diff --git a/CHANGELOG.md b/CHANGELOG.md
index c179bc4b3..c9e0a3984 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,7 @@ Web UI version numbers should always match the corresponding version of LBRY App
   * There is no longer a minimum channel length (#645)
   * Changed the File page to make it clearer how to to open the folder for a file
   * The upgrade message is now friendlier and includes a link to the release notes.
+  * Improved Discover page load time by batching all URIs into one API call
 
 ### Fixed
   * Improve layout (and implementation) of the icon panel in file tiles and cards
diff --git a/ui/js/actions/content.js b/ui/js/actions/content.js
index f377a131c..912b06d11 100644
--- a/ui/js/actions/content.js
+++ b/ui/js/actions/content.js
@@ -24,68 +24,46 @@ const { ipcRenderer } = require("electron");
 
 const DOWNLOAD_POLL_INTERVAL = 250;
 
-export function doResolveUri(uri) {
+export function doResolveUris(uris) {
   return function(dispatch, getState) {
-    uri = lbryuri.normalize(uri);
-
+    uris = uris.map(lbryuri.normalize);
     const state = getState();
-    const alreadyResolving = selectResolvingUris(state).indexOf(uri) !== -1;
 
-    if (!alreadyResolving) {
-      dispatch({
-        type: types.RESOLVE_URI_STARTED,
-        data: { uri },
-      });
-
-      lbry.resolve({ uri }).then(resolutionInfo => {
-        const { claim, certificate } = resolutionInfo
-          ? resolutionInfo
-          : { claim: null, certificate: null };
-
-        dispatch({
-          type: types.RESOLVE_URI_COMPLETED,
-          data: {
-            uri,
-            claim,
-            certificate,
-          },
-        });
-      });
-    }
-  };
-}
-
-export function doCancelResolveUri(uri) {
-  return function(dispatch, getState) {
-    uri = lbryuri.normalize(uri);
-
-    const state = getState();
-    const alreadyResolving = selectResolvingUris(state).indexOf(uri) !== -1;
-
-    if (alreadyResolving) {
-      lbry.cancelResolve({ uri });
-      dispatch({
-        type: types.RESOLVE_URI_CANCELED,
-        data: {
-          uri,
-        },
-      });
-    }
-  };
-}
-
-export function doCancelAllResolvingUris() {
-  return function(dispatch, getState) {
-    const state = getState();
+    // Filter out URIs that are already resolving
     const resolvingUris = selectResolvingUris(state);
-    const actions = [];
+    const urisToResolve = uris.filter(uri => !resolvingUris.includes(uri));
 
-    resolvingUris.forEach(uri => actions.push(doCancelResolveUri(uri)));
+    if (urisToResolve.length === 0) {
+      return;
+    }
 
-    dispatch(batchActions(...actions));
+    dispatch({
+      type: types.RESOLVE_URIS_STARTED,
+      data: { uris },
+    });
+
+    let resolveInfo = {};
+    lbry.resolve({ uris: urisToResolve }).then(result => {
+      for (let [uri, uriResolveInfo] of Object.entries(result)) {
+        const { claim, certificate } = uriResolveInfo || {
+          claim: null,
+          certificate: null,
+        };
+        resolveInfo[uri] = { claim, certificate };
+      }
+
+      dispatch({
+        type: types.RESOLVE_URIS_COMPLETED,
+        data: { resolveInfo },
+      });
+    });
   };
 }
 
+export function doResolveUri(uri) {
+  return doResolveUris([uri]);
+}
+
 export function doFetchFeaturedUris() {
   return function(dispatch, getState) {
     const state = getState();
@@ -96,28 +74,27 @@ export function doFetchFeaturedUris() {
 
     const success = ({ Categories, Uris }) => {
       let featuredUris = {};
-      const actions = [];
-
+      let urisToResolve = [];
       Categories.forEach(category => {
         if (Uris[category] && Uris[category].length) {
           const uris = Uris[category];
 
           featuredUris[category] = uris;
-          uris.forEach(uri => {
-            actions.push(doResolveUri(uri));
-          });
+          urisToResolve = [...urisToResolve, ...uris];
         }
       });
 
