COOKIE & STORAGE POLICY
Understand how SASA Engineers utilizes client-side memory buffers, local storage, and cryptographic session caches to ensure calculation integrity.
Live Client Storage Inspector
Local DeviceCurrent browser footprint: 0 keys (~0.00 KB in RAM/LocalStorage)
Client Storage Control Deck
Customize which storage tiers are active in your browser instance
1. Strictly Necessary
Volatile calculation memory buffers, CSRF tokens, and WebGL context state. Required to compute structural loads.
2. Functional Memory
Remembers recent Design Lab prompts, custom dimensions, selected material substrates, and engineering unit preferences.
3. Performance & FPS
Anonymous WebGL 3D rendering metrics and shader compilation diagnostics to optimize visualizer smoothness.
Storage Keys & Data Manifest
Transparent enumeration of all client storage objects utilized across SASA modules
| Key Identifier | Storage Tier | Classification | Purpose | Retention SLA |
|---|---|---|---|---|
| sasa_geom_buffer | Session RAM | Strictly Necessary | Holds active beam, column, slab, and footing coordinate matrices during live calculations. | Purged immediately on tab close |
| designAnalysisHistory | LocalStorage | Functional Memory | Stores your recent IS-RAG structural scenario records in local browser storage for 1-click restore. | Persistent until manual purge |
| sasa_units_pref | LocalStorage | Functional Memory | Remembers chosen engineering unit system (SI: kN, m, MPa vs Imperial: kips, ft, ksi). | 1 Year (Client-side) |
| sasa_cookie_preferences | LocalStorage | Strictly Necessary | Stores your storage and cookie privacy preferences across application sessions. | 1 Year (Client-side) |
| sasa_diag_telemetry | LocalStorage | Performance Diagnostics | Anonymous WebGL 3D rendering metrics, Three.js context health, and shader compilation performance. | 30 Days |
Browser-Level Cache Management
How to inspect or purge site data across different web browsers
Google Chrome — Step-by-Step Instructions:
- [1]Click the padlock or settings tune icon next to https://sasa.engineer in the address bar.
- [2]Select "Cookies and site data" -> "Manage on-device site data".
- [3]Click the trash icon next to sasa.engineer to clear cached calculation buffers.
Frequently Asked Storage & Privacy Questions
SASA Engineers is developed and governed by CogniStruct Pvt. Ltd. For full legal details on data ownership, calculation liabilities, and non-custodial computing, review our companion policies: