SEO has an abbreviation problem. Walk into any meeting with a marketing agency and you'll hear things like "your CWV scores are hurting your SERP positioning, so we need to fix LCP and CLS before we can improve CTR" — and nobody stops to check whether everyone in the room knows what any of that means.
We've been in this industry long enough to know that the jargon can be a barrier. Clients shouldn't need a decoder ring to understand their own SEO reports. So we put together this reference — every abbreviation you're likely to encounter in SEO, organized by category and explained in plain English.
Bookmark this page. It'll save you a lot of confused nodding in your next marketing call.
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Core SEO & Search Marketing
These are the abbreviations you'll hear in almost every SEO conversation. If you only learn ten terms from this list, make it these.
🔎
Core SEO & Search Marketing
12 terms
SEO
Search Engine Optimization
The practice of improving a website to increase its visibility in organic (unpaid) search results. Covers everything from content strategy to technical performance to link building. It's what we do all day.
Our full SEO breakdown →SERP
Search Engine Results Page
The page Google (or Bing, or any search engine) shows you after you type in a query. Includes organic results, paid ads, featured snippets, map packs, and "People Also Ask" boxes. When someone says "we need to improve your SERP position," they mean we need to get you higher on this page.
SEM
Search Engine Marketing
The umbrella term for both SEO (organic) and PPC (paid) search strategies. In practice, most people use SEM to mean paid search specifically, even though that's technically incomplete.
PPC
Pay-Per-Click
An advertising model where you pay each time someone clicks your ad. Google Ads is the most common PPC platform. Unlike SEO, the traffic stops the moment you stop paying.
Our PPC services →CTR
Click-Through Rate
The percentage of people who see your listing in search results and actually click it. If 100 people see your result and 5 click, that's a 5% CTR. Title tags and meta descriptions are the biggest levers for improving this.
CPC
Cost Per Click
How much you pay for each click in a PPC campaign. Varies wildly by industry — a click for "personal injury lawyer" can cost $200+, while "best pizza near me" might be $2. This is why SEO's "free" organic clicks are so valuable in high-CPC industries.
CPA
Cost Per Acquisition
How much it costs to acquire one customer or lead through a given marketing channel. The number that actually matters for ROI calculations — a $5 CPC doesn't mean much if it takes 50 clicks to get a lead.
CPM
Cost Per Mille (Thousand Impressions)
What you pay per 1,000 times your ad is shown, regardless of whether anyone clicks. Common in display advertising. "Mille" is Latin for thousand — marketing loves to make simple things sound complicated.
ROAS
Return on Ad Spend
Revenue generated for every dollar spent on advertising. A ROAS of 5:1 means you made $5 for every $1 spent. Used primarily for paid campaigns, not organic SEO (where ROI is the more common metric).
ROI
Return on Investment
The classic: how much money you made relative to how much you spent. For SEO, ROI tends to be negative in the first 3–6 months and then compounds significantly over time.
When to expect results →KPI
Key Performance Indicator
A measurable value that shows how effectively you're achieving a business objective. For SEO, common KPIs include organic traffic, keyword rankings, conversion rate, and organic leads generated.
KW
Keyword
The word or phrase a person types into a search engine. Shorthand you'll see in reports and spreadsheets constantly. "KW research" = keyword research.
Our keyword guide →
Technical SEO & Web Performance
This is where the alphabet soup gets thick. Half the terms in a technical SEO audit are abbreviations, and a lot of them relate to page speed metrics that Google uses as ranking factors.
⚙️
Technical SEO & Web Performance
18 terms
URL
Uniform Resource Locator
A web address. https://dash-seo.com/services/seo/ is a URL. Clean, descriptive URLs that include relevant keywords are a (small) ranking factor — and a big usability factor.
HTTP
Hypertext Transfer Protocol
The protocol your browser uses to communicate with websites. The "S" in HTTPS stands for Secure — meaning the connection is encrypted. Google has used HTTPS as a ranking signal since 2014. If your site is still on HTTP, fix it today.
SSL
Secure Sockets Layer
The encryption technology that makes HTTPS possible. Technically, the industry has moved to TLS (Transport Layer Security), but everyone still calls it SSL. That padlock icon in your browser? That's SSL/TLS at work.
Does SSL affect SEO? →CMS
Content Management System
The software you use to build and manage your website. WordPress, Squarespace, Wix, Webflow, Shopify — all CMS platforms. Your CMS choice has a real impact on what's possible with SEO.
CWV
Core Web Vitals
Google's three key metrics for measuring user experience on a web page: LCP, INP, and CLS (all defined below). These are confirmed ranking factors. You can check yours in Google Search Console or PageSpeed Insights.
