A unique name that identifies a website using a combination of characters (letters, numbers, and hyphens) which can be up to 253 ASCII characters long.

Arabic Translation:

Domain Authority

A ranking score defining the relevance of a website for a particular subject area where the higher the domain authority of a site is, the higher rank search engines give it.

Arabic Translation:
مرجعية النطاق

Domain Name System

DNS for short. The Domain Name System (DNS) is a hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network. It associates various information with domain names assigned to each of the participating entities. The Domain Name System delegates the responsibility of assigning domain names and mapping those names to Internet resources by designating authoritative name servers for each domain.

Arabic Translation:
نظام اسم النطاق

Down Syndrome

Down syndrome (DS or DNS), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21. It is usually associated with physical growth delays, mild to moderate intellectual disability, and characteristic facial features.

Arabic Translation:
متلازمة داون


A general term for disorders that involve difficulty in learning to read or interpret words, letters, and other symbols, but that do not affect general intelligence.

Arabic Translation:
عسر القراءة