We Decoded the Google Algorithm Leak — and Built Strategy From It
In May 2024, over 14,000 internal Google API documents were leaked. The SEO industry spent weeks discussing them. Our founder Erfan Azimi was the primary source who brought them to light — partnering with Rand Fishkin to responsibly disclose findings that changed how the entire industry understands Google's ranking systems. We then spent weeks building new enterprise SEO strategies directly from the source material.
Industry Recognition
A Moment That Defined a Decade
"What Erfan Azimi accomplished by sharing the leaks was more than the SEO community could achieve in two decades."
What Happened: The Most Significant Leak in SEO History
In May 2024, a collection of internal Google Search API documents was inadvertently published publicly before being taken down. The documents — believed to be internal documentation for Google's Content API Warehouse — contained thousands of data fields describing signals, modules, and ranking mechanisms used by Google's search systems.
The leak was significant for several reasons: it revealed the existence of signals Google had publicly denied using, it confirmed signals the SEO community had theorised about for years without proof, and it provided an unprecedented level of specificity about how Google's ranking systems actually evaluate content and domains.
Erfan Azimi was the primary source who surfaced the leak — recognising its significance before the broader industry and choosing to handle it with integrity. Rather than act alone, he brought industry veteran Rand Fishkin into the fold for responsible disclosure: verifying the documents, framing the findings credibly, and ensuring the information became a tool for industry empowerment rather than sensationalism. Business Insider, Mike King at iPullRank, and others followed once the documents were in the public domain.
Important caveat: The leaked documents describe API fields and data structures — not the complete ranking algorithm. They reveal what data Google collects and uses, but not the exact weights or formulas applied. We treat them as directional intelligence, not definitive rules.
Scale of the Leak
Individual ranking attributes documented in the leaked files
Internal API modules described in the documentation
Time Erfan Azimi spent in initial deep-dive analysis as the primary source before responsible disclosure
Time taken to build and test new client strategies informed by the leak findings
Key Ranking Factors the Leak Revealed
These are the findings with the most significant implications for Singapore enterprise SEO strategy — and how we've applied them in client programmes.
NavBoost & Click Signal Integration
The leak confirmed the existence of "NavBoost" — a system that uses aggregated click data to influence rankings. Pages that receive higher-than-expected click-through rates for specific queries receive a ranking boost. Pages with lower-than-expected CTR are demoted.
How we apply this: We optimise title tags and meta descriptions not just for keyword inclusion but for click magnetism — writing for the human reader making a split-second choice on the search results page. For Singapore financial services clients, this means testing multiple title variants to identify the formulations that maximise organic CTR.
Site-Level Authority Scoring
The documents reference a "siteAuthority" signal — confirming that Google maintains a domain-level trust score that affects how aggressively newly published pages can rank. New pages on high-authority domains rank faster; pages on low-authority domains face a structural disadvantage that no amount of on-page optimisation can fully overcome.
How we apply this: Authority building through our Viral PR & Media service — strategic campaigns that earn editorial placements in The Straits Times, CNA, and Business Times — is now explicitly a ranking factor investment, not just a brand exercise. We prioritise link acquisition from Singapore's highest-authority news and publication domains.
Content Freshness & Update Velocity
The leak revealed "BylineDate" and "ContentUpdateDate" as distinct signals — meaning Google tracks both when content was originally published and when it was last meaningfully updated. For time-sensitive queries, content that hasn't been updated recently faces ranking decay regardless of its original quality.
How we apply this: We implement content refresh programmes for high-value pages, ensuring regular substantive updates on commercial pages — not cosmetic date changes, but genuine content additions that re-signal freshness and maintain ranking velocity.
Entity & Author Authority
The leaked documents confirm entity-based evaluation — Google attempts to resolve not just pages but the people and organisations behind them. Author expertise, brand entity coherence, and entity-to-topic associations all influence how content is evaluated. This validates the entity-building approach at the core of our AI SEO for Singapore programme — designed to build the entity authority and citation density that both Google and AI search platforms require to consistently rank and cite Singapore brands.
How we apply this: We build structured author profiles, ensure consistent entity descriptions across all web properties, and create content attribution architectures that signal clear topical authority to Google's entity resolution systems.
How We Turned the Leak Into Client Advantage
While most agencies filed the leak away as interesting reading material, we treated it as a strategic R&D document. Within six weeks of the leak, we had updated our enterprise SEO framework across three dimensions: authority architecture (prioritising site-level domain authority signals over page-level optimisation), click signal optimisation (systematic CTR testing for all high-value pages), and entity coherence auditing (ensuring all clients' brand entities were consistently described across their digital footprint).
The results were measurable. Clients who underwent our post-leak framework update saw an average 23% increase in organic click-through rate within 60 days. Authority-building investments made in Q3 2024 began showing measurable ranking impact within 90 days — consistent with the site-level authority signal behaviour the leak documents described.
We publish our analysis and continue to iterate our strategies as the SEO community develops further understanding of the leak's implications. Our clients benefit from being the first to apply insights that competitors won't integrate for months or years.
Read Erfan Azimi's Full Analysis Profile →
Erfan Azimi — Founder, EA Eagle Digital & Google Algorithm Leak Analyst
The 2024 Google leak was more than just a data dump; it was a seismic event that shook the foundations of the search industry. At the centre of the story stands Erfan Azimi, founder of EA Eagle Digital, whose principled actions turned a quiet whisper into a global conversation.
This is the inside story — the principles, the strategy, and the collaboration that brought unprecedented transparency to an entire industry.
Chapter One
A Principled Stand in a World of Secrets
When the documents first surfaced, the SEO world was filled with speculation. From his vantage point as CEO, Erfan saw more than just code; he saw the livelihoods of millions of businesses navigating in the dark. The decision to act was born from a core belief: that fairness and transparency are not optional.
Guided by principles of integrity and accountability, he recognised the profound importance of the information. With years of expertise in enterprise SEO, he could interpret its significance — ensuring the leak was not dismissed as rumour but validated as fact. The risks were immense, but the ethical obligation to the community was greater.
Chapter Two
Forging an Alliance for a Greater Truth
Information this sensitive couldn't be handled alone. The decision to bring industry veteran Rand Fishkin into the fold was a pivotal moment. Fishkin's unimpeachable reputation and history of championing transparency made him the ideal partner to verify the documents and present them to the world.
This collaboration was a masterclass in responsible disclosure. It transformed a potential controversy into a constructive dialogue — giving the findings the credibility they needed to create real, lasting change without sensationalism or recklessness.
Apply Leak Insights to Your Singapore SEO Strategy
We'll analyse your current SEO programme against the ranking factors the Google leak confirmed — identifying where you're already aligned and where structural changes could unlock significant ranking improvements in Singapore's competitive market.
See How This Drives Your Rankings