diff --git a/build.gradle.kts b/build.gradle.kts
index f1272e5..b9d5b2d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -29,6 +29,7 @@ dependencies {
 
     implementation("io.ktor:ktor-server-netty:$ktorVersion")
     implementation("io.ktor:ktor-server-http-redirect:$ktorVersion")
+    implementation("ch.qos.logback:logback-classic:1.2.11")
 
     testImplementation("io.ktor:ktor-server-tests:$ktorVersion")
 }
@@ -43,7 +44,7 @@ apiValidation{
 
 tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
     kotlinOptions {
-        freeCompilerArgs = freeCompilerArgs + "-Xcontext-receivers"
+        freeCompilerArgs = freeCompilerArgs  + "-Xcontext-receivers"
     }
 }
 
diff --git a/data/common/android-chrome-192x192.png b/data/common/android-chrome-192x192.png
new file mode 100644
index 0000000..6b59b36
Binary files /dev/null and b/data/common/android-chrome-192x192.png differ
diff --git a/data/common/android-chrome-512x512.png b/data/common/android-chrome-512x512.png
new file mode 100644
index 0000000..0eece2d
Binary files /dev/null and b/data/common/android-chrome-512x512.png differ
diff --git a/data/common/apple-touch-icon.png b/data/common/apple-touch-icon.png
new file mode 100644
index 0000000..5c4b1ed
Binary files /dev/null and b/data/common/apple-touch-icon.png differ
diff --git a/data/common/favicon-16x16.png b/data/common/favicon-16x16.png
new file mode 100644
index 0000000..eb5e0e5
Binary files /dev/null and b/data/common/favicon-16x16.png differ
diff --git a/data/common/favicon-32x32.png b/data/common/favicon-32x32.png
new file mode 100644
index 0000000..7296b2e
Binary files /dev/null and b/data/common/favicon-32x32.png differ
diff --git a/data/common/favicon.ico b/data/common/favicon.ico
new file mode 100644
index 0000000..cef4411
Binary files /dev/null and b/data/common/favicon.ico differ
diff --git a/data/common/site.webmanifest b/data/common/site.webmanifest
new file mode 100644
index 0000000..45dc8a2
--- /dev/null
+++ b/data/common/site.webmanifest
@@ -0,0 +1 @@
+{"name":"","short_name":"","icons":[{"src":"/android-chrome-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/android-chrome-512x512.png","sizes":"512x512","type":"image/png"}],"theme_color":"#ffffff","background_color":"#ffffff","display":"standalone"}
\ No newline at end of file
diff --git a/src/main/kotlin/html5up/forty/common.kt b/src/main/kotlin/html5up/forty/common.kt
index 16c7be1..93e8ad0 100644
--- a/src/main/kotlin/html5up/forty/common.kt
+++ b/src/main/kotlin/html5up/forty/common.kt
@@ -1,7 +1,7 @@
 package html5up.forty
 
 import kotlinx.html.*
-import space.kscience.snark.html.Page
+import space.kscience.snark.html.WebPage
 
 
 internal fun FlowContent.fortyMenu() {
@@ -200,7 +200,7 @@ internal fun FlowContent.fortyFooter() {
     }
 }
 
-context(Page) internal fun BODY.fortyScripts() {
+context(WebPage) internal fun BODY.fortyScripts() {
     script {
         src = resolveRef("assets/js/jquery.min.js")
     }
diff --git a/src/main/kotlin/html5up/forty/landing.kt b/src/main/kotlin/html5up/forty/landing.kt
index 82e18ef..530242b 100644
--- a/src/main/kotlin/html5up/forty/landing.kt
+++ b/src/main/kotlin/html5up/forty/landing.kt
@@ -1,9 +1,9 @@
 package html5up.forty
 
 import kotlinx.html.*
-import space.kscience.snark.html.Page
+import space.kscience.snark.html.WebPage
 
