• Do you know the main issue with content optimisation tools?
• They are often better at some things than others, and that includes all the SEO Chrome extensions. Some are excellent at finding keywords, while others are ideal for checking links, and some give better technical suggestions.
• If you plan on optimising your site, using a combination of tools is likely to produce the best results. You don't need a huge budget as many Chrome extensions and SEO tools can be downloaded for free.
• Sound good? Great. That's why I've compiled a list of 25 of the best SEO Chrome extensions.
• The fantastic thing about these extensions is that when you combine them, you've got a complete SEO toolbox in your hands.
• Ready? Here we go.

Extension #1: Moz

Moz created a Chrome extension called MozBar that tells you the domain and page authority for any page on the web. You can customize searches by engine, country, region, etc., compare links and find opportunities for backlinks, and view page elements like mark-ups and HTTP status.

When researching potential competitors while browsing the internet, this extension comes in handy by quickly displaying how you compare to them. Additionally, you can easily spot your rival's most authoritative pages that need analysing.

If you upgrade to a Moz Pro Subscription, you can also access keyword difficulty, page optimisation, and conduct in-depth SERP analysis. Moz Pro offers a free 30-day trial, and subscriptions start at $99 a month.

Extension #2: Similar Web

Similar Web is one of the best SEO Chrome extensions for competitive research. You can get traffic and key metrics and in-depth statistics for every website, such as engagement rate, traffic sources and ranking, and keyword ranking.

You can also view the website rank so you can see where your site ranks around the world, for a specific country, and category. You can discover core information like bounce rate, pages per session, monthly website visits, average duration, and geography.

Lastly, you will receive a summary of your traffic sources, which may include search, email, social media marketing, and direct advertisements. The more you know about your traffic sources, the better you can refine your content/marketing strategy.

Extension #3: Redirect Path

Redirect Path is an essential Chrome extension for getting website information on broken redirects. It shows you when your links need redirection, allowing you to fix them when errors occur.

Through Redirect Path, you can quickly see if a redirect is broken or working correctly, and it highlights status codes like 301, 302, 404, and 500 HTTP. It also details Meta and JavaScript redirects, bringing these issues to your attention.

The plugin provides information on HTTP Headers, including caching headers and server IP addresses.

Extension #4: BuzzSumo

Check how your competitors' articles perform on social media using the Buzzsumo extension, which displays the social shares and backlinks of a particular article. The tool also provides information about the most popular articles from a website based on social sharing and backlink count.

Extension #5: Meta SEO Inspector

Use the Meta SEO Inspector extension to identify common meta tag errors and improve your website's ranking. The tool helps you optimize your meta tags correctly and provides additional features such as competitor metadata analysis, report generation, and multiple language support.

Extension #6: Check My Links

The Check My Links extension checks your website's internal and external links for valid and broken links. The tool crawls your webpage and provides a detailed overview of the links found, including HTTP response codes and URLs of any broken links. You can also copy any broken links into your clipboard with one click.

Extension #7: PageSpeed Insights

Use the PageSpeed Insights extension to improve your website's load time. The tool provides real-time Google Pagespeed Insights scores for both desktop and mobile, including speed index, time to Interactive, and total Blocking Time. The color indicators make it easy to understand the results at a glance, and you can access a detailed report for further analysis.

Extension #8: SEO Minion

SEO Minion is a Chrome extension that helps with daily tasks such as on-page SEO analysis and SERP previews. The tool highlights internal and external links on a webpage, checks hreflang for validity and return tags, and provides SERP utilities, including URLs and data from Google features such as video, images, News, FAQ listings, Adverts, and organic results. SEO Minion also identifies broken links on your pages and other websites, allowing you to replace them with links from your site.

Extension #9: SEOquake

SEOquake is one of the best SEO Chrome extensions for a comprehensive overview of your website, including your Alexa rank, indexing information for Google and Bing, and your SEMrush rank. It also provides keyword density and on-page SEO element breakdowns, analyses SERPs, and checks for mobile compatibility.

Extension #10: Ninja Outreach (Lite)

Ninja Outreach (Lite) is an SEO Chrome extension that shows you email addresses, social media links, full names, addresses, and monetization techniques associated with a given domain, making manual outreach for backlink building easier. It also finds the average number of visitors per month, comments and social shares per post, and backlinks for a detailed engagement picture.

