diff --git a/_config.yml b/_config.yml
index d8fa9711..ad1c222a 100644
--- a/_config.yml
+++ b/_config.yml
@@ -12,7 +12,12 @@ description: > # this means to ignore newlines until "baseurl:"
   A bash-tool to store your private data inside a git repository.
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "http://sobolevn.github.io" # the base hostname & protocol for your site
+
+# Github links:
 github_username: sobolevn
+github_changelog: "https://github.com/sobolevn/git-secret/blob/master/CHANGELOG.md"
+github_plugins: "https://github.com/sobolevn/git-secret/wiki/Third-party-plugins"
+github_using: "https://github.com/sobolevn/git-secret/wiki/Who-uses"
 
 # Seo settings:
 gems:
diff --git a/_includes/favicons.html b/_includes/favicons.html
new file mode 100644
index 00000000..9d8db32d
--- /dev/null
+++ b/_includes/favicons.html
@@ -0,0 +1,33 @@
+<link rel="apple-touch-icon" sizes="57x57"
+    href="/images/favicons/apple-icon-57x57.png">
+<link rel="apple-touch-icon" sizes="60x60"
+    href="/images/favicons/apple-icon-60x60.png">
+<link rel="apple-touch-icon" sizes="72x72"
+    href="/images/favicons/apple-icon-72x72.png">
+<link rel="apple-touch-icon" sizes="76x76"
+    href="/images/favicons/apple-icon-76x76.png">
+<link rel="apple-touch-icon" sizes="114x114"
+    href="/images/favicons/apple-icon-114x114.png">
+<link rel="apple-touch-icon" sizes="120x120"
+    href="/images/favicons/apple-icon-120x120.png">
+<link rel="apple-touch-icon" sizes="144x144"
+    href="/images/favicons/apple-icon-144x144.png">
+<link rel="apple-touch-icon" sizes="152x152"
+    href="/images/favicons/apple-icon-152x152.png">
+<link rel="apple-touch-icon" sizes="180x180"
+    href="/images/favicons/apple-icon-180x180.png">
+<link rel="icon" type="image/png" sizes="192x192"
+    href="/images/favicons/android-icon-192x192.png">
+<link rel="icon" type="image/png" sizes="32x32"
+    href="/images/favicons/favicon-32x32.png">
+<link rel="icon" type="image/png" sizes="96x96"
+    href="/images/favicons/favicon-96x96.png">
+<link rel="icon" type="image/png" sizes="16x16"
+    href="/images/favicons/favicon-16x16.png">
+
+<link rel="manifest" href="/images/favicons/manifest.json">
+
+<meta name="msapplication-TileColor" content="#ffffff">
+<meta name="msapplication-TileImage"
+    content="/images/favicons/ms-icon-144x144.png">
+<meta name="theme-color" content="#ffffff">
diff --git a/_includes/footer.html b/_includes/footer.html
index bcad51ef..2b651f71 100644
--- a/_includes/footer.html
+++ b/_includes/footer.html
@@ -7,7 +7,7 @@
     <div class="footer-col-wrapper">
       <div class="footer-col footer-col-1">
         <ul class="contact-list">
-          <li>wemake.services</li>
+          <li><a href="http://wemake.services">wemake.services</a></li>
           <li><a href="mailto:{{ site.email }}">{{ site.email }}</a></li>
         </ul>
       </div>
diff --git a/_includes/head.html b/_includes/head.html
index 2f85453c..0e13a06e 100644
--- a/_includes/head.html
+++ b/_includes/head.html
@@ -7,8 +7,12 @@
   <meta name="description" content="{% if page.excerpt %}{{ page.excerpt | strip_html | strip_newlines | truncate: 160 }}{% else %}{{ site.description }}{% endif %}">
 
   <link rel="stylesheet" href="{{ "/css/main.css" | prepend: site.baseurl }}">
-  <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
-  <link rel="alternate" type="application/rss+xml" title="{{ site.title }}" href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}">
+  <link rel="canonical"
+    href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
+  <link rel="alternate" type="application/rss+xml" title="{{ site.title }}"
+    href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}">
+
+  {% include favicons.html %}
 
   {% seo %}
 </head>
diff --git a/_includes/header.html b/_includes/header.html
index ff7017b6..19de4368 100644
--- a/_includes/header.html
+++ b/_includes/header.html
@@ -4,7 +4,7 @@
 