-context(Page) internal fun HTML.landing(){
+context(WebPage) internal fun HTML.landing(){
     head {
         title {
         }
diff --git a/src/main/kotlin/html5up/forty/page.kt b/src/main/kotlin/html5up/forty/page.kt
index 7bb7724..81d7128 100644
--- a/src/main/kotlin/html5up/forty/page.kt
+++ b/src/main/kotlin/html5up/forty/page.kt
@@ -1,9 +1,9 @@
 package html5up.forty
 
 import kotlinx.html.*
-import space.kscience.snark.html.Page
+import space.kscience.snark.html.WebPage
 
-context(Page) internal fun HTML.fortyPage(){
+context(WebPage) internal fun HTML.fortyPage(){
     head {
         title {
         }
diff --git a/src/main/kotlin/ru/mipt/spc/Application.kt b/src/main/kotlin/ru/mipt/spc/Application.kt
index d4d1fed..dfd6c88 100644
--- a/src/main/kotlin/ru/mipt/spc/Application.kt
+++ b/src/main/kotlin/ru/mipt/spc/Application.kt
@@ -5,10 +5,8 @@ import io.ktor.server.application.log
 import kotlinx.css.CssBuilder
 import kotlinx.html.CommonAttributeGroupFacade
 import kotlinx.html.style
-import space.kscience.dataforge.context.Context
-import space.kscience.dataforge.context.fetch
-import space.kscience.snark.html.SnarkPlugin
-import space.kscience.snark.ktor.snarkSite
+import space.kscience.snark.SnarkEnvironment
+import space.kscience.snark.ktor.site
 import java.net.URI
 import java.nio.file.FileSystems
 import java.nio.file.Files
@@ -49,11 +47,6 @@ const val BUILD_DATE_FILE = "/buildDate"
 fun Application.spcModule() {
 //    install(HttpsRedirect)
 
-    val context = Context("spc-site") {
-        plugin(SnarkPlugin)
-    }
-    val snark = context.fetch(SnarkPlugin)
-
     val dataPath = Path.of("data")
 
     // Clear data directory if it is outdated
@@ -88,20 +81,20 @@ fun Application.spcModule() {
         dataPath.resolve(DEPLOY_DATE_FILE).writeText(date)
     }
 
-    snarkSite(snark) {
+    SnarkEnvironment.default.site {
         val homeDataPath = resolveData(
             this@spcModule.javaClass.getResource("/home")!!.toURI(),
             dataPath / "home"
         )
 
-        spcHome(rootPath = homeDataPath)
+        spcHome(dataPath = homeDataPath)
 
         val mastersDataPath = resolveData(
             this@spcModule.javaClass.getResource("/magprog")!!.toURI(),
             dataPath / "magprog"
         )
 
-        spcMaster(dataPath = mastersDataPath)
+        spcMasters(dataPath = mastersDataPath)
     }
 }
 
diff --git a/src/main/kotlin/ru/mipt/spc/spcCollection.kt b/src/main/kotlin/ru/mipt/spc/spcCollection.kt
index efcd0e4..aaf88b0 100644
--- a/src/main/kotlin/ru/mipt/spc/spcCollection.kt
+++ b/src/main/kotlin/ru/mipt/spc/spcCollection.kt
@@ -15,7 +15,7 @@ import kotlin.collections.component1
 import kotlin.collections.component2
 import kotlin.collections.set
 
-context(Page) private fun FlowContent.spcSpotlightContent(
+context(WebPage) private fun FlowContent.spcSpotlightContent(
     landing: HtmlData,
     content: Map<Name, HtmlData>,
 ) {
diff --git a/src/main/kotlin/ru/mipt/spc/spcHome.kt b/src/main/kotlin/ru/mipt/spc/spcHome.kt
index 850d247..b9c1120 100644
--- a/src/main/kotlin/ru/mipt/spc/spcHome.kt
+++ b/src/main/kotlin/ru/mipt/spc/spcHome.kt
@@ -15,7 +15,7 @@ import java.nio.file.Path
 import kotlin.reflect.typeOf
 
