Web crawler courses can help you learn how to extract data from websites, manage large datasets, and optimize crawling strategies. You can build skills in parsing HTML, handling JavaScript-rendered content, and implementing rate limiting to avoid getting blocked. Many courses introduce tools like Scrapy and Beautiful Soup, that support web scraping projects, and demonstrate how to use APIs to enhance data collection and analysis.
Universidad Austral
Skills you'll gain: Angular, Server Side, Node.JS, Responsive Web Design, LESS, Bootstrap (Front-End Framework), Mobile Development, Back-End Web Development, Version Control, Cross Platform Development, Restful API, HTML and CSS, React Redux, JavaScript Frameworks, Continuous Integration, UI Components, TypeScript, iOS Development, Web Design, MongoDB
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Continuous Integration, Test Automation, Authentications, Software Testing, Unit Testing, Behavior-Driven Development, Application Programming Interface (API), Browser Compatibility, Test Case, GitHub, User Interface (UI), Debugging
Intermediate · Course · 3 - 6 Months

University of Michigan
Skills you'll gain: Wireframing, Responsive Web Design, HTML and CSS, Web Content Accessibility Guidelines, Cascading Style Sheets (CSS), Web Design, Hypertext Markup Language (HTML), Browser Compatibility, Bootstrap (Front-End Framework), Javascript, Front-End Web Development, User Interface (UI), Verification And Validation, Web Development, Web Design and Development, Interactive Design, Application Frameworks, Usability, Code Review, Event-Driven Programming
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: LLM Application, Semantic Web, Generative AI, Large Language Modeling, Natural Language Processing, Text Mining, Google Cloud Platform, Web Analytics and SEO
Intermediate · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Web Analytics and SEO, AI Personalization, Semantic Web, Algorithms, Query Languages, Network Analysis, Text Mining, Information Architecture, Performance Testing, Natural Language Processing, User Research, Data Structures, Graph Theory, UI/UX Research, Applied Machine Learning, Linear Algebra
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Penetration Testing, Open Web Application Security Project (OWASP), Web Applications, Vulnerability Scanning, Exploitation techniques, Vulnerability Assessments, Cyber Security Assessment, Application Security, Web Servers, Content Management Systems, Application Programming Interface (API), Databases
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Selenium (Software), Test Automation, Debugging, Scripting, Automation, Web Scraping, Software Testing, Web Development Tools, Test Case, Browser Compatibility, Test Data
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), Web Development Tools, Application Deployment, Web Design and Development, Software Development Tools, Web Development, Front-End Web Development, Interactive Design, User Interface (UI) Design, GitHub
Beginner · Course · 3 - 6 Months

Coursera
Skills you'll gain: Ajax, JSON, JavaScript Frameworks, Javascript, Application Programming Interface (API), Restful API, Web Applications, Real Time Data, Application Security
Intermediate · Course · 1 - 4 Weeks

SkillsBooster Academy
Skills you'll gain: Keyword Research, Search Engine Optimization, Web Analytics and SEO, Competitive Analysis, Data Ethics, ChatGPT, Search Engine Marketing, Content Creation, Content Performance Analysis, Artificial Intelligence, Digital Marketing, Content Marketing, Marketing, Business Strategy, Business Ethics, Marketing Strategy and Techniques, Market Research, Digital Media Strategy, Product Strategy, Marketing Materials
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Web Scraping, Extensible Markup Language (XML), Scripting, HTML and CSS, Web Development, Unstructured Data, Web Applications, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: LLM Application, Application Development, Large Language Modeling, UI Components, Generative AI, Semantic Web, Performance Tuning, Natural Language Processing, Database Software, Scalability
Intermediate · Course · 1 - 4 Weeks