The Algorithms

Published: 4 December 2025 Last updated: 9 December 2025

How ATS Systems Read Your CV Header

ATS parsers extract your name, email, and phone from the header. Learn how to format contact details so robots read them correctly.

What the Robot Sees

In 2024, 98.4% of Fortune 500 companies use an Applicant Tracking System to screen CVs before a human sees them. ATS systems scan your header to extract three things: your name, your email, and your phone number. If the parser fails, your application may be filed incorrectly—or lost entirely.

The good news: formatting for ATS is simple. The bad news: many candidates get it wrong.

How Parsing Works

When you upload a CV, the ATS attempts to:

  1. Identify your name — Usually the first line, largest font.
  2. Extract your email — Pattern matching for @ and .com/.co.uk.
  3. Extract your phone — Pattern matching for number strings.
  4. Pull your LinkedIn — Looks for linkedin.com/in/ patterns.

If your formatting confuses the parser, these fields may be left blank or filled with garbage.

Common Parsing Failures

Problem: Name in a text box or table ATS parsers struggle with text boxes. Your name may be skipped entirely.

Problem: Icons instead of labels Using a phone icon (📞) instead of text can confuse parsers. The robot doesn't "see" the icon.

Problem: Email embedded in a hyperlink Some parsers extract the display text, not the link. If your email shows as "Email Me" instead of the actual address, the parser misses it.

Problem: Creative formatting Columns, graphics, and unusual layouts break parsing. The robot reads left-to-right, top-to-bottom.

The Safe Format

Use plain text in a single column. No tables. No text boxes. No icons without labels.

JANE SMITH
Commercial Director

Phone: +44 7700 900456
Email: jane.smith@email.com
Location: London, UK
LinkedIn: linkedin.com/in/janesmith

Labels like "Phone:" and "Email:" help parsers identify fields correctly. They're optional for humans but helpful for robots.

Example of a well-formatted LinkedIn profile: linkedin.com/in/garypine

Testing Your Header

Before submitting:

  1. Copy your CV text into a plain text editor (Notepad).
  2. Check that your name, email, and phone appear correctly.
  3. If anything looks garbled, simplify your formatting.

Many job boards show you a "parsed preview" after uploading. Always review it.

Pre-Flight Checklist

For ATS-safe headers:

  • Name is plain text, not in a text box or graphic.
  • Email is displayed as text, not hidden in a hyperlink.
  • Phone number includes country code with no unusual characters.
  • LinkedIn URL is written out, not just linked.
  • No icons without text labels beside them.
  • Single-column layout (no tables or side panels).

For more on ATS compatibility, explore our ATS Optimisation insights.