 
-context(Page) internal fun HTML.spcPageContent(
+context(WebPage) internal fun HTML.spcPageContent(
     meta: Meta,
     title: String = meta["title"].string ?: SPC_TITLE,
     fragment: FlowContent.() -> Unit,
@@ -65,7 +65,7 @@ internal val FortyDataRenderer: DataRenderer = { name, data ->
 }
 
 
-context(Page) private fun HTML.spcHome() {
+context(WebPage) private fun HTML.spcHome() {
     spcHead()
     body("is-preload") {
         wrapper {
@@ -252,13 +252,14 @@ context(Page) private fun HTML.spcHome() {
 
 }
 
-internal fun SiteBuilder.spcHome(rootPath: Path, prefix: Name = Name.EMPTY) {
+internal fun SiteBuilder.spcHome(dataPath: Path, prefix: Name = Name.EMPTY) {
 
-    val homePageData = snark.readDirectory(rootPath.resolve("content"))
+    val homePageData = snark.readDirectory(dataPath.resolve("content"))
 
     route(prefix, homePageData, setAsRoot = true) {
-        assetDirectory("assets", rootPath.resolve("assets"))
-        assetDirectory("images", rootPath.resolve("images"))
+        file(dataPath.resolve("assets"))
+        file(dataPath.resolve("images"))
+        file(dataPath.resolve("../common"), "")
 
         page { spcHome() }
 
diff --git a/src/main/kotlin/ru/mipt/spc/master.kt b/src/main/kotlin/ru/mipt/spc/spcMasters.kt
similarity index 91%
rename from src/main/kotlin/ru/mipt/spc/master.kt
rename to src/main/kotlin/ru/mipt/spc/spcMasters.kt
index 02a8ef3..19b702f 100644
--- a/src/main/kotlin/ru/mipt/spc/master.kt
+++ b/src/main/kotlin/ru/mipt/spc/spcMasters.kt
@@ -15,7 +15,7 @@ import space.kscience.dataforge.names.plus
 import space.kscience.dataforge.names.withIndex
 import space.kscience.snark.*
 import space.kscience.snark.html.*
-import space.kscience.snark.html.Page
+import space.kscience.snark.html.WebPage
 import java.nio.file.Path
 import kotlin.collections.component1
 import kotlin.collections.component2
@@ -37,14 +37,14 @@ import kotlin.collections.set
 private val HtmlData.imagePath: String? get() = meta["image"]?.string ?: meta["image.path"].string
 private val HtmlData.name: String get() = meta["name"].string ?: error("Name not found")
 
-context(Page) class MagProgSection(
+context(WebPage) class MagProgSection(
     val id: String,
     val title: String,
     val style: String,
     val content: FlowContent.() -> Unit,
 )
 
-context(Page) private fun wrapSection(
+context(WebPage) private fun wrapSection(
     id: String,
     title: String,
     sectionContent: FlowContent.() -> Unit,
@@ -55,7 +55,7 @@ context(Page) private fun wrapSection(
     }
 }
 
-context(Page) private fun wrapSection(
+context(WebPage) private fun wrapSection(
     block: HtmlData,
     idOverride: String? = null,
 ): MagProgSection = wrapSection(
@@ -73,7 +73,7 @@ private val PROGRAM_PATH: Name = CONTENT_NODE_NAME + "program"
 private val RECOMMENDED_COURSES_PATH: Name = CONTENT_NODE_NAME + "recommendedCourses"
 private val PARTNERS_PATH: Name = CONTENT_NODE_NAME + "partners"
 
-context(Page) private fun FlowContent.programSection() {
+context(WebPage) private fun FlowContent.programSection() {
     val programBlock = data.resolveHtml(PROGRAM_PATH)!!
     val recommendedBlock = data.resolveHtml(RECOMMENDED_COURSES_PATH)!!
     div("inner") {
@@ -90,7 +90,7 @@ context(Page) private fun FlowContent.programSection() {
     }
 }
 
