diff --git a/crates/brk_server/src/api/mod.rs b/crates/brk_server/src/api/mod.rs
index a3e464b8a..d6af28b26 100644
--- a/crates/brk_server/src/api/mod.rs
+++ b/crates/brk_server/src/api/mod.rs
@@ -12,7 +12,7 @@ use super::AppState;
 mod explorer;
 mod query;
 
-pub use query::DTS;
+pub use query::Bridge;
 
 pub trait ApiRoutes {
     fn add_api_routes(self) -> Self;
diff --git a/crates/brk_server/src/api/query/dts.rs b/crates/brk_server/src/api/query/bridge.rs
similarity index 89%
rename from crates/brk_server/src/api/query/dts.rs
rename to crates/brk_server/src/api/query/bridge.rs
index 7e3bdce11..b5c28e683 100644
--- a/crates/brk_server/src/api/query/dts.rs
+++ b/crates/brk_server/src/api/query/bridge.rs
@@ -7,12 +7,12 @@ use crate::{VERSION, Website};
 const SCRIPTS: &str = "scripts";
 
 #[allow(clippy::upper_case_acronyms)]
-pub trait DTS {
-    fn generate_dts_file(&self, website: Website, websites_path: &Path) -> io::Result<()>;
+pub trait Bridge {
+    fn generate_bridge_file(&self, website: Website, websites_path: &Path) -> io::Result<()>;
 }
 
-impl DTS for Query<'static> {
-    fn generate_dts_file(&self, website: Website, websites_path: &Path) -> io::Result<()> {
+impl Bridge for Query<'static> {
+    fn generate_bridge_file(&self, website: Website, websites_path: &Path) -> io::Result<()> {
         if website.is_none() {
             return Ok(());
         }
diff --git a/crates/brk_server/src/api/query/mod.rs b/crates/brk_server/src/api/query/mod.rs
index 4eb129dc0..6fe308af3 100644
--- a/crates/brk_server/src/api/query/mod.rs
+++ b/crates/brk_server/src/api/query/mod.rs
@@ -5,14 +5,18 @@ use axum::{
     response::{IntoResponse, Response},
 };
 use brk_query::{Format, Index, Output, Params};
+use brk_vec::{CollectableVec, StoredVec};
+use color_eyre::eyre::eyre;
 
 use crate::traits::{HeaderMapExtended, ModifiedState, ResponseExtended};
 
 use super::AppState;
 
-mod dts;
+mod bridge;
 
-pub use dts::*;
+pub use bridge::*;
+
+const MAX_WEIGHT: usize = 320_000;
 
 pub async fn handler(
     headers: HeaderMap,
@@ -48,6 +52,23 @@ fn req_to_response_res(
         &values.iter().map(|v| v.as_str()).collect::<Vec<_>>(),
     );
 
+    if vecs.is_empty() {
+        return Ok(Json(vec![] as Vec<usize>).into_response());
+    }
+
+    let weight = vecs
+        .iter()
+        .map(|(_, v)| {
+            let len = v.len();
+            let count = StoredVec::<usize, usize>::range_count(from, to, len);
+            count * v.value_type_to_size_of()
+        })
+        .sum::<usize>();
+
+    if weight > MAX_WEIGHT {
+        return Err(eyre!("Request is too heavy, max weight is {MAX_WEIGHT}"));
+    }
+
     let mut date_modified_opt = None;
 
     if to.is_none() {
@@ -75,8 +96,8 @@ fn req_to_response_res(
         Output::TSV(s) => s.into_response(),
         Output::Json(v) => match v {
             brk_query::Value::Single(v) => Json(v).into_response(),
-            brk_query::Value::List(l) => Json(l).into_response(),
-            brk_query::Value::Matrix(m) => Json(m).into_response(),
+            brk_query::Value::List(v) => Json(v).into_response(),
+            brk_query::Value::Matrix(v) => Json(v).into_response(),
         },
         Output::MD(s) => s.into_response(),
     };
diff --git a/crates/brk_server/src/lib.rs b/crates/brk_server/src/lib.rs
index e45096f00..ffddfe728 100644
--- a/crates/brk_server/src/lib.rs
+++ b/crates/brk_server/src/lib.rs
@@ -10,7 +10,7 @@ use std::{
     time::Duration,
 };
 
-use api::{ApiRoutes, DTS};
+use api::{ApiRoutes, Bridge};
 use axum::{
     Json, Router,
     body::Body,
@@ -89,7 +89,7 @@ impl Server {
                 downloaded_websites_path
             };
 
-            query.generate_dts_file(website, websites_path.as_path())?;
+            query.generate_bridge_file(website, websites_path.as_path())?;
 
             Some(websites_path)
         } else {
diff --git a/crates/brk_vec/src/traits/any.rs b/crates/brk_vec/src/traits/any.rs
index 2ee5f5a06..0ec1fe409 100644
--- a/crates/brk_vec/src/traits/any.rs
+++ b/crates/brk_vec/src/traits/any.rs
@@ -13,6 +13,7 @@ pub trait AnyVec: Send + Sync {
     }
     fn modified_time(&self) -> Result<Duration>;
     fn index_type_to_string(&self) -> String;
+    fn value_type_to_size_of(&self) -> usize;
 }
 
 pub trait AnyIterableVec<I, T>: AnyVec {
diff --git a/crates/brk_vec/src/traits/collectable.rs b/crates/brk_vec/src/traits/collectable.rs
index 59b1e7529..22d7ddfa9 100644
--- a/crates/brk_vec/src/traits/collectable.rs
+++ b/crates/brk_vec/src/traits/collectable.rs
@@ -34,6 +34,12 @@ where
         }
     }
 
