diff --git a/client/src/components/Form/FormGeneric.vue b/client/src/components/Form/FormGeneric.vue
index b72cf9f3ddc..a9aaa261fe1 100644
--- a/client/src/components/Form/FormGeneric.vue
+++ b/client/src/components/Form/FormGeneric.vue
@@ -25,7 +25,7 @@
 </template>
 
 <script>
-import { getAppRoot } from "onload/loadConfig";
+import { safePath } from "utils/redirect";
 import { submitData } from "./services";
 import { UrlDataProvider } from "components/providers/UrlDataProvider";
 import { visitInputs } from "components/Form/utilities";
@@ -99,7 +99,7 @@ export default {
             this.formData = formData;
         },
         onCancel() {
-            window.location = `${getAppRoot()}${this.cancelRedirect}`;
+            window.location = safePath(this.cancelRedirect);
         },
         onSubmit() {
             submitData(this.url, this.formData).then((response) => {
@@ -115,7 +115,7 @@ export default {
                 }
                 if (this.redirect) {
                     const urlParams = new URLSearchParams(params);
-                    window.location = `${getAppRoot()}${this.redirect}?${urlParams.toString()}`;
+                    window.location = safePath(`${this.redirect}?${urlParams.toString()}`);
                 } else {
                     const replaceParams = {};
                     visitInputs(response.inputs, (input, name) => {
diff --git a/client/src/components/Form/services.js b/client/src/components/Form/services.js
index ca3a1fd24f7..f3fc2165410 100644
--- a/client/src/components/Form/services.js
+++ b/client/src/components/Form/services.js
@@ -1,10 +1,10 @@
 import axios from "axios";
 import { rethrowSimple } from "utils/simple-error";
-import { getAppRoot } from "onload/loadConfig";
+import { safePath } from "utils/redirect";
 
 export async function submitData(url, payload) {
     try {
-        const { data } = await axios.put(`${getAppRoot()}${url}`, payload);
+        const { data } = await axios.put(safePath(url), payload);
         return data;
     } catch (e) {
         rethrowSimple(e);
diff --git a/client/src/components/Markdown/Elements/HistoryDatasetDisplay.vue b/client/src/components/Markdown/Elements/HistoryDatasetDisplay.vue
index 62770b6b8c6..22437128618 100644
--- a/client/src/components/Markdown/Elements/HistoryDatasetDisplay.vue
+++ b/client/src/components/Markdown/Elements/HistoryDatasetDisplay.vue
@@ -140,7 +140,7 @@ export default {
             return dataset && dataset.name;
         },
         datatypesUrl() {
-            return "api/datatypes/types_and_mapping";
+            return "/api/datatypes/types_and_mapping";
         },
         downloadUrl() {
             return `${getAppRoot()}dataset/display?dataset_id=${this.args.history_dataset_id}`;
@@ -152,10 +152,10 @@ export default {
             return `${getAppRoot()}dataset/imp?dataset_id=${this.args.history_dataset_id}`;
         },
         itemUrl() {
-            return `api/datasets/${this.args.history_dataset_id}/get_content_as_text`;
+            return `/api/datasets/${this.args.history_dataset_id}/get_content_as_text`;
         },
         metaUrl() {
-            return `api/datasets/${this.args.history_dataset_id}`;
+            return `/api/datasets/${this.args.history_dataset_id}`;
         },
     },
     methods: {
diff --git a/client/src/components/Markdown/Elements/Workflow/WorkflowDisplay.vue b/client/src/components/Markdown/Elements/Workflow/WorkflowDisplay.vue
index 04a27d741f7..f7660676578 100644
--- a/client/src/components/Markdown/Elements/Workflow/WorkflowDisplay.vue
+++ b/client/src/components/Markdown/Elements/Workflow/WorkflowDisplay.vue
@@ -10,7 +10,8 @@
                     role="button"
                     title="Download Workflow"
                     type="button"
-                    class="py-0 px-1">
+                    class="py-0 px-1"
+                    data-description="workflow download">
                     <span class="fa fa-download" />
                 </b-button>
                 <b-button
@@ -20,18 +21,19 @@
                     variant="link"
                     title="Import Workflow"
                     type="button"
-                    class="py-0 px-1">
+                    class="py-0 px-1"
+                    data-description="workflow import">
                     <span class="fa fa-file-import" />
                 </b-button>
             </span>
             <span>
                 <span>Workflow:</span>
-                <span class="font-weight-light">{{ workflowName }}</span>
+                <span class="font-weight-light" data-description="workflow name">{{ workflowName }}</span>
             </span>
         </b-card-header>
         <b-card-body>
             <LoadingSpan v-if="loading" message="Loading Workflow" />
-            <div v-else class="content-height">
+            <div v-else :class="!expanded && 'content-height'">
