diff --git a/components/DatasetDetails/DatasetHeader.vue b/components/DatasetDetails/DatasetHeader.vue
index e774cd34..99ea5afb 100644
--- a/components/DatasetDetails/DatasetHeader.vue
+++ b/components/DatasetDetails/DatasetHeader.vue
@@ -2,9 +2,9 @@
   <div class="details-header-container mt-16 py-16 px-24">
     <el-row>
       <el-col :sm="16" :md="18" :lg="19" :xl="20">
-        <h2 class="heading2 mt-0">
+        <h1 class="heading2 mt-0">
           {{ title }}
-        </h2>
+        </h1>
         <div class="dataset-owners">
           <span class="label4">Contributors:&nbsp;</span>
           <div
@@ -269,5 +269,8 @@ export default {
   .citations-link {
     cursor: pointer;
   }
+  h1 {
+    margin: 0 0 1rem;
+  }
 }
 </style>
diff --git a/components/Resources/ResourcePage.vue b/components/Resources/ResourcePage.vue
index 5099f5bf..b4295c49 100644
--- a/components/Resources/ResourcePage.vue
+++ b/components/Resources/ResourcePage.vue
@@ -2,6 +2,7 @@
   <div class="page-data">
     <breadcrumb :breadcrumb="breadcrumb" :title=title />
     <div class="container">
+      <h1 hidden>Search for tools and resources</h1>
       <div class="search-tabs__container">
         <h3>
           Browse categories
diff --git a/pages/about/metrics/index.vue b/pages/about/metrics/index.vue
index 26ee946b..1e4a7059 100644
--- a/pages/about/metrics/index.vue
+++ b/pages/about/metrics/index.vue
@@ -3,9 +3,9 @@
     <breadcrumb :breadcrumb="breadcrumb" :title="searchType.label" />
     <div class="container">
       <div class="search-tabs__container">
-        <h3>
+        <h1>
           Browse Metrics
-        </h3>
+        </h1>
         <ul class="search-tabs">
           <li v-for="type in metricsTypes" :key="type.label">
             <nuxt-link
@@ -243,10 +243,12 @@ export default {
   padding-top: 0.5rem;
   background-color: white;
   border: 0.1rem solid $lineColor2;
-  h3 {
+  h1 {
     padding-left: 0.75rem;
     font-weight: 600;
     font-size: 1.5rem;
+    line-height: 2.75rem;
+    margin: 0 0 0.5rem;
   }
 }
 .search-tabs {
diff --git a/pages/contact-us/index.vue b/pages/contact-us/index.vue
index de046b03..5c25da90 100644
--- a/pages/contact-us/index.vue
+++ b/pages/contact-us/index.vue
@@ -3,6 +3,7 @@
     <breadcrumb :breadcrumb="breadcrumb" :title="breadcrumbTitle" />
     <div class="container">
       <div class="tabs__container">
+        <h1 hidden>Contact forms</h1>
         <h3>
           Select Form
         </h3>
diff --git a/pages/data/index.vue b/pages/data/index.vue
index c0055163..a63a3087 100644
--- a/pages/data/index.vue
+++ b/pages/data/index.vue
@@ -3,6 +3,7 @@
     <breadcrumb :breadcrumb="breadcrumb" :title="searchType.label" />
     <div class="container">
       <div class="search-tabs__container">
+        <h1 hidden>Dataset search</h1>
         <div class="heading2 pl-8 mb-8">
           Browse categories
         </div>
diff --git a/pages/datasets/file/[datasetId]/[datasetVersion]/index.vue b/pages/datasets/file/[datasetId]/[datasetVersion]/index.vue
index e978cefb..129c9c66 100644
--- a/pages/datasets/file/[datasetId]/[datasetVersion]/index.vue
+++ b/pages/datasets/file/[datasetId]/[datasetVersion]/index.vue
@@ -2,6 +2,7 @@
   <div class="pb-32">
     <breadcrumb :breadcrumb="breadcrumb" :title="fileName" />
     <div class="container">
+      <h1 hidden>File viewer for {{ file.path }}</h1>
       <form ref="zipForm" method="POST" :action="zipitUrl">
