diff --git a/assets/css/main.scss b/assets/css/main.scss
index 9650b68..56b5f37 100644
--- a/assets/css/main.scss
+++ b/assets/css/main.scss
@@ -1,7 +1,7 @@
 /* VARIABLES ========================================================================== */
 
 // COLORS
-$teal: #63BDA2;
+$teal: #1F8455;
 $teal-darker: #359377;
 $gray-background: #F7F7F7;
 $gray-table-border: #EEEEEE;
@@ -482,6 +482,8 @@ footer {
         display: inline-block;
         height: 2em;
         position: relative;
+        border: none;
+        background: none;
     }
 
     .social-icon>svg:hover {
diff --git a/i18n/bg.toml b/i18n/bg.toml
new file mode 100644
index 0000000..cf94e8a
--- /dev/null
+++ b/i18n/bg.toml
@@ -0,0 +1,29 @@
+[page]
+other = "Страница"
+
+[of]
+other = "от"
+
+[newer]
+other = "По-нови"
+
+[older]
+other = "По-стари"
+
+[tagged]
+other = "Тагнати"
+
+[tags]
+other = "Тагове"
+
+[read_more]
+other = "Прочети повече..."
+
+[archive]
+other = "Архив"
+
+[noteworthy_theme]
+other = "Тема Noteworthy"
+
+[built_with_hugo]
+other = "Направено с Hugo"
diff --git a/i18n/de.toml b/i18n/de.toml
new file mode 100644
index 0000000..28ec87a
--- /dev/null
+++ b/i18n/de.toml
@@ -0,0 +1,29 @@
+[page]
+other = "Seite"
+
+[of]
+other = "von"
+
+[newer]
+other = "Neuere"
+
+[older]
+other = "Ältere"
+
+[tagged]
+other = "Getaggt"
+
+[tags]
+other = "Tags"
+
+[read_more]
+other = "Mehr lesen..."
+
+[archive]
+other = "Archiv"
+
+[noteworthy_theme]
+other = "Noteworthy Theme"
+
+[built_with_hugo]
+other = "Gebaut mit Hugo"
diff --git a/i18n/en.toml b/i18n/en.toml
index efe0c53..19a1662 100644
--- a/i18n/en.toml
+++ b/i18n/en.toml
@@ -13,9 +13,15 @@ other = "Older"
 [tagged]
 other = "Tagged"
 
+[tags]
+other = "Tags"
+
 [read_more]
 other = "Read more..."
 
+[archive]
+other = "Archive"
+
 [noteworthy_theme]
 other = "Noteworthy theme"
 
diff --git a/i18n/it.toml b/i18n/it.toml
deleted file mode 100644
index 6f51495..0000000
--- a/i18n/it.toml
+++ /dev/null
@@ -1,23 +0,0 @@
-[page]
-other = "Pagina"
-
-[of]
-other = "di"
-
-[newer]
-other = "Successivi"
-
-[older]
-other = "Precedenti"
-
-[tagged]
-other = "Contrassegnato"
-
-[read_more]
-other = "Continua a leggere..."
-
-[noteworthy_theme]
-other = "Tema Noteworthy"
-
-[built_with_hugo]
-other = "Realizzato con Hugo"
diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index dcfa1d9..34c228b 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -26,9 +26,9 @@
         {{if .Params.tags}}
         <hr class="footer-divider">
         {{ range .Params.tags }}
-            <a class="tag" href="/tags/{{ . | urlize }}">#{{.}}</a>
+            <a class="tag" href="{{ "/tags/" | relURL }}{{ . | urlize }}">#{{.}}</a>
         {{ end }}
       {{ end }}
     </div>
 
-{{end}}
\ No newline at end of file
+{{end}}
diff --git a/layouts/index.html b/layouts/index.html
index 46f468b..f5af104 100644
--- a/layouts/index.html
+++ b/layouts/index.html
@@ -27,7 +27,7 @@
             <!-- Display tags -->
             {{if .Params.tags}}
                 {{ range .Params.tags }}
-                    <a class="tag" href="{{ "/tags/" | relLangURL }}{{ . | urlize }}">#{{.}}</a>
+                    <a class="tag" href="{{ "/tags/" | relURL }}{{ . | urlize }}">#{{.}}</a>
                 {{ end }}
             {{ end }}
             </div> 
diff --git a/layouts/partials/footer-mobile.html b/layouts/partials/footer-mobile.html
index 3794793..cd1aaad 100644
--- a/layouts/partials/footer-mobile.html
+++ b/layouts/partials/footer-mobile.html
@@ -2,7 +2,7 @@
 	{{ partial "social.html" . }}
 
