diff --git a/layouts/404.html b/layouts/404.html
index e69de29..43eceb0 100644
--- a/layouts/404.html
+++ b/layouts/404.html
@@ -0,0 +1 @@
+whoops
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 0e96234..8a5d8c7 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -3,7 +3,7 @@
 	<article>
 		<div class="title">
 			<h1 class="title">{{ .Title }}</h1>
-			<div class="meta">Posted on {{ dateFormat "Jan 2, 2006" .Date }}{{ if .Draft }} <span class="draft-label">DRAFT</span> {{ end }}</div>
+			<div class="meta">Опубликовано {{ dateFormat "Jan 2, 2006" .Date }}{{ if .Draft }} <span class="draft-label">DRAFT</span> {{ end }}</div>
 		</div>
 		{{ if isset .Params "tldr" }}
 		<div class="tldr">
@@ -28,15 +28,6 @@
 			{{ end }}
 			{{ end }}
 		</div>
-		{{- $.Scratch.Set "isDisqus" true -}}
-		<!-- Check if disqus short name is given -->
-		{{ if not .Site.DisqusShortname }}
-		{{- $.Scratch.Set "isDisqus" false -}}
-		{{ end }}
-
-		{{- if eq ($.Scratch.Get "isDisqus") true -}}
-		{{- partial "disqus.html" . -}}
-		{{- end -}}
 	</article>
 </main>
 {{ end }}
diff --git a/layouts/partials/footer.html b/layouts/partials/footer.html
index b453bff..88d62a0 100644
--- a/layouts/partials/footer.html
+++ b/layouts/partials/footer.html
@@ -5,17 +5,9 @@
     <a class="border"></a>
     {{- end -}}
   </div>
-  <div class="footer-info">
-    {{ dateFormat "2006" now }} {{ with .Site.Copyright }} {{ . }} | {{ end }} <a
-      href="https://github.com/athul/archie">Archie Theme</a> | Built with <a href="https://gohugo.io">Hugo</a>
-  </div>
 </footer>
 {{ if not .Site.IsServer }}
 {{ template "_internal/google_analytics_async.html" . }}
 {{ end }}
 
-{{- if (isset .Site.Params "social") -}}
-<script>
-  feather.replace()
-</script>
 {{- end -}}
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 30476c8..ab3f39d 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -6,9 +6,5 @@
 		{{ range .Site.Menus.main }}
 		<a href="{{ .URL }}">{{ .Name }}</a>
 		{{ end }}
-		{{ if eq .Site.Params.mode "toggle" -}}
-        | <span id="dark-mode-toggle" onclick="toggleTheme()"></span>
-		<script src="{{ .Site.BaseURL }}js/themetoggle.js"></script>
-		{{ end }}
 	</nav>
 </header>
diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index ad3ae4c..022ac04 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -22,11 +22,6 @@
 
 	{{- template "_internal/opengraph.html" . -}}
 	{{- template "_internal/twitter_cards.html" . -}}
-	{{ if and (isset .Site.Params "social") (.Site.Params.useCDN | default false) -}}
-		<script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
-	{{- else if or (isset .Site.Params "social") (eq .Site.Params.mode "toggle") -}}
-		<script src="{{ .Site.BaseURL }}js/feather.min.js"></script>
-	{{ end }}
 	{{ if .Site.Params.useCDN | default false -}}
         <link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@1,500&display=swap" rel="stylesheet">
         <link href="https://fonts.googleapis.com/css2?family=Fira+Sans&display=swap" rel="stylesheet">
@@ -39,52 +34,6 @@
 	{{ $style := resources.Get "css/main.css" | fingerprint }}
 	<link rel="stylesheet" type="text/css" media="screen" href="{{ $style.Permalink }}" />
 
-	{{- if or (eq .Site.Params.mode "auto") (eq .Site.Params.mode "dark") (eq .Site.Params.mode "toggle") -}}
-		{{ $darkstyle := resources.Get "css/dark.css" | fingerprint }}
-		<link id="darkModeStyle" rel="stylesheet" type="text/css" href="{{ $darkstyle.Permalink }}" {{ if eq .Site.Params.mode "auto" }}media="(prefers-color-scheme: dark)"{{ end }} {{ if eq .Site.Params.mode "toggle" }}disabled{{ end }} />
-	{{ end }}
-
-	<!-- Mathjax support -->
-	{{ with .Site.Params.mathjax }}
-		<script type="text/javascript"
-		src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML">
-		</script>
-	
-		<!-- inline Mathjax -->
-		<script type="text/x-mathjax-config">
-		MathJax.Hub.Config({
-			tex2jax: {
-				inlineMath: [['$','$'], ['\\(','\\)']],
-				displayMath: [['$$','$$'], ['\[','\]']],
-				processEscapes: true,
-				processEnvironments: true,
-				skipTags: ['script', 'noscript', 'style', 'textarea', 'pre'],
-				TeX: { equationNumbers: { autoNumber: "AMS" },
-						 extensions: ["AMSmath.js", "AMSsymbols.js"] }
-			}
-		});
-		</script>
-	{{ end }}
-
-	<!-- KaTeX support -->
-	{{ with .Site.Params.katex }}
-		<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.15.2/dist/katex.min.css">
-		<script defer src="https://cdn.jsdelivr.net/npm/katex@0.15.2/dist/katex.min.js"></script>
-		<script defer src="https://cdn.jsdelivr.net/npm/katex@0.15.2/dist/contrib/auto-render.min.js" onload="renderMathInElement(document.body);"></script>
-		
-		<!-- inline KaTeX -->
-		<script>
-			document.addEventListener("DOMContentLoaded", function() {
-					renderMathInElement(document.body, {
-							delimiters: [
-									{left: "$$", right: "$$", display: true},
-									{left: "$", right: "$", display: false}
-							]
-					});
-			});
-			</script>
-	{{ end }}
-	
 	<!-- Custom CSS style get applied last -->
 	{{- if isset .Site.Params "customcss" }}
 		{{ range .Site.Params.customCSS }}