diff --git a/keyserver/package.json b/keyserver/package.json
index f268a5f49..9bf56c810 100644
--- a/keyserver/package.json
+++ b/keyserver/package.json
@@ -1,114 +1,115 @@
 {
   "name": "keyserver",
   "version": "0.0.1",
   "type": "module",
   "private": true,
   "license": "BSD-3-Clause",
   "main": "dist/keyserver",
   "scripts": {
     "clean": "rm -rf dist/ && rm -rf node_modules/ && mkdir dist",
     "babel-build-comm-config": ". bash/source-nvm.sh && yarn --silent babel src/lib/utils/comm-config.js --out-dir dist/lib/utils/ --config-file ./babel.config.cjs",
     "babel-build": ". bash/source-nvm.sh && yarn --silent babel src/ --out-dir dist/ --config-file ./babel.config.cjs --verbose --ignore 'src/landing/flow-typed','src/landing/node_modules','src/landing/package.json','src/lib/flow-typed','src/lib/node_modules','src/lib/package.json','src/web/flow-typed','src/web/node_modules','src/web/package.json','src/web/dist','src/web/webpack.config.js','src/web/account-bar.react.js','src/web/app.react.js','src/web/calendar','src/web/chat','src/web/flow','src/web/loading-indicator.react.js','src/web/modals','src/web/root.js','src/web/router-history.js','src/web/script.js','src/web/selectors/chat-selectors.js','src/web/selectors/entry-selectors.js','src/web/splash','src/web/vector-utils.js','src/web/vectors.react.js'",
     "rsync": "rsync -rLpmuv --exclude '*/package.json' --exclude '*/node_modules/*' --include '*.json' --include '*.cjs' --include '*.node' --exclude '*.*' src/ dist/",
     "prod-build": "yarn babel-build && yarn rsync",
     "prod": "KEYSERVER=true node --trace-warnings --loader=./loader.mjs dist/keyserver",
     "profile-prod": "KEYSERVER=true KEYSERVER_CPU_PROFILING_ENABLED=true 0x --output-dir cpu_profiling_logs/{pid}.0x -o -- node --trace-warnings --loader=./loader.mjs dist/keyserver",
     "clear-profile-logs": "rm -rf cpu_profiling_logs/",
     "dev-rsync": "yarn --silent chokidar --initial --silent -s 'src/**/*.json' 'src/**/*.cjs' -c 'yarn rsync > /dev/null 2>&1'",
     "dev": ". bash/source-nvm.sh && yarn concurrently --names=\"BABEL,RSYNC,NODEM\" -c \"bgBlue.bold,bgMagenta.bold,bgGreen.bold\" \"yarn babel-build --source-maps --watch\" \"yarn dev-rsync\" \". bash/source-nvm.sh && KEYSERVER=true NODE_ENV=development nodemon -e js,json,cjs --watch dist --no-warnings=ExperimentalWarning --loader=./loader.mjs dist/keyserver\"",
     "script": ". bash/source-nvm.sh && NODE_ENV=development node --loader=./loader.mjs",
     "test": "jest"
   },
   "devDependencies": {
     "@babel/cli": "^7.13.14",
     "@babel/core": "^7.13.14",
     "@babel/node": "^7.13.13",
     "@babel/plugin-proposal-class-properties": "^7.13.0",
     "@babel/plugin-proposal-nullish-coalescing-operator": "^7.13.8",
     "@babel/plugin-proposal-object-rest-spread": "^7.13.8",
     "@babel/plugin-proposal-optional-chaining": "^7.13.12",
     "@babel/plugin-syntax-dynamic-import": "^7.8.3",
     "@babel/plugin-transform-runtime": "^7.13.10",
     "@babel/preset-env": "^7.13.12",
     "@babel/preset-flow": "^7.13.13",
     "@babel/preset-react": "^7.13.13",
     "babel-jest": "^26.6.3",
     "babel-plugin-transform-import-meta": "2.2.0",
     "chokidar-cli": "^2.1.0",
     "concurrently": "^5.3.0",
     "flow-bin": "^0.182.0",
     "flow-typed": "^3.2.1",
     "internal-ip": "4.3.0",
     "jest": "^26.6.3",
     "nodemon": "^2.0.4",
     "0x": "^5.7.0"
   },
   "dependencies": {
     "@babel/runtime": "^7.13.10",
     "@commapp/olm": "0.0.10",
     "@parse/node-apn": "^3.2.0",
     "@vingle/bmp-js": "^0.2.5",
     "JSONStream": "^1.3.5",
     "bad-words": "^3.0.4",
     "common-tags": "^1.7.2",
+    "compression": "^1.7.4",
     "cookie-parser": "^1.4.3",
     "dateformat": "^3.0.3",
     "detect-browser": "^4.0.4",
     "ethers": "^5.7.2",
     "express": "^4.17.3",
     "express-ws": "^4.0.0",
     "firebase-admin": "^10.1.0",
     "geoip-lite": "^1.4.5",
     "invariant": "^2.2.4",
     "landing": "0.0.1",
     "lib": "0.0.1",
     "lodash": "^4.17.21",
     "multer": "^1.4.1",
     "mysql2": "^2.3.3",
     "natural": "^6.2.0",
     "node-schedule": "^2.1.0",
     "nodemailer": "^6.6.1",
     "qrcode": "^1.5.3",
     "react": "18.1.0",
     "react-dom": "18.1.0",
     "react-html-email": "^3.0.0",
     "react-redux": "^7.1.1",
     "react-router": "^5.2.0",
     "redis": "^3.1.1",
     "redux": "^4.0.4",
     "replacestream": "^4.0.3",
     "rereadable-stream": "^1.4.5",
     "rust-node-addon": "0.0.1",
     "sharp": "^0.30.5",
     "siwe": "^1.1.6",
     "sql-template-strings": "^2.2.2",
     "stream-combiner": "^0.2.2",
     "tcomb": "^3.2.29",
     "twin-bcrypt": "^2.1.1",
     "uuid": "^3.4.0",
     "web": "0.0.1",
     "web-push": "^3.5.0",
     "ws": "^8.13.0"
   },
   "optionalDependencies": {
     "bufferutil": "^4.0.5",
     "utf-8-validate": "^5.0.7"
   },
   "nodemonConfig": {
     "delay": "200"
   },
   "jest": {
     "roots": [
       "<rootDir>/src"
     ],
     "transform": {
       "\\.js$": "babel-jest"
     },
     "transformIgnorePatterns": [
       "/node_modules/(?!@babel/runtime)"
     ],
     "setupFiles": [
       "<rootDir>/jest-setup.js"
     ]
   }
 }
diff --git a/keyserver/src/keyserver.js b/keyserver/src/keyserver.js
index c6972ef3e..cec304ddf 100644
--- a/keyserver/src/keyserver.js
+++ b/keyserver/src/keyserver.js
@@ -1,235 +1,237 @@
 // @flow
 