                 <div v-for="step in itemContent.steps" :key="step.order_index" class="mb-2">
                     <div>Step {{ step.order_index + 1 }}: {{ step.label }}</div>
                     <WorkflowTree :input="step" :skip-head="true" />
@@ -42,10 +44,10 @@
 </template>
 
 <script>
-import { getAppRoot } from "onload/loadConfig";
+import { safePath } from "utils/redirect";
+import { urlData } from "utils/url";
 import LoadingSpan from "components/LoadingSpan";
 import WorkflowTree from "./WorkflowTree";
-import axios from "axios";
 export default {
     components: {
         LoadingSpan,
@@ -56,14 +58,14 @@ export default {
             type: Object,
             required: true,
         },
-        workflows: {
-            type: Object,
-            required: true,
-        },
         embedded: {
             type: Boolean,
             default: false,
         },
+        expanded: {
+            type: Boolean,
+            default: false,
+        },
     },
     data() {
         return {
@@ -73,35 +75,25 @@ export default {
     },
     computed: {
         workflowName() {
-            const workflow = this.workflows[this.args.workflow_id];
-            return workflow && workflow.name;
+            return this.itemContent ? this.itemContent.name : "...";
         },
         downloadUrl() {
-            return `${getAppRoot()}api/workflows/${this.args.workflow_id}/download?format=json-download`;
+            return safePath("/api/workflows/${this.args.workflow_id}/download?format=json-download");
         },
         importUrl() {
-            return `${getAppRoot()}workflow/imp?id=${this.args.workflow_id}`;
+            return safePath("/workflow/imp?id=${this.args.workflow_id}");
         },
         itemUrl() {
-            return `${getAppRoot()}api/workflows/${this.args.workflow_id}/download?style=preview`;
+            return `/api/workflows/${this.args.workflow_id}/download?style=preview`;
         },
     },
     created() {
-        this.getContent().then((data) => {
+        const url = this.itemUrl;
+        urlData({ url }).then((data) => {
             this.itemContent = data;
             this.loading = false;
         });
     },
-    methods: {
-        async getContent() {
-            try {
-                const response = await axios.get(this.itemUrl);
-                return response.data;
-            } catch (e) {
-                return `Failed to retrieve content. ${e}`;
-            }
-        },
-    },
 };
 </script>
 <style scoped>
diff --git a/client/src/components/Markdown/Markdown.vue b/client/src/components/Markdown/Markdown.vue
index 6098fd8ab75..e17192f88d3 100644
--- a/client/src/components/Markdown/Markdown.vue
+++ b/client/src/components/Markdown/Markdown.vue
@@ -23,11 +23,11 @@
                 <span class="float-left font-weight-light mb-3">
                     <small>Title: {{ markdownConfig.title || markdownConfig.model_class }}</small
                     ><br />
-                    <small>Username: {{ markdownConfig.username }}</small>
+                    <small>Created by {{ markdownConfig.username }}</small>
                 </span>
             </div>
             <b-badge variant="info" class="w-100 rounded mb-3">
-                <div class="float-left m-1">Created with Galaxy {{ getVersion }} on {{ getTime }}</div>
+                <div class="float-left m-1">Published with Galaxy {{ getVersion }} on {{ getTime }}</div>
                 <div class="float-right m-1">Identifier {{ markdownConfig.id }}</div>
             </b-badge>
             <div>
@@ -206,20 +206,29 @@ export default {
         },
     },
     watch: {
-        markdownConfig: function (config) {
-            const markdown = config.markdown;
-            this.markdownErrors = config.errors || [];
-            this.markdownObjects = this.splitMarkdown(markdown);
-            this.historyDatasets = config.history_datasets || {};
-            this.histories = config.histories || {};
-            this.historyDatasetCollections = config.history_dataset_collections || {};
-            this.workflows = config.workflows || {};
-            this.jobs = config.jobs || {};
-            this.invocations = config.invocations || {};
-            this.loading = false;
+        markdownConfig() {
+            this.initConfig();
         },
     },
+    created() {
+        this.initConfig();
+    },
     methods: {
+        initConfig() {
+            if (Object.keys(this.markdownConfig).length) {
+                const config = this.markdownConfig;
+                const markdown = config.content || config.markdown;
+                this.markdownErrors = config.errors || [];
+                this.markdownObjects = this.splitMarkdown(markdown);
+                this.historyDatasets = config.history_datasets || {};
+                this.histories = config.histories || {};
+                this.historyDatasetCollections = config.history_dataset_collections || {};
