diff --git a/docs/tests/hnbigset-benchmark.html b/docs/tests/hnbigset-benchmark.html
index fd6600657..9d0d37f96 100644
--- a/docs/tests/hnbigset-benchmark.html
+++ b/docs/tests/hnbigset-benchmark.html
@@ -6,6 +6,8 @@
 </head>
 <body style="font: 14px sans-serif">
 <h1>Benchmark of large hostname-lookup from small to large set: Set, HNTrie</h1>
+<p><a href="./.">Back</a></p>
+<p>&nbsp;</p>
 <p><button id="createBenchmark">Creation</button> <button id="lookupBenchmark">Lookup</button></p>
 <div id="results-0" style="white-space:pre;font-family:mono"></div>
 <div id="results-1" style="white-space:pre;font-family:mono"></div>
diff --git a/docs/tests/hnset-benchmark.html b/docs/tests/hnset-benchmark.html
index 5e94f538d..6611de992 100644
--- a/docs/tests/hnset-benchmark.html
+++ b/docs/tests/hnset-benchmark.html
@@ -6,6 +6,8 @@
 </head>
 <body style="font: 14px sans-serif">
 <h1>Benchmark of hostname-lookup from small to medium set: Set, RegExp, HNTrie</h1>
+<p><a href="./.">Back</a></p>
+<p>&nbsp;</p>
 <p><button id="createBenchmark">Creation</button> <button id="lookupBenchmark">Lookup</button></p>
 <div id="results-0" style="white-space:pre;font-family:mono"></div>
 <div id="results-1" style="white-space:pre;font-family:mono"></div>
diff --git a/docs/tests/hntrie-test.html b/docs/tests/hntrie-test.html
index 4e4d4da6d..ada8ecd68 100644
--- a/docs/tests/hntrie-test.html
+++ b/docs/tests/hntrie-test.html
@@ -6,6 +6,8 @@
 </head>
 <body style="font: 14px sans-serif">
 <h1>HNTrieContainer test</h1>
+<p><a href="./.">Back</a></p>
+<p>&nbsp;</p>
 <div><button id="test" type="button">Test!</button></div>
 <div id="stdout"></div>
 <script src="https://rawcdn.githack.com/gorhill/uBlock/1b6fea16da81d1df3e2efd5a31894f71ea04dbb1/src/js/hntrie.js"></script>