LCP
Largest Contentful Paint
How long it takes for the biggest visible element on a page (usually a hero image or heading) to fully load. Target: under 2.5 seconds. The most impactful Core Web Vital for most sites.
Image optimization helps here →INP
Interaction to Next Paint
Measures how quickly your page responds when someone clicks a button, taps a link, or interacts with any element. Replaced FID (First Input Delay) in 2024 as a Core Web Vital. Target: under 200 milliseconds.
CLS
Cumulative Layout Shift
How much the page content shifts around unexpectedly while loading. You know when you're about to tap a button and the whole page jumps because an ad loaded above it? That's a CLS problem. Target: under 0.1.
FCP
First Contentful Paint
How long until the browser renders the first piece of visible content — text, an image, anything. Not a Core Web Vital, but a useful diagnostic. If FCP is slow, everything downstream will be slow too.
TTFB
Time to First Byte
How long it takes your server to start sending data back after a request. A slow TTFB usually means your hosting is underpowered or your server-side code is bloated. Under 800ms is the target.
CDN
Content Delivery Network
A network of servers spread across the globe that serve your website from whichever location is closest to the user. Makes your site faster for visitors who are far from your main server. Cloudflare is the most popular one.
DNS
Domain Name System
The system that translates human-readable domain names (dash-seo.com) into IP addresses that computers understand. Slow DNS = slow initial page loads. Most people never think about it until something breaks.
XML
Extensible Markup Language
In SEO, you'll almost always see this in the context of "XML sitemap" — a machine-readable file that lists every page on your site so search engines can find and crawl them efficiently.
HTML
Hypertext Markup Language
The foundational code that structures every web page. Headings, paragraphs, links, images — all defined in HTML. SEO-relevant HTML elements include title tags, meta descriptions, heading tags (H1–H6), and alt attributes.
CSS
Cascading Style Sheets
The code that controls how a web page looks — colors, fonts, layout, spacing. Render-blocking CSS can hurt page speed (and therefore rankings), which is why CSS optimization matters for technical SEO.
JS
JavaScript
The programming language that makes websites interactive. Google can render JS, but not always reliably or quickly. Heavy JS frameworks can create SEO problems if content isn't visible in the initial HTML.
API
Application Programming Interface
A way for different software systems to talk to each other. In SEO, you'll encounter APIs when pulling data from tools like Google Search Console, Ahrefs, or SEMrush into dashboards or reports.
AMP
Accelerated Mobile Pages
A Google-backed framework for creating stripped-down, fast-loading mobile pages. Once pushed aggressively by Google, AMP has fallen out of favor. It's no longer required for Top Stories and most sites don't need it. Consider it legacy tech at this point.
Authority & Trust Metrics
These are the scores and signals that SEO tools and Google use to evaluate how authoritative and trustworthy a website is. You'll see these constantly in SEO reports and audits.
🏆
Authority & Trust Metrics
8 terms
E-E-A-T
Experience, Expertise, Authoritativeness, Trustworthiness
Google's framework for evaluating content quality. Not a direct ranking factor (there's no E-E-A-T score), but it guides how Google's quality raters assess sites. Critical for YMYL topics like healthcare, finance, and legal. The extra "E" for Experience was added in late 2022.
YMYL
Your Money or Your Life
Google's category for content that could impact a person's health, financial stability, safety, or well-being. Law firms, medical practices, and financial advisors all produce YMYL content — which means Google holds you to a higher standard. This is exactly why we specialize in
financial services,
law firm, and
healthcare SEO.
DA
Domain Authority
A score from 0–100 created by Moz that predicts how likely a domain is to rank. It's a third-party metric, not a Google metric — Google doesn't use DA. But it's a useful comparative benchmark. Higher DA generally correlates with better rankings.
DR
Domain Rating
Ahrefs' version of domain authority. Same concept as DA, different methodology and scale. Also 0–100. Most agencies use either DA or DR — we tend to reference DR since we use Ahrefs as our primary tool.
PA
Page Authority
Like DA but for a specific page instead of the whole domain. A single blog post can have a high PA if it's earned a lot of backlinks, even if the overall domain is relatively new.
TF
Trust Flow
A Majestic metric (0–100) that measures the quality of backlinks pointing to a site. A high TF means you're earning links from trustworthy, authoritative sources. More useful than raw link count.
CF
Citation Flow
The Majestic counterpart to Trust Flow — measures the volume of links without considering quality. A high CF with a low TF usually means a lot of low-quality links, which isn't great.
