diff --git a/Cargo.lock b/Cargo.lock
index 2487073..0b68364 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -60,6 +60,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.86"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
+
 [[package]]
 name = "arrayvec"
 version = "0.7.4"
@@ -86,6 +92,20 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
+[[package]]
+name = "auto_generate_cdp"
+version = "0.4.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7af08ed49930c50104b2f1699d257e5053fb1809e370647bde9c58b31d65d417"
+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "serde",
+ "serde_json",
+ "ureq",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.3.0"
@@ -222,6 +242,33 @@ dependencies = [
  "windows-targets 0.52.5",
 ]
 
+[[package]]
+name = "convert_case"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
+
+[[package]]
+name = "cookie"
+version = "0.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e859cd57d0710d9e06c381b550c06e76992472a8c6d527aecd2fc673dcc231fb"
+dependencies = [
+ "time",
+ "version_check",
+]
+
+[[package]]
+name = "cookie"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ddef33a339a91ea89fb53151bd0a4689cfce27055c291dfa69945475d22c747"
+dependencies = [
+ "percent-encoding",
+ "time",
+ "version_check",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -380,6 +427,37 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "derive_builder"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0350b5cb0331628a5916d6c5c0b72e97393b8b6b03b47a9284f4e7f5a405ffd7"
+dependencies = [
+ "derive_builder_macro",
+]
+
+[[package]]
+name = "derive_builder_core"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d48cda787f839151732d396ac69e3473923d54312c070ee21e9effcaa8ca0b1d"
+dependencies = [
+ "darling",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
+[[package]]
+name = "derive_builder_macro"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "206868b8242f27cecce124c19fd88157fbd0dd334df2587f36417bafbc85097b"
+dependencies = [
+ "derive_builder_core",
+ "syn 2.0.66",
+]
+
 [[package]]
 name = "derive_more"
 version = "0.99.18"
@@ -479,6 +557,31 @@ dependencies = [
  "version_check",
 ]
 
+[[package]]
+name = "fantoccini"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a0d266f4ccd0f172c4daebf7419868bb1948688097ed3b7f746493ed921023a3"
+dependencies = [
+ "base64 0.22.1",
+ "cookie 0.18.1",
+ "futures-core",
+ "futures-util",
+ "http 1.1.0",
+ "http-body-util",
+ "hyper 1.3.1",
+ "hyper-tls",
+ "hyper-util",
+ "mime",
+ "openssl",
+ "serde",
+ "serde_json",
+ "time",
+ "tokio",
+ "url",
+ "webdriver",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.1.0"
@@ -722,6 +825,20 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "handlebars"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5226a0e122dc74917f3a701484482bed3ee86d016c7356836abbaa033133a157"
+dependencies = [
+ "log",
+ "pest",
+ "pest_derive",
+ "serde",
+ "serde_json",
+ "thiserror",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -738,6 +855,29 @@ dependencies = [
  "allocator-api2",
 ]
 