+    fn range_count(from: Option<i64>, to: Option<i64>, len: usize) -> usize {
+        let from = from.map(|i| Self::i64_to_usize(i, len));
+        let to = to.map(|i| Self::i64_to_usize(i, len));
+        (from.unwrap_or_default()..to.unwrap_or(len)).count()
+    }
+
     #[doc(hidden)]
     fn collect_signed_range(&self, from: Option<i64>, to: Option<i64>) -> Result<Vec<T>> {
         let len = self.len();
diff --git a/crates/brk_vec/src/variants/compressed.rs b/crates/brk_vec/src/variants/compressed.rs
index c29111e8c..d1d2ed766 100644
--- a/crates/brk_vec/src/variants/compressed.rs
+++ b/crates/brk_vec/src/variants/compressed.rs
@@ -361,6 +361,11 @@ where
     fn index_type_to_string(&self) -> String {
         I::to_string()
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 impl<I, T> Clone for CompressedVec<I, T> {
diff --git a/crates/brk_vec/src/variants/computed.rs b/crates/brk_vec/src/variants/computed.rs
index 83ecdd685..7ad899488 100644
--- a/crates/brk_vec/src/variants/computed.rs
+++ b/crates/brk_vec/src/variants/computed.rs
@@ -255,6 +255,11 @@ where
             ComputedVec::LazyFrom3(v) => v.modified_time(),
         }
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 pub enum ComputedVecIterator<'a, I, T, S1I, S1T, S2I, S2T, S3I, S3T> {
diff --git a/crates/brk_vec/src/variants/eager.rs b/crates/brk_vec/src/variants/eager.rs
index c5fbc7c7a..8c21141e8 100644
--- a/crates/brk_vec/src/variants/eager.rs
+++ b/crates/brk_vec/src/variants/eager.rs
@@ -1298,6 +1298,11 @@ where
     fn index_type_to_string(&self) -> String {
         I::to_string()
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 impl<I, T> AnyIterableVec<I, T> for EagerVec<I, T>
diff --git a/crates/brk_vec/src/variants/indexed.rs b/crates/brk_vec/src/variants/indexed.rs
index 63b8c69b1..66e691259 100644
--- a/crates/brk_vec/src/variants/indexed.rs
+++ b/crates/brk_vec/src/variants/indexed.rs
@@ -127,6 +127,11 @@ where
     fn index_type_to_string(&self) -> String {
         I::to_string()
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 pub trait AnyIndexedVec: AnyVec {
diff --git a/crates/brk_vec/src/variants/lazy1.rs b/crates/brk_vec/src/variants/lazy1.rs
index f2c0db94e..b5f0c9cf1 100644
--- a/crates/brk_vec/src/variants/lazy1.rs
+++ b/crates/brk_vec/src/variants/lazy1.rs
@@ -146,6 +146,11 @@ where
     fn modified_time(&self) -> Result<std::time::Duration> {
         self.source.modified_time()
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 impl<I, T, S1I, S1T> AnyIterableVec<I, T> for LazyVecFrom1<I, T, S1I, S1T>
diff --git a/crates/brk_vec/src/variants/lazy2.rs b/crates/brk_vec/src/variants/lazy2.rs
index 16b3a640e..212f18017 100644
--- a/crates/brk_vec/src/variants/lazy2.rs
+++ b/crates/brk_vec/src/variants/lazy2.rs
@@ -194,6 +194,11 @@ where
             .modified_time()?
             .min(self.source2.modified_time()?))
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 impl<I, T, S1I, S1T, S2I, S2T> AnyIterableVec<I, T> for LazyVecFrom2<I, T, S1I, S1T, S2I, S2T>
diff --git a/crates/brk_vec/src/variants/lazy3.rs b/crates/brk_vec/src/variants/lazy3.rs
index c23f2932e..2cff02d97 100644
--- a/crates/brk_vec/src/variants/lazy3.rs
+++ b/crates/brk_vec/src/variants/lazy3.rs
@@ -229,6 +229,11 @@ where
             .min(self.source2.modified_time()?)
             .min(self.source3.modified_time()?))
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 impl<I, T, S1I, S1T, S2I, S2T, S3I, S3T> AnyIterableVec<I, T>
diff --git a/crates/brk_vec/src/variants/raw.rs b/crates/brk_vec/src/variants/raw.rs
index 8f79e8da1..02f023f8f 100644
--- a/crates/brk_vec/src/variants/raw.rs
+++ b/crates/brk_vec/src/variants/raw.rs
@@ -195,6 +195,11 @@ where
     fn index_type_to_string(&self) -> String {
         I::to_string()
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 impl<I, T> Clone for RawVec<I, T> {
diff --git a/crates/brk_vec/src/variants/stored.rs b/crates/brk_vec/src/variants/stored.rs
index 30dd68dae..a9ca895ff 100644
--- a/crates/brk_vec/src/variants/stored.rs
+++ b/crates/brk_vec/src/variants/stored.rs
@@ -149,6 +149,11 @@ where
             StoredVec::Compressed(v) => v.name(),
         }
     }
+
+    #[inline]
+    fn value_type_to_size_of(&self) -> usize {
+        size_of::<T>()
+    }
 }
 
 #[derive(Debug)]
diff --git a/websites/default/scripts/vecid-to-indexes.js b/websites/default/scripts/vecid-to-indexes.js
index b2de0f376..bf892b346 100644
--- a/websites/default/scripts/vecid-to-indexes.js
+++ b/websites/default/scripts/vecid-to-indexes.js
@@ -2,7 +2,7 @@
 // File auto-generated, any modifications will be overwritten
 //
 
-export const VERSION = "v0.0.45";
+export const VERSION = "v0.0.46";
 
 /** @typedef {0} DateIndex */
 /** @typedef {1} DecadeIndex */