PR
PageRank
Google's original algorithm for ranking pages based on backlink quantity and quality. Named after Larry Page, not web pages. Google stopped publicly sharing PR scores in 2016, but the underlying concept is still central to how rankings work.
Content & Strategy
These abbreviations come up during content planning, creation, and optimization — the part of SEO that involves actually writing and structuring the content on your website.
✍️
Content & Strategy
12 terms
CRO
Conversion Rate Optimization
The practice of improving your website to turn more visitors into leads or customers. SEO gets people to your site. CRO makes sure they actually do something once they're there.
Our CRO services →CTA
Call to Action
The button, link, or prompt that tells a visitor what to do next. "Schedule a Consultation," "Get a Free Quote," "Download the Guide." Every page should have one. Every CTA should be obvious.
UX
User Experience
How easy and pleasant it is to use your website. Google increasingly factors UX signals into rankings — page speed, mobile usability, layout stability, and how quickly users find what they're looking for.
UI
User Interface
The visual design elements that users interact with — buttons, menus, forms, navigation. Related to UX but more focused on visual design than overall experience. Good UI contributes to good UX.
NLP
Natural Language Processing
How AI systems (including Google's) understand human language. Google uses NLP to interpret search intent, understand context, and evaluate content quality. BERT and MUM are Google's NLP models. This is part of why "writing for humans" now works better than "writing for bots."
AI
Artificial Intelligence
In SEO, AI shows up in two contexts: Google's AI-powered ranking algorithms (RankBrain, BERT, MUM, SGE), and AI content generation tools that marketers use to create content. Google's official stance: they don't care if content is AI-generated, as long as it's high quality and helpful. Our take: AI is a drafting tool, not a publishing tool.
SGE
Search Generative Experience
Google's AI-generated answers that appear at the top of some search results. Now rebranded as "AI Overviews." These pull information from multiple sources and can reduce clicks to individual websites. The impact on organic traffic is still evolving — we're monitoring it closely for every client.
TOFU
Top of Funnel
Content targeting people in the early research phase who aren't ready to buy yet. "What is estate planning?" is TOFU. Builds awareness and drives traffic, but doesn't directly generate leads. Important for topical authority.
MOFU
Middle of Funnel
Content for people who know they have a need and are evaluating options. "How to choose an estate planning attorney" is MOFU. This is where comparison content, guides, and case studies live.
BOFU
Bottom of Funnel
Content for people who are ready to act. "Estate planning attorney in [city]" is BOFU. Service pages, pricing pages, and contact pages. The highest-converting content on your site, and usually the hardest to rank for.
UGC
User-Generated Content
Content created by your users — reviews, comments, forum posts. Google also uses "UGC" as a link attribute (rel="ugc") to identify links in user-generated content like blog comments, signaling that the site owner didn't place the link.
FAQ
Frequently Asked Questions
In SEO, FAQ sections serve double duty: they answer real user questions (good UX) and they're eligible for FAQ schema markup, which can earn expanded SERP listings with dropdown answers. Google has scaled back FAQ rich results, but the content value remains.
Local SEO
If you're a brick-and-mortar business or serve a specific geographic area, these are the abbreviations that will come up in your local SEO strategy.
GBP
Google Business Profile
Your business listing on Google — the panel that shows up when someone searches your name, and the listing that appears in the Map Pack. Formerly called GMB (Google My Business). Optimizing this is the single highest-ROI local SEO activity.
Our local SEO services →GMB
Google My Business
The old name for Google Business Profile. Google renamed it in 2021, but plenty of people (and tools) still say GMB. If someone mentions GMB, they mean GBP. Same thing.
NAP
Name, Address, Phone Number
Your business's name, address, and phone number — and the consistency of that information across every listing on the internet. If your GBP says "Suite 200" but Yelp says "Ste. 200" and your website says "#200," that inconsistency can hurt local rankings. Consistency matters more than most people realize.
LSA
Local Services Ads
Google's pay-per-lead ad format for local service businesses. Shows a "Google Guaranteed" or "Google Screened" badge. Available for lawyers, plumbers, HVAC, dentists, financial planners, and other local services. Not the same as regular Google Ads — you pay per lead, not per click.
MAP
Map Pack (Local Pack)
The cluster of three local business listings that appears with a Google Map at the top of local search results. Getting into the Map Pack is the primary goal of local SEO — these three spots capture a disproportionate share of local search clicks.
Link Building & Off-Page SEO
🔗
Link Building & Off-Page SEO
7 terms
HARO
Help a Reporter Out
A platform where journalists post requests for expert sources. Responding to relevant queries can earn you mentions and backlinks from major publications. It was acquired by Cision and rebranded to Connectively, then shut down in 2024 — but the concept lives on through alternatives like Qwoted, Featured, and Source of Sources. People still call the tactic "doing HARO."
