How we measure

When you upload a match replay (your .dem file), NextFrag plays it back and looks at exactly what happened in every duel — where you aimed, when you fired, what you hit, and how you moved. Your scores come straight from your own play, not from guesses.

Your three scores: Aim, Movement, Overall
Each is a single number from 0 to 100 that shows where you rank among the players we've measured — higher is better.
• Aim — how clean and accurate your shooting is.
• Movement — how well you move in a fight: stopping before you shoot, counter-strafing, steady footwork.
• Overall — your single all-round score; this is what ranks you on the leaderboard.
Aim and Movement appear on each match you analyse, when there's enough data to score them; Overall is worked out across your recent matches for the leaderboard.

What the scores measure
These rate your individual skill, built from many measured details in your demos. They reflect how you play, not the scoreboard — so they're hard to pad with raw kills or one lucky round.

Getting onto the leaderboard
To appear you need at least 3 competitive matches where we could work out all three scores, a display name, and to opt in. Deathmatch doesn't count, so warm-up stats can't pad your score.

What every match breaks down for you
Each match also gives plain coaching on the habits behind your play. Depending on how much you played, you may see:

Counter-strafe — did you stop properly before shooting?
Crosshair height — was your crosshair level with the head, not aimed at the floor or body, when you fired?
Reaction speed — how quickly you fire back after taking damage.
First-bullet accuracy — how reliable your opening shot is, before recoil opens up.
Spray & recoil control — how steady your accuracy stays across a spray, and whether you pause long enough between bursts to let the recoil reset.
Shot discipline — how often you fired (with rifles) while the gun was still recovering its accuracy, instead of waiting for it to settle.
Under pressure — how your aim holds up while you're being shot at.
Sensitivity check — whether your mouse sens looks too high or too low (only when we've seen enough flicks to be sure).

Compared to the pros
Key metrics are shown next to real pro numbers where we have them, taken from professional match replays run through the exact same analysis — so you can see where you stand. Pro matches are tougher, so treat it as a guide rather than a perfect one-to-one comparison.

How sure we are
Some results need a lot of shots to be reliable. When a match doesn't have enough, we tell you instead of showing a confident-looking number. Read a low-confidence result as "upload another match", not "change your settings tonight".

Your data
Your demo file is automatically deleted after a limited retention period. We keep your analysis results — your scores and the coaching breakdowns — in your account history until you delete the record or your account.

▼ What's changed recently

Three clear scores
Scoring is now three simple 0–100 numbers — Aim, Movement and Overall — all on one community scale.

No more letter grades
We retired the old tier labels (Beginner / Developing / Solid / Advanced / Elite). Your Aim is now a single 0–100 number instead. Matches analysed before this change show a dash (—).

Where we're upfront about limits: A replay shows what the game server saw — not your monitor, mouse, or connection — so things like input lag aren't in it. Sensitivity advice needs enough flick shots to be reliable. The experimental extras can vary with your hardware and mouse. And pro benchmarks come from tougher matches, so they're a close guide, not an exact match.

Control Center

Your setup

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Sensitivity

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DPI

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eDPI

Stop guessing why rounds slip. Find the exact mechanic leaking kills.

NextFrag analyzes your CS2 demo tick-by-tick and ranks your top leaks in ~60 seconds, so your next practice block has one clear priority.

See proof + sample ↓

Drop your CS2 .dem file here

or click to browse — .dem, .dem.zst (FACEIT) or .dem.bz2 (Premier) · no Steam link required for manual upload

No Steam link required · Demo files deleted after a limited retention period · How we measure

On mobile? Larger demos upload more reliably from a desktop.

How to get your CS2 demo

Download your match in CS2, then upload the .dem file here.

Open CS2

Go to Watch → Your Matches.
Download the match

Click the download arrow icon (↓) on the match row. Wait for it to finish — it turns into a Watch button when done.
Find the file

Windows default:
C:\Program Files (x86)\Steam\steamapps\common\Counter-Strike Global Offensive\game\csgo\replays\
Steam installed elsewhere? Steam → Counter-Strike 2 → Properties → Installed Files → Browse, then open game → csgo → replays.
Upload it

Drag the file straight into NextFrag — no need to unzip it. Valve Premier gives a .dem.bz2; FACEIT gives a .dem.zst — both work as-is.