     <a class="site-title" href="{{ site.baseurl }}/">{{ site.title }}</a>
 
-    <nav class="site-nav">
+    <div class="site-nav">
       <a href="#" class="menu-icon">
         <svg viewBox="0 0 18 15">
           <path fill="#424242" d="M18,1.484c0,0.82-0.665,1.484-1.484,1.484H1.484C0.665,2.969,0,2.304,0,1.484l0,0C0,0.665,0.665,0,1.484,0 h15.031C17.335,0,18,0.665,18,1.484L18,1.484z"/>
@@ -21,8 +21,16 @@
            Download
          </a>
       </div>
-    </nav>
+    </div>
 
   </div>
 
+  <nav class="site-navigation">
+    <a href="/installation">Installation</a>
+    <a href="/tutorials">Tutorials</a>
+    <a href="{{ site.github_plugins }}">External plugins</a>
+    <a href="{{ site.github_using }}">Projects using it</a>
+    <a href="{{ site.github_changelog }}">Changelog</a>
+  </nav>
+
 </header>
diff --git a/_includes/icon-github.html b/_includes/icon-github.html
index e501a16b..bd2d099d 100644
--- a/_includes/icon-github.html
+++ b/_includes/icon-github.html
@@ -1 +1,4 @@
-<a href="https://github.com/{{ include.username }}"><span class="icon icon--github">{% include icon-github.svg %}</span><span class="username">{{ include.username }}</span></a>
+<a href="https://github.com/{{ include.username }}">
+    <span class="icon icon--github">{% include icon-github.svg %}</span>
+    <span class="username">{{ include.username }}</span>
+</a>
diff --git a/_includes/icon-twitter.html b/_includes/icon-twitter.html
index e623dbd6..5fcd13aa 100644
--- a/_includes/icon-twitter.html
+++ b/_includes/icon-twitter.html
@@ -1 +1,4 @@
-<a href="https://twitter.com/{{ include.username }}"><span class="icon icon--twitter">{% include icon-twitter.svg %}</span><span class="username">{{ include.username }}</span></a>
+<a href="https://twitter.com/{{ include.username }}">
+    <span class="icon icon--twitter">{% include icon-twitter.svg %}</span>
+    <span class="username">{{ include.username }}</span>
+</a>
diff --git a/_includes/why.md b/_includes/why.md
new file mode 100644
index 00000000..daa71c5c
--- /dev/null
+++ b/_includes/why.md
@@ -0,0 +1,16 @@
+
+## Intro
+
+There's a known problem in server configuration and deploying, when you have to store your private data such as: database passwords, application secret-keys, OAuth secret keys and so on, outside of the git repository. Even if this repository is private, it is a security risk to just publish them into the world wide web. What are the drawbacks of storing them separately?
+
+1. These files are not version controlled. Filenames change, locations change, passwords change from time to time, some new information appears, other is removed. And you can not tell for sure which version of the configuration file was used with each commit.
+2. When building the automated deployment system there will be one extra step: download and place these secret-configuration files where they need to be. So you have to maintain an extra secure server, where everything is stored.
+
+### How does `git-secret` solve these problems?
+
+1. `git-secret` encrypts files and stores them inside the `git` repository, so you will have all the changes for every commit.
+2. `git-secret` doesn't require any other deploy operations rather than `git secret reveal`, so it will automatically decrypt all the required files.
+
+### What is `git-secret`?
+
+`git-secret` is a bash tool to store your private data inside a `git` repo. How's that? Basically, it just encrypts, using `gpg`, the tracked files with the public keys of all the users that you trust. So everyone of them can decrypt these files using only their personal secret key. Why deal with all this private-public keys stuff? Well, to make it easier for everyone to manage access rights. There are no passwords that change. When someone is out - just delete his public key, reencrypt the files, and he won't be able to decrypt secrets anymore.
diff --git a/_layouts/post.html b/_layouts/post.html
index 3a0fb52e..51ac5106 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -4,8 +4,23 @@ layout: default
 <article class="post" itemscope itemtype="http://schema.org/BlogPosting">
 
