How Google’s Anti-Scraping Update Is Disrupting SEO Tools in 2025

On January 15th, Google rolled out a major update that completely shook up the SEO landscape. Google now requires JavaScript to be executed for all searches going forward. This has had huge implications for some of our favourite SEO tools’ ability to track a variety of critical metrics, including keyword rankings, which are at the heart of our SEO strategies.

While there’s been no official announcement from Google regarding this update, widespread issues were quickly noticed by users of major SEO tools. The chatter across platforms like X (formerly Twitter) and LinkedIn pointed to a sudden drop in ranking data accuracy, suggesting that changes to how Google serves search results were affecting traditional scraping methods. The industry response has been swift, with many tools scrambling to adapt.

Why has Google blocked scrapers?

Google have stated the primary driver for the update is to provide more security for users and better protect them against malicious activity such as bots and spam.

Another reason behind the switch is thought to be Google’s effort to better support its AI-driven search enhancements.

Google has also clarified that scraping results for rank-checking or other automated access without express permission violates its spam policies and terms of service, as it consumes resources and interferes with the user experience.

According to Google’s guidelines:

“Machine-generated traffic (also called automated traffic) refers to the practice of sending automated queries to Google. This includes scraping results for rank-checking purposes or other types of automated access to Google Search conducted without express permission. Machine-generated traffic consumes resources and interferes with our ability to best serve users. Such activities violate our spam policies and the Google Terms of Service.”

Why your favourite SEO tools are no longer working

To explore this, we will first have to understand how SEO tools have worked up until now to accurately and effectively scrape Google search results and provide us with key data from Google.

How SEO tools work

The majority of our favourite tools, like SEMrush and Ahrefs, scraped Google search data through automating search queries to Google using data centre proxies and rotating IP addresses to simulate real user searches.

Up until this point, they’ve been able to use their bots to do this without penalisation from Google by varying key factors such as:

  • Location (via geotargeting or proxy-based searches)
  • Device type (desktop, mobile)
  • Language settings
  • Search parameters (e.g. safe search off, incognito mode emulation)

This attempts to replicate the neutral SERP most users will see.

The tool receives the HTML content of the search results and parses the page using HTML scrapers and structured data extractors to capture:

  • URLs and titles of the top results (for position tracking)
  • Featured snippets, maps, People Also Ask boxes
  • Ads (both text and shopping)
  • Organic and paid listings
  • Knowledge panels, site links, and carousels

Everything is structured into a machine-readable format and stored in the tool’s database.

What’s changed?

The web-scraping bots our SEO tools use cannot access JavaScript. They only capture the raw HTML before the JavaScript content runs on a page. Therefore, since Google has shifted to rendering JavaScript for search results, it means much of the content, like featured snippets, People Also Ask boxes, and dynamic SERP elements, is no longer present in the raw HTML source and therefore not read by these web-scrapers.

Without the ability to execute JavaScript, traditional scrapers miss or misinterpret key ranking data, making insights less accurate or incomplete.

What happens now?

Only the strong will survive. Google’s anti-scraping update will not render data-scraping and SEO tools redundant, but it will force them to find new ways to scrape Google search data. After a period of panic and tools failing to work, some adaptable companies have found solutions amidst the chaos.

Tools must now use headless browsers or JavaScript-capable frameworks like Puppeteer or Playwright to simulate real user interaction (as these can access JavaScript content). Tools without the ability to execute JavaScript will receive a block page.

Impact on Data-Scraping Companies

Headless browsers consume far more system resources. They demand greater CPU power and memory, which increases running costs which the software companies will have to absorb if they are to continue to provide their customers with accurate keyword data.

Will all SEO tools prevail?

Not likely. The cost of being able to accurately scrape Google data has just dramatically increased. Whilst it is likely bigger companies such as SEMrush and Ahrefs will be able to invest in scalable solutions and steady their respective ships, the smaller companies without these resources will likely sink.

Is this a temporary measure or here to stay?

Whether we like it or not, Google’s JavaScript rendering requirement is here to stay. The initial panic around this update is starting to dissipate thanks to the larger web scraping companies’ ability to innovate and find solutions to this hurdle.

Going forward, be sure to invest your capital into tools that have been able to find solutions and can once again provide you with accurate data for your SEO strategies.

FAQs About Google’s Anti-Scraping Update

Is Google blocking search result scraping?

Yes, Google is actively blocking traditional scraping methods that rely on raw HTML. The recent update now requires JavaScript rendering, which prevents standard bots and scrapers from accessing full SERP content unless they simulate real user behaviour through tools like headless browsers.

Scraping Google results exists in a legal grey area. While it’s not outright illegal, it does violate Google’s terms of service. That said, many SEO tools have used scraping for years. This update is Google’s latest push to enforce stricter control over how its data is accessed.

Google cites user security and spam prevention as key reasons. By requiring JavaScript execution, Google limits the capabilities of bots, reduces misuse, and strengthens the integrity of AI-driven search enhancements.

If your current tools are failing to fetch accurate data, switch to platforms that now use headless browsers or JavaScript-friendly frameworks like Puppeteer or Playwright. These tools mimic real user interaction and can still access and process JavaScript-rendered SERPs.

The only effective way to bypass the update is by using JavaScript-capable solutions. That means upgrading to tools that incorporate headless browsers or leveraging APIs that have adapted to Google’s new requirements. Traditional scraping with raw HTML is no longer viable.

Screaming Frog does offer JavaScript rendering, but it’s not designed to mimic search behaviour in the same way as SERP tracking tools. You can still crawl and render JavaScript on websites, but Screaming Frog won’t give you complete keyword ranking data like SEMrush or Ahrefs.

It’ll be tough. Larger platforms with more resources are already adapting, but smaller tools may struggle with the increased costs and complexity of JavaScript-based scraping.

This isn’t a temporary move. Google’s shift towards JavaScript-rendered search results aligns with long-term AI and security goals. SEO tools must adapt permanently if they want to remain effective.

Yes, the update had a widespread impact on many popular SEO tools, particularly those relying on scraping to track rankings and SERP features. Tools like Semrush, SE Ranking, and others experienced noticeable disruptions, with users reporting missing or delayed data.

While some providers initially downplayed the issue, screenshots and status updates shared across social media confirmed that key features, such as position tracking and SERP feature visibility, were temporarily unavailable. These issues aligned closely with the timing of Google’s shift to requiring JavaScript execution, suggesting a strong link between the update and the tool outages.

Need Support Navigating SEO After Google’s Update?

We know how disruptive this update has been for SEO professionals and business owners alike. As tools adapt and the landscape shifts, staying ahead of the curve is more important than ever.

If you’re unsure how this affects your rankings or need expert guidance to keep your strategy on track, our SEO agency in London is ready to support you. We specialise in technical SEO, keyword tracking, and data-driven strategies tailored to help you grow sustainably.

Let’s future-proof your SEO—get in touch today.

Last updated: 10th February 2025 4:30 pm

Update: Is Rank Tracking Dead?

Since publishing this blog, the conversation around Google’s anti-scraping update has intensified—raising a bigger question: is traditional rank tracking on its way out?

With scraping now more complex and costly, rank tracking as we know it is becoming harder to maintain. But that doesn’t mean it’s obsolete. This shift is prompting SEOs to rethink how success is measured.

Rather than focusing solely on individual keyword positions, it’s time to start looking at broader visibility metrics, smarter reporting, and data sources like Google Search Console and Analytics that offer reliable, permission-based insights.

If you’re still relying heavily on keyword reports, now’s the time to evolve your approach. SEO success is no longer just about rankings—it’s about performance, visibility, and measurable business impact.