+[[package]]
+name = "headless_chrome"
+version = "1.0.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f50752288ae8799c84ed7fc6616611b7493c53d92265198b8a607c7e4256ebd2"
+dependencies = [
+ "anyhow",
+ "auto_generate_cdp",
+ "base64 0.22.1",
+ "derive_builder",
+ "log",
+ "rand",
+ "regex",
+ "serde",
+ "serde_json",
+ "tempfile",
+ "thiserror",
+ "tungstenite 0.23.0",
+ "url",
+ "which",
+ "winreg 0.52.0",
+]
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -756,6 +896,15 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "home"
+version = "0.5.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+dependencies = [
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "html5ever"
 version = "0.26.0"
@@ -1143,8 +1292,11 @@ dependencies = [
  "bytes",
  "chrono",
  "dotenv",
+ "fantoccini",
  "futures",
  "fuzzy-matcher",
+ "handlebars",
+ "headless_chrome",
  "itertools",
  "libc",
  "lru",
@@ -1478,6 +1630,51 @@ version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
+[[package]]
+name = "pest"
+version = "2.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd53dff83f26735fdc1ca837098ccf133605d794cdae66acfc2bfac3ec809d95"
+dependencies = [
+ "memchr",
+ "thiserror",
+ "ucd-trie",
+]
+
+[[package]]
+name = "pest_derive"
+version = "2.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a548d2beca6773b1c244554d36fcf8548a8a58e74156968211567250e48e49a"
+dependencies = [
+ "pest",
+ "pest_generator",
+]
+
+[[package]]
+name = "pest_generator"
+version = "2.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c93a82e8d145725dcbaf44e5ea887c8a869efdcc28706df2d08c69e17077183"
+dependencies = [
+ "pest",
+ "pest_meta",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.66",
+]
+
+[[package]]
+name = "pest_meta"
+version = "2.7.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a941429fea7e08bedec25e4f6785b6ffaacc6b755da98df5ef3e7dcf4a124c4f"
+dependencies = [
+ "once_cell",
+ "pest",
+ "sha2",
+]
+
 [[package]]
 name = "phf"
 version = "0.10.1"
@@ -1908,7 +2105,9 @@ version = "0.23.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05cff451f60db80f490f3c182b77c35260baace73209e9cdbbe526bfe3a4d402"
 dependencies = [
+ "log",
  "once_cell",
+ "ring",
  "rustls-pki-types",
  "rustls-webpki 0.102.4",
  "subtle",
@@ -2230,6 +2429,17 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.7"
@@ -2294,6 +2504,17 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "socks"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0c3dbbd9ae980613c6dd8e28a9407b50509d3803b57624d5dfe8315218cd58b"
+dependencies = [
+ "byteorder",
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "spin"
 version = "0.9.8"
@@ -2616,7 +2837,7 @@ dependencies = [
  "rustls-pki-types",
  "tokio",
  "tokio-rustls 0.25.0",
- "tungstenite",
+ "tungstenite 0.21.0",
  "webpki-roots 0.26.2",
 ]
 
@@ -2755,6 +2976,24 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "tungstenite"
+version = "0.23.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e2e2ce1e47ed2994fd43b04c8f618008d4cabdd5ee34027cf14f9d918edd9c8"
+dependencies = [
+ "byteorder",
+ "bytes",
+ "data-encoding",
+ "http 1.1.0",
+ "httparse",
+ "log",
+ "rand",
+ "sha1",
+ "thiserror",
+ "utf-8",
+]
+
 [[package]]
 name = "typemap_rev"
 version = "0.3.0"
@@ -2796,6 +3035,12 @@ dependencies = [
  "syn 2.0.66",
 ]
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed646292ffc8188ef8ea4d1e0e0150fb15a5c2e12ad9b8fc191ae7a8a7f3c4b9"
+
 [[package]]
 name = "unicase"
 version = "2.7.0"
@@ -2811,6 +3056,12 @@ version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
+
 [[package]]
 name = "unicode-width"
 version = "0.1.13"
@@ -2829,6 +3080,23 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
+[[package]]
+name = "ureq"
+version = "2.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72139d247e5f97a3eff96229a7ae85ead5328a39efe76f8bf5a06313d505b6ea"
+dependencies = [
+ "base64 0.22.1",
+ "flate2",
+ "log",
+ "once_cell",
+ "rustls 0.23.10",
+ "rustls-pki-types",
+ "socks",
+ "url",
+ "webpki-roots 0.26.2",
+]
+
 [[package]]
 name = "url"
 version = "2.5.1"
@@ -2991,6 +3259,26 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "webdriver"
+version = "0.50.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "144ab979b12d36d65065635e646549925de229954de2eb3b47459b432a42db71"
+dependencies = [
+ "base64 0.21.7",
+ "bytes",
+ "cookie 0.16.2",
+ "http 0.2.12",
+ "log",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "thiserror",
+ "time",
+ "unicode-segmentation",
+ "url",
+]
+
 [[package]]
 name = "webpki-roots"
 version = "0.25.4"
@@ -3006,6 +3294,18 @@ dependencies = [
  "rustls-pki-types",
 ]
 
