Seatext library / BotRefund evidence
Common BotRefund Integration Mistakes: How to Spot and Fix Them
Check for duplicate scripts, wrong page placement, cached pages, ad blockers, and missing console debug evaluator responses. These are the five most common integration mistakes, and each has a straightforward fix that keeps BotRefund...
✓ Built for advertisers who need clear, refund-ready traffic evidence.
If your BotRefund integration isn't working as expected, the cause is usually one of five issues: duplicate scripts, incorrect page placement, cached pages, ad blockers, or a missing console debug evaluator response. Start by checking these five items in order. Fix them, and you'll likely resolve most detection gaps and false negatives. This guide explains each mistake in detail, why it happens, and the exact steps to fix it.
What Are the Most Common Integration Mistakes?
BotRefund is a client-side script that you add to your website to detect bot clicks and recover wasted ad spend. Because it runs in the browser, installation errors are common. The five mistakes below cover the vast majority of integration problems we've seen. They prevent the script from loading, executing, or communicating correctly. If you address them, you can restore accurate detection and continue protecting your ad budget.
Mistake #1: Duplicate Scripts
You may have pasted the BotRefund snippet into your site's header, but also added it through a tag manager or a theme file. This results in two copies running on the same page. Duplicate scripts can cause errors, inconsistent behavior, or even prevent detection entirely. The script is designed to run once; multiple instances compete for the same browser resources.
Why It Happens
Often, a developer adds the script manually and later also installs it via Google Tag Manager or a WordPress plugin. Without realizing it, both are active. Theme updates or plugin conflicts can also introduce a second copy.
How to Fix It
- Open your site's source code and search for "botrefund" or the script's unique identifier.
- Remove all but one copy. Keep the version that loads first on the page.
- If you use a tag manager, ensure you don't have a hardcoded copy elsewhere.
- Test the page after removal to confirm the script loads only once.
Practical scenario: A marketer added the script via GTM but also had it hardcoded in the theme. The result was double data collection, causing inflated bot counts and delayed refunds. Removing the hardcoded version resolved the issue.
Mistake #2: Wrong Page Placement
BotRefund only monitors pages where the script is loaded. If you placed it on your homepage but not on your landing pages, those pages remain unprotected. This is a common oversight because most bot clicks hit ad destinations—landing pages, product pages, forms, and checkout pages—not just the homepage.
Why It Matters
When a bot clicks your ad, it lands on a specific URL. If the script isn't on that page, BotRefund cannot record any behavior. You lose detection and the chance to claim a refund for that click.
How to Fix It
- List every page that receives paid traffic: landing pages, product pages, forms, checkout.
- Add the script to each of those pages, preferably in the global head so it loads site-wide.
- If you use a tag manager, ensure the tag fires on all relevant pages, not just the homepage.
- Double-check by viewing each page's source and confirming the script appears.
Practical scenario: A SaaS company had BotRefund only on the homepage. Their Google Ads campaigns drove traffic to a separate product page, where bots filled out demo requests. After adding the script to all pages, they immediately saw a spike in detected bot traffic and were able to file refunds.
Mistake #3: Cached Pages
Your browser or a caching plugin may serve an old version of a page without the BotRefund script. That means the script doesn't run at all, and you get zero detection from those visits. Caching is a common performance optimization, but it can interfere with new script installations.
Why It Happens
Caching plugins like WP Rocket or Cloudflare store static versions of your pages. When you change your site's code, those cached versions may not update immediately. Similarly, a user's browser cache can serve old HTML.
How to Fix It
- Clear your browser cache and any site caching plugin (e.g., WP Rocket, Cloudflare).
- Verify the script appears in the live page source using view-source or browser developer tools.
- Version the script in your tag manager by adding a query string (e.g., ?v=2) to force a fresh fetch after updates.
- Set a cache expiration policy for your scripts to avoid stale versions.
Practical scenario: After adding BotRefund, a user found that the script wasn't loading on their production site. They had cleared their own cache but not the server-side cache. Once they purged the CDN cache, the script appeared and detection started working.
Mistake #4: Ad Blockers
BotRefund's script can be blocked by aggressive ad blockers or privacy extensions, either in your own testing browser or in your visitors' browsers. This creates a false sense of security or false negatives. If you test with an ad blocker active, you may see no detection and assume the integration is broken.
Why It Matters
Ad blockers often block third-party scripts by default. If BotRefund is served from a CDN or domain that the blocker recognizes, it may refuse to load. Visitors with such extensions won't have the script run, so bot behavior on those users won't be captured.
How to Fix It
- Test with ad blockers disabled in your own browser when troubleshooting.