 import olm from '@commapp/olm';
 import cluster from 'cluster';
+import compression from 'compression';
 import cookieParser from 'cookie-parser';
 import crypto from 'crypto';
 import express from 'express';
 import expressWs from 'express-ws';
 import os from 'os';
 import qrcode from 'qrcode';
 
 import './cron/cron.js';
 import { qrCodeLinkURL } from 'lib/facts/links.js';
 
 import { migrate } from './database/migrations.js';
 import { jsonEndpoints } from './endpoints.js';
 import { emailSubscriptionResponder } from './responders/comm-landing-responders.js';
 import {
   jsonHandler,
   downloadHandler,
   handleAsyncPromise,
   htmlHandler,
   uploadHandler,
 } from './responders/handlers.js';
 import landingHandler from './responders/landing-handler.js';
 import { errorReportDownloadResponder } from './responders/report-responders.js';
 import {
   inviteResponder,
   websiteResponder,
 } from './responders/website-responders.js';
 import { webWorkerResponder } from './responders/webworker-responders.js';
 import { onConnection } from './socket/socket.js';
 import { createAndMaintainTunnelbrokerWebsocket } from './socket/tunnelbroker.js';
 import {
   multerProcessor,
   multimediaUploadResponder,
   uploadDownloadResponder,
 } from './uploads/uploads.js';
 import { verifyUserLoggedIn } from './user/login.js';
 import { initENSCache } from './utils/ens-cache.js';
 import { getContentSigningKey } from './utils/olm-utils.js';
 import {
   prefetchAllURLFacts,
   getSquadCalURLFacts,
   getLandingURLFacts,
   getCommAppURLFacts,
 } from './utils/urls.js';
 
 const shouldDisplayQRCodeInTerminal = false;
 
 (async () => {
   await Promise.all([olm.init(), prefetchAllURLFacts(), initENSCache()]);
 
   const squadCalBaseRoutePath = getSquadCalURLFacts()?.baseRoutePath;
   const landingBaseRoutePath = getLandingURLFacts()?.baseRoutePath;
   const commAppBaseRoutePath = getCommAppURLFacts()?.baseRoutePath;
 
   const compiledFolderOptions =
     process.env.NODE_ENV === 'development'
       ? undefined
       : { maxAge: '1y', immutable: true };
 
   const isCPUProfilingEnabled = process.env.KEYSERVER_CPU_PROFILING_ENABLED;
 
   if (cluster.isMaster) {
     const didMigrationsSucceed: boolean = await migrate();
     if (!didMigrationsSucceed) {
       // The following line uses exit code 2 to ensure nodemon exits
       // in a dev environment, instead of restarting. Context provided
       // in https://github.com/remy/nodemon/issues/751
       process.exit(2);
     }
 