-context(Page) private fun FlowContent.partners() {
+context(WebPage) private fun FlowContent.partners() {
     //val partnersData: Meta = resolve<Any>(PARTNERS_PATH)?.meta ?: Meta.EMPTY
     val partnersData: Meta = runBlocking { data.getByType<Meta>(PARTNERS_PATH)?.await() } ?: Meta.EMPTY
     div("inner") {
@@ -120,7 +120,7 @@ context(Page) private fun FlowContent.partners() {
 //    val photo: String? by meta.string()
 //}
 
-context(Page) private fun FlowContent.team() {
+context(WebPage) private fun FlowContent.team() {
     val team = data.findByContentType("magprog_team").values.sortedBy { it.order }
 
     div("inner") {
@@ -175,7 +175,7 @@ context(Page) private fun FlowContent.team() {
 //    }
 }
 
-context(Page) private fun FlowContent.mentors() {
+context(WebPage) private fun FlowContent.mentors() {
     val mentors = data.findByContentType("magprog_mentor").entries.sortedBy { it.value.id }
 
     div("inner") {
@@ -213,7 +213,7 @@ context(Page) private fun FlowContent.mentors() {
     }
 }
 
-context(Page) internal fun HTML.magProgHead(title: String) {
+context(WebPage) internal fun HTML.magProgHead(title: String) {
     head {
         this.title = title
         meta {
@@ -237,10 +237,31 @@ context(Page) internal fun HTML.magProgHead(title: String) {
                 href = resolveRef("assets/css/noscript.css")
             }
         }
+        link {
+            rel = "apple-touch-icon"
+            sizes = "180x180"
+            href = "/apple-touch-icon.png"
+        }
+        link {
+            rel = "icon"
+            type = "image/png"
+            sizes = "32x32"
+            href = "/favicon-32x32.png"
+        }
+        link {
+            rel = "icon"
+            type = "image/png"
+            sizes = "16x16"
+            href = "/favicon-16x16.png"
+        }
+        link {
+            rel = "manifest"
+            href = "/site.webmanifest"
+        }
     }
 }
 
-context(Page) internal fun BODY.magProgFooter() {
+context(WebPage) internal fun BODY.magProgFooter() {
     footer("wrapper style1-alt") {
         id = "footer"
         div("inner") {
@@ -281,13 +302,14 @@ context(Page) internal fun BODY.magProgFooter() {
 
 context(SnarkContext) private val HtmlData.mentorPageId get() = "mentor-${id}"
 
-internal fun SiteBuilder.spcMaster(dataPath: Path, prefix: Name = "magprog".asName()) {
+internal fun SiteBuilder.spcMasters(dataPath: Path, prefix: Name = "magprog".asName()) {
 
     val magProgData: DataTree<Any> = snark.readDirectory(dataPath.resolve("content"))
 
     route(prefix, magProgData, setAsRoot = true) {
-        assetDirectory("assets", dataPath.resolve("assets"))
-        assetDirectory("images", dataPath.resolve("images"))
+        file(dataPath.resolve("assets"))
+        file(dataPath.resolve("images"))
+        file(dataPath.resolve("../common"), "")
 
         page {
             val sections = listOf<MagProgSection>(
diff --git a/src/main/kotlin/ru/mipt/spc/spcMisc.kt b/src/main/kotlin/ru/mipt/spc/spcMisc.kt
index 042913c..36ca434 100644
--- a/src/main/kotlin/ru/mipt/spc/spcMisc.kt
+++ b/src/main/kotlin/ru/mipt/spc/spcMisc.kt
@@ -1,14 +1,14 @@
 package ru.mipt.spc
 
 import kotlinx.html.*
-import space.kscience.snark.html.Page
+import space.kscience.snark.html.WebPage
 import space.kscience.snark.html.homeRef
 import space.kscience.snark.html.resolvePageRef
 
 
 internal const val SPC_TITLE = "Scientific Programming Centre"
 
