diff --git a/Cargo.lock b/Cargo.lock
index 0b8e58c..34580eb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,7 +16,7 @@ dependencies = [
  "memchr",
  "pin-project-lite",
  "tokio",
- "tokio-util 0.7.2",
+ "tokio-util 0.7.3",
 ]
 
 [[package]]
@@ -131,7 +131,7 @@ dependencies = [
  "http",
  "log",
  "pin-project-lite",
- "tokio-util 0.7.2",
+ "tokio-util 0.7.3",
 ]
 
 [[package]]
@@ -245,9 +245,9 @@ dependencies = [
 
 [[package]]
 name = "async-trait"
-version = "0.1.53"
+version = "0.1.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed6aa3524a2dfcf9fe180c51eae2b58738348d819517ceadf95789c51fff7600"
+checksum = "96cf8829f67d2eab0b2dfa42c5d0ef737e0724e4a82b01b3e292456202b19716"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -392,15 +392,15 @@ dependencies = [
 
 [[package]]
 name = "bumpalo"
-version = "3.9.1"
+version = "3.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
+checksum = "37ccbd214614c6783386c1af30caf03192f17891059cecc394b4fb119e363de3"
 
 [[package]]
 name = "bytecount"
-version = "0.6.2"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72feb31ffc86498dacdbd0fcebb56138e7177a8cc5cea4516031d15ae85a742e"
+checksum = "2c676a478f63e9fa2dd5368a42f28bba0d6c560b775f38583c8bbaa7fcd67c9c"
 
 [[package]]
 name = "byteorder"
@@ -813,7 +813,7 @@ dependencies = [
  "indexmap",
  "slab",
  "tokio",
- "tokio-util 0.7.2",
+ "tokio-util 0.7.3",
  "tracing",
 ]
 
@@ -955,9 +955,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "1.7.0"
+version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc633605454125dec4b66843673f01c7df2b89479b32e0ed634e43a91cff62a5"
+checksum = "e6012d540c5baa3589337a98ce73408de9b5a25ec9fc2c6fd6be8f0d39e0ca5a"
 dependencies = [
  "autocfg",
  "hashbrown",
@@ -1136,9 +1136,9 @@ checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
 [[package]]
 name = "miniz_oxide"
-version = "0.5.1"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d2b29bd4bc3f33391105ebee3589c19197c4271e3e5a9ec9bfe8127eeff8f082"
+checksum = "6f5c75688da582b8ffc1f1799e9db273f32133c49e048f614d22ec3256773ccc"
 dependencies = [
  "adler",
 ]
@@ -1306,9 +1306,9 @@ dependencies = [
 
 [[package]]
 name = "parking_lot"
-version = "0.12.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
+checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
 dependencies = [
  "lock_api",
  "parking_lot_core 0.9.3",
@@ -1355,9 +1355,9 @@ checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
 name = "petgraph"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51b305cc4569dd4e8765bab46261f67ef5d4d11a4b6e745100ee5dad8948b46c"
+checksum = "e6d5014253a1331579ce62aa67443b4a658c5e7dd03d4bc6d302b94474888143"
 dependencies = [
  "fixedbitset",
  "indexmap",
@@ -1365,7 +1365,7 @@ dependencies = [
 
 [[package]]
 name = "pict-rs-aggregator"
-version = "0.2.0-alpha.1"
+version = "0.2.0-alpha.2"
 dependencies = [
  "actix-rt",
  "actix-web",
@@ -1394,7 +1394,7 @@ dependencies = [
  "tracing-opentelemetry",
  "tracing-subscriber",
  "url",
- "uuid 1.1.0",
+ "uuid 1.1.1",
 ]
 
 [[package]]
@@ -1820,9 +1820,9 @@ checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
 
 [[package]]
 name = "syn"
-version = "1.0.95"
+version = "1.0.96"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbaf6116ab8924f39d52792136fb74fd60a80194cf1b1c6ffa6453eef1c3f942"
+checksum = "0748dd251e24453cb8717f0354206b91557e4ec8703673a4b30208f2abaf1ebf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1921,9 +1921,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "tokio"
-version = "1.18.2"
+version = "1.19.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4903bf0427cf68dddd5aa6a93220756f8be0c34fcfa9f5e6191e103e15a31395"
+checksum = "c51a52ed6686dd62c320f9b89299e9dfb46f730c7a48e635c19f21d116cb1439"
 dependencies = [
  "bytes",
  "libc",
@@ -1931,7 +1931,7 @@ dependencies = [
  "mio",
  "num_cpus",
  "once_cell",
- "parking_lot 0.12.0",
+ "parking_lot 0.12.1",
  "pin-project-lite",
  "signal-hook-registry",
  "socket2",
@@ -1952,9 +1952,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-macros"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b557f72f448c511a979e2564e55d74e6c4432fc96ff4f6241bc6bded342643b7"
+checksum = "9724f9a975fb987ef7a3cd9be0350edcbe130698af5b8f7a631e23d42d052484"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1963,9 +1963,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.8"
+version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50145484efff8818b5ccd256697f36863f587da82cf8b409c53adf1e840798e3"
+checksum = "df54d54117d6fdc4e4fea40fe1e4e566b3505700e148a6827e59b34b0d2600d9"
 dependencies = [
  "futures-core",
  "pin-project-lite",
@@ -1988,9 +1988,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f988a1a1adc2fb21f9c12aa96441da33a1728193ae0b95d2be22dbd17fcb4e5c"
+checksum = "cc463cd8deddc3770d20f9852143d50bf6094e640b485cb2e189a2099085ff45"
 dependencies = [
  "bytes",
  "futures-core",
@@ -2055,7 +2055,7 @@ dependencies = [
  "prost-derive 0.10.1",
  "tokio",
  "tokio-stream",
- "tokio-util 0.7.2",
+ "tokio-util 0.7.3",
  "tower",
  "tower-layer",
  "tower-service",
@@ -2089,7 +2089,7 @@ dependencies = [
  "rand",
  "slab",
  "tokio",
- "tokio-util 0.7.2",
+ "tokio-util 0.7.3",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -2097,9 +2097,9 @@ dependencies = [
 