     // Allow login to be optional until staging environment is available
     try {
       // We await here to ensure that the keyserver has been provisioned a
       // commServicesAccessToken. In the future, this will be necessary for
       // many keyserver operations.
       const identityInfo = await verifyUserLoggedIn();
       // We don't await here, as Tunnelbroker communication is not needed for
       // normal keyserver behavior yet. In addition, this doesn't return
       // information useful for other keyserver functions.
       handleAsyncPromise(createAndMaintainTunnelbrokerWebsocket(identityInfo));
     } catch (e) {
       console.warn('failed_identity_login');
     }
 
     if (shouldDisplayQRCodeInTerminal) {
       try {
         const aes256Key = crypto.randomBytes(32).toString('hex');
         const ed25519Key = await getContentSigningKey();
 
         console.log(
           '\nOpen the Comm app on your phone and scan the QR code below\n',
         );
         console.log('How to find the scanner:\n');
         console.log('Go to \x1b[1mProfile\x1b[0m');
         console.log('Select \x1b[1mLinked devices\x1b[0m');
         console.log('Click \x1b[1mAdd\x1b[0m on the top right');
 
         const url = qrCodeLinkURL(aes256Key, ed25519Key);
         qrcode.toString(url, (error, encodedURL) => console.log(encodedURL));
       } catch (e) {
         console.log('Error generating QR code', e);
       }
     }
 
     if (!isCPUProfilingEnabled) {
       const cpuCount = os.cpus().length;
       for (let i = 0; i < cpuCount; i++) {
         cluster.fork();
       }
       cluster.on('exit', () => cluster.fork());
     }
   }
 
   if (!cluster.isMaster || isCPUProfilingEnabled) {
     const server = express();
+    server.use(compression());
     expressWs(server);
     server.use(express.json({ limit: '250mb' }));
     server.use(cookieParser());
 
     const setupAppRouter = router => {
       router.use('/images', express.static('images'));
       router.use('/fonts', express.static('fonts'));
       router.use('/misc', express.static('misc'));
       router.use(
         '/.well-known',
         express.static(
           '.well-known',
           // Necessary for apple-app-site-association file
           {
             setHeaders: res =>
               res.setHeader('Content-Type', 'application/json'),
           },
         ),
       );
       router.use(
         '/compiled',
         express.static('app_compiled', compiledFolderOptions),
       );
       router.use('/', express.static('icons'));
 
       for (const endpoint in jsonEndpoints) {
         // $FlowFixMe Flow thinks endpoint is string
         const responder = jsonEndpoints[endpoint];
         const expectCookieInvalidation = endpoint === 'log_out';
         router.post(
           `/${endpoint}`,
           jsonHandler(responder, expectCookieInvalidation),
         );
       }
 
       router.get(
         '/download_error_report/:reportID',
         downloadHandler(errorReportDownloadResponder),
       );
       router.get(
         '/upload/:uploadID/:secret',
         downloadHandler(uploadDownloadResponder),
       );
 
       router.get('/invite/:secret', inviteResponder);
 
       // $FlowFixMe express-ws has side effects that can't be typed
       router.ws('/ws', onConnection);
       router.get('/worker/:worker', webWorkerResponder);
       router.get('*', htmlHandler(websiteResponder));
 
       router.post(
         '/upload_multimedia',
         multerProcessor,
         uploadHandler(multimediaUploadResponder),
       );
     };
 
     // Note - the order of router declarations matters. On prod we have
     // squadCalBaseRoutePath configured to '/', which means it's a catch-all. If
     // we call server.use on squadCalRouter first, it will catch all requests
     // and prevent commAppRouter and landingRouter from working correctly. So we
     // make sure that squadCalRouter goes last
 
     server.get('/invite/:secret', inviteResponder);
 
     if (landingBaseRoutePath) {
       const landingRouter = express.Router();
       landingRouter.get('/invite/:secret', inviteResponder);
       landingRouter.use(
         '/.well-known',
         express.static(
           '.well-known',
           // Necessary for apple-app-site-association file
           {
             setHeaders: res =>
               res.setHeader('Content-Type', 'application/json'),
           },
         ),
       );
       landingRouter.use('/images', express.static('images'));
       landingRouter.use('/fonts', express.static('fonts'));
       landingRouter.use(
         '/compiled',
         express.static('landing_compiled', compiledFolderOptions),
       );
       landingRouter.use('/', express.static('landing_icons'));
       landingRouter.post('/subscribe_email', emailSubscriptionResponder);
       landingRouter.get('*', landingHandler);
       server.use(landingBaseRoutePath, landingRouter);
     }
 
     if (commAppBaseRoutePath) {
       const commAppRouter = express.Router();
       setupAppRouter(commAppRouter);
       server.use(commAppBaseRoutePath, commAppRouter);
     }
 
     if (squadCalBaseRoutePath) {
       const squadCalRouter = express.Router();
       setupAppRouter(squadCalRouter);
       server.use(squadCalBaseRoutePath, squadCalRouter);
     }
 
     const listenAddress = (() => {
       if (process.env.COMM_LISTEN_ADDR) {
         return process.env.COMM_LISTEN_ADDR;
       } else if (process.env.NODE_ENV === 'development') {
         return undefined;
       } else {
         return 'localhost';
       }
     })();
 
     server.listen(parseInt(process.env.PORT, 10) || 3000, listenAddress);
   }
 })();