For most businesses, web traffic is a success metric. We want more of it. But in the current digital landscape, not all traffic is created equal. In fact, a surprising share of your website visitors aren’t potential customers at all; they’re bots.
Recent data reveals that automated traffic now accounts for nearly half of all internet activity. In Australia, this issue is particularly acute. Because our market has a high Average Revenue Per User (ARPU), Australian websites are high-value targets for global bot operators. As noted by the Australian Financial Review, ignoring this ghost traffic can be detrimental.
The bot surge
Recent global trends have highlighted a surge in mysterious traffic patterns. Wired recently reported that niche websites are seeing an influx of Chinese bot traffic, AKA automated scripts designed to scrape content, monitor pricing, or test vulnerabilities.
Apart from skewing your reporting data, bot traffic spikes consume server bandwidth, slow down your website for real human viewers, and can be a precursor to more severe cyber attacks.
How bots affect marketing
For digital marketers and business owners, the impact of bot traffic usually manifests in three ways:
Daily ad budget exhaustion: Bots are the primary drivers of click fraud. If your organisation or agency is running Google or Meta Ads, bots can mimic human behaviour to click your ads, exhausting your daily budget by 10am before a single real prospect has seen your offer. In Australia, where a high-value keyword click can cost upwards of $80, the financial damage is immediate.
Poisoned data: AI-driven marketing platforms (such as Google’s Performance Max) learns from who clicks your ads. If 30% of your clicks are bots, the algorithm thinks those bots are your ideal audience. It then spends more of your money looking for more bots, leading your campaign into non-converting traffic.
The slow site penalty: Bots can consume up to 70% of a website’s most resource-intensive elements. When a bot swarm hits your site, your largest contentful paint (a core web vital metric for measuring perceived load speed) drops. For an eCommerce store, a three-second delay can be the difference between a sale and a bounce.
How to take action
The Government’s Australian Signals Directorate (ASD) Annual Cyber Threat Report 2024-25 reports that the average self-reported cost of cybercrime for Australian businesses has jumped to $56,000 for a small business (up 14% YoY) and $202,700 for a large business (up 219% YoY).
To protect your business, we suggest three things:
- Audit your analytics: Look for sudden spikes in traffic from unusual geographic regions or high bounce rates on specific landing pages.
- Tighten ad placements: Consider disabling ‘Search Partners’ and ‘Audience Networks’ in your paid campaigns, as these are often the primary sources of low-quality bot clicks.
- Implement bot management: Keep your website plugins and themes up-to-date with monthly maintenance plans, install SSL certificates to encrypt data and authenticate the web host for clients, or use dedicated bot-filtering plugins to block unverified crawlers before they reach your server.
If you’re managing your paid campaigns or website maintenance in-house, consider investing time in these measures to protect your marketing budget and your online reputation.