+                this.workflows = config.workflows || {};
+                this.jobs = config.jobs || {};
+                this.invocations = config.invocations || {};
+                this.loading = false;
+            }
+        },
         splitMarkdown(markdown) {
             const sections = [];
             let digest = markdown;
diff --git a/client/src/components/Markdown/StsDownloadButton.vue b/client/src/components/Markdown/StsDownloadButton.vue
index ffa55e585d7..0aa6305375f 100644
--- a/client/src/components/Markdown/StsDownloadButton.vue
+++ b/client/src/components/Markdown/StsDownloadButton.vue
@@ -28,6 +28,7 @@ library.add(faDownload, faSpinner);
 import ConfigProvider from "components/providers/ConfigProvider";
 import { Toast } from "ui/toast";
 import axios from "axios";
+import { safePath } from "utils/redirect";
 export default {
     components: {
         ConfigProvider,
@@ -67,7 +68,7 @@ export default {
         onDownload(config) {
             if (!config.enable_celery_tasks) {
                 console.log("celery tasks not enabled - setting href to fallback URL.");
-                window.location.assign(this.fallbackUrl);
+                window.location.assign(safePath(this.fallbackUrl));
                 return;
             }
             this.waiting = true;
diff --git a/client/src/components/PageDisplay/PageDisplay.vue b/client/src/components/PageDisplay/PageDisplay.vue
index 756a98b30e7..22e8522ba9c 100644
--- a/client/src/components/PageDisplay/PageDisplay.vue
+++ b/client/src/components/PageDisplay/PageDisplay.vue
@@ -2,7 +2,7 @@
     <config-provider v-slot="{ config, loading }">
         <markdown
             v-if="!loading"
-            :markdown-config="markdownConfig"
+            :markdown-config="page"
             :enable_beta_markdown_export="config.enable_beta_markdown_export"
             :download-endpoint="stsUrl(config)"
             :export-link="exportUrl"
@@ -11,8 +11,8 @@
 </template>
 
 <script>
-import { getAppRoot } from "onload/loadConfig";
-import axios from "axios";
+import { safePath } from "utils/redirect";
+import { urlData } from "utils/url";
 import ConfigProvider from "components/providers/ConfigProvider";
 import Markdown from "components/Markdown/Markdown.vue";
 
@@ -29,40 +29,32 @@ export default {
     },
     data() {
         return {
-            markdownConfig: {},
+            page: {},
         };
     },
     computed: {
         dataUrl() {
-            return `${getAppRoot()}api/pages/${this.pageId}`;
+            return `/api/pages/${this.pageId}`;
         },
         exportUrl() {
             return `${this.dataUrl}.pdf`;
         },
         editUrl() {
-            return `${getAppRoot()}page/edit_content?id=${this.pageId}`;
+            return `/page/edit_content?id=${this.pageId}`;
         },
     },
     created() {
-        this.getContent().then((data) => {
-            this.markdownConfig = { ...data, markdown: data.content };
+        urlData({ url: this.dataUrl }).then((data) => {
+            this.page = { ...data };
         });
     },
     methods: {
         onEdit() {
-            window.location = this.editUrl;
+            window.location = safePath(this.editUrl);
         },
         stsUrl(config) {
             return `${this.dataUrl}/prepare_download`;
         },
-        async getContent() {
-            try {
-                const response = await axios.get(this.dataUrl);
-                return response.data;
-            } catch (e) {
-                return `Failed to retrieve content. ${e}`;
-            }
-        },
     },
 };
 </script>
diff --git a/client/src/components/Tour/TourList.vue b/client/src/components/Tour/TourList.vue
index 4db4b20f499..3e8320fcdde 100644
--- a/client/src/components/Tour/TourList.vue
+++ b/client/src/components/Tour/TourList.vue
@@ -47,7 +47,7 @@ export default {
     },
     created() {
         this.root = getAppRoot();
-        urlData({ url: `api/tours` })
+        urlData({ url: `/api/tours` })
             .then((response) => {
                 this.tours = response;
             })
diff --git a/client/src/components/Tour/TourRunner.vue b/client/src/components/Tour/TourRunner.vue
index 02fd9f2087f..39a0ab20b66 100644
--- a/client/src/components/Tour/TourRunner.vue
+++ b/client/src/components/Tour/TourRunner.vue
@@ -1,5 +1,5 @@
 <template>
-    <CenterFrame src="welcome" />
+    <CenterFrame src="/welcome" />
 </template>
 
 <script>
diff --git a/client/src/components/User/UserPreferencesModel.js b/client/src/components/User/UserPreferencesModel.js
index deda65634db..b419c61f341 100644
--- a/client/src/components/User/UserPreferencesModel.js
+++ b/client/src/components/User/UserPreferencesModel.js
@@ -12,9 +12,9 @@ export const getUserPreferencesModel = (user_id) => {
             description: config.enable_account_interface
                 ? _l("Edit your email, addresses and custom parameters or change your public name.")