 [[package]]
 name = "tower-http"
-version = "0.3.3"
+version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d342c6d58709c0a6d48d48dabbb62d4ef955cf5f0f3bbfd845838e7ae88dbae"
+checksum = "3c530c8675c1dbf98facee631536fa116b5fb6382d7dd6dc1b118d970eafe3ba"
 dependencies = [
  "bitflags",
  "bytes",
@@ -2317,9 +2317,9 @@ dependencies = [
 
 [[package]]
 name = "uuid"
-version = "1.1.0"
+version = "1.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93bbc61e655a4833cf400d0d15bf3649313422fa7572886ad6dab16d79886365"
+checksum = "c6d5d669b51467dcf7b2f1a796ce0f955f05f01cafda6c19d6e95f730df29238"
 dependencies = [
  "getrandom",
  "serde",
diff --git a/Cargo.toml b/Cargo.toml
index bd39868..aac0d86 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "pict-rs-aggregator"
 description = "A simple image aggregation service for pict-rs"
-version = "0.2.0-alpha.1"
+version = "0.2.0-alpha.2"
 authors = ["asonix <asonix@asonix.dog>"]
 license = "AGPL-3.0"
 readme = "README.md"
diff --git a/templates/layout.rs.html b/templates/layout.rs.html
index 0cc708e..075c9c1 100644
--- a/templates/layout.rs.html
+++ b/templates/layout.rs.html
@@ -3,26 +3,36 @@
 
 @(state: &State, title: &str, description: Option<&str>, head: Content, body: Content)
 
-<!DOCTYPE html>
+  <!DOCTYPE html>
 
-<html lang="en">
-    <head>
-        <meta charset="utf-8" />
-        <meta name="viewport" content="width=device-width, initial-scale=1" />
-        <title>@title</title>
-        <link rel="stylesheet" href="@state.statics_path(layout_css.name)" type="text/css" />
-        <meta property="og:title" content="@title" />
-        @if let Some(description) = description {
-        <meta property="og:description" content="@description" />
-        } else {
-        <meta property="og:description" content="Collect and share images" />
-        }
-        <meta property="og:type" content="website" />
-        <link rel="shortcut icon" type="image/png" href="@state.statics_path(favicon_ico.name)">
-        @:head()
-    </head>
-    <body>
-        <div class="title"><h1>pict-rs aggregator</h1></div>
-        @:body()
-    </body>
-</html>
+  <html lang="en">
+
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <title>@title</title>
+    <meta property="og:title" content="@title" />
+
+    @if let Some(description) = description {
+    <meta property="description" content="@description" />
+    <meta property="og:description" content="@description" />
+    <meta property="twitter:description" content="@description" />
+    } else {
+    <meta property="description" content="Collect and share images" />
+    <meta property="og:description" content="Collect and share images" />
+    <meta property="twitter:description" content="Collect and share images" />
+    }
+    <meta property="og:type" content="website" />
+    <link rel="stylesheet" href="@state.statics_path(layout_css.name)" type="text/css" />
+    <link rel="shortcut icon" type="image/png" href="@state.statics_path(favicon_ico.name)">
+    @:head()
+  </head>
+
+  <body>
+    <div class="title">
+      <h1>pict-rs aggregator</h1>
+    </div>
+    @:body()
+  </body>
+
+  </html>
diff --git a/templates/view_collection.rs.html b/templates/view_collection.rs.html
index 8f125c3..dbd2a4b 100644
--- a/templates/view_collection.rs.html
+++ b/templates/view_collection.rs.html
@@ -5,10 +5,16 @@
 @(id: Uuid, collection: &Collection, entries: &[(Uuid, Entry)], state: &State)
 
 @:layout(state, &collection.title, Some(&collection.description), {
+<meta property="twitter:card" content="summary_large_image" />
+<meta property="twitter:url" content="@state.public_collection_path(id)" />
 <meta property="og:url" content="@state.public_collection_path(id)" />
 @for (_, entry) in entries {
 @if let Some(filename) = entry.filename() {
 <meta property="og:image" content="@state.image_path(filename)" />
+<meta property="og:image:secure_url" content="@state.image_path(filename)" />
+<meta property="og:image:alt" content="Image: @filename" />
+<meta property="twitter:image" content="@state.image_path(filename)" />
+<meta property="twitter:image:alt" content="Image: @filename" />
 }
 }
 }, {