         <input v-model="zipData" type="hidden" name="data" />
       </form>
diff --git a/pages/datasets/imageviewer/[id].vue b/pages/datasets/imageviewer/[id].vue
index da688f1b..bcec6849 100644
--- a/pages/datasets/imageviewer/[id].vue
+++ b/pages/datasets/imageviewer/[id].vue
@@ -1,6 +1,7 @@
 <template>
   <div class="file-detail-page">
     <div class="page-wrap container">
+      <h1 hidden>Image viewer</h1>
       <content-tab-card
         class="mt-24"
         :tabs="tabs"
diff --git a/pages/datasets/simulationviewer/index.vue b/pages/datasets/simulationviewer/index.vue
index f6082295..773532e2 100644
--- a/pages/datasets/simulationviewer/index.vue
+++ b/pages/datasets/simulationviewer/index.vue
@@ -1,6 +1,7 @@
 <template>
   <div class="simulation-viewer-page">
     <div class="page-wrap container">
+      <hi hidden>Simulation viewer</hi>
       <content-tab-card
         class="mt-24"
         :tabs="tabs"
diff --git a/pages/datasets/timeseriesviewer/index.vue b/pages/datasets/timeseriesviewer/index.vue
index 0a0432a4..7e5c05ad 100644
--- a/pages/datasets/timeseriesviewer/index.vue
+++ b/pages/datasets/timeseriesviewer/index.vue
@@ -1,6 +1,7 @@
 <template>
   <div class="file-detail-page">
     <div class="container">
+      <h1 hidden>{{ title }} timeseries</h1>
       <content-tab-card
         v-if="hasTimeseriesViewer"
         class="tabs p-32 pt-48"
diff --git a/pages/news-and-events/community-spotlight/index.vue b/pages/news-and-events/community-spotlight/index.vue
index 43ce3459..c02946ea 100644
--- a/pages/news-and-events/community-spotlight/index.vue
+++ b/pages/news-and-events/community-spotlight/index.vue
@@ -2,6 +2,7 @@
   <div class="page-data">
     <breadcrumb :breadcrumb="breadcrumb" title="Community Spotlight" />
     <div class="container">
+      <h1 hidden>Search for community spotlights</h1>
       <div class="search-tabs__container">
         <h3>
           Browse categories
diff --git a/pages/news-and-events/events/index.vue b/pages/news-and-events/events/index.vue
index 7fe71b77..217e57c3 100644
--- a/pages/news-and-events/events/index.vue
+++ b/pages/news-and-events/events/index.vue
@@ -2,6 +2,7 @@
   <div class="page-data">
     <breadcrumb :breadcrumb="breadcrumb" title="Events" />
     <div class="container">
+      <h1 hidden>Search for events</h1>
       <div class="search-tabs__container">
         <h3>
           Browse categories
diff --git a/pages/news-and-events/news/index.vue b/pages/news-and-events/news/index.vue
index d5577b69..2cacb98f 100644
--- a/pages/news-and-events/news/index.vue
+++ b/pages/news-and-events/news/index.vue
@@ -2,6 +2,7 @@
   <div class="page-data">
     <breadcrumb :breadcrumb="breadcrumb" title="News" />
     <div class="container">
+      <h1 hidden>Search for news</h1>
       <div class="search-tabs__container">
         <h3>
           Browse categories
diff --git a/pages/projects/[projectId].vue b/pages/projects/[projectId].vue
index c84a3268..b6d937be 100644
--- a/pages/projects/[projectId].vue
+++ b/pages/projects/[projectId].vue
@@ -80,9 +80,9 @@
             </template>
           </el-col>
           <el-col :span="16" :xs="24">
-            <div class="heading2 mb-32">
+            <h1 class="heading2 mb-32">
               {{ title }}
-            </div>
+            </h1>
             <div class="body1 content" v-html="parseMarkdown(description)" />
           </el-col>
         </el-row>