diff --git a/integration-tests/js-compute/fixtures/app/fastly.toml.in b/integration-tests/js-compute/fixtures/app/fastly.toml.in
index dcc121fbed..4ef4c4a5b2 100644
--- a/integration-tests/js-compute/fixtures/app/fastly.toml.in
+++ b/integration-tests/js-compute/fixtures/app/fastly.toml.in
@@ -23,10 +23,6 @@ service_id = ""
       url = "https://compute-sdk-test-backend.edgecompute.app"
       override_host = "compute-sdk-test-backend.edgecompute.app"
 
-    [local_server.backends.httpbin]
-      url = "https://httpbin.org"
-      override_host = "httpbin.org"
-
     [local_server.backends.httpme]
       url = "https://http-me.glitch.me"
       override_host = "http-me.glitch.me"
@@ -118,11 +114,6 @@ service_id = ""
 
 [setup]
   [setup.backends]
-
-    [setup.backends.httpbin]
-      address = "httpbin.org"
-      port = 443
-
     [setup.backends.httpme]
       address = "http-me.glitch.me"
       port = 443
diff --git a/integration-tests/js-compute/fixtures/app/src/headers.js b/integration-tests/js-compute/fixtures/app/src/headers.js
index 977442b6cb..9f6e93413f 100644
--- a/integration-tests/js-compute/fixtures/app/src/headers.js
+++ b/integration-tests/js-compute/fixtures/app/src/headers.js
@@ -25,8 +25,8 @@ routes.set('/headers/getsetcookie', async () => {
 });
 
 routes.set('/headers/from-response/set', async () => {
-  const response = await fetch('https://httpbin.org/stream-bytes/11', {
-    backend: 'httpbin',
+  const response = await fetch('https://http-me.glitch.me/anything', {
+    backend: 'httpme',
     cacheOverride: new CacheOverride('pass'),
   });
   response.headers.set('cuStom', 'test');
@@ -34,8 +34,8 @@ routes.set('/headers/from-response/set', async () => {
 });
 
 routes.set('/headers/from-response/delete-invalid', async () => {
-  const response = await fetch('https://httpbin.org/stream-bytes/11', {
-    backend: 'httpbin',
+  const response = await fetch('https://http-me.glitch.me/anything', {
+    backend: 'httpme',
     cacheOverride: new CacheOverride('pass'),
   });
   response.headers.delete('none');
@@ -43,8 +43,8 @@ routes.set('/headers/from-response/delete-invalid', async () => {
 });
 
 routes.set('/headers/from-response/set-delete', async () => {
-  const response = await fetch('https://httpbin.org/stream-bytes/11', {
-    backend: 'httpbin',
+  const response = await fetch('https://http-me.glitch.me/anything', {
+    backend: 'httpme',
     cacheOverride: new CacheOverride('pass'),
   });
   response.headers.set('custom', 'test');
diff --git a/integration-tests/js-compute/fixtures/app/src/manual-framing-headers.js b/integration-tests/js-compute/fixtures/app/src/manual-framing-headers.js
index 98bf0d630c..f5371bdd12 100644
--- a/integration-tests/js-compute/fixtures/app/src/manual-framing-headers.js
+++ b/integration-tests/js-compute/fixtures/app/src/manual-framing-headers.js
@@ -220,8 +220,8 @@ routes.set(
 );
 
 async function responseMethod(setManualFramingHeaders) {
-  const response = await fetch('https://httpbin.org/stream-bytes/11', {
-    backend: 'httpbin',
+  const response = await fetch('https://http-me.glitch.me/drip=11', {
+    backend: 'httpme',
     cacheOverride: new CacheOverride('pass'),
   });
   response.setManualFramingHeaders(setManualFramingHeaders);
diff --git a/integration-tests/js-compute/fixtures/app/src/multiple-set-cookie.js b/integration-tests/js-compute/fixtures/app/src/multiple-set-cookie.js
index ee34a5579d..c9045bd193 100644
--- a/integration-tests/js-compute/fixtures/app/src/multiple-set-cookie.js
+++ b/integration-tests/js-compute/fixtures/app/src/multiple-set-cookie.js
@@ -43,9 +43,9 @@ routes.set('/multiple-set-cookie/response-direct', async () => {
 });
 routes.set('/multiple-set-cookie/downstream', async () => {
   let response = await fetch(
-    'https://httpbin.org/cookies/set?1=1&2=2&3=3&4=4&5=5&6=6&7=7&8=8&9=9&10=10&11=11',
+    'https://http-me.glitch.me/append-header=Set-Cookie:test1=1/append-header=Set-Cookie:test2=2/append-header=Set-Cookie:test3=3/anything',
     {
-      backend: 'httpbin',
+      backend: 'httpme',
     },
   );
 
diff --git a/integration-tests/js-compute/fixtures/app/src/request-auto-decompress.js b/integration-tests/js-compute/fixtures/app/src/request-auto-decompress.js
index 898e8a4946..178e386222 100644
--- a/integration-tests/js-compute/fixtures/app/src/request-auto-decompress.js
+++ b/integration-tests/js-compute/fixtures/app/src/request-auto-decompress.js
@@ -4,11 +4,11 @@ import { routes } from './routes.js';
 