+[[package]]
+name = "which"
+version = "6.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d9c5ed668ee1f17edb3b627225343d210006a90bb1e3745ce1f30b1fb115075"
+dependencies = [
+ "either",
+ "home",
+ "rustix",
+ "winsafe",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -3205,6 +3505,12 @@ dependencies = [
  "windows-sys 0.48.0",
 ]
 
+[[package]]
+name = "winsafe"
+version = "0.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d135d17ab770252ad95e9a872d365cf3090e3be864a34ab46f48555993efc904"
+
 [[package]]
 name = "write16"
 version = "1.0.0"
diff --git a/Cargo.toml b/Cargo.toml
index ead40a2..7cb2c83 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "isac-rs"
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.76"
+rust-version = "1.80"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -10,8 +10,11 @@ rust-version = "1.76"
 bytes = "1.5.0"
 chrono = "0.4.31"
 dotenv = "0.15.0"
+fantoccini = "0.21.0"
 futures = "0.3.28"
 fuzzy-matcher = "0.3.7"
+handlebars = "6.0.0"
+headless_chrome = "1.0.12"
 itertools = "0.13.0"
 libc = "0.2.153"
 lru = "0.12.3"
diff --git a/renderer/template/overall.hbs b/renderer/template/overall.hbs
index e9a69be..4c6f262 100644
--- a/renderer/template/overall.hbs
+++ b/renderer/template/overall.hbs
@@ -356,9 +356,9 @@
                         <img class="dogtag-dogtag" src="{{user.dogtag}}" onerror="this.style.display='none'">
                         <img class="dogtag-dogtag_bg" src="{{user.dogtag_bg}}" onerror=" this.style.display='none'">
                     </div>
-                    {{#clan}}
+                    {{#if clan}}
                     <span style="color: {{clan.color}}; font-weight: bold;">[{{clan.tag}}]</span>
-                    {{/clan}}
+                    {{/if}}
                     <span class="user-id" style="font-weight: bold;">{{user.ign}}
                         <sup style="color:#AAAAAA;font-size:25px;">{{user.karma}}</sup>
                     </span>
diff --git a/renderer/template/recent.hbs b/renderer/template/recent.hbs
index b52d22a..41fcbfb 100644
--- a/renderer/template/recent.hbs
+++ b/renderer/template/recent.hbs
@@ -273,7 +273,7 @@
                     <div class="division-stats-label avg-frags-label label-text">Frags</div>
                     <div class="division-stats-label avg-planes-label label-text">Planes</div>
                 </div>
-                {{#div.pvp_solo}}
+                {{#if div.pvp_solo}}
                 <div class="division-stats-row">
                     <div class="division-stats-label division-type-label division-type-pvp_solo">Solo</div>
                     <div class="division-stats-data battles-data division-type-pvp_solo">{{div.pvp_solo.battles}}</div>
@@ -290,8 +290,8 @@
                     <div class="division-stats-data avg-planes-data division-type-pvp_solo"
                         style="color: {{div.pvp_solo.planes.color}};">{{div.pvp_solo.planes.value}}</div>
                 </div>
-                {{/div.pvp_solo}}
-                {{#div.pvp_div2}}
+                {{/if}}
+                {{#if div.pvp_div2}}
                 <div class="division-stats-row">
                     <div class="division-stats-label division-type-label division-type-pvp_div2">Div 2</div>
                     <div class="division-stats-data battles-data division-type-pvp_div2">{{div.pvp_div2.battles}}</div>
@@ -308,8 +308,8 @@
                     <div class="division-stats-data avg-planes-data division-type-pvp_div2"
                         style="color: {{div.pvp_div2.planes.color}};">{{div.pvp_div2.planes.value}}</div>
                 </div>
-                {{/div.pvp_div2}}
-                {{#div.pvp_div3}}
+                {{/if}}
+                {{#if div.pvp_div3}}
                 <div class="division-stats-row">
                     <div class="division-stats-label division-type-label division-type-pvp_div3">Div 3</div>
                     <div class="division-stats-data battles-data division-type-pvp_div3">{{div.pvp_div3.battles}}</div>
@@ -326,8 +326,8 @@
                     <div class="division-stats-data avg-planes-data division-type-pvp_div3"
                         style="color: {{div.pvp_div3.planes.color}};">{{div.pvp_div3.planes.value}}</div>
                 </div>
-                {{/div.pvp_div3}}
-                {{#div.rank_solo}}
+                {{/if}}
+                {{#if div.rank_solo}}
                 <div class="division-stats-row">
                     <div class="division-stats-label division-type-label division-type-rank_solo">Rank</div>
                     <div class="division-stats-data battles-data division-type-rank_solo">{{div.rank_solo.battles}}
@@ -345,7 +345,7 @@
                     <div class="division-stats-data avg-planes-data division-type-rank_solo"
                         style="color: {{div.rank_solo.planes.color}};">{{div.rank_solo.planes.value}}</div>
                 </div>
-                {{/div.rank_solo}}
+                {{/if}}
             </div>
         </section>
         <div class="divider"></div>
diff --git a/src/cmds/wws.rs b/src/cmds/wws.rs
index a777651..9c2a180 100644
--- a/src/cmds/wws.rs
+++ b/src/cmds/wws.rs
@@ -208,7 +208,7 @@ pub async fn func_wws(ctx: &Context<'_>, partial_player: PartialPlayer) -> Resul
         clan: clan.clone(),
         user: player.clone(),
     };
-    let img = overall_data.render(&ctx.data().client).await?;
+    let img = overall_data.render_test(&ctx.data().renderer).await?;
 