-      actions.push({
-        type: types.FETCH_FEATURED_CONTENT_COMPLETED,
-        data: {
-          categories: Categories,
-          uris: featuredUris,
-          success: true,
+      const actions = [
+        doResolveUris(urisToResolve),
+        {
+          type: types.FETCH_FEATURED_CONTENT_COMPLETED,
+          data: {
+            categories: Categories,
+            uris: featuredUris,
+            success: true,
+          },
         },
-      });
-
+      ];
       dispatch(batchActions(...actions));
     };
 
diff --git a/ui/js/constants/action_types.js b/ui/js/constants/action_types.js
index 140509461..9a9143070 100644
--- a/ui/js/constants/action_types.js
+++ b/ui/js/constants/action_types.js
@@ -47,9 +47,8 @@ export const SUPPORT_TRANSACTION_FAILED = "SUPPORT_TRANSACTION_FAILED";
 export const FETCH_FEATURED_CONTENT_STARTED = "FETCH_FEATURED_CONTENT_STARTED";
 export const FETCH_FEATURED_CONTENT_COMPLETED =
   "FETCH_FEATURED_CONTENT_COMPLETED";
-export const RESOLVE_URI_STARTED = "RESOLVE_URI_STARTED";
-export const RESOLVE_URI_COMPLETED = "RESOLVE_URI_COMPLETED";
-export const RESOLVE_URI_CANCELED = "RESOLVE_URI_CANCELED";
+export const RESOLVE_URIS_STARTED = "RESOLVE_URIS_STARTED";
+export const RESOLVE_URIS_COMPLETED = "RESOLVE_URIS_COMPLETED";
 export const FETCH_CHANNEL_CLAIMS_STARTED = "FETCH_CHANNEL_CLAIMS_STARTED";
 export const FETCH_CHANNEL_CLAIMS_COMPLETED = "FETCH_CHANNEL_CLAIMS_COMPLETED";
 export const FETCH_CHANNEL_CLAIM_COUNT_STARTED =
diff --git a/ui/js/lbry.js b/ui/js/lbry.js
index 36f221afb..3d6c498a5 100644
--- a/ui/js/lbry.js
+++ b/ui/js/lbry.js
@@ -311,30 +311,24 @@ lbry.claim_list_mine = function(params = {}) {
   });
 };
 
-lbry._resolveXhrs = {};
 lbry.resolve = function(params = {}) {
   return new Promise((resolve, reject) => {
-    if (!params.uri) {
-      throw __("Resolve has hacked cache on top of it that requires a URI");
-    }
-    lbry._resolveXhrs[params.uri] = apiCall(
+    apiCall(
       "resolve",
       params,
       function(data) {
-        resolve(data && data[params.uri] ? data[params.uri] : {});
+        if ("uri" in params) {
+          // If only a single URI was requested, don't nest the results in an object
+          resolve(data && data[params.uri] ? data[params.uri] : {});
+        } else {
+          resolve(data || {});
+        }
       },
       reject
     );
   });
 };
 
-lbry.cancelResolve = function(params = {}) {
-  const xhr = lbry._resolveXhrs[params.uri];
-  if (xhr && xhr.readyState > 0 && xhr.readyState < 4) {
-    xhr.abort();
-  }
-};
-
 lbry = new Proxy(lbry, {
   get: function(target, name) {
     if (name in target) {
diff --git a/ui/js/page/discover/index.js b/ui/js/page/discover/index.js
index be49b892d..01f9add5e 100644
--- a/ui/js/page/discover/index.js
+++ b/ui/js/page/discover/index.js
@@ -1,6 +1,6 @@
 import React from "react";
 import { connect } from "react-redux";
-import { doFetchFeaturedUris, doCancelAllResolvingUris } from "actions/content";
+import { doFetchFeaturedUris } from "actions/content";
 import {
   selectFeaturedUris,
   selectFetchingFeaturedUris,
@@ -14,7 +14,6 @@ const select = state => ({
 
 const perform = dispatch => ({
   fetchFeaturedUris: () => dispatch(doFetchFeaturedUris()),
-  cancelResolvingUris: () => dispatch(doCancelAllResolvingUris()),
 });
 
 export default connect(select, perform)(DiscoverPage);
diff --git a/ui/js/page/discover/view.jsx b/ui/js/page/discover/view.jsx
index bc86a9597..19e00980d 100644
--- a/ui/js/page/discover/view.jsx
+++ b/ui/js/page/discover/view.jsx
@@ -204,10 +204,6 @@ class DiscoverPage extends React.PureComponent {
     this.props.fetchFeaturedUris();
   }
 
