Bypass anti-bot defenses
Residential IPs appear as legitimate household traffic, passing Cloudflare, Akamai, y PerimeterX challenges.
Data Collection Solution
Web Scraping infrastructure que scales
Web scraping requiere infraestructura de proxies confiable para extraer datos a escala sin activar defensas anti-bot. ProxyHat proporciona la base de IPs residenciales y de datacenter que impulsa pipelines empresariales de recopilación de datos a través de millones de solicitudes diarias.
50M+ IPs Residenciales Cumple con GDPR 99.9% Disponibilidad
¿Qué es Web Scraping?
Web scraping es el automated extraction of data desde websites using software tools y scripts. It transforms unstructured web content into structured datasets para analysis, monitoring, y business intelligence. Effective web scraping at scale requiere infraestructura de proxies to distribute requests, avoid IP bans, y maintain access to target sites.
Por qué web scraping necesita infraestructura de proxies
Avoid IP blocks
Automatic rotation across 50M+ IPs distributes requests to prevent rate limiting y blacklisting.
Access geo-restricted data
Target 195+ countries con city-level precision to collect location-specific content y pricing.
Scale without limits
Handle millions of concurrent requests con enterprise-grade infrastructure y guaranteed uptime.
Anti-bot challenges we solve
Modern websites deploy sophisticated defenses against automated access
Sistemas Cloudflare y WAF
Sistemas de gestión de bots como Cloudflare, Akamai y PerimeterX usan desafíos de JavaScript, fingerprinting del navegador, y análisis de comportamiento para bloquear scrapers.
Solución ProxyHat:Residential pasan verificaciones de integridad del navegador con IPs domésticas auténticas.
Bloqueo de IP y Límites de Velocidad
Los sitios web rastrean patrones de solicitud por IP y bloquean direcciones que exceden umbrales. El scraping de IP única se bloquea rápidamente.
Solución ProxyHat:Rotación automática de IP entre 50M+ IPs distribuye solicitudes para mantenerse bajo los límites de detección.
CAPTCHAs y Desafíos
Los sitios presentan CAPTCHAs a bots sospechosos, bloqueando flujos de trabajo automatizados y requiriendo intervención humana.
Solución ProxyHat:Las IPs residenciales de alta confianza reducen drásticamente las tasas de encuentro con CAPTCHA.
Restricciones Geográficas
Content varies by location, y some sites block access desde certain regions o require local IPs.
Solución ProxyHat:Target 195+ countries con city-level precision para geo-specific data collection.
Web scraping applications
Price Monitoring & Intelligence
Track competitor pricing across e-commerce platforms. Monitor dynamic pricing, stock levels, y promotions in real-time.
- E-commerce price tracking
- MAP compliance monitoring
- Promotional campaign analysis
Lead Generation
Extract business contact information desde directories, LinkedIn profiles, y company websites at scale.
- B2B contact extraction
- Company data enrichment
- CRM data population
Market Research
Gather market data desde review sites, forums, y social platforms para sentiment analysis y trend detection.
- Review aggregation
- Social listening
- Competitive intelligence
Search Engine Data
Monitor SERP rankings, track keyword positions, y analyze search result changes across locations.
- Rank tracking
- SERP feature monitoring
- Local SEO analysis
Real Estate Data
Collect property listings, pricing history, y market trends desde real estate platforms.
- Listing aggregation
- Price history tracking
- Market trend analysis
Financial Data
Extract market data, stock prices, y financial news para quantitative analysis y trading signals.
- Stock data collection
- News aggregation
- Alternative data sourcing
Scraping con ProxyHat
Integrate proxy rotation into tu existing scraping stack
import requests
from itertools import cycle
# Configure rotating proxy
proxy = {
'http': 'http://user:pass@gate.proxyhat.com:7777',
'https': 'http://user:pass@gate.proxyhat.com:7777'
}
urls = ['https://example.com/page1', 'https://example.com/page2']
for url in urls:
response = requests.get(url, proxies=proxy, timeout=30)
# Each request gets a fresh IP automatically
print(f"Status: {response.status_code}")Web scraping best practices
01
Respetar robots.txt
Verificar y respetar las directivas de robots.txt. Aunque no es legalmente vinculante, seguirlas demuestra buena fe y reduce el riesgo legal.
02
Implementar límites de velocidad
Add delays between requests to avoid overwhelming target servers. Responsible scraping mantiene site performance.
03
Rotar user agents
Vary tu User-Agent headers alongside proxy rotation para more realistic traffic patterns.
04
Manejar errores correctamente
Implement exponential backoff para failed requests y log errors para debugging without retry storms.
05
Use sticky sessions wisely
Mantener consistencia de IP para flujos de múltiples pasos flows (login, pagination) donde el estado de sesión importa.
06
Monitor success rates
Rastrea tasas de éxito/falla y ajusta tu enfoque cuando las tasas de detección aumentan.
Choosing el right proxy type
Match tu infraestructura de proxies to tu target sites
| Escenario de Monitoreo | Proxy Recomendado | Por qué |
|---|---|---|
| E-commerce (Amazon, eBay) | Residential | Heavy anti-bot protection, need authentic IPs |
| Social media (LinkedIn, Instagram) | Residential | Aggressive bot detection, account protection |
| Search engines (Google, Bing) | Residential | CAPTCHA triggers on datacenter IPs |
| Public APIs | Datacenter | Speed-optimized, lower detection |
| News sites & blogs | Datacenter | Minimal protection, speed matters |
| Government/public data | Datacenter | Usually unprotected, high volume |
Ethical & compliant data collection
Cumple con GDPR Infrastructure
Our proxy network operates within GDPR guidelines. All residential IPs son sourced through explicit user consent.
CCPA Adherence
California Consumer Privacy Act compliant operations con transparent data handling practices.
Terms of Service
Clear usage guidelines y prohibited use cases. We actively monitor para abuse y support responsible data collection.
ProxyHat es built para legitimate business use cases. Review our Terms of Service para actividades prohibidas.
Preguntas FrecuentesPreguntas
¿Por qué necesito proxies para web scraping?
Los sitios web bloquean o limitan la velocidad de direcciones IP que envían demasiadas solicitudes. Los proxies distribuyen tus solicitudes entre muchas IPs, previniendo bloqueos y manteniendo el acceso. They also help bypass geo-restrictions y anti-bot systems like Cloudflare.
¿Debo usar proxies residenciales o de datacenter para scraping?
Use residential proxies para sitios altamente protected sites like Amazon, social media, y motores de búsqueda. Use datacenter proxies para less protected targets like news sites, public APIs, y government data where speed matters more than stealth.
¿Es legal el web scraping?
Web scraping legality depends on qué datos recopilas y cómo los usas. Los datos públicamente disponibles son generally legal to scrape. However, tú debería respect robots.txt, terms of service, y avoid collecting personal data without consent. Consult legal counsel para specific use cases.
Cómo do rotating proxies help con scraping?
Rotating proxies automatically assign a new IP address para each request o at set intervals. This distributes tu requests across many IPs, making it appear as organic traffic desde different users rather than automated requests desde a single source.
Ready to scale tu data collection?
Get started con ProxyHat's scraping-optimized infraestructura de proxies.
Usage-based pricing - No minimum commitments