Shun the Fraud. Sift the Leads. Prevent the Charge.

Other services analyze your losses. JunkShun controls your arrivals. Two layers of protection that block fraud and screen every click for real business value - before the ad platforms charge you.

No credit card required
Pay only if it works
Cancel anytime
Start Free 30-Day Trial
Protecting Budgets Since 2019
7 Years of Click Fraud Prevention and Conversion Screening
Click Fraud - 28%+
Paid Clicks Blocked as Fraud or Platform Failures
Conversion Screening - 8%+
'Valid' Traffic Sifted That Won't Convert
Total Savings - 35%+
Of Your Ad Budget Saved Before You're Charged

Based on past 12 months of paid click data

LIVE 30-DAY DATA

Rolling 30-Day Protection Trends

Each point shows the average block rate over the preceding 30 days

20.22%
Click Fraud Block Rate (60 Days)
14.35%
Conversion Screening Rate (60 Days)
34.57%
Combined Block Rate (60 Days)
Click Fraud (60 Days)
Out of Geo Area
68.02%
Visitor Block
15.77%
Proprietary Pattern Analysis
10.36%
Blackout Period
3.15%
Address Banned
2.25%
Conversion Screening (60 Days)
Rate Limit Exceeded
57.02%
Anonymizer Detected
41.32%
Disallowed Language
0.83%
Outside Geofenced Area
0.83%

Two Layers. 26 Filters. Complete Control.

Click Fraud Prevention blocks the threats. Conversion Screening ensures every click that gets through matches your business.

A dollar lost to a bot and a dollar lost to a visitor who will never convert is still a dollar lost.

Click Fraud Prevention (15 Automated Filters)

JunkShun JunkShun Proprietary Pattern Analysis - Multiple proprietary filters analyzing request signatures in real time
Bot & Crawler Detection - Identifies and blocks non-human traffic patterns automatically
Data Center Traffic - Blocks clicks originating from known data center IP ranges
Visitor Bans - Automatically bans visitors exhibiting repeated suspicious behavior
Flood Protection - Detects and blocks abnormal click velocity and volume patterns
Address Bans - Blocks known bad actors from a shared threat intelligence network
Geo Compliance - Catches clicks from outside your ad platform's configured targeting areas
Blackout Enforcement - Blocks clicks arriving outside your scheduled ad run times
Plus additional automated filters - Working 24/7 behind the scenes to protect your ad spend

Conversion Screening (11 Client-Configured Filters)

Geofencing - Draw custom protection zones with 10-300 mile radius anywhere on the map. Perfect for local businesses serving specific areas
Rate Limits - Four separate thresholds: per minute, per hour, per day, and per 3-day period. You decide exactly how many times the same visitor can click before being blocked
Language Filters - Verify visitor browser language settings match your target audience
Anonymizer Detection - Detect and block VPNs, proxies, TOR exit nodes, and residential proxies. Four sensitivity levels from lenient to strict
Whitelist & Blacklist - Direct control over specific IP addresses you always trust or always block
Location Filters - Accept clicks only from designated countries, states, or custom zones

What Makes JunkShun Different

Pre-Pixel Protection

JunkShun acts as a gateway before your site loads. Bad clicks get blocked before the ad platform records them. Other services file for refunds after the fact. JunkShun prevents the charge - keeping your cash in your account, not in theirs.

Two Layers of Protection

Click Fraud Prevention catches bots, bad actors, and ad platform failures automatically. Conversion Screening prioritizes your high-intent visitors and sifts out the rest. No other service offers both.

Valid vs. Valuable

Other tools stop at "is this click fraudulent?" - then beg for a credit. JunkShun goes further: "is this click valuable to your business?" A real person clicking your ad in a language you don't speak, from a state you don't serve, isn't fraud - but it's still a waste of your budget.

Complete Transparency

Every click logged. Every decision explained. Monthly reports with complete traffic data the ad platforms never share. Export to Excel, build pivot tables, prove your campaign protection with hard data.

Universal Platform Support

One installation protects traffic from every ad platform. Competitors only work with Google and Meta. JunkShun works with any platform that sends traffic to your site.

Google Ads Meta Microsoft X Instagram TikTok Yahoo LinkedIn Reddit

Smarter Campaigns, Cleaner Data

Using Smart Bidding, Maximize Conversions, or Performance Max? Those algorithms learn from your traffic. JunkShun ensures they learn from real customers - not bots, not competitors, not irrelevant clicks. Cleaner data in means smarter optimization out.