   <header class="post-header">
-    <h1 class="post-title" itemprop="name headline">{{ page.title }}</h1>
-    <p class="post-meta"><time datetime="{{ page.date | date_to_xmlschema }}" itemprop="datePublished">{{ page.date | date: "%b %-d, %Y" }}</time>{% if page.author %} • <span itemprop="author" itemscope itemtype="http://schema.org/Person"><span itemprop="name">{{ page.author }}</span></span>{% endif %}</p>
+    <h1 class="post-title" itemprop="name headline">
+        {{ page.title }}
+    </h1>
+
+    <p class="post-meta">
+        <time datetime="{{ page.date | date_to_xmlschema }}" itemprop="datePublished">
+            {{ page.date | date: "%b %-d, %Y" }}
+        </time>
+
+        {% if page.author %}
+            • <span itemprop="author" itemscope itemtype="http://schema.org/Person">
+                <span itemprop="name">
+                    {{ page.author }}
+                </span>
+            </span>
+        {% endif %}
+    </p>
   </header>
 
   <div class="post-content" itemprop="articleBody">
diff --git a/_sass/_layout.scss b/_sass/_layout.scss
index fc80be95..a8d30ef4 100644
--- a/_sass/_layout.scss
+++ b/_sass/_layout.scss
@@ -25,6 +25,7 @@
 }
 
 .site-nav {
+    @extend %clearfix;
     float: right;
     line-height: 56px;
 
