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ATS Analysis Engine
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What is an ATS resume score?
An ATS resume score is a numerical measure of how well your resume matches the requirements of an Applicant Tracking System. Most companies use ATS software to automatically filter and rank resumes before a human recruiter ever sees them. Your ATS score reflects keyword match, format compatibility, and section structure against the specific job description you are applying to.
A score above 80% typically means your resume has strong keyword coverage and clean formatting. Below 60% means critical gaps that will likely result in automatic rejection.
How ATS checks your resume
When you submit a resume to a job application, the ATS performs several automated checks:
- Parsing — The ATS extracts text from your resume file. Complex layouts, tables, columns, and graphics often break this step.
- Section identification — It looks for standard sections: Contact Information, Summary, Experience, Education, Skills, and Certifications.
- Keyword matching — Your resume is compared against the job description for required skills, tools, certifications, and industry terms.
- Ranking — Resumes are scored and ranked. Only top-scoring candidates are forwarded to the recruiter for manual review.
Why your ATS score is low
If your ATS score is below 70%, one or more of these common issues is usually the cause:
Missing keywords
Your resume doesn't include the specific skills, tools, or certifications mentioned in the job description. ATS systems match exact terms.
Format incompatibility
Tables, multi-column layouts, headers/footers, images, and infographics prevent the ATS from parsing your content correctly.
Missing sections
Standard sections like "Experience," "Education," or "Skills" are missing or use non-standard names the ATS doesn't recognize.
Weak bullet points
Vague descriptions without metrics, action verbs, or specific outcomes reduce keyword density and relevance scoring.
Before & after: ATS score improvement
- "Worked on frontend development"
- Missing 8 keywords from JD
- Two-column layout breaks parsing
- "Reduced LCP by 38% via React lazy-loading, improving CWV from 61 → 94"
- All 12 target keywords matched
- Single-column, ATS-safe format
Frequently asked questions about ATS
What is an ATS resume checker?
An ATS resume checker analyzes your resume against real Applicant Tracking System parameters — checking keyword coverage, format safety, and section structure — to predict how well it will perform when submitted to actual job applications.
How accurate is an ATS score?
Our ATS checker is calibrated against real enterprise parsing outputs. While no tool replicates every proprietary system perfectly, our score provides a reliable indicator of your resume's compatibility and highlights exactly what to fix.
How do I improve my ATS score?
Three steps: (1) add missing keywords from the job description, (2) switch to a single-column, ATS-safe template, and (3) rewrite vague bullet points with specific metrics and outcomes.
Are two-column resumes ATS-friendly?
Most two-column layouts are not ATS-friendly. ATS parsers read content sequentially from left to right, top to bottom. Multi-column layouts can scramble the reading order and cause key information to be missed or misclassified.
Is the ATS checker free?
Yes. MakeResume's ATS checker is free with 3 scans per month. No credit card or account required to start. Upgrade to Pro for unlimited scans and AI-powered rewrite suggestions.
What file format should I use for ATS?
Use PDF or DOCX. Both are widely supported by modern ATS systems. Avoid image-based PDFs, JPEG resumes, or unconventional file types.
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