Searchable Glossary

Real Estate SEO Glossary

50 essential terms, each with a dedicated page, plain-English definition, and links to deeper guides. Several of them come up constantly when agents start buying real estate backlinks, so start there if the vocabulary is new to you.

Last updated: April 28, 2026

AI Overviews are Google's AI-generated answer blocks shown at the top of search results.

Anchor text is the visible, clickable words inside a hyperlink.

Anchor Text Diversity

Anchor text diversity refers to using varied link text across your backlink profile, with over-optimised exact-match anchor text triggering Google penalties while natural variation signals organic link acquisition.

A backlink is a link from another website pointing to yours, acting as a vote of confidence to Google.

Barnacle SEO is the strategy of ranking on high-authority third-party platforms (Zillow, Yelp, Google Business Profile) for keywords where your own site cannot yet compete.

Bounce rate is the percentage of visitors who leave a website after viewing only one page, with high bounce rates on real estate sites often indicating a mismatch between search intent and page content.

A canonical tag is an HTML element that tells Google which version of a page is the preferred one when duplicate or similar content exists across multiple URLs.

A citation is any online mention of your business name, address, and phone, with or without a link.

Click-Through Rate (CTR)

Click-through rate is the percentage of searchers who click on a search result after seeing it, with higher CTR signalling relevance to Google and improving rankings independently of backlinks.

Co-citation occurs when two websites are mentioned together frequently across the web, signalling to Google that they are topically related even without a direct link between them.

Core Web Vitals

Core Web Vitals are Google's three page experience metrics: LCP, INP, and CLS.

Crawl budget is the number of pages Googlebot will fetch from your site within a given period.

Crawl depth refers to the number of clicks required to reach a page from the homepage, with pages deeper than 3 clicks receiving less crawl priority and ranking more slowly.

Disavow is a Google Search Console tool that tells Google to ignore specific backlinks pointing to your site.

Domain Authority (DA)

Domain Authority is Moz's 1-100 score predicting how well a website will rank in Google.

Domain Rating (DR)

Domain Rating is Ahrefs' 0-100 score measuring the strength of a website's backlink profile.

Doorway pages are low-quality pages created to rank for specific searches and funnel users to a single destination, with Google penalising these when they provide no unique value to searchers.

Dwell time is the length of time a searcher spends on a webpage after clicking from search results, with longer dwell time signalling content quality and relevance to Google.

E-E-A-T stands for Experience, Expertise, Authoritativeness, and Trustworthiness, Google's quality framework.

Featured Snippet

A featured snippet is a boxed answer Google extracts from a ranking page and displays at position zero.

GEO (Generative Engine Optimization)

GEO is the practice of optimizing content to be cited by AI engines like ChatGPT, Perplexity, and Gemini.

Guest posting is publishing an article on someone else's website in exchange for a backlink.

Helpful Content System

The Helpful Content System is a Google ranking system that rewards people-first content and demotes content created primarily for search engines.

Hreflang is an HTML attribute that tells Google which language and regional version of a page to serve to users in different countries, essential for real estate sites targeting multiple English-speaking markets.

IDX (Internet Data Exchange)

IDX is the system that pulls live MLS listings into a real estate website.

Internal Linking

Internal linking is the practice of linking between pages on your own website.

Keyword Cannibalization

Keyword cannibalization occurs when two or more pages on the same website compete for the same keyword, splitting ranking signals and weakening both pages.

Link equity (also called link juice) is the authority value passed from one page to another through a hyperlink, with more authoritative linking pages transferring more equity.

Link Juice (Link Equity)

Link juice is the SEO authority that flows from one page to another through hyperlinks.

Link velocity is the rate at which a website acquires new backlinks over time.

Local Pack (Map Pack)

The Local Pack is the block of 3 Google Business Profile listings shown above organic results for local queries.

Long-Tail Keyword

A long-tail keyword is a specific search query of 4+ words with lower volume but higher purchase intent.

LSI (Latent Semantic Indexing) keywords are terms semantically related to your target keyword, with natural use throughout content signalling topical depth to Google beyond exact-match keyword repetition.

Mobile-First Indexing

Mobile-first indexing means Google predominantly uses the mobile version of a webpage for indexing and ranking, making mobile optimisation a ranking requirement rather than an option.

NAP Consistency

NAP Consistency means your business Name, Address, and Phone are identical across every directory and citation.

Organic Traffic

Organic traffic is the visitors who reach your website by clicking unpaid search engine results.

PageRank is Google's original algorithm for measuring the importance of a webpage based on the quantity and quality of links pointing to it.

Parasite SEO is publishing content on high-authority third-party platforms to rank for competitive keywords your own domain cannot yet reach, a legitimate short-term strategy when used with quality content.

PBN (Private Blog Network)

A PBN is a network of websites built or acquired solely to pass backlinks to a target site.

A pillar page is a long, complete page that covers a broad topic and links out to deeper sub-pages.

Rich results are enhanced search listings with extra visual elements like ratings, images, or FAQ accordions.

Schema markup is structured code added to a webpage that helps Google understand its content.

Search intent is the underlying reason behind a query: informational, navigational, commercial, or transactional.

SERP (Search Engine Results Page)

A SERP is the page Google displays after a user types a query.

A silo structure organises a website into thematic clusters where related pages link to each other and to a hub page, signalling topical authority to search engines.

Structured Data

Structured data is code added to a webpage that helps search engines understand the content, enabling rich results like FAQ accordions, star ratings, and property listing cards in Google search results.

TF-IDF (Term Frequency-Inverse Document Frequency) measures how important a word is to a document relative to a collection of documents, used by Google to assess whether content covers a topic with appropriate depth and terminology.

Thin content refers to pages with little or no original value, including short word counts, duplicate text, or auto-generated pages that fail to satisfy user search intent.

Topical Authority

Topical authority is how comprehensively your site covers a subject area in Google's eyes.

YMYL (Your Money Your Life)

YMYL refers to topics that affect financial, health, safety, or life decisions, which Google holds to higher quality standards.

Looking for a beginner overview? See our 25 Must-Know SEO Terms or the long-form glossary. For niche-relevant real estate backlinks, visit RealEstateBacklinks.net.