HTML Parsing
DataDefinition
HTML parsing is the process of analyzing HTML markup to extract its structure and content. Parsers convert raw HTML strings into navigable tree structures that programs can query and manipulate.
How It Relates to CrawlForge
HTML parsing is the core technical operation behind web scraping. Raw HTML from a web page must be parsed into a structured representation before any data can be extracted. The quality of the parser determines how well it handles malformed HTML, which is common on the web.
CrawlForge handles HTML parsing internally across all its tools, using robust parsers that handle real-world HTML gracefully. You never need to deal with parsing quirks yourself -- just specify what data you need and the tools return clean results.
Related CrawlForge Tools
Related Terms
DOM Parsing
DOM parsing is the process of converting raw HTML into a structured Document Object Model tree. This tree representation allows programs to navigate and extract specific elements from a web page.
CSS Selector
A CSS selector is a pattern used to select and target specific HTML elements on a web page. In web scraping, selectors identify exactly which data to extract from a page's structure.
XPath
XPath (XML Path Language) is a query language for selecting nodes from an XML or HTML document. It provides a more powerful and flexible way to navigate document trees than CSS selectors alone.
JSON-LD
JSON-LD (JSON for Linking Data) is a method of encoding structured data using JSON format. It is the preferred format for embedding schema.org markup in web pages for search engine understanding.
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