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There are currently 34 names in this directory

301 Redirect
A 301 redirect is a permanent redirect from one URL to another. It tells search engines and web browsers that the original URL has permanently moved to a new location. When a user or search engine crawls the original URL, they are automatically redirected to the new URL, and the new URL’s content is displayed. A 301 redirect passes almost all of the link equity and ranking power from the old URL to the new one, making it an important tool for preserving search engine rankings when changing the URL structure of a website.


Affiliates are individuals or companies who promote and market products or services on behalf of another company, in exchange for a commission or a percentage of the sales generated. Affiliates are typically paid based on the number of clicks, leads, or sales that they generate for the company.


Backlinks, also known as incoming links, inbound links, or simply links, are links from one website to another. In other words, if a website A links to website B, then website B has a backlink from website A. Backlinks are an important factor in SEO because search engines like Google use them to evaluate the quality and relevance of a website’s content. The number and quality of backlinks pointing to a website are considered by search engines to be a sign of its popularity and authority in a particular subject area or niche.

Backordering is the process of reserving an expired domain name as soon as it becomes available for registration again. When a domain name expires and is not renewed by the owner, it goes through a redemption period and then becomes available for registration by anyone. Backordering allows individuals or companies to reserve the domain name immediately when it becomes available for registration, rather than competing with others to register the name manually. To backorder a domain, a person or company typically uses a backorder service or registrar that monitors the expiration dates of domain names and attempts to register the domain as soon as it becomes available.


ccTLD stands for Country Code Top-Level Domain, which is a type of top-level domain (TLD) that is associated with a specific country or geographic location. Examples of ccTLDs include .gr (Greece), .ca (Canada), .de (Germany), .jp (Japan), and .cn (China). ccTLDs are two-letter codes that are assigned to each country or territory by the Internet Assigned Numbers Authority (IANA), which is responsible for coordinating the global use of the DNS. ccTLDs are used to identify and distinguish websites that are associated with a particular country or geographic region. ccTLDs are managed by designated organizations or authorities in each country or territory, which are responsible for setting the rules and guidelines for registering and managing domain names under the ccTLD. Some ccTLDs have restrictions on who can register domain names under them, while others are open for registration by anyone. Overall, ccTLDs play an important role in identifying and categorizing websites based on their geographic location or country of origin, and they can be used to target specific audiences or markets in different regions around the world.

CF stands for Citation Flow. It is a metric developed by Majestic, a popular SEO tool, to measure the popularity of a website based on the quantity and quality of the links pointing to it. Citation Flow is a score between 0 and 100 that predicts how influential a URL might be based on how many sites link to it. The more high-quality websites linking to a page, the higher its Citation Flow score will be. However, it’s important to note that Citation Flow alone does not indicate the quality or relevance of the links pointing to a website. It only measures the quantity and potential influence of those links. To get a more accurate picture of a website’s link profile, it’s important to also consider other metrics such as Trust Flow, Referring Domains, and the quality and relevance of the individual links.


DA stands for Domain Authority, which is a metric developed by the SEO software company Moz to predict how well a website or domain will rank in search engine results pages (SERPs). DA is based on a scale of 0 to 100, with higher scores indicating a greater likelihood of high search engine rankings.

DNS stands for Domain Name System, which is a hierarchical and decentralized naming system used to translate domain names into IP addresses and vice versa. In simple terms, DNS is like a phonebook for the internet that helps computers and other devices find and communicate with each other using domain names, which are easy-to-remember names that correspond to unique IP addresses that identify each device or server on the internet.

Domain Age
The amount of time that has passed since a domain was first registered. Older domains are generally considered more valuable because they have had more time to accumulate backlinks and establish authority.

Domain Appraisal
The process of determining the value of a domain based on various factors, including age, backlinks, traffic, and other metrics.

Domain Flipping
The practice of buying and selling domain names for a profit. This can include buying expired domains and then reselling them to others.

Domain History
The past record of a domain, including previous owners, content, and usage. This information can be useful in determining the value and potential risks associated with a particular domain.

