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EVA

AI Content Evaluation System

We built a content quality system that uses AI to crawl entire websites, analyse every page, and systematically score content across multiple dimensions. Instead of manual audits or guesswork, it classifies pages, detects compliance risks, evaluates quality signals, and prioritises what needs fixing. The system processes thousands of pages in parallel, turning large, unstructured content libraries into clear, actionable improvement roadmaps that teams can execute against.

/ 01 — THE CHALLENGE

The Problem

Websites grow organically over time. New pages get added, old content gets buried, and quality inevitably degrades without anyone noticing, until traffic drops or an algorithm update hits.

Google’s Helpful Content Updates caused 30-70% traffic drops overnight for sites with thin, repetitive, or low-quality content. Most site owners had no warning because they had no systematic way to monitor quality across thousands of pages.

Manual Review Doesn't Scale

Enterprise sites have thousands of pages. One client estimated 3,400+ hours for a single comprehensive audit. By the time you finish, the first pages reviewed are already outdated.

Compliance and Regulatory Risk

Job sites need EEO compliance, healthcare needs HIPAA, finance needs SEC disclosures. Missing one requirement can mean six-figure fines.

No Data-Driven Prioritisation

Without systematic scoring, teams guess which pages need work first, wasting resources on low-impact improvements while high-value pages decay.

 

/ 02 — THE SYSTEM

Our Approach

We built Content Quality to turn this blind spot into a competitive advantage. Evaluate, score, and improve your entire content library at scale, in 48 hours, not 2 years. The system crawls every page, classifies content type, scores quality across multiple dimensions, and produces prioritised writer briefs.

Every page is evaluated against the same criteria: Helpful Content alignment, E-E-A-T signals, compliance requirements, intent match, and content depth. No reviewer fatigue, no inconsistency, just systematic scoring that identifies exactly what needs fixing and in what order.

What We Evaluate

🔍

Automated Page Scoring

AI evaluates every page against quality criteria consistently

⚖️

Compliance Detection

EEO, HIPAA, SEC, and regulatory checks automated

📉

HCU Vulnerability Analysis

Google Helpful Content alignment scoring

🎯

Intent Gap Analysis

Funnel stage mapping and conversion gaps identified

 

/ 03 — WORKFLOW

How It Works

The pipeline runs through five stages from raw site crawl to actionable writer briefs. Each stage builds on the previous one, progressively narrowing from broad site-wide analysis to specific page-level recommendations.

1

Crawl

Crawl4AI ingests the entire site, extracting content, metadata, structure, and page relationships at scale.

2

Classify

Each page is classified by content type, funnel stage, and topic cluster using local LLM processing via n8n workflows.

3

Evaluate

AI scores every page against quality criteria: Helpful Content alignment, compliance requirements, intent match, and content depth.

4

Prioritise

Pages are ranked by impact potential and effort required. High-traffic pages with quality issues rise to the top.

 

/ 04 — FEATURES

Key Features

The system combines site crawling, AI classification, and multi-criteria scoring into a single pipeline. Here’s what makes it work at enterprise scale.

🔧

Crawl4AI plus n8n Pipeline

Site-wide crawling with Crawl4AI feeds into n8n workflows for classification and scoring. Local LLM processing ensures data sovereignty and eliminates per-page API costs.

📊

Multi-Criteria Scoring

Pages scored across multiple dimensions: Helpful Content alignment, E-E-A-T signals, compliance requirements, intent match, content depth, and technical SEO factors.

📝

Prioritised Writer Briefs

Every flagged page gets a specific, actionable brief. What's wrong, what to fix, target quality score, and expected impact. Writers know exactly what to do.

 

/ 05 — USE CASES

Proven Use Cases

These aren’t theoretical scenarios. These are real client projects where Content Quality delivered measurable results. Each one started with a site full of unmonitored content and ended with a clear, prioritised improvement roadmap.

Job Site Compliance Detection

Problem: Recruitment platform with 8,000+ job listings needed EEO compliance scanning but manual review was impossible at scale. Solution: Automated scanning across all listings for missing disclosures, regulatory gaps, and compliance violations. Result: 48-hour audit, £284k risk avoided, 94% time saved versus manual review.

HCU Traffic Recovery

Problem: Publisher lost 45% of organic traffic after Google Helpful Content Update with no clear path to recovery. Solution: Site-wide quality evaluation identifying thin, repetitive, and low-value content with prioritised remediation plan. Result: 35% traffic recovery, 18,700 hours of manual audit time eliminated.

Funnel Intent Gap Analysis

Problem: SaaS company generating leads but conversion rates plateaued despite growing traffic. Solution: Mapped every page against buyer journey stages to identify where prospects drop off. Result: 22% conversion increase, 41% more qualified leads from the same traffic volume.

 

/ 06 — OUTCOME

The Results

Our clients see these improvements within weeks of implementing the quality improvement roadmaps. The system doesn’t just identify problems, it tells your team exactly what to fix and in what order.

 

/ 07 — ARCHITECTURE

Technical Architecture

For the technically inclined, here’s how the pipeline is built. We use Crawl4AI for site-wide ingestion, n8n for workflow orchestration, and local LLMs for classification and scoring. Everything runs on-premise for full data sovereignty, no per-page API costs, and no data leaving your infrastructure.

Crawl4AI Ingestion

Site-wide crawling extracts content, metadata, internal linking structure, and page relationships. Handles JavaScript-rendered pages, pagination, and large sites with thousands of URLs.

n8n Workflow Engine

Orchestrates the entire pipeline from crawl to output. Handles rate limiting, error recovery, parallel processing, and conditional logic for different content types.

Local LLM Processing

Classification and scoring run on local inference servers. No data sent to external APIs. Supports custom scoring criteria, industry-specific compliance rules, and domain-specific quality signals.

Want to Audit Your Content?

Whether you need compliance audits, HCU recovery, funnel analysis, or full site-wide content evaluation, we build AI-powered quality systems that audit thousands of pages and deliver actionable improvement roadmaps.

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