 	<div class="footer-mobile-links">
-        <p><a href="https://github.com/kimcc/hugo-theme-noteworthy" target="_blank" rel="noopener">{{ i18n "noteworthy_theme" }}</a></p>
+        <p><a href="https://git.ivayloivanov.eu/ivo/hugo-theme-noteworthy" target="_blank" rel="noopener">{{ i18n "noteworthy_theme" }}</a></p>
 		<span class="divider-bar">|</span>
         <p><a href="https://gohugo.io" target="_blank" rel="noopener">{{ i18n "built_with_hugo" }}</a></p>
 	</div>
diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 749481d..6f87c95 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -13,6 +13,14 @@
     <link rel="mask-icon" href="{{ "/" | relURL }}favicon/safari-pinned-tab.svg" color="#FF3DB4">
     <meta name="theme-color" content="#ffffff">
 
+    <!-- SSO Metadata -->
+    <meta name="robots" content="follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large"/>
+    <meta
+      name="description"
+      content="{{ if .Params.description }}{{ .Params.description }}{{ end }}"
+    />
+    {{ partial "schema.html" . }}
+
     <!-- Styles -->
     <!-- Use Hugo Pipes to process the Sass file (convert to CSS, minify, and add a hash) -->
     {{ $main_style := resources.Get "css/main.scss" | toCSS | minify | fingerprint }}
diff --git a/layouts/partials/nav.html b/layouts/partials/nav.html
index d4b7b74..6284ab7 100644
--- a/layouts/partials/nav.html
+++ b/layouts/partials/nav.html
@@ -5,7 +5,7 @@
     {{ range .Site.Menus.main }}
       <a class="color-link nav-link" href="{{ .URL | relLangURL }}">{{ .Name }}</a>
     {{ end }}
-      <a class="color-link nav-link" href="{{ .Site.BaseURL }}/archive/">Archive</a>
+      <a class="color-link nav-link" href="{{ .Site.BaseURL }}/archive/">{{ i18n "archive" }}</a>
     </div>
 {{ partial "footer.html" . }}
 </nav>
diff --git a/layouts/partials/schema.html b/layouts/partials/schema.html
new file mode 100644
index 0000000..8d66734
--- /dev/null
+++ b/layouts/partials/schema.html
@@ -0,0 +1,66 @@
+{{ if .IsHome -}}
+<script type="application/ld+json">
+{
+    "@context": "http://schema.org",
+    "@type": "WebSite",
+    "name": "{{ .Site.Title }}",
+    "url": "{{ .Site.BaseURL }}",
+    "description": "{{ .Site.Params.description }}",
+    "thumbnailUrl": "{{ .Site.BaseURL }}favicon/favicon-32x32.png"
+}
+</script>
+{{ else if .IsPage }}
+{{ $author :=  or (.Params.author) (.Site.Params.Author.name) }}
+{{ $authorUrl :=  or (.Params.authorUrl) (.Site.Params.Author.url) }}
+{{ $org_name :=  .Site.Title }}
+<script type="application/ld+json">
+{
+    "@context": "http://schema.org",
+    "@type": "BlogPosting",
+    "name": "{{ .Title | safeJS }}",
+    "headline": "{{ .Title | safeJS }}",
+    "description": "{{ if .Description }}{{ .Description | safeJS }}{{ else }}{{if .IsPage}}{{ .Summary  }}{{ end }}{{ end }}",
+    "inLanguage": {{ .Site.LanguageCode | default "en-us" }},
+    "isFamilyFriendly": "true",
+    "mainEntityOfPage": {
+        "@type": "WebPage",
+        "@id": "{{ .Permalink }}"
+    },
+    "author" : {
+        "@type": "Person",
+        "name": "{{ $author }}",
+        "url": "{{ $authorUrl }}"
+    },
+    "creator" : {
+        "@type": "Person",
+        "name": "{{ $author }}"
+    },
+    "accountablePerson" : {
+        "@type": "Person",
+        "name": "{{ $author }}"
+    },
+    "copyrightHolder" : "{{ $org_name }}",
+    "copyrightYear" : "{{ .Date.Format "2006" }}",
+    "dateCreated": "{{ .Date.Format "2006-01-02T15:04:05.00Z" | safeHTML }}",
+    "datePublished": "{{ .PublishDate.Format "2006-01-02T15:04:05.00Z" | safeHTML }}",
+    "dateModified": "{{ .Lastmod.Format "2006-01-02T15:04:05.00Z" | safeHTML }}",
+    "publisher":{
+        "@type":"Organization",
+        "name": {{ $org_name }},
+        "url": {{ .Site.BaseURL }},
+        "logo": {
+            "@type": "ImageObject",
+            "url": "{{ .Site.BaseURL }}favicon/favicon-32x32.png",
+            "width":"32",
+            "height":"32"
+        }
+    },
+    "image": {{ if .Params.images }}[{{ range $i, $e := .Params.images }}{{ if $i }}, {{ end }}{{ $e | absURL }}{{ end }}]{{ else}}{{.Site.Params.logo | absURL }}{{ end }},
+    "url" : "{{ .Permalink }}",
+    "wordCount" : "{{ .WordCount }}",
+    "genre" : [ {{ range $index, $tag := .Params.tags }}{{ if $index }}, {{ end }}"{{ $tag }}" {{ end }}],
+    "keywords" : [ {{ range $index, $keyword := .Params.keywords }}{{ if $index }}, {{ end }}"{{ $keyword }}" {{ end }}]
+}
+</script>
+{{ end }}
+
diff --git a/layouts/partials/social.html b/layouts/partials/social.html
index 21aeb1a..1f55f4f 100644
--- a/layouts/partials/social.html
+++ b/layouts/partials/social.html
@@ -244,7 +244,7 @@
     </a>
     {{ end }}
 
