1 min read
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.Semrush TeamJan 10, 2025
Semrush Blog | SEO, SEM, AI Search, & Content Strategy
1 min read
Why is a content audit useful?
A content audit is useful because it helps you understand whether your content still performs as intended.Semrush TeamJan 10, 2025
1 min read
What does SEO mean?
Search engine optimization (SEO) is a marketing discipline that involves improving a website‘s search visibility.Semrush TeamJan 10, 2025
1 min read
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.Semrush TeamJan 10, 2025
1 min read
Is link building still relevant to SEO?
Yes, link building is still relevant to SEO. Backlinks remain a core ranking factor in Google’s algorithms.Semrush TeamJan 10, 2025
1 min read
Is technical SEO hard?
No, technical SEO isn‘t hard. The basics are simple but implementation can be complex and require experts.Semrush TeamJan 10, 2025
Editors' Choice
12 min read
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.Rachel HandleyJan 17, 2025
8 min read
On-Page SEO: What It Is and How to Do It
This is a guide to on-page SEO. Learn exactly how to optimize your titles, descriptions, and content in 2024.Kelly LyonsDec 15, 2024
10 min read
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.Carlos SilvaDec 04, 2024
7 min read
Check Website Accessibility: Manual Checks and Tools to Use in 2025
Is it time to check your website accessibility? Remember that accessibility is about improving the user experience for everyone – including people with disabilities.Luke HarselNov 27, 2024
11 min read
What Is SEO? An Intro to Search Engine Optimization
SEO (search engine optimization) is an effort to get more unpaid visibility in search engines like Google.Rachel HandleyNov 25, 2024
19 min read
Keyword Research for SEO: What It Is & How to Do It
Keyword research is the process of finding & analyzing what relevant audiences search for in search engines.Rachel HandleyJun 25, 2024
Competitor Intelligence & Research
10 min read
What Is a Competitive Analysis? (with Template + Examples)
Learn how to do a competitive analysis and compare your brand against your competitors.Alex LindleyJul 11, 2025
8 min read
Banner Ad Sizes: Choosing the Right Size
Knowing your options is important so you can visualize how your ad will look, and how easily people will be able to see the ad.Grace BrennanOct 18, 2024
6 min read
What Is Ecommerce? How It Works & Getting Started
Ecommerce is selling products and/or services online via websites and apps instead of in physical stores.Sydney GoOct 15, 2024
6 min read
What Is Marketing? [Simple Definition, Purpose, & Types]
Marketing is all the activities your brand uses to reach your target audience and turn them into buyers.Sydney GoOct 11, 2024
10 min read
How to Make an Ad, Step by Step
A great ad doesn’t bombard audiences’ in their newsfeed, it conveys a clear brand message, offers value, and earns users’ attention.Grace BrennanSep 05, 2024
8 min read
How to Find YouTube Influencers
Need help finding influencers on YouTube for a partnership campaign? Follow these steps.Grace BrennanApr 18, 2024
7 min read
10 Small Business Trends for 2025
Learn the top small business trends for 2025 to stay ahead of the competition and keep employees happy.Ankit VoraFeb 19, 2024
![Which Companies Spend the Most on Digital Advertising? [Study]](https://static.semrush.com/blog/uploads/media/e2/98/e29828933ff834e1c7074b99d9d0e81b/74cff272e413c579ca36a02761b14617/companies-spend-the-most-on-advertising.svg)
7 min read
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.Shannon O‘SheaNov 14, 2023
![Average CPM for Display Ads: Benchmarks by Industry [Study]](https://static.semrush.com/blog/uploads/media/88/08/88084dec367a2a9f6ce1ca2881ffdd7e/45eaac9207cb53609be763aa9bde7fef/adclarity-data-study-3.svg)
4 min read
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.Luke HarselOct 23, 2023
![Advertising Trends: The Most Popular Types of Digital Ads [Study]](https://static.semrush.com/blog/uploads/media/88/6b/886b183b813623522c14ab6d85846fdd/d9aac442306f4c67b9b749a90ebbc21b/adclarity-data-study-2.svg)
5 min read
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.Luke HarselOct 10, 2023
2 min read
Top YouTube Searches
We‘ve compiled the top YouTube searches of 2022. Get the YouTube search insights you‘re looking for.Carlos SilvaDec 23, 2022
2 min read
Top 100: The Most Visited Websites in the US [2025 Top Websites Edition]
This post uncovers the top 100 most visited websites in the US, deep-diving into a few industries — Media, Retail, and Streaming Services — that show the biggest position changes.Natalia ZhukovaDec 23, 2022