@@ -245,13 +246,28 @@
     }
 }
 
+
+/**
+ * Navigation
+ */
+.site-navigation {
+    @extend .wrapper;
+
+    display: flex;
+    justify-content: space-between;
+
+    a {
+        color: $purple-color-dark;
+    }
+}
+
+
 /**
  * Homepage
  */
-
  .home {
-   .home-logo-image {
-     margin-top: 50px;
-     margin-bottom: 70px;
-   }
+    .home-logo-image {
+        margin-top: 50px;
+        margin-bottom: 70px;
+    }
  }
diff --git a/images/favicons/android-icon-144x144.png b/images/favicons/android-icon-144x144.png
new file mode 100644
index 00000000..f461fe23
Binary files /dev/null and b/images/favicons/android-icon-144x144.png differ
diff --git a/images/favicons/android-icon-192x192.png b/images/favicons/android-icon-192x192.png
new file mode 100644
index 00000000..b58f8dce
Binary files /dev/null and b/images/favicons/android-icon-192x192.png differ
diff --git a/images/favicons/android-icon-36x36.png b/images/favicons/android-icon-36x36.png
new file mode 100644
index 00000000..8e9b705a
Binary files /dev/null and b/images/favicons/android-icon-36x36.png differ
diff --git a/images/favicons/android-icon-48x48.png b/images/favicons/android-icon-48x48.png
new file mode 100644
index 00000000..3a72d5eb
Binary files /dev/null and b/images/favicons/android-icon-48x48.png differ
diff --git a/images/favicons/android-icon-72x72.png b/images/favicons/android-icon-72x72.png
new file mode 100644
index 00000000..13d3fc05
Binary files /dev/null and b/images/favicons/android-icon-72x72.png differ
diff --git a/images/favicons/android-icon-96x96.png b/images/favicons/android-icon-96x96.png
new file mode 100644
index 00000000..f1bea38e
Binary files /dev/null and b/images/favicons/android-icon-96x96.png differ
diff --git a/images/favicons/apple-icon-114x114.png b/images/favicons/apple-icon-114x114.png
new file mode 100644
index 00000000..c4f32cc6
Binary files /dev/null and b/images/favicons/apple-icon-114x114.png differ
diff --git a/images/favicons/apple-icon-120x120.png b/images/favicons/apple-icon-120x120.png
new file mode 100644
index 00000000..29170ea6
Binary files /dev/null and b/images/favicons/apple-icon-120x120.png differ
diff --git a/images/favicons/apple-icon-144x144.png b/images/favicons/apple-icon-144x144.png
new file mode 100644
index 00000000..f461fe23
Binary files /dev/null and b/images/favicons/apple-icon-144x144.png differ
diff --git a/images/favicons/apple-icon-152x152.png b/images/favicons/apple-icon-152x152.png
new file mode 100644
index 00000000..ff3eb18b
Binary files /dev/null and b/images/favicons/apple-icon-152x152.png differ
diff --git a/images/favicons/apple-icon-180x180.png b/images/favicons/apple-icon-180x180.png
new file mode 100644
index 00000000..94c7c070
Binary files /dev/null and b/images/favicons/apple-icon-180x180.png differ
diff --git a/images/favicons/apple-icon-57x57.png b/images/favicons/apple-icon-57x57.png
new file mode 100644
index 00000000..4a577d70
Binary files /dev/null and b/images/favicons/apple-icon-57x57.png differ
diff --git a/images/favicons/apple-icon-60x60.png b/images/favicons/apple-icon-60x60.png
new file mode 100644
index 00000000..5a1d7f20
Binary files /dev/null and b/images/favicons/apple-icon-60x60.png differ
diff --git a/images/favicons/apple-icon-72x72.png b/images/favicons/apple-icon-72x72.png
new file mode 100644
index 00000000..13d3fc05
Binary files /dev/null and b/images/favicons/apple-icon-72x72.png differ
diff --git a/images/favicons/apple-icon-76x76.png b/images/favicons/apple-icon-76x76.png
new file mode 100644
index 00000000..be49274b
Binary files /dev/null and b/images/favicons/apple-icon-76x76.png differ
diff --git a/images/favicons/apple-icon-precomposed.png b/images/favicons/apple-icon-precomposed.png
new file mode 100644
index 00000000..5f7d5bae
Binary files /dev/null and b/images/favicons/apple-icon-precomposed.png differ
diff --git a/images/favicons/apple-icon.png b/images/favicons/apple-icon.png
new file mode 100644
index 00000000..5f7d5bae
Binary files /dev/null and b/images/favicons/apple-icon.png differ
diff --git a/images/favicons/browserconfig.xml b/images/favicons/browserconfig.xml
new file mode 100644
index 00000000..c5541482
--- /dev/null
+++ b/images/favicons/browserconfig.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig><msapplication><tile><square70x70logo src="/ms-icon-70x70.png"/><square150x150logo src="/ms-icon-150x150.png"/><square310x310logo src="/ms-icon-310x310.png"/><TileColor>#ffffff</TileColor></tile></msapplication></browserconfig>
\ No newline at end of file
diff --git a/images/favicons/favicon-16x16.png b/images/favicons/favicon-16x16.png
new file mode 100644
index 00000000..ea132c51
Binary files /dev/null and b/images/favicons/favicon-16x16.png differ
diff --git a/images/favicons/favicon-32x32.png b/images/favicons/favicon-32x32.png
new file mode 100644
index 00000000..7b5d6833
Binary files /dev/null and b/images/favicons/favicon-32x32.png differ
diff --git a/images/favicons/favicon-96x96.png b/images/favicons/favicon-96x96.png
new file mode 100644
index 00000000..f1bea38e
Binary files /dev/null and b/images/favicons/favicon-96x96.png differ
diff --git a/images/favicons/favicon.ico b/images/favicons/favicon.ico
new file mode 100644
index 00000000..c24207a9
Binary files /dev/null and b/images/favicons/favicon.ico differ
diff --git a/images/favicons/manifest.json b/images/favicons/manifest.json
new file mode 100644
index 00000000..013d4a6a
--- /dev/null
+++ b/images/favicons/manifest.json
@@ -0,0 +1,41 @@
+{
+ "name": "App",
+ "icons": [
+  {
+   "src": "\/android-icon-36x36.png",
+   "sizes": "36x36",
+   "type": "image\/png",
+   "density": "0.75"
+  },
+  {
+   "src": "\/android-icon-48x48.png",
+   "sizes": "48x48",
+   "type": "image\/png",
+   "density": "1.0"
+  },
+  {
+   "src": "\/android-icon-72x72.png",
+   "sizes": "72x72",
+   "type": "image\/png",
+   "density": "1.5"
+  },
+  {
+   "src": "\/android-icon-96x96.png",
+   "sizes": "96x96",
+   "type": "image\/png",
+   "density": "2.0"
+  },
+  {
+   "src": "\/android-icon-144x144.png",
+   "sizes": "144x144",
+   "type": "image\/png",
+   "density": "3.0"
+  },
+  {
+   "src": "\/android-icon-192x192.png",
+   "sizes": "192x192",
+   "type": "image\/png",
+   "density": "4.0"
+  }
+ ]
+}
\ No newline at end of file
diff --git a/images/favicons/ms-icon-144x144.png b/images/favicons/ms-icon-144x144.png
new file mode 100644
index 00000000..f461fe23
Binary files /dev/null and b/images/favicons/ms-icon-144x144.png differ
diff --git a/images/favicons/ms-icon-150x150.png b/images/favicons/ms-icon-150x150.png
new file mode 100644
index 00000000..27430f12
Binary files /dev/null and b/images/favicons/ms-icon-150x150.png differ
diff --git a/images/favicons/ms-icon-310x310.png b/images/favicons/ms-icon-310x310.png
new file mode 100644
index 00000000..a87eb2e0
Binary files /dev/null and b/images/favicons/ms-icon-310x310.png differ
diff --git a/images/favicons/ms-icon-70x70.png b/images/favicons/ms-icon-70x70.png
new file mode 100644
index 00000000..29dd1819
Binary files /dev/null and b/images/favicons/ms-icon-70x70.png differ
diff --git a/index.html b/index.html
index f76ee6f8..7b4326b1 100644
--- a/index.html
+++ b/index.html
@@ -5,9 +5,18 @@ layout: default
 <div class="home">
 
