Bug term explained

The term bug has roots in american slang - bag, which means a defect or deficiency in the equipment. In SEO and web development is a defect in the site or some sort of algorithm.

Examples of the use of bug in the communication:

• Found a dozen of bugs on the website. Means that someone found a critical failure that must be rectified immediately.
• In Yandex big bug in the results when you type tags into the search form. This means that the search algorithm of Yandex had a bad reaction to the user's query and gave unexpected results.
• BuggyContent Management System. Means that the CMS is to create a website (blog, forum) is full of faults and its use is not recommended.

By size, bugs are divided into three types:

• Minor bugs.
  
• Serious error.
• Showstoppers.

Regarding the frequency of its appearance bugs are divided into:

• permanent;
• episodic;
• those that appear only on the client machine.