Build a Property Aggregating Website pulling from about 5 different property agency website and blog.

We are doing a Proof of Concept project that would like to aggregating 5 different property agency sources of website and blog that I would like to be able to set the time of auto-scrape their content, e.g. daily or weekly. I can setup by a parameter. We will provide the Raw table structure and each website field mapping. Most of the source sites don't have RSS feeds so they would need to be scraped by identify website content. Scraped content would remain in a database. Parameter need to be set Time Interval (hours): 24, means run every 24 hours Source: From 0 to 5. 0 means run all source, 1 to 5 specific run individual source only Top: 0 to 100, 0 means scrape all content until finished, 1 - 100 means top 1 to top 100 record only. Output: DB or JSON. We can set the output as JSON or direct to our DB