diff --git a/src/main/kotlin/ru/mipt/spc/master.kt b/src/main/kotlin/ru/mipt/spc/master.kt
index 77b32e2..8ab69d8 100644
--- a/src/main/kotlin/ru/mipt/spc/master.kt
+++ b/src/main/kotlin/ru/mipt/spc/master.kt
@@ -2,6 +2,7 @@ package ru.mipt.spc
 
 import kotlinx.coroutines.runBlocking
 import kotlinx.html.*
+import space.kscience.dataforge.data.DataTree
 import space.kscience.dataforge.data.await
 import space.kscience.dataforge.data.getByType
 import space.kscience.dataforge.meta.Meta
@@ -280,9 +281,9 @@ private val HtmlData.mentorPageId get() = "mentor-${id}"
 
 internal fun SiteBuilder.spcMaster(dataPath: Path, prefix: Name = "magprog".asName()) {
 
-    val magProgSiteContext = snark.readDirectory(dataPath.resolve("content"))
+    val magProgData: DataTree<Any> = snark.readDirectory(dataPath.resolve("content"))
 
-    route(prefix, magProgSiteContext, setAsRoot = true) {
+    route(prefix, magProgData, setAsRoot = true) {
         assetDirectory("assets", dataPath.resolve("assets"))
         assetDirectory("images", dataPath.resolve("images"))
 
@@ -356,57 +357,57 @@ internal fun SiteBuilder.spcMaster(dataPath: Path, prefix: Name = "magprog".asNa
                 magProgFooter()
             }
         }
-    }
 
 
-    val mentors = data.findByContentType("magprog_mentor").values.sortedBy {
-        it.order
-    }
+        val mentors = data.findByContentType("magprog_mentor").values.sortedBy {
+            it.order
+        }
 
-    mentors.forEach { mentor ->
-        page(mentor.mentorPageId.asName()) {
+        mentors.forEach { mentor ->
+            page(mentor.mentorPageId.asName()) {
 
-            magProgHead("Научное программирование: ${mentor.name}")
-            body("is-preload") {
-                header {
-                    id = "header"
-                    a(classes = "title") {
-                        href = "$homeRef#mentors"
-                        +"Научные руководители"
-                    }
-                    nav {
-                        ul {
-                            mentors.forEach {
-                                li {
-                                    a {
-                                        href = resolvePageRef(it.mentorPageId)
-                                        +it.name.substringAfterLast(" ")
+                magProgHead("Научное программирование: ${mentor.name}")
+                body("is-preload") {
+                    header {
+                        id = "header"
+                        a(classes = "title") {
+                            href = "$homeRef#mentors"
+                            +"Научные руководители"
+                        }
+                        nav {
+                            ul {
+                                mentors.forEach {
+                                    li {
+                                        a {
+                                            href = resolvePageRef(it.mentorPageId)
+                                            +it.name.substringAfterLast(" ")
+                                        }
                                     }
                                 }
                             }
                         }
                     }
-                }
-                div {
-                    id = "wrapper"
-                    section("wrapper") {
-                        id = "main"
-                        div("inner") {
-                            h1("major") { +mentor.name }
-                            val imageClass = mentor.meta["image.position"].string ?: "left"
-                            span("image $imageClass") {
-                                mentor.imagePath?.let { photoPath ->
-                                    img(
-                                        src = resolveRef(photoPath),
-                                        alt = mentor.name
-                                    )
+                    div {
+                        id = "wrapper"
+                        section("wrapper") {
+                            id = "main"
+                            div("inner") {
+                                h1("major") { +mentor.name }
+                                val imageClass = mentor.meta["image.position"].string ?: "left"
+                                span("image $imageClass") {
+                                    mentor.imagePath?.let { photoPath ->
+                                        img(
+                                            src = resolveRef(photoPath),
+                                            alt = mentor.name
+                                        )
+                                    }
                                 }
+                                htmlData(mentor)
                             }
-                            htmlData(mentor)
                         }
                     }
+                    magProgFooter()
                 }
-                magProgFooter()
             }
         }
     }
diff --git a/src/main/kotlin/ru/mipt/spc/spcHome.kt b/src/main/kotlin/ru/mipt/spc/spcHome.kt
index b3c89f4..96e4f5c 100644
--- a/src/main/kotlin/ru/mipt/spc/spcHome.kt
+++ b/src/main/kotlin/ru/mipt/spc/spcHome.kt
@@ -150,7 +150,7 @@ context(PageBuilder) private fun HTML.spcHome() {
                         header("major") {
                             h3 {
                                 a(classes = "link") {
-                                    href = resolvePageRef("magprog")
+                                    href = resolvePageRef("magprog.index")
                                     +"""Master's program"""
                                 }
                             }
diff --git a/src/main/kotlin/space/kscience/snark/KtorSiteBuilder.kt b/src/main/kotlin/space/kscience/snark/KtorSiteBuilder.kt
index f435855..efd8afb 100644
--- a/src/main/kotlin/space/kscience/snark/KtorSiteBuilder.kt
+++ b/src/main/kotlin/space/kscience/snark/KtorSiteBuilder.kt
@@ -19,6 +19,8 @@ import space.kscience.dataforge.data.DataTree
 import space.kscience.dataforge.meta.Meta
 import space.kscience.dataforge.meta.withDefault
 import space.kscience.dataforge.names.Name
+import space.kscience.dataforge.names.cutLast
+import space.kscience.dataforge.names.endsWith
 import java.nio.file.Path
 import kotlin.contracts.InvocationKind
 import kotlin.contracts.contract
@@ -57,7 +59,11 @@ internal class KtorSiteBuilder(
 