                 : _l("Edit your custom parameters."),
-            url: `api/users/${user_id}/information/inputs`,
+            url: `/api/users/${user_id}/information/inputs`,
             icon: "fa-user",
-            redirect: "user",
+            redirect: "/user",
             shouldRender: !config.use_remote_user,
         },
         password: {
@@ -22,9 +22,9 @@ export const getUserPreferencesModel = (user_id) => {
             id: "edit-preferences-password",
             description: _l("Allows you to change your login credentials."),
             icon: "fa-unlock-alt",
-            url: `api/users/${user_id}/password/inputs`,
+            url: `/api/users/${user_id}/password/inputs`,
             submit_title: "Save Password",
-            redirect: "user",
+            redirect: "/user",
             shouldRender: !config.use_remote_user && config.enable_account_interface,
         },
         external_ids: {
@@ -42,10 +42,10 @@ export const getUserPreferencesModel = (user_id) => {
             description: _l(
                 "Grant others default access to newly created histories. Changes made here will only affect histories created after these settings have been stored."
             ),
-            url: `api/users/${user_id}/permissions/inputs`,
+            url: `/api/users/${user_id}/permissions/inputs`,
             icon: "fa-users",
             submitTitle: "Save Permissions",
-            redirect: "user",
+            redirect: "/user",
             shouldRender: !config.single_user,
         },
         make_data_private: {
@@ -59,7 +59,7 @@ export const getUserPreferencesModel = (user_id) => {
             title: _l("Manage API Key"),
             id: "edit-preferences-api-key",
             description: _l("Access your current API key or create a new one."),
-            url: `api/users/${user_id}/api_key/inputs`,
+            url: `/api/users/${user_id}/api_key/inputs`,
             icon: "fa-key",
             submitTitle: "Create a new Key",
             submitIcon: "fa-check",
@@ -77,10 +77,10 @@ export const getUserPreferencesModel = (user_id) => {
             title: _l("Manage Toolbox Filters"),
             id: "edit-preferences-toolbox-filters",
             description: _l("Customize your Toolbox by displaying or omitting sets of Tools."),
-            url: `api/users/${user_id}/toolbox_filters/inputs`,
+            url: `/api/users/${user_id}/toolbox_filters/inputs`,
             icon: "fa-filter",
             submitTitle: "Save Filters",
-            redirect: "user",
+            redirect: "/user",
             shouldRender: !!config.has_user_tool_filters,
         },
         custom_builds: {
diff --git a/client/src/components/Workflow/InvocationReport.vue b/client/src/components/Workflow/InvocationReport.vue
index 5d0a7b7d570..c27fc6637bc 100644
--- a/client/src/components/Workflow/InvocationReport.vue
+++ b/client/src/components/Workflow/InvocationReport.vue
@@ -10,12 +10,11 @@
 </template>
 
 <script>
-import axios from "axios";
+import { safePath } from "utils/redirect";
+import { urlData } from "utils/url";
 import { Toast } from "ui/toast";
-import { getAppRoot } from "onload/loadConfig";
-import { rethrowSimple } from "utils/simple-error";
 import ConfigProvider from "components/providers/ConfigProvider";
-import Markdown from "components/Markdown/Markdown.vue";
+import Markdown from "components/Markdown/Markdown";
 import Vue from "vue";
 import BootstrapVue from "bootstrap-vue";
 
@@ -40,14 +39,15 @@ export default {
     },
     computed: {
         dataUrl() {
-            return `${getAppRoot()}api/invocations/${this.invocationId}/report`;
+            return `/api/invocations/${this.invocationId}/report`;
         },
         exportUrl() {
             return `${this.dataUrl}.pdf`;
         },
     },
     created() {
-        this.getMarkdown()
+        const url = this.dataUrl;
+        urlData({ url })
             .then((response) => {
                 this.markdownConfig = response;
                 this.invocationMarkdown = response.invocation_markdown;
@@ -58,16 +58,7 @@ export default {
     },
     methods: {
         onEdit() {
-            window.location = `${getAppRoot()}pages/create?invocation_id=${this.invocationId}`;
-        },
-        /** Markdown data request helper **/
-        async getMarkdown() {
-            try {
-                const { data } = await axios.get(this.dataUrl);
-                return data;
-            } catch (e) {
-                rethrowSimple(e);
-            }
+            window.location = safePath(`/pages/create?invocation_id=${this.invocationId}`);
         },
