Short answer: yes, but not for the reason it used to.
The old thinking was: Chasing a specific density percentage as if it were a ranking algorithm input — modern search engines use semantic understanding, not word counting. That framing is dated — search engines have gotten much better at figuring things out without hand-holding. But 'search engines can cope without it' isn't the same as 'it doesn't matter.'
What actually changed is who benefits. Use density as a sanity check, not a target — if your primary keyword doesn't appear naturally at all, that's worth noticing; forcing it to hit 3% is not. That's less about appeasing an algorithm and more about not wasting the crawl/attention you already have.
The practical test isn't whether it's trendy — it's whether skipping it creates work for someone else later (a crawler, a future you, a user). By that test, keyword density still earns its place.
Same question, different tool: does robots.txt file still matter?
Keyword Density Checker either way — checking takes longer to read about than to do.
Everything in this guide runs directly in your browser — no signup, no install.
Open Keyword Density Checker →