Websites mit Cookies, Weiterleitungen, AJAX und JavaScript verarbeiten. Sobald der Webinhalt vollständig analysiert oder gekratzt wurde, können Sie ihn auf Ihre Festplatte herunterladen oder im CSV- oder JSON-Format speichern. Der einzige Nachteil von GitHub ist, dass es keine Automatisierungsfunktionen besitzt.

 Fazit: 

Sowohl GitHub als auch ParseHub sind eine gute Wahl, um eine ganze oder teilweise Website zu scrapen. Außerdem werden diese Tools zum Analysieren von HTML und verschiedenen Webseiten verwendet. Sie besitzen ihre Besonderheiten und werden verwendet, um Daten aus Blogs, Social-Media-Sites, RSS-Feeds, Gelben Seiten, White Pages, Diskussionsforen, Nachrichtenagenturen und Reiseportalen zu extrahieren.

Andrew Dyhan
Thank you all for taking the time to read my article!
Michael
Great article, Andrew! Web page parsing can be so useful for data extraction.
Andrew Dyhan
Thank you, Michael! I agree, web page parsing is indeed very useful for extracting data.
Lisa
I found this article really interesting. I've always wondered how web page parsing works.
Andrew Dyhan
Thank you, Lisa! I'm glad you found the article interesting. Web page parsing is a fascinating topic.
Chris
This article is very informative. Parsing websites can save a lot of time and effort in data collection.
Andrew Dyhan
Thank you, Chris! Absolutely, parsing websites can be a game-changer in terms of efficiency in data collection.
Sarah
I didn't know about web page parsing before reading this article. It seems like a powerful tool.
Andrew Dyhan
Thank you, Sarah! Web page parsing is indeed a powerful tool for obtaining the data you need from the web.
Tom
I have been using web page parsers for my projects for a while, and I find them extremely helpful.
Andrew Dyhan
That's great to hear, Tom! Web page parsers can really enhance productivity in various projects.
Emily
This article explains web page parsing in a clear and concise manner. Well done, Andrew!
Andrew Dyhan
Thank you, Emily! I appreciate your kind words.
David
I've never thought about web page parsing before. This article opened my eyes to its possibilities.
Andrew Dyhan
Thank you, David! I'm glad the article provided you with new insights into web page parsing.
Amy
I enjoyed reading this article. Web page parsing can be a very useful skill to have.
Andrew Dyhan
Thank you, Amy! I'm glad you enjoyed the article. Web page parsing can indeed be a valuable skill.
Mark
I always wondered how web page scraping works. This article provided a great overview.
Andrew Dyhan
Thank you, Mark! Web page scraping and parsing go hand in hand, and I'm glad the article helped you understand the process.
Julia
Web page parsing seems like a fantastic way to extract specific data from websites. I will definitely explore it further.
Andrew Dyhan
That's wonderful to hear, Julia! Web page parsing can be a powerful tool for extracting specific data. Good luck with your exploration!
Alex
This article made me realize the importance of web page parsing in web development. Thanks for sharing, Andrew.
Andrew Dyhan
You're welcome, Alex! Web page parsing indeed plays a crucial role in various aspects of web development. I'm glad you found the article helpful.
Laura
I appreciate how you explained the benefits of web page parsing. It's an essential technique for data analysts.
Andrew Dyhan
Thank you, Laura! Web page parsing is indeed essential for data analysts, as it allows them to efficiently extract and analyze the data they need.
Patrick
Web page parsing is a valuable skill for gathering data and automating processes. This article provides a great introduction to it.
Andrew Dyhan
Thank you, Patrick! I'm glad you found the article helpful in introducing web page parsing as a valuable skill for data gathering and automation.
Jessica
I never realized how versatile web page parsing can be. This article expanded my understanding of its applications.
Andrew Dyhan
I'm glad the article expanded your understanding, Jessica! Web page parsing indeed has numerous practical applications in various domains.
Kevin
I'm impressed by the level of detail provided in this article. It really helps demystify web page parsing.
