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2. Web crawler - Wikipedia

   en.wikipedia.org/wiki/Web_crawler

   A Web crawler starts with a list of URLs to visit. Those first URLs are called the seeds.As the crawler visits these URLs, by communicating with web servers that respond to those URLs, it identifies all the hyperlinks in the retrieved web pages and adds them to the list of URLs to visit, called the crawl frontier.

3. Web scraping - Wikipedia

   en.wikipedia.org/wiki/Web_scraping

   Web scraping is the process of automatically mining data or collecting information from the World Wide Web. It is a field with active developments sharing a common goal with the semantic web vision, an ambitious initiative that still requires breakthroughs in text processing, semantic understanding, artificial intelligence and human-computer interactions.

4. Distributed web crawling - Wikipedia

   en.wikipedia.org/wiki/Distributed_web_crawling

   Distributed web crawling is a distributed computing technique whereby Internet search engines employ many computers to index the Internet via web crawling.Such systems may allow for users to voluntarily offer their own computing and bandwidth resources towards crawling web pages.

5. Crawl frontier - Wikipedia

   en.wikipedia.org/wiki/Crawl_frontier

   This activity is known as crawling. The policies can include such things as which pages should be visited next, the priorities for each page to be searched, and how often the page is to be visited. [citation needed] The efficiency of the crawl frontier is especially important since one of the characteristics of the Web that make web crawling a ...

6. Search engine optimization - Wikipedia

   en.wikipedia.org/wiki/Search_engine_optimization

   Search engine optimization (SEO) is the process of improving the quality and quantity of website traffic to a website or a web page from search engines. [1] [2] SEO targets unpaid search traffic (usually referred to as "organic" results) rather than direct traffic, referral traffic, social media traffic, or paid traffic.

7. Why is Aolbot-News crawling my page? - AOL Help

   help.aol.com/articles/aolbot

   Are you a webmaster looking for more info about the "Aolbot-News" User-agent? We've got you covered. What is Aolbot-News? Aolbot-News is the automated crawler for news articles on aol.com. Content from these crawled articles may appear in the most relevant sections of the site, including a headline, thumbnail photo, or a brief excerpt with a link to the original source.