Node Connectivity
There are 4067 nodes that can be used as predessesor
for a node with an input port of type 
Table.
Sitemap Retriever
Retrieve and parse sitemaps.
URL Domain Extractor Streamable
This node extracts the domain from a given URL.
URL Normalizer Streamable
The URL normalizer transforms URLs to a normalized and canonicalized representation.
URL Resolver Streamable
The URL resolver accesses the provided URLs and transforms them to their redirected URLs if necessary.
Web Page Content Extractor Streamable
Extractor for content from (X)HTML documents.
Web Searcher
Query web search engines.
Web Searcher Deprecated
Query web search engines.
InfluxDBConnector
An InfluxDB Connector
Ruby Data Generator
This node implements Ruby scripts for data generation only. jRuby-based.
Ruby Script
This node implements Ruby scripts. jRuby-based.