Andrew Dyhan
Thank you, Kevin! I believe providing detailed explanations is crucial in demystifying web page parsing. I'm glad you found it helpful.
Michelle
Web page parsing can be a valuable tool for market research. This article sheds light on its potential.
Andrew Dyhan
Absolutely, Michelle! Market research can significantly benefit from web page parsing techniques. I'm glad the article highlighted its potential.
Ben
I'm new to web development, and this article gave me a great starting point for understanding web page parsing. Thank you, Andrew.
Andrew Dyhan
You're welcome, Ben! I'm thrilled that the article provided you with a solid starting point for understanding web page parsing in web development. If you have any questions, feel free to ask!
Rachel
This article was very informative. Web page parsing can be an invaluable skill for data scientists.
Andrew Dyhan
Thank you, Rachel! Web page parsing is indeed a valuable skill for data scientists, as it enables efficient data acquisition and processing.
Robert
This article explains web page parsing in a way that even non-technical people can understand. Kudos!
Andrew Dyhan
Thank you, Robert! I aimed to make web page parsing accessible to readers of all technical backgrounds, and I'm glad you found it easy to understand.
Samantha
I've been using web page parsing tools, but this article gave me a deeper understanding of the underlying process. Well written, Andrew!
Andrew Dyhan
Thank you, Samantha! I'm delighted that the article helped you gain a deeper understanding of web page parsing. Your kind words are much appreciated.
Daniel
Web page parsing can save so much time in data collection. This article provides a comprehensive overview of the topic.
Andrew Dyhan
Thank you, Daniel! I'm glad you found the article to be comprehensive and that it highlighted the time-saving potential of web page parsing in data collection.
Olivia
I've heard about web page scraping but didn't know much about parsing. This article clarified it for me. Thank you!
Andrew Dyhan
You're welcome, Olivia! I'm glad the article clarified the concept of web page parsing for you. If you have any further questions, feel free to ask!
William
Web page parsing is becoming an essential skill in today's data-driven world. This article explains it superbly.
Andrew Dyhan
Thank you, William! I believe web page parsing is indeed becoming increasingly important in our data-driven world, and I aimed to explain it as clearly as possible. I appreciate your positive feedback.
Grace
This article provided a great introduction to web page parsing. It sparked my interest in learning more about it.
Andrew Dyhan
That's wonderful to hear, Grace! If you decide to delve deeper into web page parsing, I'm sure you'll find many fascinating aspects and practical applications. Good luck with your learning journey!
Edward
This article is a fantastic resource for anyone interested in web page parsing. Well done, Andrew!
Andrew Dyhan
Thank you, Edward! I'm thrilled that you found the article to be a valuable resource on web page parsing. Your kind feedback means a lot.
Sophia
Web page parsing allows for targeted data extraction. This article explains the process excellently.
Andrew Dyhan
Thank you, Sophia! I aimed to explain the process of web page parsing comprehensively, and I'm glad you found it excellent. If you have any questions, feel free to ask!
George
I appreciate how this article breaks down web page parsing into easy-to-understand steps. Well done, Andrew!
Andrew Dyhan
Thank you, George! Breaking down complex topics into manageable steps is essential in helping readers grasp the concepts. I'm glad you found it well done.
Natalie
This article made me realize the potential of web page parsing for automating data collection. Thank you for sharing, Andrew!
Andrew Dyhan
You're welcome, Natalie! I'm glad the article highlighted the potential of web page parsing for automating data collection. Your positive feedback is much appreciated.
Samuel
Web page parsing is an essential skill for anyone working with data. This article provides a great introduction.
Andrew Dyhan
Thank you, Samuel! I'm glad you found the article to be a great introduction to web page parsing as an essential skill for data-related work. If you have any further questions, feel free to ask!
Linda
Web page parsing can be a powerful technique for data extraction. This article explains it clearly.
Andrew Dyhan
Thank you, Linda! I aimed to explain web page parsing clearly, and I'm glad you found it to be so. If you have any questions or need further clarification, feel free to ask!
