A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
An anti-spam technique that was developed to block robots from spamming a site. CAPTCHA works by asking the user to answer a question or solve a problem (such as reading a bit of text in an image) tha…
Words with capital letters do not always have the same meaning when written with lowercase letters.
Catch-all questions are designed to provide a comprehensive answer to an entire topic. Future questions about the topic are then marked as duplicate.
For questions relating to the California Consumer Privacy Act
A country code top-level domain (ccTLD) is an Internet top-level domain generally used or reserved for a country.
A content delivery network or content distribution network (CDN) is a system of computers containing copies of data placed at various nodes of a network.
The rate at which web pages change.
Generic term for "Instant Messaging System". It can also represent a discussion that occurs in an Instant Messaging System.
Low in cost, the opposite of expensive.
The act of serving different content to different website visitors, particularly when serving different content to search engine bots than normal website users.
Cloud computing is about hardware-based services involving computing, network and storage capacities. These services are provided on-demand, hosted by the cloud provider and can easily scale up and do…
CloudFlare is a CDN marketed as improving website performance and speed and providing security.
Cloud hosting is hosting a service, commonly a website, on multiple distributed servers. Like a server farm, this provides greater performance (through load balancing) and availability than using a si…
CMS stands for Content Management System. A CMS is a platform used to build websites that are easily edited by multiple users.
A CNAME record or Canonical Name record is a type of resource record in the Domain Name System (DNS) that specifies that the domain name is an alias of another, canonical domain name.
An open source web application framework for use in building dynamic web sites with PHP.