Sources for this article
9 Best Chrome Extensions for SEOs (Ahrefs)
Find email addresses from anywhere on the web, with just one click.
With Hunter for Chrome, you can immediately find who to contact when you visit a website. Along with the email addresses, you can get the names, job titles, social networks and phone numbers. All the data has public sources detailed in the search results.
SEO & Link Research
Lets you open, copy or bookmark multiple links at the same time.
Linkclump gives you the ability to drag a selection box around links using your mouse to quickly open as new tabs, open in new window, save as bookmarks, or copy to clipboard.
Batch analysis tool in Ahrefs works well with this extension.
Outline nofollow links, detect nofollow and noindex meta tags on webpages.
Don’t bother to attempt to guest post for sites that have mostly/all “nofollow” links on their guest post pages.
Ahrefs SEO Toolbar
Instant on-page SEO data, broken link checker, and the most important SEO metrics for any webpage right in your web browser.
Great to supplement keyword research.
Google Analytics Opt-out Add-on (by Google)
Important when working with client sites to not inflate their analytics artificially.
SEO Minion helps you in your daily SEO tasks such as On-Page SEO analysis, Broken Link Checking, SERP Preview and more.
Provides a quick onpage SEO summary and is great to supplement keyword research.
Ahrefs Site Audit
Extensive site SEO & health analysis
Lighthouse is an open-source, automated tool for improving the performance, quality, and correctness of your web apps.
When auditing a page, Lighthouse runs a barrage of tests against the page, and then generates a report on how well the page did. From here you can use the failing tests as indicators on what you can do to improve your app.
Page load time
Site speed measured in seconds
Displays page load time in the toolbar.
Window resizer – Mobile resolution simulator
Resize the browser window to emulate various screen resolutions.