Robots.txt Checker
Fetch and parse any site's robots.txt instantly. Check if Googlebot, Bingbot, or Naverbot are blocked, and review sitemap URLs and per-agent rules.
์ฌ์ฉ ๋ฐฉ๋ฒ
- ๋๋ฉ์ธ ๋๋ URL ์ ๋ ฅ (์: example.com)
- Googlebot / GPTBot ์ฐจ๋จ ์ฌ๋ถ ์ฆ์ ํ์ธ (๋ฐฐ์ง ๊ฐ์กฐ)
- User-agent๋ณ ํญ โ Allow/Disallow ๊ฒฝ๋ก ์์ธ ๋ถ์
- ๊ฒฝ๋ก ์ ๊ทผ ํ ์คํฐ โ ํน์ ๋ด์ ํน์ ๊ฒฝ๋ก ์ ๊ทผ ๊ฐ๋ฅ ์ฌ๋ถ ํ์ธ
- ์ฌ์ดํธ๋งต URL ํด๋ฆญ โ ์ ํญ ํ์ธ ยท ์๋ณธ ํ ์คํธ ๋ณต์ฌ
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Frequently Asked Questions
Q. What is robots.txt and what does it do?
robots.txt is a text file at the root of your website that instructs search engine crawlers which pages to crawl and which to skip. It is the first file Googlebot reads when discovering your site.
Q. Can robots.txt block Google from indexing my pages?
robots.txt controls crawling, not indexing. A page blocked in robots.txt may still appear in search results if other sites link to it. To prevent indexing, use the noindex meta tag instead.
Q. What is a Disallow rule in robots.txt?
"Disallow: /admin/" tells crawlers not to access the /admin/ directory. "Disallow: /" blocks the entire site. "Allow: /" explicitly permits crawling (useful to override a broader Disallow rule).
Q. Should I block certain directories in robots.txt?
Yes. Common directories to block include /admin/, /api/, /login/, and /wp-admin/. Blocking these saves crawl budget for your important content pages and hides internal URLs from public view.
Q. Does a sitemap URL in robots.txt help SEO?
Yes. Including "Sitemap: https://yourdomain.com/sitemap.xml" in robots.txt tells all crawlers (not just Google) the location of your sitemap, improving crawl efficiency across all search engines.
Q. How do I check if my robots.txt is valid?
Use Google Search Console's robots.txt tester to validate syntax and simulate which URLs would be blocked. This tool also checks for common errors like blocking CSS/JS files that Google needs to render pages.
How to Use
Type your domain URL (e.g., millionscode.com).
The tool retrieves and displays your current robots.txt file.
See which user-agents are addressed and which directories are allowed or disallowed.
Enter specific page URLs to test whether they would be blocked by your current robots.txt rules.
Expert Knowledge: Robots.txt Checker
robots.txt is one of the oldest web standards, dating back to 1994. Despite its age, it remains a critical technical SEO element for managing how search engines allocate their crawl budget to your site. Large sites with thousands of pages should use robots.txt strategically to prioritize crawl budget for revenue-generating content pages over admin panels, filtered search results, and pagination pages.
Crawl budget โ the number of pages Googlebot will crawl on your site per day โ is a limited resource for large sites. Wasting crawl budget on faceted navigation URLs (e.g., /products?color=red&size=M) or low-value pages means critical new content takes longer to be indexed and ranked. Disallowing low-value URL patterns in robots.txt, combined with canonical tags, is the standard approach to crawl budget optimization.
A common and damaging robots.txt mistake is blocking CSS and JavaScript files. Googlebot renders pages using a full headless Chrome browser, so if it can't access your styles and scripts, it cannot accurately evaluate your page content and layout. Google Search Console's Coverage report will flag "pages blocked by robots.txt" โ always investigate these alerts, as they often indicate critical rendering issues.
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