Reference Specification

Technical SEO Methodology

A deterministic, implementation-agnostic protocol for structural AI-Search readiness and machine interpretability analysis.

Methodology Overview

Deterministic structural scoring
IEEE-754 arithmetic compliance
Unicode normalization enforcement
Canonical JSON serialization standard

I. Deterministic String & Arithmetic Contract

The SIAS SEO methodology relies on absolute mathematical consistency to ensure parity across different LLM interpretability audits. Our arithmetic contract is bound by strict IEEE-754 standards:

$$\text{round}_4(x) = \frac{\text{rte}(x \cdot 10^4)}{10^4}$$

Unicode Support: Mandatory Normalization Form C (NFC) and Simple Case Folding for structural integrity.
Invisible Data Set: Unicode White_Space and Format Control Sets are collapsed to U+0020.
Arithmetic Invariants: All diagnostic operations MUST satisfy isfinite(x).

II. SIAS Canonical Profile (JCS-P)

To achieve multi-engine equivalence in Technical SEO auditing, the SIAS execution follows this immutable sequence:

1. Normalization: Raw HTML Text → NFC → Simple Case Fold → Whitespace Collapse → Structural Trim.

2. Segmentation: Computational extraction of {s_D, s_C, s_F} segments with Flush-to-Zero logic.

3. Finalization: Cumulative penalty subtraction → Signed Zero reset → Domain Clamp → round_4 Quantization.

4. Serialization: JCS-based canonical JSON output (RFC 8785) with fixed-point numeric string replacement.

III. Diagnostic Status Registry

The SIAS SEO engine utilizes a standardized registry to communicate structural health and parsing errors:

Code	Constant	Diagnostic Interpretation
0x00	STATUS_OK	Zero-delta success. Document is AI-ready.
0x01	STATUS_ERR_DOMAIN	Arithmetic or structural overflow violation.
0x02	STATUS_ERR_PARSE	Critical structural construction failure.
0x03	STATUS_ERR_MATH	Logarithmic domain or invariant violation.