Nine essential Chrome extensions for everyday SEO work

Executive overview

Too many Chrome extensions slow your browser without adding value. Nine extensions cover the four core SEO categories: link building, keyword research, on-page SEO, and technical SEO.

Pick one or two extensions per category rather than installing everything available.

Link building extensions

• Hunter finds email addresses for a domain or a named individual directly from the browser.
• Link Clump opens, copies, or bookmarks multiple links at once — useful for vetting link prospects in bulk.
• Hold Z to open links in new tabs; hold X to copy URLs for batch analysis.
• NoFollow outlines all nofollow links on a page — helps identify whether a guest post opportunity will deliver link equity.

Keyword research extensions

• Ahrefs SEO Toolbar surfaces keyword metrics (volume, CPC, difficulty), estimated traffic, and backlink counts directly in Google SERPs.
• Clicking any metric opens the corresponding Ahrefs report for deeper analysis.
• Includes free features: broken link checker and on-page analysis tool (no paid account required).
• Keyword Surfer (by Surfer SEO) shows global and country-level search volumes plus keyword ideas in a sidebar.
• Traffic and backlink estimates from Keyword Surfer appear understated; treat them as directional only.

On-page SEO

• SEO Minion runs quick on-page spot checks: title, meta description, canonical URL, MetaRobots, headings, open graph, and Twitter tags.
• Also highlights all links, checks for broken links, and surfaces hreflang tags.
• The extension icon shows redirect warnings (e.g. "REDIR") and lists all redirect hops.

Page speed and technical SEO

• Lighthouse (Google) generates scored reports across Performance, Accessibility, Best Practices, SEO, and PWA, with specific improvement suggestions.
• Uses the same underlying engine as PageSpeed Insights.
• Page Load Time shows the total load time in the extensions bar and a breakdown of where time was spent.
• Window Resizer resizes the browser to preset device resolutions (iPhone, iPad, etc.) for quick mobile-friendliness testing.