💡 Tip — repeat uploads

Create a desktop shortcut to your replays folder so you do not have to browse there every time.

FACEIT demos

Download from the FACEIT matchroom and upload the file directly — the compressed .dem.zst works, no need to extract it first. Valve Premier .dem.bz2 works too. Want automatic imports? Create an account and connect FACEIT / Valve MM in Control Center.

Got the file? Drop it in the upload box above. ↑

You're not inconsistent. Your mistakes are.

🔍

Find your leaks

Your crosshair's too low. You're firing while moving. Your reaction spikes after round 20. NextFrag pinpoints exactly what's costing you rounds.

🎯

Get your drill

Each leak comes with a specific practice routine. 15 focused minutes on the right drill beats two hours of random deathmatch.

📈

Track your progress

Retest after practice. Watch your #1 leak shrink. Set goals, get notified when you cross the threshold.

Want automatic imports? Create an account and connect FACEIT / Valve MM in Control Center.

How it works

📁

Upload

Drop your CS2 .dem file. No Steam link required for manual upload. FACEIT / Valve MM auto-imports unlock after sign-up.

🔬

Diagnose

Get your Top 3 mechanical leaks — ranked by rounds lost, with a specific fix for each.

📈

Improve

Practice the drill, retest on your next demo, and see whether it actually worked.

No login required for your first analysis. Auto-import setup takes about a minute — after sign-up.

Proof, not promises

Privacy

Demo files are auto-deleted

Uploads are used for analysis, then removed automatically after a limited retention period. You can run a first analysis without linking Steam.

Reliability

Confidence is shown when data is weak

Each analysis shows its reliability. A low shot count or weak signal is flagged, not hidden.

Method

Pro benchmarks use the same analysis

Pro demos and your demos run through the exact same pipeline, so the comparison stays honest.

No mockups — our examples are real demos

Examples

Any sample analysis we feature comes from an actual demo parse — direct metric evidence and coaching, not a mockup.

Open sample analyses →

What we measure — and how confident we are

Every metric is classified by data source. Nothing is made up.

Directly measured

Accuracy, HS rate, counter-strafe timing, pre-aim angle, return-shot latency, weapon stats

Parsed tick-by-tick from your .dem file

Calculated from measured data

Aim composite, sensitivity correction, first-bullet accuracy, burst/spray control, shot discipline

Formulas applied to measured inputs — see methodology

Heuristic / Experimental

Aim path analysis, pressure performance, fight context, clutch estimates

Marked with badges — not part of the Aim composite

Pro benchmarks

Computed from real pro match demos, analyzed through the same pipeline. Shown with sample size (n=).

Confidence / reliability

Every analysis shows a sample reliability score. Low shot counts get a visible warning — we don't hide uncertainty.

Full methodology — formulas, weights, limitations →

Free vs Pro

Start free to diagnose one demo per day. Upgrade when you want enough history to verify if your fixes actually stick. Watch your leaks shrink week over week, and get coaching reports in your inbox.

	Free	Pro
Demos/day	1	5
Match history	Last 3	Up to 200
30-day progress	✗	✓
PDF reports	✗	✓
Goals	1	Unlimited

Analyzing your demo

Select player

Sensitivity

DPI

cm/360 (auto)

Sensitivity and DPI are optional — they only sharpen the sensitivity recommendation. The rest of the analysis runs without them.

	Basic (free)	⚡ Pro
Demos per day	1	5
Full aim analysis	✓	✓
Top 3 issues + 7-day plan	✓	✓
Match history	Last 3 only	✓ Up to 200 matches
30-day progress tracking	—	✓
Goal tracking	1 goal	✓ Unlimited
PDF report export	—	✓
Averages 1/3/5 comparison	—	✓
Leaderboard ranking	Opt-in via Control Center	✓
Upload limit	350 MB	750 MB

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How we measure

One demo shows problems. Multiple demos prove progress.

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