diff --git a/.gitignore b/.gitignore
index c54351d..80a0cd2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@ node_modules/
 dist/
 site/data/webpack.json
 .idea
+*.iml
+.DS_Store
diff --git a/site/config.toml b/site/config.toml
index fd8be20..ee91854 100644
--- a/site/config.toml
+++ b/site/config.toml
@@ -10,3 +10,6 @@ enableRobotsTXT = true
 # See configuration options for more details:
 # https://gohugo.io/getting-started/configuration/#toml-configuration
 disableKinds = ["RSS", "taxonomy", "taxonomyTerm"]
+
+[params]
+description = "Launch any number of Selenium sessions with different browser versions in isolated Docker containers"
diff --git a/site/layouts/_default/baseof.html b/site/layouts/_default/baseof.html
index cb6845c..3d181b5 100644
--- a/site/layouts/_default/baseof.html
+++ b/site/layouts/_default/baseof.html
@@ -22,7 +22,7 @@
   <meta property="og:image:width" content="2113">
   {{ $title := .Title | default .Site.Title }}
   <meta property="og:title" content="{{ $title }}">
-  {{ $description := .Description }}
+  {{ $description := .Description | default .Site.Params.description }}
   {{ if .IsPage }}
   {{ $description = .Summary | plainify }}
   {{ end }}