Adding search to a website has traditionally been a multi-step engineering project. You write a scraper, figure out what data matters, define a schema, map your HTML to that schema, handle pagination and deduplication, and then schedule the whole thing to run on a cron job. For most teams, this process takes days or weeks — and then you have to maintain it.
The setup tax
The hidden cost of search is not the search engine itself — it is getting your data into it. Every website has a unique structure. Product pages look different from blog posts, which look different from documentation. A scraper built for one page type breaks when applied to another. CSS selectors drift as your frontend evolves, silently corrupting your search index.
This maintenance burden is why many teams delay adding search or settle for basic solutions that deliver a poor user experience. The engineering effort to do it right never seems to fit into the sprint.
How Smart Crawler changes the equation
Lunexa's Smart Crawler eliminates the manual work entirely. The process is three steps:
- Enter your URL. Paste your site's root URL into the Lunexa dashboard. The crawler starts visiting pages, respecting your robots.txt and following your site's link structure to build a complete map.
- AI discovers your schema. The crawler analyzes page content across your site. It detects page types — products, articles, documentation, listings — and identifies the fields that matter for each type: titles, descriptions, prices, dates, categories, and more.
- Review and index. The dashboard shows you exactly what the AI found: page patterns, field types, sample data, and estimated storage. Adjust anything that needs tweaking, then click to index. Your search is live.
AI schema discovery in detail
The intelligence behind Smart Crawler is its schema discovery engine. Rather than relying on CSS selectors or XPath expressions that break with every redesign, the AI reads your page content semantically. It understands that a number next to a currency symbol is likely a price, that a date in an article header is a publish date, and that repeated card layouts indicate a listing page.
This approach is resilient to design changes. When you redesign your product page, the AI re-analyzes the new structure on the next crawl and updates the schema mapping automatically. No selector maintenance, no broken indexes.
Scheduled re-crawls
Content changes constantly. New products are added, blog posts are published, documentation is updated. Smart Crawler supports scheduled re-crawls — daily, weekly, or on a custom interval — so your search index stays in sync with your site without any manual intervention.
Each re-crawl is incremental where possible, only processing pages that have changed since the last run. This keeps costs predictable and crawl times fast, even for large sites with thousands of pages.
Who it is for
Smart Crawler is built for teams that want production-quality search without the engineering overhead. Content-heavy sites, e-commerce stores, documentation portals, and marketing sites all benefit from automated indexing. If you have a URL and want it searchable, Smart Crawler handles the rest.
Try it today
Smart Crawler is available on the Lunexa Enterprise plan, which includes 50,000 crawler pages per month. Start your free trial and go from URL to searchable in minutes — not weeks.