7 seconds: that's all the time you get
That's the average time a recruiter spends on a LinkedIn profile before deciding whether to keep reading or move on. Seven seconds. Not enough time to read your whole "About" section. Not enough time to scroll through your 8 jobs. Just a glance.
Many recruiters use LinkedIn for active sourcing. A well-optimised profile attracts more inbound outreach (recruiters who contact you without you applying) than a poorly set-up one.
That 7-second glance focuses on 10 elements. If they're strong, the recruiter stays and adds you to their pipeline. If not, they move on to the next profile. Here's exactly what to put in each one.
How recruiters find candidates on LinkedIn
Before we talk optimisation, you need to understand how LinkedIn Recruiter works, since that's the tool recruiters use to find you.
The recruiter types a query like:
"Full-Stack Developer" AND ("React" OR "Vue") AND "Paris" AND (current: true)
LinkedIn Recruiter scans:
1. The headlines of profiles matching the query
2. Current and recent job titles
3. Listed skills (Skills section)
4. Location
5. The summary (About section) to narrow things down
You ONLY show up if your profile contains the exact keywords in their search. A "Web Developer" won't come up in a search for "Full-Stack Developer," even if it's the same job.
The 10 key elements of a high-performing profile
1. The headline: lever #1
It's the first thing people see after your name. It's also the field LinkedIn Recruiter indexes most heavily.
What most people do (bad):
- "Seeking new opportunities"
- "Open to work"
- Just their current job ("Accountant at XYZ")
- Empty phrases: "Passionate about innovation"
What recruiters want to see (good): core skill + industry + specialty or result.
Examples that show up in searches:
- "Digital Project Manager | B2B E-commerce | 40+ projects delivered | Paris"
- "React/Node.js Developer | 5 years in fintech | Open to remote"
- "Head of Marketing Acquisition | SEO/SEA | B2B SaaS Scale-up"
- "General Accountant | IFRS & consolidation | SAP/Cegid | Lyon"
Rule: 220 characters max. Use separators (|) to break it into 3-4 segments someone can scan in 1 second.
2. Profile photo
A profile without a photo gets far fewer views. Add one. It's non-negotiable.
What makes a good photo:
- Sharp, good resolution
- Neutral background (plain wall or bokeh blur)
- Face clearly visible (no sunglasses, no cap)
- Professional attire (consistent with your industry)
- Natural smile or open expression
Avoid: cropped vacation shots, mirror selfies, wedding photos, cropped group photos, photos more than 5 years old.
No need for a pro studio: a smartphone with good natural light (near a window) is enough.
3. The banner (cover photo)
Often forgotten. Yet it takes up 30% of the visible space above the fold.
Effective options:
- A banner with your brand message (e.g., "SEO Expert | 2M+ sessions generated")
- A photo that illustrates your field (e.g., lines of code for a developer, a bookshelf for a writer)
- A banner showing your key certifications (Scrum Master, Google Ads)
Free tools: Canva ("LinkedIn Banner" section, 1584×396 px).
4. The "About" summary
Recruiters who stay longer than 7 seconds read this section. It's your long-form pitch.
Optimal structure (3 paragraphs):
¶1: What you do (2 lines, with technical keywords)
Head of acquisition at [Startup]. I build SEO/SEA strategy and conversion testing for B2B SaaS companies.
¶2: Concrete results (3 lines, with numbers)
My latest results: - SEO strategy that drove 2M visits in 12 months (+340%) - Managed a €500K/year Meta + Google Ads media budget - Restructured the acquisition funnel: CPA cut by two-thirds
¶3: What you're looking for (2 lines)
I'm looking for a Head of Growth role at a Series A/B B2B scale-up. Open to remote or Paris. Contact: prenom.nom@email.com
Absolutely avoid:
- "Passionate about digital and innovation" (zero information)
- "Actively seeking opportunities" (too generic)
- Long, dense paragraphs (recruiters won't read them)
5. Your last 2 jobs (the only ones that get seen)
Recruiters NEVER read everything. They look at your current job and the one before it. If the titles and descriptions match their search, they keep going. If not, they leave.
For each job, the optimal structure:
- Precise title: the same title as on your CV. No creative inventions.
- Company: linked to the company's LinkedIn page (adds a link and credibility)
- Dates: "Month YYYY to Month YYYY" or "Present"
- Description: 3-5 quantified bullet points
Weak example:
"Responsible for the company's social media strategy"
Strong example:
Ran LinkedIn + Instagram channels for a B2B scale-up: - Grew from 0 to 45K followers in 8 months - Average engagement rate of 4.2% (vs. 1.8% industry benchmark) - 3 viral posts (100K+ views each) - Ad budget: €8K/month, CPM optimised to €12
6. Skills
LinkedIn lets you add up to 50 skills. Recruiters use them as search filters.
Rules for an effective Skills section:
1. List 20-30 skills (more is pointless)
2. Put technical skills (tools, methodologies) ahead of soft skills
3. Use official terms (not "Office software" but "Advanced Excel")
4. Get your skills endorsed by 5+ connections (endorsed skills rank higher in the algorithm)
5. Place your 3 most strategic skills in your "Top 3 skills" (pinned section)
Get these endorsed first: 3-5 highly specific skills for your field (e.g., "Google Analytics 4," "Scrum Master," "Python scikit-learn"). Those endorsements carry more weight than 50 endorsements for "Communication."
7. Location
Often rushed, yet it's a top search filter.