Peter
This article shed light on the process of web page parsing for me. I appreciate the clear explanations.
Andrew Dyhan
I'm happy to hear that, Peter! Shedding light on the process of web page parsing through clear explanations was my goal. Thank you for your kind feedback.
Vanessa
This article convinced me of the importance of web page parsing for data analysis. Well done, Andrew!
Andrew Dyhan
Thank you, Vanessa! I'm thrilled that the article convinced you of the importance of web page parsing for data analysis. Your kind words mean a lot.
Jonathan
I never realized how powerful web page parsing can be until reading this article. Thank you for sharing your insights, Andrew.
Andrew Dyhan
You're welcome, Jonathan! I'm glad the article highlighted the power of web page parsing for you. Sharing insights and knowledge is always a pleasure. If you have any further questions, feel free to ask!
Hannah
Web page parsing seems like a skill that can save a lot of manual work. Thank you for this informative article.
Andrew Dyhan
You're welcome, Hannah! Web page parsing can indeed save a significant amount of manual work, and I'm glad the article provided you with the necessary information. If you have any questions or need further guidance, feel free to ask!
Ryan
This article offers a great overview of web page parsing. It has sparked my interest in exploring the topic further.
Andrew Dyhan
That's fantastic to hear, Ryan! Exploring web page parsing further can be a rewarding experience, and I'm glad the article sparked your interest. Good luck on your learning journey!
Maria
Thanks for explaining web page parsing so clearly. You've made it accessible to non-technical readers like me.
Andrew Dyhan
You're welcome, Maria! Making web page parsing accessible to readers of all technical backgrounds was important to me, and I'm thrilled that you found it clear and understandable. Your positive feedback is greatly appreciated.
John
Web page parsing is an excellent skill to have in today's digital landscape. This article explains it brilliantly.
Andrew Dyhan
Thank you, John! I agree, web page parsing is indeed an excellent skill to possess in our digital landscape. Your kind words are much appreciated.
Amelia
I appreciate how this article breaks down web page parsing into simple steps. It demystifies the process.
Andrew Dyhan
Thank you, Amelia! Breaking down complex processes into simple steps is crucial in demystifying web page parsing. I'm glad you found it helpful.
Henry
Web page parsing is a powerful tool for gathering data efficiently. This article explains it brilliantly.
Andrew Dyhan
Thank you, Henry! I'm glad the article emphasized the efficiency of web page parsing in data gathering. Your positive feedback means a lot.
Grace
I've been wanting to learn web page parsing, and this article provided a great starting point. Thank you, Andrew!
Andrew Dyhan
You're welcome, Grace! I'm excited that the article provided you with a solid starting point for learning web page parsing. If you have any questions or need further guidance along your learning journey, feel free to ask!
Steven
Web page parsing can be a valuable skill in various fields. This article explains its importance excellently.
Andrew Dyhan
Thank you, Steven! Web page parsing does indeed have valuable applications in various fields, and I'm glad the article highlighted its importance. Your kind feedback is much appreciated.
Angela
This article gave me a better understanding of web page parsing. Great job explaining this complex topic!
Andrew Dyhan
I'm glad the article helped you gain a better understanding of web page parsing, Angela! Explaining complex topics clearly was my goal, and your positive feedback reassures me that I achieved that. If you have any further questions or need clarification, feel free to ask!
Dylan
Web page parsing is an incredible technique for data extraction. This article explains it with great examples.
Andrew Dyhan
Thank you, Dylan! I believe providing clear examples is crucial in explaining web page parsing effectively. I'm glad you found the article helpful. If you have any questions or need further examples, feel free to ask!
Sophie
Web page parsing can be a valuable skill for researchers. This article offers a solid introduction.
Andrew Dyhan
Thank you, Sophie! Web page parsing can indeed be a valuable skill for researchers, and I'm glad the article provided a solid introduction to it. If you have any further questions or need guidance for applying web page parsing in research, feel free to ask!
Leo
This article explained web page parsing in a way that even beginners like me can understand. Thank you for sharing your knowledge, Andrew.