     let mut view = WwsView::new(overall_data, partial_player);
     let mut msg = ctx
diff --git a/src/main.rs b/src/main.rs
index e9521a2..a89fb1d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -4,6 +4,7 @@
 mod cmds;
 use cmds::*;
 mod dc_utils;
+mod renderer;
 mod structs;
 mod tasks;
 mod template_data;
@@ -18,11 +19,11 @@ use tracing::{error, info, warn};
 use tracing_subscriber::{prelude::*, EnvFilter};
 
 use crate::{
+    renderer::Renderer,
     structs::{
         Banner, ExpectedJs, GuildDefaultRegion, Linked, LittleConstant, Patrons, ShipLeaderboard,
         ShipsPara,
     },
-    tasks::launch_renderer,
     utils::{error_handler, LoadSaveFromJson},
 };
 
@@ -147,8 +148,6 @@ async fn main() {
 
     let webhook_http = bot.http.clone();
 
-    let _renderer = launch_renderer().await; // it's used in linux specific code below
-
     tokio::spawn(async move {
         if let Err(why) = bot.start().await {
             error!("Client error: {:?}", why);
@@ -178,11 +177,6 @@ async fn main() {
     lb.save_json().await;
     info!("Saved leaderboard.json");
 
-    // close renderer
-    #[cfg(target_os = "linux")]
-    if let Some(renderer_pid) = _renderer.id() {
-        unsafe { libc::kill(renderer_pid as i32, libc::SIGINT) };
-    }
     shard_manager.shutdown_all().await;
 }
 