- Your main city (not your region)
- If you're open to relocating: mention it in your summary, not in the city field
- If you work remotely: list your home city AND add "Remote" to your headline
Trap: people lazily write "Île-de-France" (the Paris region) or "France." Result: you don't come up in searches for "Paris."
8. Recommendations
Every recommendation written by a former colleague or manager is worth 10× a skill endorsement. Aim for 3 to 5 recommendations on your profile.
How to get them:
1. Write a recommendation yourself for someone who made an impression on you (it encourages reciprocity)
2. Send a short message: "Hi X, I'm updating my LinkedIn profile. Would you be willing to write a quick recommendation about our work together on project Y? I can suggest 3-4 points if that helps."
3. To make it easy: offer a draft
9. Certifications and content
Certifications: add all your recent certifications (Google Ads, Scrum Master, AWS, OpenClassrooms, etc.). They show up as a verifiable signal of competence.
Content (posts): posting 1-2 times a week on LinkedIn gives your algorithmic visibility a massive boost. Even thoughtful comments on other experts' posts count. "Active" profiles get preference in LinkedIn Recruiter results.
10. "Open to Work" settings
The famous green frame. A divisive topic.
Option 1: Visible to everyone: a green frame on your photo. Some recruiters appreciate the transparency, others see it as a negative signal (a "desperate" candidate). Personally, I don't recommend it if you're still employed.
Option 2: Visible to recruiters only: this is the smart option. You show up in LinkedIn Recruiter searches with a special badge, but nothing is visible publicly. It's the best of both worlds.
How to turn on option 2:
1. Click "Open to" (under your photo)
2. "Finding a new job"
3. Under "Who can see you're open," choose "Recruiters only"
4. Fill in your preferences (job types, location, fully remote/hybrid)
This setting also turns on the "Open to work" tag in LinkedIn Recruiter, without the public stigma.
5 mistakes that kill a LinkedIn profile in 2026
1. Incomplete profile (missing sections)
A profile with no "About," no skills, and no banner = the LinkedIn algorithm cuts your visibility by 40-60%. Fill everything in, even if it's basic.
2. Last activity 6 months ago
LinkedIn favors active profiles. If you never post, you don't show up in feeds. Minimum: 1 thoughtful comment on someone else's post per week. Ideal: 1 post + 3 comments.
3. No custom URL
By default, your LinkedIn URL looks like "linkedin.com/in/prenom-nom-abc123". Customise it to "linkedin.com/in/prenom-nom". It looks more professional on your CV and in emails.
4. Mixing French and English with no logic
If you're applying in France → French profile. If you're applying internationally → switch everything to English (there's a multilingual profile option). NEVER mix the two in the same text.
5. Putting your hobbies in "About"
The "About" section is your professional pitch. Hobbies belong in "Interests" or "Activities," and only if they're remarkable (sub-4-hour marathon, published book, podcast with 10K subscribers), not "Reading, travel, movies."
The 30-minute method to optimise your profile today
1. Minutes 1-5: redo your headline with the formula "Core role | Specialty | Key number | City"
2. Minutes 5-15: rewrite your "About" section in 3 paragraphs (who you are / quantified results / what you're looking for)
3. Minutes 15-20: rework your last 2 jobs (quantified bullet points)
4. Minutes 20-25: add 20 specific skills and get 5 of them endorsed by connections
5. Minutes 25-30: turn on "Open to Work" in "Recruiters only" mode
What we see most often: noticeably more recruiter outreach in the weeks that follow.
The CVpass tool for your LinkedIn profile
The CVpass LinkedIn Optimiser automatically rewrites your headline, summary, and skills for your target industry. Paste in your profile (copied from LinkedIn), tell it the industry you're aiming for, and the AI suggests a keyword-optimised rewrite in 30 seconds.
Included in the CVpass Pro plan (€8.90/month). For the bigger-picture strategy, see Finding a job in 2026: the complete strategy.
FAQ: LinkedIn profile
How many connections do I need?
The critical threshold: 500+ connections (LinkedIn displays "500+" once you pass it). Beyond that, quantity matters little: what counts is how relevant your network is. A network of 500 people in your industry beats 5,000 random contacts.
Should I accept every connection request?
No. Accept the ones relevant to your work (recruiters in your industry, peers, prospects if you're in sales). Decline the spam (salespeople outside your industry, self-proclaimed influencers).
Is LinkedIn Premium worth it for a job search?
For most candidates: no (about €30/month, often of limited effectiveness). For experienced managers actively applying internationally or through executive search firms: it can be worth it. Free alternative: send connection requests directly to recruiters by looking them up through their company.
Can I have more than one LinkedIn profile?
No, it violates LinkedIn's terms. One profile per person. To present different sides of yourself, use the multilingual profile (FR/EN) or the "Activity" section to filter your content.
Can the algorithm see recommendations written by a manager?
Not directly. But LinkedIn Recruiter lets recruiters filter on "Profiles with recommendations." So indirectly, having 3-5 recommendations gets you into more searches.
Should I upload my CV to LinkedIn as a PDF?
Optional. LinkedIn has its own "Featured" section where you can pin a PDF, an image, or a link. Useful for a visual portfolio (designer, photographer, architect). Pointless if you've already filled in your experience and skills thoroughly.
Optimise your LinkedIn profile now: the free CVpass tool rewrites your headline + summary + skills in 30 seconds for your target industry.
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