-  componentWillUnmount() {
-    this.props.cancelResolvingUris();
-  }
-
   render() {
     const { featuredUris, fetchingFeaturedUris } = this.props;
     const hasContent =
diff --git a/ui/js/page/fileListDownloaded/index.js b/ui/js/page/fileListDownloaded/index.js
index 449d3f196..2da37ca9c 100644
--- a/ui/js/page/fileListDownloaded/index.js
+++ b/ui/js/page/fileListDownloaded/index.js
@@ -11,7 +11,6 @@ import {
 } from "selectors/claims";
 import { doFetchClaimListMine } from "actions/content";
 import { doNavigate } from "actions/navigation";
-import { doCancelAllResolvingUris } from "actions/content";
 import FileListDownloaded from "./view";
 
 const select = state => ({
@@ -25,7 +24,6 @@ const perform = dispatch => ({
   navigate: path => dispatch(doNavigate(path)),
   fetchFileInfosDownloaded: () =>
     dispatch(doFetchFileInfosAndPublishedClaims()),
-  cancelResolvingUris: () => dispatch(doCancelAllResolvingUris()),
   fetchClaims: () => dispatch(doFetchClaimListMine()),
 });
 
diff --git a/ui/js/page/fileListDownloaded/view.jsx b/ui/js/page/fileListDownloaded/view.jsx
index d970002ac..ceb0837e8 100644
--- a/ui/js/page/fileListDownloaded/view.jsx
+++ b/ui/js/page/fileListDownloaded/view.jsx
@@ -11,10 +11,6 @@ class FileListDownloaded extends React.PureComponent {
     if (!this.props.isFetching) this.props.fetchFileInfosDownloaded();
   }
 
-  componentWillUnmount() {
-    this.props.cancelResolvingUris();
-  }
-
   render() {
     const { fileInfos, isFetching, navigate } = this.props;
 
diff --git a/ui/js/page/fileListPublished/index.js b/ui/js/page/fileListPublished/index.js
index c6bf2a43a..5b04e101e 100644
--- a/ui/js/page/fileListPublished/index.js
+++ b/ui/js/page/fileListPublished/index.js
@@ -8,7 +8,6 @@ import {
 } from "selectors/claims";
 import { doClaimRewardType } from "actions/rewards";
 import { doNavigate } from "actions/navigation";
-import { doCancelAllResolvingUris } from "actions/content";
 import FileListPublished from "./view";
 
 const select = state => ({
@@ -21,7 +20,6 @@ const perform = dispatch => ({
   fetchClaims: () => dispatch(doFetchClaimListMine()),
   claimFirstPublishReward: () =>
     dispatch(doClaimRewardType(rewards.TYPE_FIRST_PUBLISH)),
-  cancelResolvingUris: () => dispatch(doCancelAllResolvingUris()),
 });
 
 export default connect(select, perform)(FileListPublished);
diff --git a/ui/js/page/fileListPublished/view.jsx b/ui/js/page/fileListPublished/view.jsx
index 889fe8c70..0d9e093c8 100644
--- a/ui/js/page/fileListPublished/view.jsx
+++ b/ui/js/page/fileListPublished/view.jsx
@@ -14,10 +14,6 @@ class FileListPublished extends React.PureComponent {
     // if (this.props.claims.length > 0) this.props.fetchClaims();
   }
 
-  componentWillUnmount() {
-    this.props.cancelResolvingUris();
-  }
-
   render() {
     const { claims, isFetching, navigate } = this.props;
 
diff --git a/ui/js/page/show/view.jsx b/ui/js/page/show/view.jsx
index 8b1e05789..3dd48a705 100644
--- a/ui/js/page/show/view.jsx
+++ b/ui/js/page/show/view.jsx
@@ -6,17 +6,15 @@ import FilePage from "page/file";
 
 class ShowPage extends React.PureComponent {
   componentWillMount() {
-    const { isResolvingUri, resolveUri, uri } = this.props;
+    const { resolveUri, uri } = this.props;
 