@@ -212,6 +206,7 @@ pub struct DataInner {
     guild_default: tokio::sync::RwLock<GuildDefaultRegion>,
     banner: tokio::sync::RwLock<Banner>,
     leaderboard: Mutex<ShipLeaderboard>,
+    renderer: Renderer,
 }
 
 impl Default for DataInner {
@@ -227,6 +222,7 @@ impl Default for DataInner {
             guild_default: tokio::sync::RwLock::new(GuildDefaultRegion::load_json_sync()),
             banner: tokio::sync::RwLock::new(Banner::load_json_sync()),
             leaderboard: Mutex::new(ShipLeaderboard::load_json_sync()),
+            renderer: Renderer::launch(),
         }
     }
 }
diff --git a/src/renderer.rs b/src/renderer.rs
new file mode 100644
index 0000000..3591d0e
--- /dev/null
+++ b/src/renderer.rs
@@ -0,0 +1,80 @@
+use bytes::Bytes;
+use handlebars::Handlebars;
+use headless_chrome::{protocol::cdp::Page::CaptureScreenshotFormatOption, Browser, LaunchOptions};
+use serde::Serialize;
+use std::fs;
+
+use crate::utils::{IsacError, IsacInfo};
+
+pub struct Renderer {
+    browser: Browser,
+    reg: Handlebars<'static>,
+}
+
+impl Renderer {
+    pub fn launch() -> Self {
+        const TEMPLATE_PATH: &str = "./renderer/template/";
+        // let args = [
+        //     "-allow-file-access-from-files",
+        //     "-disable-web-security",
+        //     "--no-sandbox",
+        // ]
+        // .into_iter()
+        // .map(OsStr::new)
+        // .collect();
+
+        let browser = Browser::new(
+            LaunchOptions::default_builder()
+                .devtools(false)
+                // .args(args)
+                .build()
+                .unwrap(),
+        )
+        .unwrap();
+        let mut reg = Handlebars::new();
+
+        let templates = fs::read_dir(TEMPLATE_PATH)
+            .unwrap()
+            .filter_map(|entry| {
+                entry.ok().and_then(|e| {
+                    let path = e.path();
+                    if path.is_file() && path.extension().unwrap_or_default() == "hbs" {
+                        Some(path)
+                    } else {
+                        None
+                    }
+                })
+            })
+            .collect::<Vec<_>>();
+        for path in templates {
+            reg.register_template_file(path.file_stem().unwrap().to_str().unwrap(), &path)
+                .unwrap();
+        }
+        Self { browser, reg }
+    }
+
+    pub async fn render(&self, template: &str, data: impl Serialize) -> Result<Bytes, IsacError> {
+        let js_script = format!(
+            "document.write(`{}`);",
+            self.reg
+                .render(template, &data)
+                .unwrap()
+                .replace("`", "\\`") // Escape backticks in the HTML content
+        );
+        let tab = self.browser.new_tab().unwrap();
+        tab.evaluate(&js_script, false).unwrap();
+        let img = tab
+            .find_element(".main")
+            .and_then(|element| element.capture_screenshot(CaptureScreenshotFormatOption::Png))
+            .map_err(|_| IsacInfo::GeneralError {
+                msg: "screenshot failed".to_string(),
+            })?;
+        let _ = tab.close_target();
+        Ok(Bytes::from(img))
+    }
+}
+
+#[test]
+fn lauch_renderer() {
+    Renderer::launch();
+}
diff --git a/src/template_data/overall.rs b/src/template_data/overall.rs
index ba9b3ce..df7a1f8 100644
--- a/src/template_data/overall.rs
+++ b/src/template_data/overall.rs
@@ -5,6 +5,7 @@ use std::collections::HashMap;
 
 use super::Render;
 use crate::{
+    renderer::Renderer,
     structs::{PartialClan, Player, ShipClass, ShipTier, Statistic},
     utils::{IsacError, IsacInfo},
 };
@@ -50,6 +51,9 @@ impl OverallTemplate {
                 msg: "screenshot failed".to_string(),
             })?)
     }
+    pub async fn render_test(&self, renderer: &Renderer) -> Result<Bytes, IsacError> {
+        renderer.render("overall", &self).await
+    }
 }
 
 #[derive(Serialize, Deserialize, Debug)]