   <img src="{{ "/images/git-secret-big.png" | prepend: site.baseurl }}"
-       alt="git-secret" title="git-secret"
+       alt="git-secret"
+       title="git-secret"
        class="home-logo-image" />
 
+  <h1>Synopsis</h1>
+
+  {% capture markdown_file %}
+    {% include why.md %}
+  {% endcapture %}
+
+  {{ markdown_file | markdownify }}
+
   {% for post in site.categories.usage %}
     {{ post.content }}
   {% endfor %}
@@ -18,12 +27,17 @@ layout: default
     {% for post in site.categories.command %}
       <li>
         <h2>
-          <a class="post-link" href="{{ post.url | prepend: site.baseurl }}">{{ post.title }}</a>
+          <a class="post-link" href="{{ post.url | prepend: site.baseurl }}">
+            {{ post.title }}
+          </a>
         </h2>
       </li>
     {% endfor %}
   </ul>
 
-  <p class="rss-subscribe">subscribe <a href="{{ "/feed.xml" | prepend: site.baseurl }}">via RSS</a></p>
+  <p class="rss-subscribe">
+    subscribe
+    <a href="{{ "/feed.xml" | prepend: site.baseurl }}">via RSS</a>
+  </p>
 
 </div>
diff --git a/installation.md b/installation.md
new file mode 100644
index 00000000..e5c1d17b
--- /dev/null
+++ b/installation.md
@@ -0,0 +1,77 @@
+---
+layout: default
+---
+
+# Installation
+
+## Dependencies
+
+`git-secret` relies on two dependencies: `git` and `gpg`. Download and install them before using this project. `git-secret` is tested to work with:
+
+    git version 2.7.0
+    gpg (GnuPG) 1.4.20
+
+## Supported platforms
+
+`git-secret` works with `Mac OS X` >= 10.9, `Ubuntu` >= 14.04, `Debian` >= 8.3, and `Fedora`.
+You can check the full list [here](https://travis-ci.org/sobolevn/git-secret).
+You can add your platform to this list, if all the tests pass for you.
+`Cygwin` support [is planned](https://github.com/sobolevn/git-secret/issues/40).
+
+## Installation process
+
+There are several ways to install `git-secret`:
+
+---
+
+### Homebrew
+
+`brew install git-secret`
+
+---
+
+### `deb` package
+
+You can find the `deb` repository [here](https://bintray.com/sobolevn/deb/git-secret).
+Pre-requirements: make sure you have installed `apt-transport-https`
+
+```bash
+echo "deb https://dl.bintray.com/sobolevn/deb git-secret main" | sudo tee -a /etc/apt/sources.list
+wget -qO - https://api.bintray.com/users/sobolevn/keys/gpg/public.key | sudo apt-key add -
+sudo apt-get update && sudo apt-get install git-secret
+```
+
+---
+
+### `rpm` package
+
+You can find the `rpm` repository [here](https://bintray.com/sobolevn/rpm/git-secret).
+
+```bash
+wget https://bintray.com/sobolevn/rpm/rpm -O bintray-sobolevn-rpm.repo
+sudo mv bintray-sobolevn-rpm.repo /etc/yum.repos.d/
+sudo yum install git-secret
+```
+
+---
+
+### Manual
+
+```bash
+git clone https://github.com/sobolevn/git-secret.git git-secret
+cd git-secret && make build
+PREFIX="/usr/local" make install
+```
+
+Note that you can install to any prefix in your `PATH`
+
+---
+
+## `antigen` plugin
+
+*Deprecated*
+
+1. Add line `antigen bundle sobolevn/git-secret` to your `~/.zshrc`
+2. Run `source ~/.zshrc` or reopen the terminal
+
+---