     },
 };
diff --git a/client/src/components/Workflow/WorkflowExport.vue b/client/src/components/Workflow/WorkflowExport.vue
index 9d8984684c3..7111fda34f5 100644
--- a/client/src/components/Workflow/WorkflowExport.vue
+++ b/client/src/components/Workflow/WorkflowExport.vue
@@ -100,7 +100,7 @@ export default {
     },
     methods: {
         getWorkflow() {
-            const url = `api/workflows/${this.id}`;
+            const url = `/api/workflows/${this.id}`;
             urlData({ url })
                 .then((workflow) => {
                     this.workflow = workflow;
diff --git a/client/src/entry/analysis/modules/Analysis.vue b/client/src/entry/analysis/modules/Analysis.vue
index 17379d9a667..e441a6d713c 100644
--- a/client/src/entry/analysis/modules/Analysis.vue
+++ b/client/src/entry/analysis/modules/Analysis.vue
@@ -9,7 +9,7 @@
             <div class="center-container">
                 <CenterFrame v-show="showCenter" id="galaxy_main" @load="onLoad" />
                 <div v-show="!showCenter" class="center-panel" style="display: block">
-                    <router-view :key="$route.fullPath" />
+                    <router-view class="h-100" :key="$route.fullPath" />
                 </div>
             </div>
         </div>
diff --git a/client/src/entry/analysis/modules/CenterFrame.vue b/client/src/entry/analysis/modules/CenterFrame.vue
index 24b8f1486cc..27af4094bc8 100644
--- a/client/src/entry/analysis/modules/CenterFrame.vue
+++ b/client/src/entry/analysis/modules/CenterFrame.vue
@@ -1,15 +1,17 @@
 <template>
     <iframe
         :id="id"
+        :name="id"
+        :src="srcWithRoot"
         frameborder="0"
         class="center-frame"
         title="galaxy frame"
-        :name="id"
-        :src="srcWithRoot"
+        width="100%"
+        height="100%"
         @load="onLoad" />
 </template>
 <script>
-import { getAppRoot } from "onload";
+import { safePath } from "utils/redirect";
 export default {
     props: {
         id: {
@@ -23,14 +25,11 @@ export default {
     },
     computed: {
         srcWithRoot() {
-            if (this.src) {
-                return `${getAppRoot()}${this.src}`;
-            }
-            return undefined;
+            return safePath(this.src);
         },
     },
     methods: {
-        onLoad: function (ev) {
+        onLoad(ev) {
             const iframe = ev.currentTarget;
             const location = iframe.contentWindow && iframe.contentWindow.location;
             try {
diff --git a/client/src/entry/analysis/modules/Home.vue b/client/src/entry/analysis/modules/Home.vue
index 7b5fe0c2158..dcc22a921e7 100644
--- a/client/src/entry/analysis/modules/Home.vue
+++ b/client/src/entry/analysis/modules/Home.vue
@@ -3,7 +3,7 @@
         <ToolForm v-if="isTool && !isUpload" v-bind="toolParams" />
         <WorkflowRun v-else-if="isWorkflow" v-bind="workflowParams" />
         <div v-else-if="isController" :src="controllerParams" />
-        <CenterFrame v-else src="welcome" />
+        <CenterFrame v-else src="/welcome" />
     </div>
 </template>
 
diff --git a/client/src/entry/analysis/modules/WorkflowEditor.vue b/client/src/entry/analysis/modules/WorkflowEditor.vue
index 920a4f4040e..001625e35a5 100644
--- a/client/src/entry/analysis/modules/WorkflowEditor.vue
+++ b/client/src/entry/analysis/modules/WorkflowEditor.vue
@@ -28,7 +28,7 @@ export default {
     },
     methods: {
         async getState() {
-            this.editorConfig = await urlData({ url: `workflow/editor?id=${this.workflowId}` });
+            this.editorConfig = await urlData({ url: `/workflow/editor?id=${this.workflowId}` });
         },
     },
 };
diff --git a/client/src/entry/analysis/router.js b/client/src/entry/analysis/router.js
index 10d0463de30..1bea1cfa264 100644
--- a/client/src/entry/analysis/router.js
+++ b/client/src/entry/analysis/router.js
@@ -142,7 +142,7 @@ export function getRouter(Galaxy) {
                         path: "datasets/:datasetId/preview",
                         component: CenterFrame,
                         props: (route) => ({
-                            src: `datasets/${route.params.datasetId}/display/?preview=True`,
+                            src: `/datasets/${route.params.datasetId}/display/?preview=True`,
                         }),
                     },
                     {
@@ -176,8 +176,8 @@ export function getRouter(Galaxy) {
                         path: "histories/rename",
                         component: FormGeneric,
                         props: (route) => ({
-                            url: `history/rename?id=${route.query.id}`,
-                            redirect: "histories/list",
