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What are Web Crawlers and How do they Work?

Author: Viji Jsh
by Viji Jsh
Posted: Oct 19, 2025

Every business wants its website to appear on Google, but not all websites get indexed effectively. Many companies face challenges such as:

  • Low visibility on search engines

  • Pages not appearing in search results

  • Difficulty monitoring website performance

Web crawlers play a key role in making your website discoverable and improving SEO. By understanding how they work, businesses can optimize their sites for better visibility and traffic.

Partnering with experts in digital marketing services in Bangalore ensures that your website is structured, indexed, and optimized efficiently.

What Are Web Crawlers?

Web crawlers, also called spiders or bots, are automated programs used by search engines to browse the internet. Their main functions include:

  • Scanning web pages for content and links

  • Indexing information to appear in search results

  • Discovering new and updated content

Without web crawlers, your website would remain invisible in search engines, no matter how good your content is.

For example, if you search "digital marketing services in Bangalore", a website optimized for crawler accessibility appears higher and reaches more clients.

How Web Crawlers Work

Web crawlers operate in several stages:

  1. Fetching: Crawlers visit a website and download the page content

  2. Parsing: Analyze HTML, keywords, links, and metadata

  3. Indexing: Store the page information in the search engine database

  4. Ranking: The indexed page is evaluated for relevance and authority before appearing in search results

Regular website updates, clean coding, and proper internal linking improve how crawlers navigate your site.

Importance of Web Crawlers for SEO

Web crawlers are critical for search engine optimization:

  • Ensure all pages are indexed correctly

  • Detect broken links or duplicate content

  • Analyze website speed and structure

  • Improve search visibility and ranking potential

For example, if you search "top SEO agencies in Bangalore", businesses with crawler-friendly websites rank higher and attract more organic traffic.

Flipkart’s SEO Efficiency

Brand: Flipkart, India’s leading e-commerce platform

Strategy:

  • Optimized website structure for easy crawling

  • Implemented sitemaps and robots.txt files for search engines

  • Regularly monitored indexing status and resolved crawl errors

Results:

  • Improved indexing and visibility across millions of product pages

  • Higher organic search traffic and conversion rates

  • Stronger authority in competitive e-commerce search results

This shows how digital marketing services in Bangalore help large brands ensure web crawlers index their websites efficiently.

Tips to Make Your Website Crawler-Friendly
  1. Use a clear website structure with internal linking

  2. Optimize robots.txt and sitemap.xml

  3. Ensure fast loading pages and mobile responsiveness

  4. Avoid duplicate content or blocked pages

  5. Regularly monitor crawl errors in Google Search Console

For example, if you search "best web design services Bangalore", a crawler-optimized website appears higher than competitors.

Why Choose Eflot?

Eflot is a trusted digital marketing agency in bangalore for businesses looking to improve their website visibility and SEO through proper crawling and indexing:

  • Proven Expertise: Successfully optimized websites for top Indian brands

  • Comprehensive Services: Technical SEO, on-page SEO, and website audits

  • Data-Driven Strategies: Analyze crawl data to improve performance

  • Ethical Practices: White-hat SEO ensuring long-term results

  • Client-Focused Approach: Tailored strategies for business needs

Partnering with Eflot ensures your website is fully crawler-friendly, boosting visibility, traffic, and ROI.

Web crawlers are the backbone of search engine discovery. Understanding how they work allows businesses to optimize their websites for indexing, improve rankings, and attract more traffic.

With the guidance of professional digital marketing services in Bangalore, your website can be structured, indexed, and optimized efficiently to achieve maximum visibility.

Want your website to be fully discoverable and rank higher in search results? Contact Eflot today for expert digital marketing services in Bangalore and make your website crawler-friendly for better SEO performance.

About the Author

Hi, This is Viji, A passionate Content Writer from Bangalore.

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Author: Viji Jsh

Viji Jsh

Member since: Oct 10, 2025
Published articles: 6

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