The six-second résumé scan, measured

The “six-second scan” figure has been quoted to death since the 2018 Ladders study. Until we watched it happen, we treated it as folk wisdom. After watching twenty recruiters scan ten résumés each on a webcam-tracked test, the number is real — and the eye paths are remarkably consistent.

What we measured

Twenty recruiters from a mix of tech, finance, and healthcare verticals. Each scanned ten résumés (mix of seniorities) and rated them “move forward” or “reject.” We tracked time-on-page and a rough fixation map (browser-side click-and-hover proxy, not lab-grade eye tracking — but good enough at this granularity).

Median time on a “reject” résumé: 4.2 seconds. Median on a “move forward”: 22 seconds. The fast scan is real and asymmetric — recruiters spend 5x longer on candidates they like.

The eye path is an F

First fixation: name and headline (top centre). Second: most-recent role and dates (top-left of the experience block). Third: bullets under most-recent role, scanned at the line-start, drifting right only if the first word is interesting. Fourth (sometimes): skills section. Fifth (rarely): education.

Three things the recruiters never looked at on a reject:

• The objective / summary statement (universally skipped).
• Anything past the second job.
• Hobbies / interests.

On the “move forward” résumés, the deeper sections got read — but only after the top earned them the time.

What the first six seconds need to deliver

1. Role title in your headline.Not “Software Engineer with 8 years experience.” The role title from the JD, exactly. “Senior Backend Engineer.” This single change moved 2 of 10 rejects to move-forwards in our follow-up test.
2. Most-recent company name, recognisable or qualified.If your last employer is Netflix, the name does the work. If your last employer is “Acme Logistics Solutions Inc,” add a six-word qualifier: “Acme — top-3 US 3PL provider.”
3. Date range that doesn't scare them. Six-month roles, three-year gaps, and current-job end-dates are visual flags. If you have one, address it explicitly in the headline rather than letting it land cold.
4. First bullet of most-recent role: a number.“Reduced p99 latency from 800ms to 120ms.” Not “Worked on performance optimisations.” The numerals are visually distinct and stop the scan.

The format mistakes we caught

• Two-column résumés. Recruiter eye-path assumes a single column. Two-column layouts force a re-orient mid-scan; we saw this cost 1-2 seconds and a percentage point of move-forward rate.
• Dense paragraphs.A bullet of more than two lines doesn't get read past the first line. Six bullets of one line beat three bullets of two lines, even though the word count is similar.
• Skills sections at the bottom. Recruiters scanning for keyword match look for skills near the top. Skills below experience get found by ATS but not by the human in the six-second window.
• Certifications above experience.Unless you're in a regulated field where the certification is the qualification (medical, accounting), bury it.

What the LLM tailoring should change, exactly

Tailoring tools love to rewrite every bullet. They're aiming at the wrong target. The bullets past your most-recent role are barely read in the scan. What needs tailoring is:

• The headline (rewrite to match the JD's title).
• The first three bullets of your most-recent role (front-load the keywords from the JD).
• The skills list (reorder so the JD's named tools appear first).

Tailoring the bottom half of the résumé is a waste of LLM cycles. It will be read after the recruiter has already decided.

Caveat

Twenty recruiters is a small sample. Verticals matter — academic and government hiring loops look almost nothing like this; the résumé is read carefully because there are fewer applicants per position. The numbers in this post are calibrated to corporate, high-volume hiring. If you're applying to a 4-person research lab, ignore most of this.