10 Common CV Mistakes (and How to Avoid Them)

Published on February 18, 2026

A French recruiter spends an average of 30 seconds on a CV. In that short time, even a small mistake can be disqualifying. Here are the 10 most common mistakes we see, and our advice on how to fix them.

1. Spelling and grammar mistakes

This is the number one mistake, and the most disqualifying. According to a RégionsJob survey, over 60% of French recruiters reject a CV that contains spelling errors. Proofread your CV multiple times, have someone else review it, and use a spell checker.

Tip: AI tools can catch errors that traditional spell checkers miss, particularly agreement mistakes and awkward phrasing.

2. A CV that's too long

In France, a CV longer than two pages is almost always too long. For junior profiles, aim for one page. Focus on your most recent and most relevant experiences for the target position.

Advice: remove internships from more than 5 years ago, student jobs unrelated to your field, and superfluous details (e.g., "proficient in Microsoft Office" is no longer relevant in 2026).

3. Design that's too busy or too bland

A CV overloaded with colors, icons, and graphics distracts the recruiter. Conversely, an all-black-on-white text CV can lack visual structure. Find the middle ground: a clean design with color accents to structure sections.

4. Missing title or summary

The recruiter should understand in one second what role you're targeting. A CV without a title ("Full-Stack Developer," "Digital Marketing Manager") forces the recruiter to guess your objective. That's an unnecessary risk.

5. Vague descriptions

"Participated in various projects" says nothing. "Led 3 e-commerce redesign projects, +25% conversion rate" says everything. Quantify your achievements as much as possible: budgets managed, team size, results obtained.

6. Unprofessional email address

dragonslayer2003@hotmail.com doesn't inspire confidence. Create a professional address in the format firstname.lastname@gmail.com if you don't have one. It's free and takes two minutes.

7. Lying or exaggerating

Inflating your experience is tempting but dangerous. Recruiters increasingly verify information, particularly through LinkedIn. A lie discovered during an interview or after hiring can have serious consequences (termination during probation, dismissal).

8. Not tailoring your CV to the role

Sending the same CV for every role is a classic mistake. For each application, adjust the title, summary, and skill order based on the job posting. Recruiters want to see that you've read the listing.

9. Forgetting keywords

Many companies use ATS (Applicant Tracking System) software to sort CVs automatically. If your CV doesn't contain the keywords from the job posting, it may be filtered out before a human even sees it. Use the exact terms from the listing.

10. Poor file naming or wrong format

"CV-final-v3-edited(1).doc" is not a professional filename. Name your file clearly:CV_FirstName_LastName_Position.pdf. And always send in PDF to preserve the layout.

How to avoid all these mistakes

The best way to avoid these pitfalls is to use a tool that prevents them from the start. LeCV guides you step by step through writing your CV, with professional templates, a structure that respects French conventions, and AI that optimizes your descriptions. For a complete writing guide, check out our article on how to write a French CV.