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· 14 min read
Oleg Kulyk

Data Freshness SLAs: How Often Should You Really Scrape That?

Defining a robust data freshness Service Level Agreement (SLA) is one of the most consequential design decisions in any data-driven product that relies on web scraping. Scrape too often and you burn budget, hit rate limits, and attract unwanted attention; scrape too rarely and your “live” dashboards, pricing engines, or risk models quietly drift out of sync with reality.

· 15 min read
Oleg Kulyk

Scraping for Localization Intelligence: Tracking Global Pricing and Content Variants

Localization intelligence – the systematic collection and analysis of localized digital experiences across markets – has become a critical capability for companies that operate globally. It is no longer sufficient to localize a website or app once; competitors, currencies, regulations, and user preferences change constantly, and so does localized pricing and content. To keep pace, organizations increasingly rely on web scraping to track global pricing strategies, content variants, and language adaptations in near real time.

· 13 min read
Oleg Kulyk

Detecting Silent Content Changes: Hashing Strategies for Web Monitoring

Silent content changes – subtle modifications to web pages that occur without obvious visual cues – pose a serious challenge for organizations that depend on timely, accurate online information. These changes can affect compliance, pricing intelligence, reputation, and operational reliability. Sophisticated website monitoring strategies increasingly rely on hashing techniques to detect such changes at scale, especially when coupled with robust web scraping infrastructure.

· 13 min read
Oleg Kulyk

Adaptive Throttling: Using Live Telemetry to Keep Scrapers Under the Radar

Adaptive throttling – dynamically adjusting the rate and pattern of web requests based on live telemetry – is now a core requirement for any serious web scraping operation. Modern websites deploy sophisticated bot-detection systems that monitor request rates, IP behavior, browser fingerprints, JavaScript execution, and even user-interaction patterns. Static rate limits or naive “sleep” intervals are no longer sufficient.

· 13 min read
Oleg Kulyk

Infrastructure as Scraping Code: GitOps for Crawler Config and Schedules

Treating web scraping infrastructure “as code” is increasingly necessary as organizations scale data collection, tighten governance, and face stricter compliance requirements. Applying GitOps principles – where configuration is version-controlled and Git is the single source of truth – to crawler configuration and schedules brings reproducibility, auditability, and safer collaboration.

· 15 min read
Oleg Kulyk

Energy and Climate Intelligence: Scraping Grid, Policy, and Weather Data

Energy and climate intelligence increasingly depends on integrating three fast‑moving data domains:

  1. Climate and weather data (e.g., temperature, precipitation, extremes, forecasts)
  2. Energy grid data (e.g., load, generation mix, congestion, outages, prices)
  3. Policy and regulatory data (e.g., legislation, regulatory dockets, subsidy schemes)

· 15 min read
Oleg Kulyk

IoT Device Discovery via Scraping: Mapping the Public Attack Surface

The rapid proliferation of Internet of Things (IoT) devices has fundamentally reshaped the global cyber risk landscape. Estimates suggest there were over 15 billion IoT devices online by 2023, with projections reaching 29–30 billion by 2030 (Statista, 2024). Many of these devices expose web interfaces, APIs, or discovery endpoints accessible over the public internet, often with weak or misconfigured security controls.

· 16 min read
Oleg Kulyk

Rank-Tracking Knowledge Graphs: Connecting SERPs, Entities, and News

Search engine optimization (SEO) is undergoing a structural shift from keyword-centric tactics to entity- and intent-centric strategies shaped by advances in knowledge graphs and machine learning. Rank tracking is no longer just about positions for a set of keywords; it now requires understanding how search engine result pages (SERPs), entities, and real‑time news or events interact in a dynamic ecosystem.

· 15 min read
Oleg Kulyk

Pagination as a Graph: Modeling Infinite Scroll and Loops Safely

Pagination is no longer limited to simple “page 1, page 2, …” navigation. Modern websites employ complex patterns such as infinite scroll, cursor-based APIs, nested lists, and even circular link structures. For robust web scraping – especially at scale – treating pagination as a graph rather than a linear sequence is a powerful abstraction that improves reliability, deduplication, and safety.