-    <a class="social-icon" href="/index.xml" target="_blank" rel="noopener" type="application/rss+xml">
+    <a class="social-icon" href="/index.xml" target="_blank" rel="noopener" type="application/rss+xml" title="RSS">
         <svg width="22px" height="22px" viewBox="0 0 8 8" version="1.1" fill="#ABABAB" xmlns="https://www.w3.org/2000/svg" xmlns:xlink="https://www.w3.org/1999/xlink">
             <style type="text/css">
               .button {stroke: none; fill: #ABABAB;}
@@ -260,12 +260,11 @@
         </svg>
     </a>
 
-    <a class="social-icon" onclick="toggleDarkMode()" rel="noopener" type="button">
+    <button class="social-icon" onclick="toggleDarkMode()" rel="noopener" type="button" title="Dark Mode">
         <svg fill="#ABABAB" width="28px" height="28px" viewBox="0 0 56 56" xmlns="http://www.w3.org/2000/svg">
             <path d="M 27.9999 51.9062 C 41.0546 51.9062 51.9063 41.0547 51.9063 28.0000 C 51.9063 14.9219 41.0312 4.0938 27.9765 4.0938 C 14.8983 4.0938 4.0937 14.9219 4.0937 28.0000 C 4.0937 41.0547 14.9218 51.9062 27.9999 51.9062 Z M 34.9374 32.9453 C 36.5546 32.9453 38.1952 32.5938 39.1796 32.2422 C 39.4374 32.1719 39.6014 32.1484 39.7421 32.1484 C 40.1171 32.1484 40.5155 32.4766 40.5155 32.9687 C 40.5155 33.0625 40.4921 33.3672 40.3749 33.6719 C 38.6874 37.9375 33.8358 41.3828 28.2109 41.3828 C 20.4999 41.3828 14.6171 35.875 14.6171 28.1640 C 14.6171 22.6562 17.8749 17.4062 22.7265 15.4844 C 23.0312 15.3672 23.3124 15.3438 23.4765 15.3438 C 23.9687 15.3438 24.2499 15.7422 24.2499 16.0938 C 24.2499 16.2109 24.2265 16.3984 24.1093 16.7031 C 23.6874 17.8047 23.2890 19.8906 23.2890 21.3672 C 23.2890 28.4687 27.8358 32.9453 34.9374 32.9453 Z"/>
         </svg>
-    </a>
-
+    </button>
 
 </div>
 
diff --git a/theme.toml b/theme.toml
index 47689e5..c995739 100644
--- a/theme.toml
+++ b/theme.toml
@@ -1,9 +1,9 @@
 name = "Noteworthy"
 license = "MIT"
-licenselink = "https://github.com/kimcc/hugo-theme-noteworthy/blob/master/LICENSE.md"
+licenselink = "https://git.ivayloivanov.eu/ivo/hugo-theme-noteworthy/src/branch/master/LICENSE.md"
 description = "A minimalist Hugo theme for writers and bloggers."
-homepage = "https://github.com/kimcc/hugo-theme-noteworthy"
-tags = ["blog", "minimalist", "minimal", "clean", "simple", "responsive", "light"]
+homepage = "https://git.ivayloivanov.eu/ivo/hugo-theme-noteworthy"
+tags = ["blog", "minimalist", "minimal", "clean", "simple", "responsive", "light", "dark"]
 features = ["blog", "responsive", "social media"]
 min_version = "0.55.2"