sitecube.com

1. HTML-to-Token Efficiency & LLM Context Window Cost

An unauthenticated HTTPS GET request to https://sitecube.com/ returns an initial HTML payload of 46.2 KB, corresponding to approximately 11,832 UTF-8 tokens when ingested raw by an AI coding agent, retrieval pipeline, or headless browser. After stripping inline <script>, <style>, <svg>, and DOM markup tags, the human-readable text footprint measures 1,132 tokens (4.4 KB)—yielding an HTML Signal-to-Noise Ratio of 9.6%. Because sitecube.com publishes a valid /llms.txt manifest (measuring 1,600 tokens across 40 lines), AI retrieval agents that read /llms.txt instead of scraping the raw DOM reduce token consumption by 86.5%—cutting 1,000-read inference input costs from $14.7900 to $2.0000 at frontier model rates ($1.25/1M tokens), or $0.5600 on Gemini 4 Hydrogen ($0.35/1M).

2. Indexed Structure Inside sitecube.com/llms.txt

Sitecube’s specification linter verified 3 H2 section headings and 31 Markdown links inside https://sitecube.com/llms.txt under the primary heading "Sitecube.com — /llms.txt Validator, AI Crawler Registry & Web-to-Token Observatory". Documented sections include: Primary Research & Benchmarks</code>, <code>Interactive Engineering & FinOps Utilities</code>, <code>Verified Host Dossiers (24 Production Domains). Key canonical endpoints referenced in the manifest include The 2026 Web-to-Token Benchmark Study (https://sitecube.com/research/llms-txt-token-efficiency-2026), Global Host Registry & Token Leaderboard (https://sitecube.com/leaderboard), Methodology & Scoring Specification (https://sitecube.com/about), Live Host & Token Inspector (https://sitecube.com/), /llms.txt Specification Generator (https://sitecube.com/tools/llms-txt-generator).

3. Edge Delivery, TLS Handshake & Security Header Assessment

Traffic for sitecube.com resolves to 145.223.124.229 via Hostinger Edge CDN running Custom SSR / Static, achieving a measured Time to First Byte (TTFB) of 99 ms (DNS lookup: 62 ms, TCP connect: 7 ms, TLS handshake: 14 ms). The port 443 TLS certificate is issued by Let's Encrypt with 70 days remaining before expiration (valid through 2027-01-24). Outbound email authentication via SPF is present and DMARC (_dmarc.sitecube.com) is enforced.