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Semalt define as principais ferramentas de raspadores de dados da Web

O rastreamento da Web envolve a segmentação de dados novos e existentes de um site e armazená-lo em bancos de dados do mecanismo de pesquisa para o acesso fácil. É verdade que as ferramentas de rastreador da web estão ganhando popularidade com o tempo porque um rastreador web automatizou e simplificou todo o procedimento de rastreamento para tornar acessíveis os recursos de dados da Web a todos os usuários na internet. Algumas ferramentas de rastreador da Web permitem que os usuários indexem ou rastreiam seus sites ou blogs de forma metódica e eficaz, sem necessidade de códigos. Eles também transformam os dados em diferentes formatos e se adequam aos requisitos dos usuários.

Aqui discutimos algumas excelentes ferramentas de rastreador da web para raspar os sites e os blogs.

1. Cyotek WebCopy

O Cyotek WebCopy é um rastreador de site completo e gratuito que permite copiar o site parcial ou inteiro localmente no seu disco rígido para que você possa lê-lo quando não há conexão à Internet. Este programa verifica os sites especificados antes de baixar seus dados ou conteúdo em seu disco rígido específico. Ele também automatiza os links para os recursos, como imagens, páginas da web e conteúdo local de um site, e exclui as seções do mesmo site que não significam nada para os motores de busca.

2. HTTrack

É uma excelente e uma das melhores ferramentas de rastreador da web para raspar seus sites. HTTrack é um programa gratuito que oferece diferentes funções e opções adequadas para baixar todo o site da internet para o seu computador ou dispositivo móvel. Algumas das suas versões famosas são Windows, Sun Solaris, Unix e Linux. Este programa ajuda a espelhar o seu site mais de uma vez e ajuda o procedimento de rastreamento na web de forma mais fácil e rápida. Você também pode acessar as imagens, arquivos, códigos HTML, diretórios e pode interromper o download a qualquer hora, em qualquer lugar.

3. Outubro

O Octoparse é um rastreador web poderoso e gratuito que é usado para extrair todos os tipos de dados que você precisa de seu site. Este programa usa algumas opções para raspar seu site de uma maneira melhor e possui funcionalidades extensas para se beneficiar. Seus dois modos famosos são Modo Avançado e Modo Assistente, que são bons para os programadores se acostumarem com o Octoparse em nenhum momento. Você pode baixar seu site em segundos usando esta ferramenta abrangente. Além disso, você pode salvar o site em diferentes formatos bem estruturados, como Excel, HTML e texto.

4. Getleft

Getleft é um programa fácil de usar que ajuda a raspar um blog ou site instantaneamente. Ele irá baixar todo o seu site e tem várias opções para se beneficiar. Você também pode inserir o URL e selecionar os arquivos que você deseja baixar no seu sistema de computador. Este programa é um dos melhores porque ele vem em 15 idiomas diferentes, tem suporte 24 horas por dia, 7 dias por semana, e torna sua experiência de navegação maravilhosa e excelente.

5. Raspador

O Scraper é uma extensão famosa do Chrome que tem propriedades de extração de dados limitadas, mas é útil para facilitar a pesquisa on-line. Ele também exporta seus dados para o Google Spreadsheets em vez de seu próprio computador, economizando muito tempo. O Scraper pode ser integrado ao seu navegador e gerará pequenos caminhos para definir seu URL para os motores de busca.

George Forrest
Thank you all for the comments! I'm glad you found the article informative.
Mark Summers
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George Forrest
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George Forrest
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Sophia Smith
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
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George Forrest
@Robert Wilson, I'm thrilled to hear that Semalt's web scraping tools have been incredibly useful for your research project. Their accuracy and speed make them ideal for such tasks.

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