-    if (!isResolvingUri) resolveUri(uri);
+    resolveUri(uri);
   }
 
   componentWillReceiveProps(nextProps) {
-    const { isResolvingUri, resolveUri, claim, uri } = nextProps;
+    const { resolveUri, uri } = nextProps;
 
-    if (!isResolvingUri && claim === undefined && uri) {
-      resolveUri(uri);
-    }
+    resolveUri(uri);
   }
 
   render() {
diff --git a/ui/js/reducers/claims.js b/ui/js/reducers/claims.js
index 7f883a4ea..a3e4ae2b4 100644
--- a/ui/js/reducers/claims.js
+++ b/ui/js/reducers/claims.js
@@ -4,26 +4,27 @@ const reducers = {};
 
 const defaultState = {};
 
-reducers[types.RESOLVE_URI_COMPLETED] = function(state, action) {
-  const { uri, certificate, claim } = action.data;
-
+reducers[types.RESOLVE_URIS_COMPLETED] = function(state, action) {
+  const { resolveInfo } = action.data;
   const byUri = Object.assign({}, state.claimsByUri);
   const byId = Object.assign({}, state.byId);
 
-  if (claim) {
-    byId[claim.claim_id] = claim;
-    byUri[uri] = claim.claim_id;
-  } else if (claim === undefined && certificate !== undefined) {
-    byId[certificate.claim_id] = certificate;
-    // Don't point URI at the channel certificate unless it actually is
-    // a channel URI. This is brittle.
-    if (!uri.split(certificate.name)[1].match(/\//)) {
-      byUri[uri] = certificate.claim_id;
+  for (let [uri, { certificate, claim }] of Object.entries(resolveInfo)) {
+    if (claim) {
+      byId[claim.claim_id] = claim;
+      byUri[uri] = claim.claim_id;
+    } else if (claim === undefined && certificate !== undefined) {
+      byId[certificate.claim_id] = certificate;
+      // Don't point URI at the channel certificate unless it actually is
+      // a channel URI. This is brittle.
+      if (!uri.split(certificate.name)[1].match(/\//)) {
+        byUri[uri] = certificate.claim_id;
+      } else {
+        byUri[uri] = null;
+      }
     } else {
       byUri[uri] = null;
     }
-  } else {
-    byUri[uri] = null;
   }
 
   return Object.assign({}, state, {
diff --git a/ui/js/reducers/content.js b/ui/js/reducers/content.js
index 56195e917..5afb2790a 100644
--- a/ui/js/reducers/content.js
+++ b/ui/js/reducers/content.js
@@ -31,34 +31,23 @@ reducers[types.FETCH_REWARD_CONTENT_COMPLETED] = function(state, action) {
   });
 };
 
-reducers[types.RESOLVE_URI_STARTED] = function(state, action) {
-  const { uri } = action.data;
+reducers[types.RESOLVE_URIS_STARTED] = function(state, action) {
+  let { uris } = action.data;
 
   const oldResolving = state.resolvingUris || [];
   const newResolving = Object.assign([], oldResolving);
-  if (newResolving.indexOf(uri) === -1) newResolving.push(uri);
+
+  for (let uri of uris) {
+    if (!newResolving.includes(uri)) {
+      newResolving.push(uri);
+    }
+  }
 
   return Object.assign({}, state, {
     resolvingUris: newResolving,
   });
 };
 
-reducers[types.RESOLVE_URI_CANCELED] = reducers[
-  types.RESOLVE_URI_COMPLETED
-] = function(state, action) {
-  const { uri } = action.data;
-  const resolvingUris = state.resolvingUris;
-  const index = state.resolvingUris.indexOf(uri);
-  const newResolvingUris = [
-    ...resolvingUris.slice(0, index),
-    ...resolvingUris.slice(index + 1),
-  ];
-
-  return Object.assign({}, state, {
-    resolvingUris: newResolvingUris,
-  });
-};
-
 reducers[types.SET_PLAYING_URI] = (state, action) => {
   return Object.assign({}, state, {
     playingUri: action.data.uri,