SEO Glossary – U
URL
URL stands for Uniform Resource Locator which in lay man language means web address.
URL Rewrite
A technique used to help make URLs more user and search engine friendly.
Usenet
A search service which is focused on a particular field, a particular type of information, or a particular information format.
User Session
It refers to the time duration for which the user has been using the particular web page.
The number of user sessions on a site is used in measuring the amount of traffic a Web site gets. The site administrator determines what the time frame of a user session will be (e.g., 30 minutes). If the visitor comes back to the site within that time period, it is still considered one user session because any number of visits within that 30 minutes will only count as one session. If the visitor returns to the site after the allotted time period has expired, say an hour from the initial visit, then it is counted as a separate user session.
User Session
It refers to the time duration for which the user has been using the particular web page.
The number of user sessions on a site is used in measuring the amount of traffic a Web site gets. The site administrator determines what the time frame of a user session will be (e.g., 30 minutes). If the visitor comes back to the site within that time period, it is still considered one user session because any number of visits within that 30 minutes will only count as one session. If the visitor returns to the site after the allotted time period has expired, say an hour from the initial visit, then it is counted as a separate user session.
Unethical SEO
Update
Usability
Usage Data
User Generated Content (UGC)
Unique Visitor
User Agent