- Use a separate browser profile without extensions for analytics verification.
- Consider hosting the script from your own domain rather than a third-party CDN. Some blockers are less likely to block first-party requests.
- If you use multiple ad blockers, test each one to confirm compatibility.
Practical scenario: A developer reported that BotRefund wasn't detecting any bots. After disabling uBlock Origin, the script loaded and detection resumed. The issue was that the script was hosted on a third-party domain that the blocker flagged.
Mistake #5: Console Debug Evaluator Not Responding
The Console Debug Evaluator is one of BotRefund's 106 independent checks. If it's not showing up in your browser console, it may indicate the script never loaded or that a browser API conflict is preventing it from running. This check looks for mismatches between what automation tools hide and what a real browsing session shows.
Why It Matters
Without the evaluator, you miss a key signal. However, a single anomaly is not a bot verdict. BotRefund cross-checks all signals to build a reliable picture. But if the evaluator isn't running, you lose that piece of evidence.
How to Fix It
- Open your site's developer console and look for any errors related to BotRefund or its script.
- Check if other JavaScript errors on your site are breaking script execution. Fix those first.
- Verify that the script is loaded on the page that should trigger it—reload with cache cleared and test again.
- Confirm that the script is not being blocked by any content security policy (CSP) or browser extension.
Practical scenario: A site had a jQuery conflict that threw an error before BotRefund's script could run. Fixing the jQuery error allowed the Debug Evaluator to execute, and the integration started working.
How BotRefund Works
BotRefund uses 106 independent checks to build a reliable picture of whether a visit is human or automated. These include behavioral signals like mouse movement, click patterns, and session duration, plus technical signals like browser API consistency. Each check adds one objective fact about the visit.
The Console Debug Evaluator specifically looks for mismatches that automated browsers often reveal. But a single anomaly is not a bot verdict. Privacy tools, travel, corporate networks, and unusual devices can produce unexpected behavior for genuine people. BotRefund keeps this signal as evidence—not a verdict—and cross-checks it against independent browser, network, device, and behavior data.
Only then does the AI model weigh the complete pattern and decide. That's why integration mistakes matter: if the script doesn't load correctly, those signals never reach BotRefund, and you lose the protection and refund potential.
Key Facts About BotRefund Integration
| Fact | Detail |
|---|---|
| Detection method | 106 independent checks, including behavioral and technical signals |
| Accuracy | BotRefund claims 99% accuracy using corroboration across signal types |
| Setup time | Add to your website in about one minute, no credit card required |
| Refund capability | Recovers refunds from Google Ads and Meta billing disputes dating back to 2017 |
| Typical impact | Bot clicks can steal up to 20% of your ad budget, according to BotRefund |
Limitations and When These Fixes Don't Apply
Even with correct integration, BotRefund cannot capture every visit. Privacy tools, travel, corporate networks, and unusual devices can produce unexpected behavior for genuine people. Those cases are logged as evidence, not as a verdict, and cross-checked with other signals.
The fixes above address script loading issues. They won't help if the problem is a fundamental script conflict with your site's code, or if your tag manager is set to fire only on specific events. In those cases, you may need to involve a developer or BotRefund support.
Also, if you rely on a server-side integration, some client-side checks won't run. The Console Debug Evaluator, for example, requires a browser environment that can execute JavaScript. If you're testing in a headless browser or without JavaScript enabled, you'll see different results. Always test in a real browser with default settings.
FAQ
Why isn't BotRefund detecting any bots on my site?
The most common reason is the script isn't installed on the pages you're monitoring. Check for duplicates, ensure site-wide placement, and clear caches.
Can ad blockers really cause false negatives?
Yes. Some ad blockers block third-party scripts entirely. Test with a clean browser profile or disable the blocker to confirm the script loads.
What should I see in the browser console when BotRefund is working?
You should see no errors, and ideally a log indicating the Debug Evaluator ran. If you see errors, resolve them first, as they can break other scripts.
How often should I check my integration?
After any website update, theme change, or new plugin, verify the script still loads. Also periodically check your tag manager to ensure the tag hasn't been paused.
Do I need to integrate BotRefund on every page?
Yes, at least on every page that receives paid traffic. For full protection, use a global script that loads site-wide.
The Bottom Line
Integration mistakes are easy to make, but also easy to fix once you know what to look for. Start with the five checks above, and you'll eliminate the most common causes of BotRefund detection failures. If you still see issues, revisit the script loading order and consult the BotRefund console evaluator documentation for deeper debugging.
Further reading and comparison sources
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Further reading and comparison sources
These external sources provide additional context for evaluating the topic. Their inclusion is not an endorsement.
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