-context(Page) internal fun HTML.spcHead(title: String = SPC_TITLE) {
+context(WebPage) internal fun HTML.spcHead(title: String = SPC_TITLE) {
     head {
         title {
             +title
@@ -24,10 +24,31 @@ context(Page) internal fun HTML.spcHead(title: String = SPC_TITLE) {
         noScript {
             link(rel = "stylesheet", href = resolveRef("assets/css/noscript.css"))
         }
+        link {
+            rel = "apple-touch-icon"
+            sizes = "180x180"
+            href = "/apple-touch-icon.png"
+        }
+        link {
+            rel = "icon"
+            type = "image/png"
+            sizes = "32x32"
+            href = "/favicon-32x32.png"
+        }
+        link {
+            rel = "icon"
+            type = "image/png"
+            sizes = "16x16"
+            href = "/favicon-16x16.png"
+        }
+        link {
+            rel = "manifest"
+            href = "/site.webmanifest"
+        }
     }
 }
 
-context(Page) internal fun FlowContent.spcHomeMenu() {
+context(WebPage) internal fun FlowContent.spcHomeMenu() {
     nav {
         id = "menu"
         ul("links") {
@@ -39,7 +60,7 @@ context(Page) internal fun FlowContent.spcHomeMenu() {
             }
             li {
                 a {
-                    href = resolvePageRef("magprog")
+                    href = resolvePageRef("magprog.index")
                     +"""Master"""
                 }
             }
@@ -51,7 +72,7 @@ context(Page) internal fun FlowContent.spcHomeMenu() {
             }
             li {
                 a {
-                    href = resolvePageRef("consulting")
+                    href = resolvePageRef("consulting.index")
                     +"""Consulting"""
                 }
             }
@@ -79,7 +100,7 @@ context(Page) internal fun FlowContent.spcHomeMenu() {
     }
 }
 
-context(Page) internal fun FlowContent.spcFooter() {
+context(WebPage) internal fun FlowContent.spcFooter() {
     footer {
         id = "footer"
         div("inner") {
@@ -129,7 +150,7 @@ context(Page) internal fun FlowContent.spcFooter() {
     }
 }
 
-context(Page) internal fun FlowContent.wrapper(contentBody: FlowContent.() -> Unit) {
+context(WebPage) internal fun FlowContent.wrapper(contentBody: FlowContent.() -> Unit) {
     div {
         id = "wrapper"
         // Header
diff --git a/src/main/kotlin/ru/mipt/spc/staticRender.kt b/src/main/kotlin/ru/mipt/spc/staticRender.kt
index c6f59ec..4af783e 100644
--- a/src/main/kotlin/ru/mipt/spc/staticRender.kt
+++ b/src/main/kotlin/ru/mipt/spc/staticRender.kt
@@ -1,15 +1,13 @@
 package ru.mipt.spc
 
-import space.kscience.dataforge.context.Global
-import space.kscience.dataforge.context.fetch
-import space.kscience.snark.html.SnarkPlugin
-import space.kscience.snark.html.renderStatic
+import space.kscience.snark.SnarkEnvironment
+import space.kscience.snark.html.static
 import java.nio.file.Path
 import kotlin.io.path.toPath
 
 fun main() {
-    Global.fetch(SnarkPlugin).renderStatic(Path.of("build/out")) {
-        spcHome(rootPath = javaClass.getResource("/home")!!.toURI().toPath())
-        spcMaster(dataPath = javaClass.getResource("/magprog")!!.toURI().toPath())
+    SnarkEnvironment.default.static(Path.of("build/out")) {
+        spcHome(dataPath = javaClass.getResource("/home")!!.toURI().toPath())
+        spcMasters(dataPath = javaClass.getResource("/magprog")!!.toURI().toPath())
     }
 }
\ No newline at end of file