         override fun resolveRef(ref: String): String = resolveRef(pageBaseUrl, ref)
 
-        override fun resolvePageRef(pageName: Name): String = resolveRef(pageName.tokens.joinToString(separator = "/"))
+        override fun resolvePageRef(pageName: Name): String = if(pageName.endsWith(SiteBuilder.INDEX_PAGE_TOKEN)){
+            resolveRef(pageName.cutLast().tokens.joinToString(separator = "/"))
+        } else {
+            resolveRef(pageName.tokens.joinToString(separator = "/"))
+        }
     }
 
     override fun page(route: Name, content: context(PageBuilder, HTML)() -> Unit) {
diff --git a/src/main/kotlin/space/kscience/snark/PageBuilder.kt b/src/main/kotlin/space/kscience/snark/PageBuilder.kt
index 71333a4..c189d63 100644
--- a/src/main/kotlin/space/kscience/snark/PageBuilder.kt
+++ b/src/main/kotlin/space/kscience/snark/PageBuilder.kt
@@ -25,7 +25,7 @@ interface PageBuilder : ContextAware {
 
 fun PageBuilder.resolvePageRef(pageName: String) = resolvePageRef(pageName.parseAsName())
 
-val PageBuilder.homeRef get() = resolvePageRef(Name.EMPTY)
+val PageBuilder.homeRef get() = resolvePageRef(Name.EMPTY).removeSuffix("/")
 
 /**
  * Resolve a Html builder by its full name
diff --git a/src/main/kotlin/space/kscience/snark/StaticSiteBuilder.kt b/src/main/kotlin/space/kscience/snark/StaticSiteBuilder.kt
index 15e252d..b2451c9 100644
--- a/src/main/kotlin/space/kscience/snark/StaticSiteBuilder.kt
+++ b/src/main/kotlin/space/kscience/snark/StaticSiteBuilder.kt
@@ -56,19 +56,23 @@ internal class StaticSiteBuilder(
         javaClass.getResource(resourcesPath)?.let { Path.of(it.toURI()) }?.copyRecursively(path)
     }
 
+    private fun resolveRef(baseUrl: String, ref: String) = if (baseUrl.isEmpty()) {
+        ref
+    } else {
+        "${baseUrl.removeSuffix("/")}/$ref"
+    }
+
     inner class StaticPageBuilder : PageBuilder {
         override val data: DataTree<*> get() = this@StaticSiteBuilder.data
         override val meta: Meta get() = this@StaticSiteBuilder.meta
         override val context: Context get() = this@StaticSiteBuilder.context
 
 
-        override fun resolveRef(ref: String): String {
-            TODO("Not yet implemented")
-        }
+        override fun resolveRef(ref: String): String = resolveRef(baseUrl, ref)
 
-        override fun resolvePageRef(pageName: Name): String {
-            TODO("Not yet implemented")
-        }
+        override fun resolvePageRef(pageName: Name): String = resolveRef(
+            pageName.tokens.joinToString(separator = "/", postfix = ".html")
+        )
     }
 
 
@@ -98,14 +102,23 @@ internal class StaticSiteBuilder(
         snark = snark,
         data = dataOverride ?: data,
         meta = metaOverride?.withDefault(meta) ?: meta,
-        baseUrl = baseUrl,
+        baseUrl = if (setAsRoot) {
+            resolveRef(baseUrl, routeName.toWebPath())
+        } else {
+            baseUrl
+        },
         path = path.resolve(routeName.toWebPath())
     )
 }
 
-fun SnarkPlugin.static(outputPath: Path, data: DataTree<*> = DataTree.empty(), block: SiteBuilder.() -> Unit) {
+fun SnarkPlugin.static(
+    outputPath: Path,
+    data: DataTree<*> = DataTree.empty(),
+    siteUrl: String = outputPath.absolutePathString(),
+    block: SiteBuilder.() -> Unit,
+) {
     contract {
         callsInPlace(block, InvocationKind.EXACTLY_ONCE)
     }
-    StaticSiteBuilder(this, data, meta, "", outputPath).block()
+    StaticSiteBuilder(this, data, meta, siteUrl, outputPath).block()
 }
\ No newline at end of file