html: add <a> rel tags where appropriate

2 files changed, 8 insertions, 8 deletions

diff --git a/fatcat_scholar/templates/base.html b/fatcat_scholar/templates/base.html
index 394a585..0bc92f2 100644
--- a/fatcat_scholar/templates/base.html
+++ b/fatcat_scholar/templates/base.html
@@ -209,7 +209,7 @@
         <div style="display: flex; width: 100%; justify-content: space-between; padding-top: 0.5em;">
           <div></div>
           <div>
-            <a href="{{ lang_prefix }}/help" style="order: -1;">{{ _("User Guide") }}</a>
+            <a rel="help" href="{{ lang_prefix }}/help" style="order: -1;">{{ _("User Guide") }}</a>
           </div>
         </div>
       </div>
@@ -261,7 +261,7 @@
           <a target="_blank" rel="noopener" href="https://guide.fatcat.wiki" class="item">{{ _("Contribute") }}</a>
           <a target="_blank" rel="noopener" href="/api/redoc" class="item">{{ _("Search API") }}</a>
           <a target="_blank" rel="noopener noreferrer" href="https://status.fatcat.wiki" class="item">{{ _("Service Status") }}</a>
-          <a target="_blank" rel="noopener noreferrer" href="https://github.com/internetarchive/fatcat-scholar" class="item">{{ _("Source Code") }}</a>
+          <a target="_blank" rel="external noopener noreferrer" href="https://github.com/internetarchive/fatcat-scholar" class="item">{{ _("Source Code") }}</a>
         </div>
       </nav>
       <nav class="three wide column">
@@ -270,7 +270,7 @@
           <a href="{{ lang_prefix }}/about#howitworks" class="item">{{ _("How It Works") }}</a>
           <a href="{{ lang_prefix }}/about#sources" class="item">{{ _("Content Sources") }}</a>
           <a href="{{ lang_prefix }}/about#tdm" class="item">{{ _("Text and Data Mining") }}</a>
-          <a href="{{ lang_prefix }}/help" class="item">{{ _("Help") }}</a>
+          <a href="{{ lang_prefix }}/help" rel="help" class="item">{{ _("Help") }}</a>
         </div>
       </nav>
     </div>
diff --git a/fatcat_scholar/templates/search_macros.html b/fatcat_scholar/templates/search_macros.html
index c7c0eb4..66dd975 100644
--- a/fatcat_scholar/templates/search_macros.html
+++ b/fatcat_scholar/templates/search_macros.html
@@ -130,19 +130,19 @@
 
   {# ### IDENTIFIERS #}
   {% if paper.biblio.doi %}
-    <a target="_blank" rel="noopener noreferrer" href="https://doi.org/{{paper.biblio.doi }}" style="color: green;">doi:{{ paper.biblio.doi }}</a> &nbsp;
+    <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/{{paper.biblio.doi }}" style="color: green;">doi:{{ paper.biblio.doi }}</a> &nbsp;
   {% endif %}
   {% if paper.biblio.pmid %}
-    <a target="_blank" rel="noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/{{paper.biblio.pmid }}" style="color: green;">pmid:{{ paper.biblio.pmid }}</a> &nbsp;
+    <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/{{paper.biblio.pmid }}" style="color: green;">pmid:{{ paper.biblio.pmid }}</a> &nbsp;
   {% endif %}
   {% if paper.biblio.pmcid %}
-    <a target="_blank" rel="noopener" href="https://pubmed.ncbi.nlm.nih.gov/{{paper.biblio.pmcid }}/" style="color: green;">pmcid:{{ paper.biblio.pmcid }}</a> &nbsp;
+    <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/{{paper.biblio.pmcid }}/" style="color: green;">pmcid:{{ paper.biblio.pmcid }}</a> &nbsp;
   {% endif %}
   {% if paper.biblio.arxiv_id %}
-    <a target="_blank" rel="noopener" href="https://arxiv.org/abs/{{paper.biblio.arxiv_id }}" style="color: green;">arXiv:{{ paper.biblio.arxiv_id }}</a> &nbsp;
+    <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/{{paper.biblio.arxiv_id }}" style="color: green;">arXiv:{{ paper.biblio.arxiv_id }}</a> &nbsp;
   {% endif %}
   {% if paper.biblio.release_ident %}
-    <a target="_blank" rel="noopener" href="https://fatcat.wiki/release/{{paper.biblio.release_ident}}" style="color: green;">fatcat:{{ paper.biblio.release_ident}}</a> &nbsp;
+    <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/{{paper.biblio.release_ident}}" style="color: green;">fatcat:{{ paper.biblio.release_ident}}</a> &nbsp;
   {% endif %}
 
   <div style="margin-top: 0.2em;">