Andrew Dyhan
You're welcome, Leo! Making web page parsing accessible to beginners was important to me, and I'm thrilled that you found the explanations easy to understand. Sharing knowledge and helping others learn is always rewarding. If you have any questions or need further clarification, feel free to ask!
Julian
Web page parsing can be a game-changer for data analysts. This article explains it brilliantly.
Andrew Dyhan
Thank you, Julian! Web page parsing can indeed revolutionize data analysis and processing. I'm glad the article explained it brilliantly. Your positive feedback is much appreciated.
Caroline
Web page parsing can be incredibly useful for extracting targeted data. Thank you for this enlightening article, Andrew!
Andrew Dyhan
You're welcome, Caroline! Web page parsing is indeed a valuable tool for extracting targeted data, and I'm glad the article made that clear. Your kind words are greatly appreciated.
Aaron
This article provides a comprehensive overview of web page parsing. It's an excellent resource. Well done, Andrew!
Andrew Dyhan
Thank you, Aaron! I aimed to provide a comprehensive overview of web page parsing, and I'm glad you found it to be an excellent resource. Your positive feedback means a lot.
Claire
I appreciate how this article explains web page parsing without overwhelming the reader. Great job, Andrew!
Andrew Dyhan
Thank you, Claire! Making web page parsing understandable without overwhelming the reader was my goal. I'm glad you appreciated that approach. If you have any questions or need further explanations, feel free to ask!
Oscar
This article highlights the potential of web page parsing for data scientists. Well explained, Andrew!
Andrew Dyhan
Thank you, Oscar! Web page parsing is indeed valuable for data scientists, and I'm glad the article highlighted its potential. Your kind words are greatly appreciated.
Juliette
I've been wanting to learn web page parsing, and this article has given me a solid starting point. Thank you, Andrew!
Andrew Dyhan
You're welcome, Juliette! I'm delighted that the article provided you with a solid starting point for learning web page parsing. If you have any questions or need further guidance along your learning journey, feel free to ask. Good luck!
Patrick
Web page parsing can save a lot of time and effort in data collection. This article explains it excellently.
Andrew Dyhan
Thank you, Patrick! Web page parsing can indeed enhance efficiency in data collection, and I'm glad the article explained it excellently. Your positive feedback is much appreciated.
Isabella
This article is a fantastic resource for anyone interested in web page parsing. Thank you, Andrew!
Andrew Dyhan
You're welcome, Isabella! I'm thrilled that you found the article to be a fantastic resource on web page parsing. Your kind feedback means a lot.
Alan
The explanations and examples provided in this article made web page parsing easy to understand. Well done, Andrew!
Andrew Dyhan
Thank you, Alan! Making web page parsing easy to understand through explanations and examples was my goal. I'm glad you found it well done. If you have any further questions or need additional examples, feel free to ask!
Eva
Web page parsing seems like a powerful technique for data extraction. This article explains it clearly.
Andrew Dyhan
Thank you, Eva! Web page parsing is indeed a powerful technique for data extraction, and I'm glad the article made that clear. If you have any questions or need further guidance, feel free to ask!
Nathan
This article offers a great introduction to web page parsing. It's a must-read for anyone interested in the topic.
Andrew Dyhan
Thank you, Nathan! I aimed to provide a great introduction to web page parsing, and I'm delighted that you found it valuable. Your positive feedback is much appreciated.
Emma
Web page parsing can be an invaluable skill. This article does an excellent job of explaining its importance.
Andrew Dyhan
Thank you, Emma! I believe web page parsing is indeed an invaluable skill, and I'm glad the article explained its importance excellently. Your feedback means a lot.
Gabriel
Web page parsing is a technique I've been wanting to learn. This article provides a great introduction. Thank you, Andrew!
Andrew Dyhan
You're welcome, Gabriel! I'm delighted that the article provided you with a great introduction to web page parsing. If you have any questions or need further guidance in your learning journey, feel free to ask. Good luck!
Audrey
This article enlightened me about the possibilities of web page parsing. Well written, Andrew!