 // Request.fastly.decompressGzip option -- automatic gzip decompression of responses
 routes.set('/request/constructor/fastly/decompressGzip/true', async () => {
-  const request = new Request('https://httpbin.org/gzip', {
+  const request = new Request('https://http-me.glitch.me/gzip', {
     headers: {
       accept: 'application/json',
     },
-    backend: 'httpbin',
+    backend: 'httpme',
     fastly: {
       decompressGzip: true,
     },
@@ -20,11 +20,11 @@ routes.set('/request/constructor/fastly/decompressGzip/true', async () => {
 });
 
 routes.set('/request/constructor/fastly/decompressGzip/false', async () => {
-  const request = new Request('https://httpbin.org/gzip', {
+  const request = new Request('https://http-me.glitch.me/gzip', {
     headers: {
       accept: 'application/json',
     },
-    backend: 'httpbin',
+    backend: 'httpme',
     cacheOverride: 'pass',
     fastly: {
       decompressGzip: false,
@@ -38,11 +38,11 @@ routes.set('/request/constructor/fastly/decompressGzip/false', async () => {
 });
 
 routes.set('/fetch/requestinit/fastly/decompressGzip/true', async () => {
-  const response = await fetch('https://httpbin.org/gzip', {
+  const response = await fetch('https://http-me.glitch.me/gzip', {
     headers: {
       accept: 'application/json',
     },
-    backend: 'httpbin',
+    backend: 'httpme',
     fastly: {
       decompressGzip: true,
     },
@@ -53,11 +53,11 @@ routes.set('/fetch/requestinit/fastly/decompressGzip/true', async () => {
 });
 
 routes.set('/fetch/requestinit/fastly/decompressGzip/false', async () => {
-  const response = await fetch('https://httpbin.org/gzip', {
+  const response = await fetch('https://http-me.glitch.me/gzip', {
     headers: {
       accept: 'application/json',
     },
-    backend: 'httpbin',
+    backend: 'httpme',
     cacheOverride: 'pass',
     fastly: {
       decompressGzip: false,
diff --git a/integration-tests/js-compute/fixtures/app/src/response.js b/integration-tests/js-compute/fixtures/app/src/response.js
index 292f4b0ec1..5aff9d8036 100644
--- a/integration-tests/js-compute/fixtures/app/src/response.js
+++ b/integration-tests/js-compute/fixtures/app/src/response.js
@@ -1,7 +1,7 @@
 /* eslint-env serviceworker */
 
 import { routes } from './routes.js';
-import { assert } from './assertions.js';
+import { assert, streamToString } from './assertions.js';
 import { allowDynamicBackends } from 'fastly:experimental';
 
 routes.set('/response/stall', async (event) => {
@@ -58,21 +58,15 @@ routes.set('/response/ip-port-undefined', async () => {
 
 routes.set('/response/request-body-init', async () => {
   allowDynamicBackends(true);
-  // fetch an image
-  const downloadResp = await fetch('https://httpbin.org/image', {
-    headers: {
-      accept: 'image/webp',
-    },
-  });
-  // stream it through an echo proxy
+  const downloadResp = await fetch('https://http-me.glitch.me/json');
   const postResp = await fetch(
-    new Request('https://httpbin.org/anything', {
+    new Request('https://http-me.glitch.me/anything', {
       method: 'POST',
       body: downloadResp.body,
     }),
   );
-  // finally stream back to user
-  return postResp;
+  let body = await postResp.json();
+  assert(JSON.parse(body['body'])['data']['name'] === 'Test Product', true);
 });
 
 routes.set('/response/blob', async () => {
diff --git a/integration-tests/js-compute/fixtures/app/src/tee.js b/integration-tests/js-compute/fixtures/app/src/tee.js
index 553329f70d..5c1b3c587a 100644
--- a/integration-tests/js-compute/fixtures/app/src/tee.js
+++ b/integration-tests/js-compute/fixtures/app/src/tee.js
@@ -1,5 +1,6 @@
 /* eslint-env serviceworker */
 import { routes } from './routes.js';
+import { assert } from './assertions.js';
 