Extension #11: Keywords Everywhere

Keywords Everywhere is one of the best SEO Chrome extensions that provides an overview of keywords from a broad range of sites. It shows related terms you can target, keyword search volume and competition, cost per click, link metrics, traffic and backlinks data, and other information.

Extension #12: FatRank

FatRank is a free Chrome extension that provides the current Google ranking position for a specified domain and URL of the page the keyword is ranking for. It only provides the top 100 positions, and you can view and download search results via CSV.

Extension #13: Keyword Surfer

Keyword Surfer is a Chrome extension that provides keyword and backlink insights directly in the Google browser. It offers global search volume, keyword suggestions and related terms, CPC, visibility metrics, and on-page data. You can create keyword collections to bookmark essential keywords and export them as a .csv file.

Extension #14: SerpWorx

SerpWorx is a Chrome extension that provides over 30 SEO metrics instantly, including keyword density, Google page speed insights, Facebook shares, and mobile-friendly checks. It is useful for competitor research and improving your SEO workflow. There is a three-day free trial, and the full features cost $29.95 a month.

Extension #15: Majestic Backlink Analyzer

Majestic Backlink Analyzer is a Google Chrome extension that allows you to view who is linking to a webpage and data on subdomains. For Majestic subscribers, it offers features like Trust Flow, Citation Flow, Visibility Flow, Topical Trust Flow, and details on ten strongest anchor links. Subscriptions start at $49.99 per month.

Extension #16: Counting Characters

Counting Characters Chrome extension is a free tool that lets you count letters, characters, and words, characters without spaces, amount of white space, and total words. It also has a new feature that allows you to count characters on a page with a single click.

Extension #17: SEO META in 1 CLICK

SEO META in 1 CLICK is a tool that allows you to view core info such as meta description length, title length, URL, meta robots, robots.TXT, and XML sitemaps.

Extension #18: Page Analytics

Page Analytics provides insights into how your customers interact with your website. It includes features like what users click on and ignore, Google Analytics metrics, real-time active visitor numbers, and in-page click analysis.

Extension #19: SEOInfo

SEOInfo is a tool that analyses and flags up errors on web pages, provides recommendations and best practices, and validates AMPs. It also has a one-click tool to reveal SEO and general performance information/charts for the current page you’re visiting.

Extension #20: LinkMiner

LinkMiner is a tool that checks for broken links and gives vital metrics on them, enabling you to make informed decisions. It also provides link and social data on web pages, allows you to export links from a webpage, shows link data for individual links on pages, and measures total links and external links.

Extension #21: Hunter

The Hunter Chrome extension can help you with link building by providing contact information, confidence score, and verification info when you visit a page. You can use the email finder to get a list of found emails by typing in the personal name into Hunter’s search box. You can also save a lead to your list and use the information for email marketing. Free members get 25 searches a month, while subscriptions start at $49 a month for 500 searches.

Extension #22: Open SEO Stats

Open SEO Stats is a free Chrome extension that provides you with a quick overview of a website’s SEO and social media statistics. It allows you to check the ranking, links, and social media shares of a website and compare it with other sites. It provides a range of metrics to help you track your SEO results, including page and Alexa rank, backlinks, social media shares, cached and indexed pages, Whois, and geo locations.

Extension #23: GMB Everywhere

The GMB Everywhere extension can help you get more from Google Business Profile (GBP) or see what your competitors are doing. You can view GBP categories, GBP Review, and Post audits, check your location rating, and access Google business analytics. You can also gain competitive insights by installing the extension, visiting Google search, and seeing GBP categories and audit buttons appear on business and search result pages. You can use this information to optimize your local GBP page and get more visibility.

Extension #24: Checkbot

Checkbot is an ideal option if you want a tool to optimise your site and enhance the user experience. The extension lets you check on tons of pages at a single click and scans essential elements of every website, such as speed, broken links, security, duplicate content, and mobile friendliness. In total, Checkbot analyses over 50 common SEO elements, like duplicate pages, robots.txt, and sitemap setup.

These extensions can help improve your SEO efforts by providing valuable insights, analysing competitors, and optimizing website content. Whether you are a seasoned SEO professional or just starting out, these extensions can be a valuable addition to your toolkit.