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NessFlow Engine 2.0 (SEO · GEO · Logs · A11y)

Is your brand cited by ChatGPT? We measure it. And audit everything else.

An audit that crawls your pages the way an engine sees them, tracks your Google rankings, and counts the AI answers that cite your brand. Your server logs stay with you, IP addresses included.

SEO, AI & Security Checks Access opens in waves Your URL is kept for your first audit

What the engine actually measures

  • 66 automated checks per audit computed
  • 19 AI crawlers audited measured
  • 15 RGAA criteria covered measured
  • 3 seconds between refreshes measured

Your first audit

What happens after you enter your address

Three steps, with nothing to install and no integration to write. You enter your site address, and the audit starts.

  1. 01

    The crawl starts

    We walk your pages the way an engine sees them, rendering the JavaScript whenever your site depends on it.

  2. 02

    The screen fills as it runs

    Pages and findings land as the run progresses, refreshing every few seconds. You read the first results before it ends.

  3. 03

    Recommendations follow

    Once the run is done, findings are cross-referenced and ranked by impact and effort, with the signals that justify them.

The mechanism

Separate sources, one table

The crawl, your server logs, rank readings, Search Console and answers from AI engines arrive at different moments, down different paths. They land in the same data model, on the same normalised URL key. That is what makes cross-referencing possible, and it is what a pile of separate tools will never catch up on.

One write path

Every module writes its rows into the same schema, on the same normalised URL key, port included.

Cross-referencing costs nothing

A crawled page, its log entry, its ranking and its AI citation read together because they already share that key.

What comes out of it

Recommendations and signals come from the cross-reference, not from one isolated module seeing a third of the problem.

One data model, every module inside it

Every module writes to the same store. That is what makes it possible to line a log entry up against a ranking, or an AI citation against a crawled page. A tool that cross-references nothing leaves the work to you.

Site audit

The scope of the health score: these modules grade your site.

AI visibility & GEO

Answer engines cite sources. We check which of their crawlers can actually read your site, validate your llms.txt, and capture your share of citations from real answers, with the denominator shown next to it.

  • 19 AI crawlers audited measured
  • 11 operators covered measured

Technical audit & JavaScript crawling

Multi-threaded crawling with real JavaScript rendering: your pages are explored the way an engine sees them, not the way the initial HTML describes them. PageSpeed, scheduled crawls, and diffs between two runs.

Accessibility: WCAG & RGAA

Rendered audits on every scheduled crawl, contrast cards with a suggested fix, screenshots of the failing elements, and an exportable conformance report.

  • WCAG 2.2 AA reference
  • RGAA 4.1 reference

Sovereign log analysis & Search Console

The parser streams your server logs at a measured throughput, separates human traffic from crawlers, and surfaces the pages engines never request. No IP address is stored, and none is sent to a model.

  • 52,000 log lines per second measured

Visibility & authority

Outside the scorecard, on purpose: visibility and authority carry a trend, never a mark out of a hundred.

Rank tracking & SERP analysis

Daily capture at full depth, SERP features, and competitors extracted from your existing readings. Desktop or Mobile, chosen per project.

  • 100 results captured per query ceiling
  • 10 competitors per project ceiling

Semantic optimisation & AI copilot

Per-page semantic coverage, keyword clustering by meaning rather than by string, E-E-A-T signals, and recommendations ranked by impact and effort.

  • 5 finding blocks per page report measured
  • 6 E-E-A-T signals counted per page measured

Security signals

Passive, non-intrusive detection of the signals that put your visibility at risk: exposed sensitive files, end-of-life technologies, TLS and header configuration, unencrypted resources on a secure page, Safe Browsing status. Every finding is translated into plain business language with its impact on search.

  • 12 security finding families measured
  • 7 check families never performed measured

Why not the others

Every category of tool has its strength, and we name it. Our angle fits in one line: cross-referencing these four worlds on the same data, with numbers that carry their proof.

Category Their strength Our angle
All-in-one suites Semrush, Ahrefs, SE Ranking Brand recognition, enormous keyword databases Thin or absent AI visibility, no sovereign log analysis, no accessibility, and estimates where we take measurements.
Desktop crawlers Screaming Frog, Sitebulb The consultant’s default tool One seat, one machine. No history, no collaboration, and nothing to cross-reference against logs or Search Console.
Enterprise crawl and log platforms Botify, Oncrawl, Lumar Technical depth, log file analysis Five-figure contracts, no AI visibility, no accessibility. We cover the same ground, keep your logs in place, and price it for a team.
AI visibility specialists Profound, Peec, Otterly Sharp AI focus, quick to ship No crawler, no logs, no SEO: they measure without being able to fix. We cross AI visibility with the crawl and the logs.
Accessibility specialists Siteimprove, axe Monitor Deep compliance coverage A silo with no SEO in it. Here accessibility sits inside the visibility audit, with the compliance report included.

Start with a measurement, not a promise

Run an audit on your own site and read what the engine finds. If you would rather be walked through it, book a demo: we run it on your site, with your own URLs on screen.

Access opens in waves: we email you when yours is ready.