+                            url: `/history/rename?id=${route.query.id}`,
+                            redirect: "/histories/list",
                         }),
                     },
                     {
@@ -193,8 +193,8 @@ export function getRouter(Galaxy) {
                         path: "histories/permissions",
                         component: FormGeneric,
                         props: (route) => ({
-                            url: `history/permissions?id=${route.query.id}`,
-                            redirect: "histories/list",
+                            url: `/history/permissions?id=${route.query.id}`,
+                            redirect: "/histories/list",
                         }),
                     },
                     {
@@ -236,14 +236,14 @@ export function getRouter(Galaxy) {
                         path: "pages/create",
                         component: FormGeneric,
                         props: (route) => {
-                            let url = "page/create";
+                            let url = "/page/create";
                             const invocation_id = route.query.invocation_id;
                             if (invocation_id) {
                                 url += `?invocation_id=${invocation_id}`;
                             }
                             return {
                                 url: url,
-                                redirect: "pages/list",
+                                redirect: "/pages/list",
                                 active_tab: "user",
                             };
                         },
@@ -252,8 +252,8 @@ export function getRouter(Galaxy) {
                         path: "pages/edit",
                         component: FormGeneric,
                         props: (route) => ({
-                            url: `page/edit?id=${route.query.id}`,
-                            redirect: "pages/list",
+                            url: `/page/edit?id=${route.query.id}`,
+                            redirect: "/pages/list",
                             active_tab: "user",
                         }),
                     },
@@ -338,8 +338,8 @@ export function getRouter(Galaxy) {
                         path: "visualizations/edit",
                         component: FormGeneric,
                         props: (route) => ({
-                            url: `visualization/edit?id=${route.query.id}`,
-                            redirect: "visualizations/list",
+                            url: `/visualization/edit?id=${route.query.id}`,
+                            redirect: "/visualizations/list",
                             active_tab: "visualization",
                         }),
                     },
@@ -369,12 +369,12 @@ export function getRouter(Galaxy) {
                         path: "workflows/create",
                         component: FormGeneric,
                         props: {
-                            url: "workflow/create",
-                            redirect: "workflows/edit",
+                            url: "/workflow/create",
+                            redirect: "/workflows/edit",
                             active_tab: "workflow",
                             submitTitle: "Create",
                             submitIcon: "fa-check",
-                            cancelRedirect: "workflows/list",
+                            cancelRedirect: "/workflows/list",
                         },
                     },
                     {
diff --git a/client/src/entry/analysis/routes/admin-routes.js b/client/src/entry/analysis/routes/admin-routes.js
index 8212f0dac7c..76556003684 100644
--- a/client/src/entry/analysis/routes/admin-routes.js
+++ b/client/src/entry/analysis/routes/admin-routes.js
@@ -142,51 +142,51 @@ export default [
                 component: FormGeneric,
                 props: (route) => ({
                     title: "Reset passwords",
-                    url: `admin/reset_user_password?id=${route.query.id}`,
+                    url: `/admin/reset_user_password?id=${route.query.id}`,
                     icon: "fa-user",
                     submitTitle: "Save new password",
-                    redirect: "admin/users",
+                    redirect: "/admin/users",
                 }),
             },
             {
                 path: "form/manage_roles_and_groups_for_user",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/manage_roles_and_groups_for_user?id=${route.query.id}`,
+                    url: `/admin/manage_roles_and_groups_for_user?id=${route.query.id}`,
                     icon: "fa-users",