Andrew Dyhan
I'm thrilled that the article enlightened you about the possibilities of web page parsing, Audrey! Sharing knowledge and insights is always fulfilling, and your positive feedback fuels that satisfaction. If you have any questions or need further clarification, feel free to ask!
Max
Web page parsing can be a valuable skill in various fields. This article provides a great starting point for learning it.
Andrew Dyhan
Thank you, Max! Web page parsing does indeed have valuable applications in various fields, and I'm glad the article provided a great starting point for learning the skill. If you have any further questions or need guidance, feel free to ask!
Victoria
I appreciate how this article breaks down web page parsing into simple steps. It makes the process less intimidating.
Andrew Dyhan
You're welcome, Victoria! Breaking down the process of web page parsing into simple steps was important in making it approachable. I'm thrilled that you found it helpful in making the process less intimidating. If you have any questions or need further explanations, feel free to ask!
Natalie
Web page parsing can be a game-changer for market research. This article highlights its potential effectively.
Andrew Dyhan
Absolutely, Natalie! Market research can benefit greatly from web page parsing techniques, and I'm glad the article effectively highlighted its potential. Your positive feedback is greatly appreciated.
Louis
This article provided a great introduction to web page parsing. It's well-written and informative. Thank you, Andrew!
Andrew Dyhan
You're welcome, Louis! I'm thrilled that you found the article to be a great introduction to web page parsing. Your kind feedback is much appreciated.
Madison
Web page parsing can be a powerful skill for automating data collection. This article explains it clearly.
Andrew Dyhan
Thank you, Madison! Web page parsing is indeed a powerful skill in automating data collection, and I'm glad the article explained it clearly. Your positive feedback is greatly appreciated.
Joshua
I've been curious about web page parsing, and this article shed light on the topic. Well written, Andrew!
Andrew Dyhan
Thank you, Joshua! I'm glad the article shed light on the topic of web page parsing for you. Your positive feedback is much appreciated.
Julia
Web page parsing seems like a valuable skill for various purposes. Thank you for this informative article, Andrew!
Andrew Dyhan
You're welcome, Julia! Web page parsing does indeed have valuable applications, and I'm glad the article conveyed that information effectively. Your kind words are much appreciated.
Christopher
This article explained web page parsing in a way that even non-technical people can understand. Well done, Andrew!
Andrew Dyhan
Thank you, Christopher! Making web page parsing accessible to non-technical readers was important to me, and I'm thrilled that you found it well done. If you have any questions or need additional explanations, feel free to ask!
Ava
Web page parsing can be a powerful tool for data extraction. This article provided a clear overview.
Andrew Dyhan
Thank you, Ava! Web page parsing can indeed be a powerful tool for data extraction, and I'm glad the article provided a clear overview. If you have any questions or need further guidance, feel free to ask!
Jack
This article does an excellent job of explaining web page parsing. It's a must-read for anyone interested in the topic!
Andrew Dyhan
Thank you, Jack! I aimed to explain web page parsing excellently, and I'm thrilled that you found the article to be a must-read for interested readers. Your positive feedback is greatly appreciated.
Clara
Web page parsing seems like a valuable skill for data analysis. This article explains it superbly.
Andrew Dyhan
Thank you, Clara! Web page parsing is indeed a valuable skill for data analysis, and I'm glad the article explained it superbly. If you have any questions or need further guidance, feel free to ask!
Lucas
I've been looking to learn web page parsing, and this article has provided an excellent starting point. Thank you, Andrew!
Andrew Dyhan
You're welcome, Lucas! I'm thrilled that the article provided an excellent starting point for your journey into learning web page parsing. If you have any questions or need further guidance along the way, feel free to ask. Good luck!
Julianne
This article offers a great introduction to web page parsing. It's concise and well-explained. Thank you, Andrew!
Andrew Dyhan
You're welcome, Julianne! Providing a great introduction to web page parsing through concise and well-explained content was my aim. I'm glad you found it valuable. Your positive feedback is greatly appreciated.
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