This is the code repository of the XPath support used by HtmlUnit. HtmlUnit used Apache Xalan (https://xalan.apache.org/) for a long time. But the development of ...

Parses the given document and returns true if the document is well-formed XML. (Note: this is an alias for the standard PostgreSQL function xml_is_well_formed(). The name xml_valid() is technically ...

The function xmlexists evaluates an XPath 1.0 expression (the first argument), with the passed XML value as its context item. The function returns false if the result of that evaluation yields an ...

It is extremely flexible and can be automated via in-built scheduling facilities. Another thing to remember is that Screaming Frog can be customized to crawl non-standard data via XPath integration.