-                    redirect: "admin/users",
+                    redirect: "/admin/users",
                 }),
             },
             {
                 path: "form/manage_users_and_groups_for_role",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/manage_users_and_groups_for_role?id=${route.query.id}`,
-                    redirect: "admin/users",
+                    url: `/admin/manage_users_and_groups_for_role?id=${route.query.id}`,
+                    redirect: "/admin/users",
                 }),
             },
             {
                 path: "form/manage_users_and_roles_for_group",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/manage_users_and_roles_for_group?id=${route.query.id}`,
-                    redirect: "admin/users",
+                    url: `/admin/manage_users_and_roles_for_group?id=${route.query.id}`,
+                    redirect: "/admin/users",
                 }),
             },
             {
                 path: "form/manage_users_and_groups_for_quota",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/manage_users_and_groups_for_quota?id=${route.query.id}`,
-                    redirect: "admin/quotas",
+                    url: `/admin/manage_users_and_groups_for_quota?id=${route.query.id}`,
+                    redirect: "/admin/quotas",
                 }),
             },
             {
                 path: "form/create_role",
                 component: FormGeneric,
                 props: {
-                    url: "admin/create_role",
-                    redirect: "admin/roles",
+                    url: "/admin/create_role",
+                    redirect: "/admin/roles",
                 },
             },
             {
@@ -201,64 +201,64 @@ export default [
                 path: "form/create_quota",
                 component: FormGeneric,
                 props: {
-                    url: "admin/create_quota",
-                    redirect: "admin/quotas",
+                    url: "/admin/create_quota",
+                    redirect: "/admin/quotas",
                 },
             },
             {
                 path: "form/rename_role",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/rename_role?id=${route.query.id}`,
-                    redirect: "admin/roles",
+                    url: `/admin/rename_role?id=${route.query.id}`,
+                    redirect: "/admin/roles",
                 }),
             },
             {
                 path: "form/rename_group",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/rename_group?id=${route.query.id}`,
-                    redirect: "admin/groups",
+                    url: `/admin/rename_group?id=${route.query.id}`,
+                    redirect: "/admin/groups",
                 }),
             },
             {
                 path: "form/rename_quota",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/rename_quota?id=${route.query.id}`,
-                    redirect: "admin/quotas",
+                    url: `/admin/rename_quota?id=${route.query.id}`,
+                    redirect: "/admin/quotas",
                 }),
             },
             {
                 path: "form/edit_quota",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/edit_quota?id=${route.query.id}`,
-                    redirect: "admin/quotas",
+                    url: `/admin/edit_quota?id=${route.query.id}`,
+                    redirect: "/admin/quotas",
                 }),
             },
             {
                 path: "form/set_quota_default",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `admin/set_quota_default?id=${route.query.id}`,
-                    redirect: "admin/quotas",
+                    url: `/admin/set_quota_default?id=${route.query.id}`,
+                    redirect: "/admin/quotas",
                 }),
             },
             {
                 path: "form/create_form",
                 component: FormGeneric,
                 props: {
-                    url: "forms/create_form",
-                    redirect: "admin/forms",
+                    url: "/forms/create_form",
+                    redirect: "/admin/forms",
                 },
             },
             {
                 path: "form/edit_form",
                 component: FormGeneric,
                 props: (route) => ({
-                    url: `forms/edit_form?id=${route.query.id}`,
-                    redirect: "admin/forms",
+                    url: `/forms/edit_form?id=${route.query.id}`,
+                    redirect: "/admin/forms",
                 }),
             },
         ],