Domain Parking
The practice of registering a domain name but not using it for a website. Instead, the domain is used to display advertising and generate revenue.

It stands for Domain Rating and is a metric developed by the SEO tool Ahrefs to evaluate the overall authority of a website. It measures the quality and quantity of backlinks pointing to a domain, as well as other factors such as the website’s age and size. The DR score ranges from 0 to 100, with higher scores indicating a stronger backlink profile and greater overall authority. However, it is important to note that DR is just one of many metrics used to evaluate a website’s authority and should not be considered in isolation. Other factors such as the relevance of the website’s content, user engagement, and social media presence also play a role in determining a website’s overall value and authority.


Expired Domains
Expired domains are previously registered domain names that have not been renewed by their original owners and have been released back into the market for registration. This means that anyone can register an expired domain name as long as it is available.


gTLD stands for Generic Top-Level Domain, which is a type of top-level domain (TLD) that is not associated with a specific country or geographic location. Examples of gTLDs include .com, .org, .net, .info, .biz, and .name. gTLDs were created in the 1980s to help categorize and organize websites on the internet. They are used to indicate the purpose or nature of a website’s content or business, such as commercial (.com), non-profit organization (.org), network infrastructure (.net), information (.info), business (.biz), and personal (.name). In 2012, the Internet Corporation for Assigned Names and Numbers (ICANN) introduced a new program that allowed for the creation of new gTLDs beyond the existing ones. This led to the introduction of many new gTLDs such as .app, .shop, .blog, and .xyz, among others. Overall, gTLDs play an important role in identifying and categorizing websites on the internet, and they are managed by designated organizations or authorities that set the rules and guidelines for registering and managing domain names under each gTLD.


ICANN stands for Internet Corporation for Assigned Names and Numbers. It is a non-profit organization that is responsible for managing the internet’s domain name system (DNS), IP address allocation, and other internet protocol resources. ICANN was created in 1998 to oversee the technical management of the internet and ensure its stability and security. ICANN works with a range of stakeholders, including governments, private companies, civil society organizations, and the global internet community, to develop policies and standards for the internet’s operation. ICANN is responsible for the coordination of the domain name system (DNS), which includes the assignment of domain names and IP addresses, the creation and management of top-level domains (TLDs), and the management of the root zone file, which serves as the authoritative source for all TLDs. ICANN plays a critical role in ensuring the stability and security of the internet. Its work helps to ensure that the internet remains a reliable and trusted platform for communication, commerce, and information exchange around the world.

IP stands for Internet Protocol. It is a set of rules that governs the communication between devices on a network, such as the internet. The IP protocol enables devices to exchange information with each other by routing data packets between them. Every device on a network, such as a computer or a mobile phone, has a unique IP address, which is a numerical label assigned to each device. IP addresses are used to identify and locate devices on the internet and enable them to communicate with each other.


A specific word or phrase that people use to search for information online. Keywords are important in SEO because they help search engines understand what a website or page is about.

Keyword Research
The process of identifying and analyzing the keywords that people use to search for information related to a particular topic or niche. This information can be used to optimize a website’s content and improve its visibility on search engines.


A specific topic or subject area that a website or domain focuses on. Niches can be broad, such as “health and wellness,” or narrow, such as “vegan recipes.”


PA stands for Page Authority. Similar to Domain Authority, Page Authority is a metric developed by Moz that predicts how well a specific page on a website will rank on SERPs. Page Authority is based on a scale of 0 to 100, with higher scores indicating a greater likelihood of high search engine rankings.

PBN stands for Private Blog Network. It is a collection of websites that are controlled by a single entity or organization, and are used for the purpose of manipulating search engine rankings.


Referring domains (RD) refer to the number of unique external domains that link to a particular website or page. In other words, it\’s a measure of how many different websites are linking to your website or a specific page on your website. For example, if website A has a link to website B, then website A is considered a referring domain for website B. The more referring domains a website has, the more likely it is to be considered an authority in its industry and to rank higher in search engine results pages.

