diff --git a/static/robots.txt b/static/robots.txt
index 1a295aa..d167d02 100644
--- a/static/robots.txt
+++ b/static/robots.txt
@@ -1,5 +1,21 @@
 User-agent: *
-Sitemap: https://seirdy.one/sitemap.xml
 Disallow: /noindex/
 Disallow: /misc/
 Disallow: /webmentions/
+
+User-Agent: TurnitinBot
+Disallow: /
+
+User-Agent: NPBot
+Disallow: /
+
+User-Agent: SlySearch
+Disallow: /
+
+User-Agent: Adsbot
+Disallow: /
+
+User-Agent: AdsBot
+Disallow: /
+
+Sitemap: https://seirdy.one/sitemap.xml
diff --git a/static/robots.txt.br b/static/robots.txt.br
index 8ff7e4d..293b2b1 100644
Binary files a/static/robots.txt.br and b/static/robots.txt.br differ
diff --git a/static/robots.txt.gz b/static/robots.txt.gz
index b5f6fff..0162136 100644
Binary files a/static/robots.txt.gz and b/static/robots.txt.gz differ