 routes.set('/tee', async function (event) {
   const req = event.request;
@@ -13,21 +14,20 @@ routes.set('/tee', async function (event) {
   // `pending_req_select`, as we were waiting on an http request whose body had
   // not been closed.
   let res = await fetch(
-    new Request('/post', {
+    new Request('/anything', {
       body: body1,
       headers: req.headers,
       method: req.method,
-      backend: 'httpbin',
+      backend: 'httpme',
     }),
   );
   let body = await res.json();
-
-  return new Response(body.data);
+  assert(body['body'], 'hello world!');
 });
 
 routes.set('/tee/error', async function (event) {
   const req = event.request;
-  let res = fetch('/post', {
+  let res = fetch('/anything', {
     method: 'POST',
     body: new ReadableStream({
       start: (controller) => {
@@ -35,7 +35,7 @@ routes.set('/tee/error', async function (event) {
         controller.close();
       },
     }),
-    backend: 'httpbin',
+    backend: 'httpme',
   });
 
   return res
diff --git a/integration-tests/js-compute/fixtures/app/src/timers.js b/integration-tests/js-compute/fixtures/app/src/timers.js
index ae7e5bf21e..ca64d0ec6e 100644
--- a/integration-tests/js-compute/fixtures/app/src/timers.js
+++ b/integration-tests/js-compute/fixtures/app/src/timers.js
@@ -340,13 +340,13 @@ import { CacheOverride } from 'fastly:cache-override';
   });
   routes.set('/setTimeout/fetch-timeout', async () => {
     let timedOut = false;
-    const first = fetch('https://httpbin.org/delay/2', {
-      backend: 'httpbin',
+    const first = fetch('https://http-me.glitch.me/wait=200', {
+      backend: 'httpme',
       cacheOverride: new CacheOverride('pass'),
     });
     const second = Promise.race([
-      fetch('https://httpbin.org/delay/2', {
-        backend: 'httpbin',
+      fetch('https://http-me.glitch.me/wait=200', {
+        backend: 'httpme',
         cacheOverride: new CacheOverride('pass'),
       }),
       new Promise((resolve) => setTimeout(resolve, 5)).then(() => {
diff --git a/integration-tests/js-compute/fixtures/app/tests.json b/integration-tests/js-compute/fixtures/app/tests.json
index 6c4763e156..189115e5d6 100644
--- a/integration-tests/js-compute/fixtures/app/tests.json
+++ b/integration-tests/js-compute/fixtures/app/tests.json
@@ -1159,19 +1159,11 @@
   },
   "GET /multiple-set-cookie/downstream": {
     "downstream_response": {
-      "status": 302,
+      "status": 200,
       "headers": [
-        ["Set-Cookie", "1=1; Path=/"],
-        ["Set-Cookie", "2=2; Path=/"],
-        ["Set-Cookie", "3=3; Path=/"],
-        ["Set-Cookie", "4=4; Path=/"],
-        ["Set-Cookie", "5=5; Path=/"],
-        ["Set-Cookie", "6=6; Path=/"],
-        ["Set-Cookie", "7=7; Path=/"],
-        ["Set-Cookie", "8=8; Path=/"],
-        ["Set-Cookie", "9=9; Path=/"],
-        ["Set-Cookie", "10=10; Path=/"],
-        ["Set-Cookie", "11=11; Path=/"]
+        ["Set-Cookie", "test1=1"],
+        ["Set-Cookie", "test2=2"],
+        ["Set-Cookie", "test3=3"]
       ]
     }
   },
@@ -1234,21 +1226,7 @@
   "GET /response/arrayBuffer/guest-backed-stream": {},
   "GET /response/json": {},
   "GET /response/redirect": {},
-  "GET /response/request-body-init": {
-    "flake": true,
-    "downstream_response": {
-      "status": 200,
-      "body_prefix": [
-        123, 10, 32, 32, 34, 97, 114, 103, 115, 34, 58, 32, 123, 125, 44, 32,
-        10, 32, 32, 34, 100, 97, 116, 97, 34, 58, 32, 34, 100, 97, 116, 97, 58,
-        97, 112, 112, 108, 105, 99, 97, 116, 105, 111, 110, 47, 111, 99, 116,
-        101, 116, 45, 115, 116, 114, 101, 97, 109, 59, 98, 97, 115, 101, 54, 52,
-        44, 85, 107, 108, 71, 82, 107, 65, 112, 65, 65, 66, 88, 82, 85, 74, 81,
-        86, 108, 65, 52, 87, 65, 111, 65, 65, 65, 65, 69, 65, 65, 65, 65, 69, 81
-      ],
-      "body_suffix": [123, 10, 32, 32, 34, 97, 114, 103, 115, 34, 58, 32]
-    }
-  },
+  "GET /response/request-body-init": {},
   "GET /response/ip-port-undefined": {},
   "GET /setInterval/exposed-as-global": {},
   "GET /setInterval/interface": {},
@@ -1322,10 +1300,6 @@
       "pathname": "/tee",
       "headers": ["Content-Type", "application/json"],
       "body": "hello world!"
-    },
-    "downstream_response": {
-      "status": 200,
-      "body": "hello world!"
     }
   },
   "GET /tee/error": {
diff --git a/integration-tests/js-compute/fixtures/module-mode/fastly.toml.in b/integration-tests/js-compute/fixtures/module-mode/fastly.toml.in
index 0e6e6ef55b..3141d7e249 100644
--- a/integration-tests/js-compute/fixtures/module-mode/fastly.toml.in
+++ b/integration-tests/js-compute/fixtures/module-mode/fastly.toml.in
@@ -23,10 +23,6 @@ service_id = ""
       url = "https://compute-sdk-test-backend.edgecompute.app"
       override_host = "compute-sdk-test-backend.edgecompute.app"
 