A technique used to send traffic from one URL to another. This can be useful when redirecting traffic from an expired domain to a new website.

A domain name registrar is a company that is authorized by the Internet Corporation for Assigned Names and Numbers (ICANN) or a country code top-level domain (ccTLD) registry to manage the registration of domain names. When someone wants to register a domain name, they typically go to a registrar and provide the desired domain name and other necessary information such as their contact details, payment information, and nameservers. The registrar then checks if the domain name is available, registers it on the client’s behalf, and manages the domain name registration on an ongoing basis.

A registry is an organization that manages and maintains the database of domain names and related information for a specific top-level domain (TLD). The registry is responsible for ensuring that domain names are unique and can be resolved to the correct IP address through the domain name system (DNS). It also manages the technical aspects of the TLD, such as operating the domain name servers that respond to DNS queries for the TLD, and ensuring the security and stability of the TLD.


SEO stands for Search Engine Optimization, which is the practice of optimizing a website or web page to improve its visibility and ranking on search engine results pages (SERPs) for specific keywords and phrases. The goal of SEO is to increase organic, non-paid traffic to a website by improving its relevance, authority, and user experience.

SEO Value
SEO value refers to the potential impact a domain or website can have on search engine rankings and organic search traffic. It is determined by various factors, including the quality and quantity of backlinks, the relevance of the content, the domain authority, and other technical SEO considerations such as page load speed, mobile-friendliness, and site architecture. The SEO value of a domain or website is important because higher rankings in search engine results pages (SERPs) typically result in more organic traffic, which can lead to more conversions, sales, and revenue. SEO value can be improved by implementing effective SEO strategies, such as keyword research, on-page optimization, link building, and technical optimization.

SERP stands for Search Engine Results Page. It refers to the page that appears after a user enters a search query in a search engine like Google, Bing, or Yahoo. The SERP typically displays a list of results that are relevant to the user’s search query, along with other features such as paid advertisements, local search results, featured snippets, and more. The goal of SEO (Search Engine Optimization) is to improve a website’s visibility and ranking on the SERP, so that it appears higher up in the list of search results, ideally on the first page, and therefore attracts more clicks and traffic.


TF stands for Trust Flow, which is a metric developed by Majestic SEO to measure the quality of a website’ s backlinks. Trust Flow is based on the idea that links from trustworthy sites are more valuable than links from untrustworthy sites. Majestic SEO uses a complex algorithm to determine a site’s Trust Flow score, which ranges from 0 to 100. A site with a high Trust Flow score indicates that it has a large number of high-quality backlinks from trusted and authoritative sources, while a low Trust Flow score indicates that it has few or poor-quality backlinks. Trust Flow is one of several metrics that can be used to evaluate the quality and authority of a website, and it is often used in conjunction with other metrics, such as Citation Flow (CF), Domain Authority (DA), and Page Authority (PA), to provide a more complete picture of a site’s overall SEO profile.

TLD stands for Top-Level Domain, which is the highest level of the domain name system (DNS) hierarchy. It is the last part of a domain name, such as .com, .org, or .net. TLDs are categorized into two types: generic top-level domains (gTLDs) and country code top-level domains (ccTLDs).

Traffic refers to the number of visitors or users that visit a website within a specific period of time. This traffic can be measured using various tools, such as Google Analytics, and is often used as an indicator of a website’s popularity or engagement level. When it comes to expired domains, traffic is an important factor to consider when assessing their value. A high level of traffic can indicate that the website was popular and had a loyal following before it expired, which can make it more valuable to buyers looking to rebuild or repurpose the website. However, it is important to note that not all traffic is created equal, and the quality of the traffic, such as its relevance to the niche or industry, should also be taken into account.


WHOIS is a protocol and database used to look up information about a domain name or an IP address. It provides information such as the name and contact details of the domain name owner, registration and expiration dates, nameservers, and other technical details related to the domain.
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