Online Poker Tells
From: poker-strategy.org
Several of the "tells" I have listed here are useful in both online and offline poker. However, since we lack the ability to read opponents physical expressions, these tells that are available to us become that much more important.
First, let us define a "tell." A "tell' is a habitual action by another player that gives you a clue as to what he is holding. In offline poker, a widening of the eyes is often a "tell" of a very strong hand. That is one reason you see so many poker players wearing sunglasses at the table. It's not because of the bright vegas lights.
So what might we look for in the online game that will give us clues as to when our opponents are bluffing, have the nut hand, etc? Lets examine a few.
Speed of Play
Every online poker room has a set number of seconds that each player has to respond before he is declared either all-in or folded. Sometimes, due to internet issues, a player's actions will almost always be slow and laggy. However, often, the speed of play can be a good "tell." Typically, a quick bet is a sign of weakness, and a delayed action is a sign of strength, as the player is calculating his strategy with what he percieves to be a huge hand. Watch how much time it takes the other players to make their action, and mentally make a note of it. If you get a chance to see their cards at showdown, see if you can determine what they "slow bet" with and what they "fast bet" with.
Now would be a good time to think about our own play and whether or not we exhibit these tells by our speed of play. A good strategy is to try and take the same amount of time for every action, so that observant players cannot draw any conclusions from your own speed of play.