diff --git a/googledb51837fb3ea4073.html b/googledb51837fb3ea4073.html
index e69de29..9d408dc 100644
--- a/googledb51837fb3ea4073.html
+++ b/googledb51837fb3ea4073.html
@@ -0,0 +1 @@
+google-site-verification: googledb51837fb3ea4073.html
diff --git a/index.html b/index.html
index 0ab0cf8..198a1e1 100644
--- a/index.html
+++ b/index.html
@@ -76,7 +76,7 @@ nintendoswitch/18/90489C"/></span></a> -->
         </p>
       </div>
       <div class="box-footer">
-        <a href="sigbovik/index.html" class="btn">93% of Paint Splatters are Valid Perl Programs <span class="arrow"></span></a>
+        <a href="sigbovik/" class="btn">93% of Paint Splatters are Valid Perl Programs <span class="arrow"></span></a>
         <a href="language_checklist.html" class="btn">Programming Languages Checklist <span class="arrow"></span></a>
         <a href="https://twitter.com/mcmillen/status/1095795492196364297" class="btn">ohnosay<span class="arrow"></span></a>
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diff --git a/sitemap.txt b/sitemap.txt
new file mode 100644
index 0000000..97093db
--- /dev/null
+++ b/sitemap.txt
@@ -0,0 +1,6 @@
+https://www.famicol.in
+https://www.famicol.in/language_checklist.html
+https://www.famicol.in/publications.html
+https://www.famicol.in/sigbovik/
+https://www.famicol.in/sigbovik/2019.pdf
+https://www.famicol.in/sigbovik/splatters.html