How ATS Resume Scanning Works
Over 90% of Fortune 500 companies use Applicant Tracking Systems to filter candidates before a human recruiter ever sees a CV.
1. Parsing & Text Extraction
ATS parsers strip away complex graphics, tables, and multi-column designs, extracting plain text from your PDF or DOCX file.
2. Keyword & Skill Matching
The system scans your experience and skills sections for exact keyword matches against the job description requirements.
3. ATS Compatibility Scoring
A match score (0-100%) is calculated across formatting, section headers, job title alignment, and technical skills.
✅ Essential ATS Optimization Rules
Use standard section headings (Experience, Education, Skills)
Avoid headers, footers, graphics, and multi-layer text boxes
Include exact hard skills and tools listed in the job description
Quantify achievements with metrics, percentages, and dollar amounts
Use standard fonts like Inter, Arial, Calibri, or Roboto
Save and submit as a clean, single-column PDF
ATS Resume Checking FAQs
An Applicant Tracking System is software used by recruiters to automatically parse, organize, rank, and filter job applicants based on resume content matching job requirements.
Resumes get rejected due to missing job keywords, non-standard section titles, complex multi-column layouts, tables, or text embedded inside images.
A standard single-column PDF or Microsoft Word (.docx) document created with clean text layers is best for ATS scanners.
You should tailor your resume for every single job application by matching keywords from that specific job description.