diff --git a/client/src/store/historyStore/collectionElementsStore.js b/client/src/store/historyStore/collectionElementsStore.js
index e33c06b3378..fcb78d4b124 100644
--- a/client/src/store/historyStore/collectionElementsStore.js
+++ b/client/src/store/historyStore/collectionElementsStore.js
@@ -45,7 +45,7 @@ const getters = {
 
 const actions = {
     fetchCollectionElements: async ({ commit }, { id, contentsUrl, offset }) => {
-        const url = `${contentsUrl}?offset=${offset}&limit=${limit}`;
+        const url = `/${contentsUrl}?offset=${offset}&limit=${limit}`;
         await queue.enqueue(urlData, { url }).then((payload) => {
             commit("saveCollectionElements", { id, payload });
         });
diff --git a/client/src/store/historyStore/datasetStore.js b/client/src/store/historyStore/datasetStore.js
index a58285ba745..d044c33aac1 100644
--- a/client/src/store/historyStore/datasetStore.js
+++ b/client/src/store/historyStore/datasetStore.js
@@ -16,7 +16,7 @@ const getters = {
 const actions = {
     fetchDataset: async ({ state, commit }, { id }) => {
         if (!state.items[id]) {
-            const url = `api/datasets/${id}`;
+            const url = `/api/datasets/${id}`;
             const dataset = await urlData({ url });
             commit("saveDataset", { id, dataset });
         }
diff --git a/client/src/store/historyStore/historyItemsStore.js b/client/src/store/historyStore/historyItemsStore.js
index f753009134b..b2038edd312 100644
--- a/client/src/store/historyStore/historyItemsStore.js
+++ b/client/src/store/historyStore/historyItemsStore.js
@@ -55,7 +55,7 @@ const actions = {
     fetchHistoryItems: async ({ commit }, { historyId, filterText, offset }) => {
         const queryString = getQueryString(filterText);
         const params = `v=dev&order=hid&offset=${offset}&limit=${limit}`;
-        const url = `api/histories/${historyId}/contents?${params}&${queryString}`;
+        const url = `/api/histories/${historyId}/contents?${params}&${queryString}`;
         const headers = { accept: "application/vnd.galaxy.history.contents.stats+json" };
         await queue.enqueue(urlData, { url, headers }, historyId).then((data) => {
             const stats = data.stats;
diff --git a/client/src/store/historyStore/model/watchHistory.js b/client/src/store/historyStore/model/watchHistory.js
index f9bac6151fe..048547fcb19 100644
--- a/client/src/store/historyStore/model/watchHistory.js
+++ b/client/src/store/historyStore/model/watchHistory.js
@@ -63,7 +63,7 @@ export async function watchHistoryOnce(store) {
         if (detailedIds.length) {
             params["details"] = detailedIds.join(",");
         }
-        const url = `api/histories/${historyId}/contents`;
+        const url = `/api/histories/${historyId}/contents`;
         lastRequestDate = new Date();
         const payload = await urlData({ url, params });
         // show warning that not all changes have been obtained
diff --git a/client/src/style/scss/ui.scss b/client/src/style/scss/ui.scss
index d6f6306aa86..d099b6f0f59 100644
--- a/client/src/style/scss/ui.scss
+++ b/client/src/style/scss/ui.scss
@@ -116,15 +116,16 @@ $ui-margin-horizontal-large: $margin-v * 2;
     .ui-thumbnails-item {
         cursor: pointer;
         .ui-thumbnails-image {
-            padding: 10px;
-            width: 100px;
-            height: 86px;
+            padding: 1rem;
+            width: 5rem;
+            height: 4.3rem;
         }
         .ui-thumbnails-icon {
-            width: 100px;
-            height: 86px;
-            font-size: 4em;
-            padding: 20px 26px;
+            padding: 1rem;
+            width: 5rem;
+            height: 4.3rem;
+            font-size: 2em;
+            text-align: center;
             color: $text-color;
         }
         .ui-thumbnails-text {
diff --git a/client/src/utils/url.js b/client/src/utils/url.js
index a8e4840e2ec..4c8b7598f71 100644
--- a/client/src/utils/url.js
+++ b/client/src/utils/url.js
@@ -1,5 +1,5 @@
 import axios from "axios";
-import { getAppRoot } from "onload/loadConfig";
+import { safePath } from "utils/redirect";
 import { rethrowSimple } from "utils/simple-error";
 
 export async function urlData({ url, headers, params }) {
@@ -7,7 +7,7 @@ export async function urlData({ url, headers, params }) {
         console.debug("Requesting data from: ", url);
         headers = headers || {};
         params = params || {};
-        const { data } = await axios.get(`${getAppRoot()}${url}`, { headers, params });
+        const { data } = await axios.get(safePath(url), { headers, params });
         return data;
     } catch (e) {
         rethrowSimple(e);