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.

University of California, Irvine
Skills you'll gain: Search Engine Marketing, Keyword Research, Digital Marketing, Online Advertising, Search Engine Optimization, Content Marketing, Social Media Strategy, Social Media, Web Analytics and SEO, Storytelling, Marketing Strategies, Pay Per Click Advertising, Marketing Communications, Digital Advertising, Customer Relationship Management, Brand Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Development Environment, Web Development Tools, JavaScript Frameworks, Javascript, Web Components, Front-End Web Development, Model View Controller, Web Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Java Programming, Java, Integrated Development Environments, Mobile Development, Computer Programming, Programming Principles, Object Oriented Programming (OOP), Debugging, Data Structures
Beginner · Guided Project · Less Than 2 Hours

Infosec
Skills you'll gain: Cyber Threat Hunting, Cyber Threat Intelligence, Threat Detection, Threat Management, Endpoint Detection and Response, Anomaly Detection, Security Strategy, Malware Protection, Security Information and Event Management (SIEM), Network Security, Network Analysis, Network Monitoring, Linux
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Kubernetes, Google Cloud Platform, Cloud Infrastructure, Containerization, Infrastructure As A Service (IaaS), Generative AI, Capacity Management, Application Deployment, Identity and Access Management, Cloud Storage, Virtual Machines, Cloud Computing, Cloud Services, CI/CD, Cloud-Native Computing, Scalability, Continuous Integration, Continuous Deployment, Application Development
Beginner · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Email Marketing, Performance marketing, Content Marketing, Social Media, Web Analytics, Blogs, Marketing Analytics, Market Opportunities
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Angular, TypeScript, Web Components, JavaScript Frameworks, UI Components, Web Development Tools, Web Applications, Front-End Web Development, Software Architecture, Command-Line Interface, Routing Protocols, Cascading Style Sheets (CSS), Service Oriented Architecture
Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Statistical Process Controls, Process Control, Semiconductors, Electronics, Quality Assurance, Verification And Validation, Electronics Engineering, Manufacturing Operations, Manufacturing Processes, Process Improvement, Process Analysis, Product Testing, Electronic Components, Engineering Design Process, Computer Architecture, Computer Hardware, Thermal Management, Scalability, Test Engineering, Systems Integration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Computer Vision, Dashboard, IBM Cloud, Responsible AI, Artificial Intelligence, Data Ethics, Image Analysis, ChatGPT, Cloud Computing, Pandas (Python Package), Business Workflow Analysis, Data Manipulation, No-Code Development, Context Management, Artificial Neural Networks, Cloud Applications, AI Workflows, Cloud Deployment, Application Programming Interface (API), WordPress
Beginner · Professional Certificate · 3 - 6 Months

Scrimba
Skills you'll gain: Cascading Style Sheets (CSS), Responsive Web Design, HTML and CSS, Web Design and Development, Front-End Web Development, Web Design, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Video Editing, TikTok, Storytelling, Animations, Timelines, Post-Production, Content Creation, Multimedia, Video Production, Editing, Productivity, Color Theory, Web Content Accessibility Guidelines, Typography
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Generative AI, Generative Adversarial Networks (GANs), Artificial Intelligence and Machine Learning (AI/ML), Responsible AI, Applied Machine Learning, Data Ethics, Transfer Learning, Federated Learning, Scalability, Machine Learning, Distributed Computing, Model Evaluation, MLOps (Machine Learning Operations), Microsoft Azure, Information Privacy
Intermediate · Course · 1 - 4 Weeks