-    [local_server.backends.httpbin]
-      url = "https://httpbin.org"
-      override_host = "httpbin.org"
-
     [local_server.backends.httpme]
       url = "https://http-me.glitch.me"
       override_host = "http-me.glitch.me"
@@ -118,11 +114,6 @@ service_id = ""
 
 [setup]
   [setup.backends]
-
-    [setup.backends.httpbin]
-      address = "httpbin.org"
-      port = 443
-
     [setup.backends.httpme]
       address = "http-me.glitch.me"
       port = 443
diff --git a/integration-tests/js-compute/fixtures/module-mode/src/http-cache.js b/integration-tests/js-compute/fixtures/module-mode/src/http-cache.js
index 03ced0272f..3e8c02b653 100644
--- a/integration-tests/js-compute/fixtures/module-mode/src/http-cache.js
+++ b/integration-tests/js-compute/fixtures/module-mode/src/http-cache.js
@@ -11,7 +11,7 @@ import { CacheOverride } from 'fastly:cache-override';
 
 // generate a unique URL everytime so that we never work on a populated cache
 const getTestUrl = (path = `/${Math.random().toString().slice(2)}`) =>
-  'https://httpbin.org/anything' + path;
+  'https://http-me.glitch.me/anything' + path;
 
 // afterSend error handling
 {
@@ -466,7 +466,7 @@ const getTestUrl = (path = `/${Math.random().toString().slice(2)}`) =>
     });
     strictEqual(calledAfterSend, true);
     // verify we get a proper response (url included in response)
-    strictEqual((await res.json()).url, url);
+    strictEqual('https://http-me.glitch.me' + (await res.json()).url, url);
   });
 
   // Test response property mutations
diff --git a/integration-tests/js-compute/fixtures/module-mode/src/kv-store.js b/integration-tests/js-compute/fixtures/module-mode/src/kv-store.js
index a1f9dd094a..961b476a01 100644
--- a/integration-tests/js-compute/fixtures/module-mode/src/kv-store.js
+++ b/integration-tests/js-compute/fixtures/module-mode/src/kv-store.js
@@ -65,12 +65,7 @@ const debug = sdkVersion.endsWith('-debug');
       metadata: 'cbad',
     });
     const c5Entry = await store.get('c5');
-    if (isRunningLocally()) {
-      strictEqual(await c5Entry.text(), 'cbad');
-    } else {
-      // for some reason, compute doesn't support prepend?
-      strictEqual(await c5Entry.text(), 'd');
-    }
+    strictEqual(await c5Entry.text(), 'cbad');
     assertRejects(async () => await c5Entry.metadataText(), TypeError);
 
     // TTL only supported on compute not viceroy
diff --git a/integration-tests/js-compute/fixtures/module-mode/tests.json b/integration-tests/js-compute/fixtures/module-mode/tests.json
index 41ecbb6971..ea472ea30a 100644
--- a/integration-tests/js-compute/fixtures/module-mode/tests.json
+++ b/integration-tests/js-compute/fixtures/module-mode/tests.json
@@ -196,7 +196,6 @@
         "date": true,
         "content-type": true,
         "fastly_service_version": true,
-        "server": true,
         "custom": "custom-header",
         "x-cache": true,
         "x-cache-hits": true,