Java applets: Java applet is basically a small program printed in the Java programming language can be surrounded into web pages. Applet programs run on the. Search engines don’t like and not able to run that language because it will not visible to the search engines and will not get crawled and indexed.

Java Scripts: Java Scripts is basically programs printed in the JavaScript programming language. Java Scripts run on the Internet user's computer sooner than the web server's computer. . Search engines don’t like and not able to run that language because it will be not visible to the search engines and will not get crawled and indexed.

Jump Page Ad: Jump Page Ad also known as Floating Ads

Junk pages: Junk page is known as insignificant documents which serve no purpose excluding to spam the search engines through keyword stuffed pages in expects a visitor might click on an adsense ad