One Line of Code. Five Minutes to Protection.

If you've added ad platform pixels, tracking tags, or analytics to your site, you already have the skills to install JunkShun. Drop a single line of code onto your pages and you're protected across every ad platform you run.

No complex integrations. No developer required. No downtime.

<head>

  <!-- JunkShun - MUST be before ad platform scripts -->
  <script src="https://webservice.bluefieldidentity.com/junkshun/?key=YOUR_DOMAIN_KEY"></script>

  <!-- Google Ads -->
  <script src="https://www.googletagmanager.com/gtag/js?id=AW-XXXXXXX"></script>
  <!-- Meta Pixel -->
  <script>!function(f,b,e,v,n,t,s)...</script>
  <!-- Any other ad platform scripts... -->

</head>

JunkShun loads first. If the click fails screening, the ad platform scripts never fire - and you're never charged.

Sign Up & Protect Your Ad Budgets in 5 Minutes

Complete Click Transparency

Ad platforms won't tell you which clicks were fraud, which were irrelevant, or why. JunkShun tells you all of it.

Platforms like Google, Meta, Bing and others won't tell you about your clicks...WE WILL. Every month, receive a complete spreadsheet of every single click your site received. This isn't a summary or sample - it's your complete traffic log with details the ad platforms never share.

Sample Monthly Report Data:
recordID paidClick adPlatform verdict verdictReason clickDate clickTime IP City State Country
2181041 0 N/A pass SE Whitelist 2025-07-27 00:03:17 66.249.72.201 Mountain View CA US
2181064 1 Google pass - 2025-07-27 00:12:10 75.32.196.167 Fort Worth TX US
2181107 1 Google fail Bot/Spider/Crawler Detected 2025-07-27 00:39:27 107.115.122.28 Allen TX US
2181108 1 Google fail Out of Geo Area 2025-07-27 00:39:51 206.168.34.91 Ann Arbor MI US
2181151 1 Meta fail VPN Detected 2025-07-27 01:01:44 124.156.179.141 Hong Kong HK HK
2181308 1 Google fail Rate Limit Exceeded 2025-07-27 01:22:55 162.142.125.193 Ann Arbor MI US
2181736 1 Google fail Disallowed Language 2025-07-27 03:11:37 43.166.242.189 Ashburn VA US

... complete data for every click ...

Perfect for agencies and PPC professionals who need detailed reporting and complete visibility into their traffic.

  • • Export to Excel for custom analysis
  • • Create pivot tables and identify patterns
  • • Build custom reports for clients
  • • Prove your campaign protection with hard data

How JunkShun Protects You

1
Visitor Clicks Your Ad

A click arrives from any ad platform - Google, Meta, Bing, TikTok, or any other. Before your site loads, JunkShun intercepts the request.

2
Layer 1: Click Fraud Prevention

15 automated filters examine the visitor in milliseconds. Bots, data center traffic, known bad actors, and ad platform failures are blocked immediately.

3
Layer 2: Conversion Screening

If the click passes fraud checks, your 11 custom business rules take over. Language, location, rate limits, anonymizers, and geofencing filter out valid traffic that won't convert.

4
Verdict Delivered

Valuable visitors reach your site. Everything else gets a 204 response - the ad platform pixel never fires, so you're never charged.

5
You Get the Data

Every decision logged. Every month you receive a complete traffic report showing exactly what was blocked, why, and what got through.

How JunkShun's two-layer screening protects your ad spend

Simple, Transparent Pricing

No setup fees. No contracts. Cancel anytime.

Pay Only for What You Use

$60

per month

First 6000 clicks

Both layers included

$10

per additional

2000 click blocks

Scale as you grow

Example: 20000 clicks = $60 base + $70 (7 additional blocks) = $130/month

What's Included:
  • • 15 Click Fraud Prevention filters (automated)
  • • 11 Conversion Screening filters (you configure)
  • • Works with ALL ad platforms
  • • Monthly transparency reports with complete click data
  • • Pre-pixel protection - blocked clicks are never charged
  • • Email support
Start Your Free 30-Day Trial

No credit card required • Pay only if it works

No Credit Card. No Commitment. No Risk.

See what JunkShun can do for your ad budget in 30 days.

Protected in 5 minutes
One line of code and you're live

All 26 filters active
Click Fraud Prevention + Conversion Screening

Full transparency report
Every click logged and explained

Pay only if it works
We'll send a report and invoice after 30 days

Start Your Free Trial Now

Support available if needed.