Sahibinden
Data Extraction Engine
Production-grade data ingestion engine for Sahibinden. Zero WAF bans, strict noise elimination, and verified SQLite delivery on demand.
| Audit Domain | Detected Infrastructure & Perimeter Telemetry | Production Pipeline Countermeasure |
|---|---|---|
| Anti-Bot & Perimeter Defense |
Cloudflare Bot Management (__cf_bm)
PerimeterX / HUMAN Security (csid/cwt)
Sift Science Device Biometrics
OneTrust CMP Integration
TLS 1.3 JA4 Fingerprinting
|
Rotating Turkish residential proxy network running custom TLS 1.3 JA4 stacks, solving PerimeterX checkLoading challenges, maintaining synchronized __cf_bm and csid session tokens to bypass biometric gating.
|
| Web Serving & Cloud Infra |
Cloudflare Global Edge CDN
Cloudflare Load Balancer (__cflb)
Internal Proxy Layer (tzla-3)
Dynamic Edge Caching
HTTP/2 & HTTP/3 Multiplexing
|
Distributed asynchronous workers querying domestic Turkish edge POPs (IST, ESB), managing persistent HTTP session cookies, and utilizing intelligent backoff algorithms to prevent upstream origin rate-limiting. |
| Frontend Architecture & Hydration |
Lit-HTML & Lit-Element
jQuery & jQuery UI Suite
LazySizes Progressive Loader
Core-js Runtime Polyfills
Priority Hints Engine
|
Direct DOM parsing and initial server-rendered HTML tree extraction, parsing structured Web Components, classifieds tables, and image gallery metadata without the resource overhead of full browser virtualization. |
| Telemetry, Analytics & Marketing |
Sift Fraud & Behavioral Stream
Cloudflare Browser Insights
Google Analytics & GTM
Taboola, Adform & Prebid RTB
|
Automated egress sterilization dropping outbound Sift biometric collectors, Cloudflare RUM telemetry beacons, and programmatic advertising tracking scripts, reducing network payload bandwidth by over 80%. |
| Content Architecture & Data Model |
Turkish Classifieds (#1 Portal)
Price in TRY (Fiyat TL ₺)
m² (Brüt / Net) & Oda Sayısı
Kimden: Sahibinden / Emlakçı
İlan No & İlan Tarihi
|
Multi-stage normalization standardizing Turkish administrative hierarchies (İl, İlçe, Mahalle), property specifications (oda sayısı, kat, bina yaşı), and verified agency profiles into pre-indexed SQLite tables. |
| Extraction Feasibility & SLA |
Bypass Grade: Enterprise A+
Throughput: 170+ req/sec
Zero Shallow Sampling
Turnkey SQLite Delivery
|
Continuous daily delta monitoring tracking real estate and automotive price changes, newly published listings, and sold advertisements across all 81 Turkish provinces with turnkey SQLite delivery. |
Our ingestion pipeline parses and normalizes the following structured attributes from Sahibinden scraper into pre-indexed SQLite tables:
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B2B Feasibility & Extraction Intake
KeywordBarrage operates fully-managed enterprise data pipelines. We do not sell scripts, source code, or scraping bots. We engineer the WAF bypass, execute the infrastructure, and deliver verified, production-ready datasets directly to your team. Minimum project engagement starts at 1,500 USDT (TRC20 / BEP20 / ERC20).