What is the difference between SEO and SEM?
The difference between SEO and SEM is that SEO drives unpaid traffic and SEM covers SEO and paid traffic.
Semrush Blog | SEO, SEM, AI Search, & Content Strategy
What are the most important elements of SEO?
The most important elements of SEO are keyword research, content, on-page SEO, off-page SEO, and UX.
What is a 301 redirect?
A 301 redirect is a permanent way to send both visitors and search engines from an old URL to a new URL.
Why is a content audit useful?
A content audit is useful because it helps you understand whether your content still performs as intended.
What does SEO mean?
Search engine optimization (SEO) is a marketing discipline that involves improving a website‘s search visibility.
How can I start SEO as a beginner?
You can start SEO as a beginner by learning how search works, writing content, and using relevant keywords.
Editors' Choice
What Are Backlinks in SEO & How Do I Get Them?
Backlinks are links pointing to your website from other sites and can improve your website’s visibility.
13 Free SEO Tools to Boost Rankings & Traffic
The best free SEO tools include Keyword Magic Tool, Position Tracking, and Ubersuggest.
Link Building for SEO: A Guide to the Basics
Link building can give you the SEO edge you need to get more Google traffic. Here‘s your quick-start guide.
What is competitive analysis? How to do one (+ template)
Competitive analysis is the process of analyzing competitors’ products, marketing, and AI visibility to improve your strategy.
SEO
What is competitive analysis? How to do one (+ template)
Competitive analysis is the process of analyzing competitors’ products, marketing, and AI visibility to improve your strategy.
How to do keyword research in 2026 (6 ways + framework)
Learn 6 ways to do keyword research to find relevant terms you can use on your site to grow visibility.
What is technical SEO? Basics and best practices
Learn what technical SEO is and how to optimize your site for crawling, indexing, and AI visibility with proven best practices.
What Is On-Page SEO? And How to Do It
On-page SEO involves improving webpage content to boost performance in traditional and AI search.
Local SEO: What Is It & How to Do It
Local SEO is the process of improving search visibility, traffic, and brand awareness for local businesses.
Link Building for SEO: A Guide to the Basics
Link building can give you the SEO edge you need to get more Google traffic. Here‘s your quick-start guide.
Marketing
How to track ChatGPT traffic for you and for competitors
Learn how to track ChatGPT traffic, benchmark against competitors, and connect AI visits to visibility signals.
The Ultimate Guide to Creating a Content Marketing Strategy
This step-by-step guide teaches you how to build a content marketing strategy for your business.
Boost your digital marketing efforts
News & Research
10 Small Business Trends for 2025
Learn the top small business trends for 2025 to stay ahead of the competition and keep employees happy.
Which Companies Spend the Most on Digital Advertising? [Study]
Learn what companies spend the most on advertising across 12 separate industries—and how you can gather competitive ad intel for your own niche.
Average CPM for Display Ads: Benchmarks by Industry [Study]
If you‘re looking for CPM benchmarks for digital ads in your industry, this study is for you.
Advertising Trends: The Most Popular Types of Digital Ads [Study]
By partnering with AdClarity, we’ve investigated ad types, ad channels and ad spend so you can plan and strategize with the kind of competitive edge that other players don’t have in your industry.
Top YouTube Searches
We‘ve compiled the top YouTube searches of 2022. Get the YouTube search insights you‘re looking for.