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Case Study

Is Your LinkedIn Profile Pushing Recruiters Away?

February 2, 2025
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Your LinkedIn profile is more than an online resume—it’s your digital first impression. Whether you're job hunting, building a personal brand, or networking, a poorly optimized profile can cost you valuable opportunities.

Many professionals unknowingly make mistakes that reduce their visibility, credibility, and attractiveness to recruiters and hiring managers.

Here are common LinkedIn mistakes to avoid, along with actionable do’s and don’ts to help you stand out in the best way possible.


1. Not Having a Professional Profile Picture

Your profile picture is the first thing people notice on LinkedIn. A missing or unprofessional image can make you look inactive or untrustworthy.

✅ Do: Use a high-quality, professional headshot with good lighting, a neutral background, and business-appropriate attire. Your face should take up about 60% of the frame for clear visibility.

❌ Don’t: Use selfies, heavily filtered images, or group photos where it’s unclear who you are. A blurry or outdated picture can also harm your credibility.


2. A Generic or Weak Headline

Your LinkedIn headline should do more than just state your current job title—it should highlight your expertise and what makes you valuable.

✅ Do: Write a compelling headline that combines your role, key skills, and value proposition. Example:
📌 "Marketing Strategist | Helping Startups Scale with Data-Driven Growth"

❌ Don’t: Use vague titles like "Marketing Specialist" or "Looking for Opportunities"—these don’t differentiate you from others.


📌 Tip: Think of your headline as your elevator pitch—it should tell people why they should connect with you in just a few words.


3. Ignoring the ‘About’ Section

Your About section (summary) is one of the most important parts of your profile—it’s where you can showcase your personality, experience, and career highlights.

✅ Do: Write a compelling, first-person summary that includes:

  • Your professional background
  • Your biggest achievements
  • What drives you professionally
  • A call to action (e.g., “Let’s connect if you’re hiring AI specialists!”)

❌ Don’t: Leave it blank or just copy-paste your resume. A list of bullet points with no context won’t engage readers.


📌 Example of a strong About section opening:
"With 5+ years in growth marketing, I help SaaS startups scale through data-driven strategies. My expertise includes paid acquisition, conversion optimization, and content marketing. I’m passionate about building high-performing teams and driving measurable results. Let’s connect!"


4. Sending Random, Unpersonalized Connection Requests

Networking is one of the best things about LinkedIn, but blindly connecting with people without a personalized message is a missed opportunity.

✅ Do:

  • Personalize every request with a short note.
  • Mention how you found them and why you want to connect.
  • Reference a common interest, mutual connection, or specific reason.

Example:
"Hi [Name], I came across your post on AI hiring trends and found your insights valuable. I’d love to connect and learn more about your work!"

❌ Don’t:

  • Send blank requests (it reduces your acceptance rate).
  • Pitch your services immediately after connecting—build a relationship first.


5. Neglecting Engagement (Likes, Comments, and Posts)

Having a LinkedIn profile isn’t enough—you need to engage to stay visible. If you never interact, you’re missing out on valuable networking and job opportunities.

✅ Do:

  • Like and comment on posts from industry leaders.
  • Share insightful articles or your own experiences.
  • Ask thoughtful questions to spark discussion.

❌ Don’t:

  • Only post self-promotional content.
  • Comment generic phrases like “Great post!”—add value to the conversation.


📌 Tip: Aim for at least 3-4 meaningful interactions per week to keep your profile active.


6. Failing to Optimize Your Profile for Recruiters

Recruiters use LinkedIn search filters to find candidates. If your profile lacks relevant keywords, you won’t show up in searches.

✅ Do:

  • Add industry-specific keywords in your headline, About section, and Skills section.
  • Keep your job titles clear and aligned with industry norms.
  • Turn on “Open to Work” if you’re job hunting.

❌ Don’t:

  • Use vague job descriptions without measurable results.
  • Ignore the Skills & Endorsements section—it helps LinkedIn’s algorithm rank you in searches.


📌 Example: If you're a digital marketer, instead of just writing "Marketing Specialist," include skills like SEO, PPC, content marketing, and Google Ads to appear in more searches.


7. Forgetting to Add a Custom LinkedIn URL

Your LinkedIn URL should be clean and professional—not a long string of random numbers.

✅ Do:

  • Customize your LinkedIn URL (e.g., linkedin.com/in/yourname).
  • Include it on your resume, email signature, and business cards.

❌ Don’t:

  • Use the default LinkedIn URL with extra characters—it looks unprofessional.


📌 How to fix it: Go to Profile > Edit public profile & URL > Edit your custom URL.


8. Not Showcasing Your Achievements

Your LinkedIn profile isn’t just a job history—it’s a proof of what you’ve accomplished.

✅ Do:

  • Add metrics and results (e.g., “Increased revenue by 30% in 6 months”).
  • Showcase projects, publications, and certifications.
  • Request recommendations from colleagues and managers.

❌ Don’t:

  • Leave job descriptions empty or vague with no quantifiable achievements.


9. Not Updating Your Profile Regularly

LinkedIn isn’t a set-it-and-forget-it platform.

✅ Do:

  • Update your skills, achievements, and experience every few months.
  • Post relevant career updates (new roles, certifications, speaking engagements).

❌ Don’t:

  • Let your profile sit stagnant for years—you might miss out on opportunities.

Final Thoughts

Avoiding these common LinkedIn mistakes can make all the difference in your job search and professional growth.
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By optimizing your headline, About section, engagement, and keywords, you’ll increase your visibility and credibility to recruiters and industry leaders.
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Need help improving your LinkedIn profile? AVA by Athyna provides AI-powered insights to optimize your profile and attract top opportunities.
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Start improving your LinkedIn today—your next career move may be just a connection away.

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Simone Kier

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