Full off-page strategy →PBN
Private Blog Network
A network of websites owned by one person specifically to create artificial backlinks. This is a black-hat tactic. Google actively penalizes sites that use PBNs. If an agency is offering you PBN links, run. We wrote about why in our
off-page SEO guide.
DR
Domain Rating
Listed in Authority Metrics above — but you'll hear DR constantly during link building conversations. "That's a DR 65 site" means it's a moderately authoritative domain, and a link from it would be valuable.
DoFollow
DoFollow Link
A normal link that passes SEO value (link equity) from the linking site to yours. By default, all links are DoFollow unless explicitly marked otherwise. These are the links you want to earn.
NoFollow
NoFollow Link
A link tagged with rel="nofollow", telling Google not to pass ranking value through it. Common on social media, blog comments, and sponsored content. NoFollow links still drive referral traffic — they just don't directly boost your rankings.
.EDU
.edu Domain Link
A backlink from a university or educational institution website. Widely considered among the most valuable link types because .edu domains tend to have very high authority. Earning these legitimately — through scholarship pages, alumni features, or research collaborations — is gold for SEO.
.GOV
.gov Domain Link
A backlink from a government website. Extremely high authority. Getting listed on a state licensing board, SBA directory, or government resource page is one of the strongest link building wins possible — especially for regulated industries.
Analytics & Reporting Tools
📊
Analytics & Reporting
8 terms
GA
Google Analytics
Google's free website analytics tool. GA4 is the current version (it replaced Universal Analytics in 2023). Tracks traffic, user behavior, conversions, and just about everything else. If your site doesn't have GA4 installed, that should be job #1.
GSC
Google Search Console
A free tool from Google that shows how your site performs in search — which queries you appear for, your average position, click-through rates, crawl errors, indexing issues, and Core Web Vitals data. If GA tells you what happens on your site, GSC tells you how Google sees your site. Essential.
GTM
Google Tag Manager
A tool for managing tracking codes (pixels, scripts, conversion tags) on your website without editing the code directly. Makes it much easier to add and update analytics tracking, event tracking, and marketing pixels.
GA4
Google Analytics 4
The current version of Google Analytics, which replaced Universal Analytics (UA) in July 2023. Event-based rather than session-based. Different interface, different data model, different learning curve. Most people still find it less intuitive than the old version. But it's what we've got.
UTM
Urchin Tracking Module
Tags added to the end of URLs to track where traffic comes from. If you've ever clicked a link that ends with ?utm_source=newsletter&utm_medium=email, that's UTM tracking. Named after Urchin Software, which Google acquired and turned into Google Analytics. The name stuck.
GDS
Google Data Studio (now Looker Studio)
Google's free dashboard and reporting tool. Renamed to Looker Studio, but many people still call it GDS or Data Studio. We use it to build custom SEO dashboards that pull data from GA4, GSC, and other sources into one place.
Our analytics services →BR
Bounce Rate
The percentage of visitors who leave your site after viewing only one page. In GA4, this has been redefined as sessions that weren't "engaged sessions" (under 10 seconds, no conversion, no second page view). A high bounce rate on a blog post is normal. A high bounce rate on a service page is a problem.
CVR
Conversion Rate
The percentage of visitors who complete a desired action — filling out a form, calling your office, booking an appointment. The metric that connects traffic to actual business results. SEO drives traffic; CVR tells you whether that traffic is doing anything useful.
✅ Abbreviations your agency should always explain
If your SEO agency sends you a report full of abbreviations without defining them, that's a communication problem — not a knowledge gap on your end. You shouldn't need to Google the terms in your own SEO report. At DASH-SEO, every report we send includes plain-English explanations of every metric. If something's unclear, ask. Good agencies welcome questions, because a client who understands their data makes better decisions.
Wrapping Up
SEO has more abbreviations than it probably needs. Half of them are legacy terms that nobody bothered to retire (looking at you, UTM). But knowing what they mean — or at least having a reference page to check — makes the difference between understanding your SEO strategy and just trusting that someone else does.
We built this page to be a reference, not a one-time read. Bookmark it and come back whenever you encounter a term that doesn't make sense. And if you hit an abbreviation we haven't covered, let us know — we'll add it.
If reading through this list made you realize that your website might need more attention than it's getting, our free SEO audit is a good next step. We'll show you where your site stands today and what the biggest opportunities are — all explained in language that doesn't require a glossary.