Your LinkedIn profile is more than an online resumeâitâs 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 doâs and donâts 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.
â 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.
â Donât: Use selfies, heavily filtered images, or group photos where itâs 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 A blurry or outdated picture can also harm your credibility.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 titleâit should highlight your expertise and what makes you valuable.
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Do: Write a compelling headline that combines your role, key skills, and value proposition. Example:
đ "Marketing Strategist | Helping Startups Scale with Data-Driven Growth"
â Donât: Use vague titles like "Marketing Specialist" or "Looking for Opportunities"âthese donât differentiate you from others.
đ Tip: Think of your headline as your elevator pitchâit should tell people why they should connect with you in just a few words.
3. Ignoring the âAboutâ Section
Your About section (summary) is one of the most important parts of your profileâitâs where you can showcase your personality, experience, and career highlights.
â Do: Write a compelling, first-person summary that includes:
â Donât: Leave it blank or just copy-paste your resume. A list of bullet points with no context wonât engage readers.
đ 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. Iâm passionate about building high-performing teams and driving measurable results. Letâs 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.
â Do:
Example:
"Hi [Name], I came across your post on AI hiring trends and found your insights valuable. Iâd love to connect and learn more about your work!"
â Donât:
5. Neglecting Engagement (Likes, Comments, and Posts)
Having a LinkedIn profile isnât enoughâyou need to engage to stay visible. If you never interact, youâre missing out on valuable networking and job opportunities.
â Do:
â Donât:
đ 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 wonât show up in searches.
â Do:
â Donât:
đ 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 professionalânot a long string of random numbers.
â Do:
â Donât:
đ How to fix it: Go to Profile > Edit public profile & URL > Edit your custom URL.
8. Not Showcasing Your Achievements
Your LinkedIn profile isnât just a job historyâitâs a proof of what youâve accomplished.
â Do:
â Donât:
9. Not Updating Your Profile Regularly
LinkedIn isnât a set-it-and-forget-it platform.
â Do:
â Donât:
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, youâll 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 todayâyour next career move may be just a connection away.