src/hg/htdocs/index.html 03ef87c16c7fbb635b4d8f44f26cd6619f784661

03ef87c16c7fbb635b4d8f44f26cd6619f784661
lrnassar
  Thu Nov 17 16:42:40 2022 -0800
Optimizing load time on the index page, primarily by loading placeholder images in the iframes so we don't have to preload the yotube js, and by reducing the size of the banner image significantly. Refs #29695

diff --git src/hg/htdocs/index.html src/hg/htdocs/index.html
index 23b7e96..bb3acaa 100755
--- src/hg/htdocs/index.html
+++ src/hg/htdocs/index.html
@@ -1,85 +1,86 @@
 <!DOCTYPE html>
 <!--#set var="TITLE" value="UCSC Genome Browser Home" -->
 <!--#set var="ROOT" value="." -->
 
 <head>
     <meta name="description" content="UCSC Genome Browser">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
     <meta name="keywords" content="genome, genome browser, human genome, genome assembly, Blat, UCSC, bioinformatics, gene prediction, SNP, SNPs, EST, mRNA, mouse genome, rat genome, chicken genome, chimp genome, dog genome, fruitfly genome, zebrafish genome, xenopus, frog genome, rhesus, opossum, danio rerio genome, drosophila, fugu, yeast, ciona,  comparative genomics, human variation, hapMap">
     <link rel="stylesheet" href="../style/jWest.css">
 </head>
 
     <!-- Banner -->
     <div id="banner" class="jwBanner">
         <a class="jwAnchor" href="http://www.ucsc.edu/">
           <div class="jwUcscLogoWrapper">
             <img src="../images/GIlogo.png" class="jwUcscLogoWrapper">
           </div>
         </a>
         <img src="../images/ucscHelixLogo.png" class="jwBannerHelixLogo">
         <div class="jwBannerTitle">
           Genome Browser
         </div>
     </div>
 
 <!--#include virtual="$ROOT/inc/gbPageStart.html"-->
 
 <!--#include virtual="$ROOT/redmineWidget.html" -->
 
 <div class="row" style="background:#275172;">
     <div class="col-md-12">
 <p class="text-center">
-  <a href="cgi-bin/hgTracks"><img class='text-center' src="images/genomeBrowserBanner.jpg"  width="100%" height="100%" style="margin-left:0; margin-top:0;" alt="The gnomAD v3.1 track display."></a>
+  <a href="cgi-bin/hgTracks"><img class='text-center' src="images/genomeBrowserBanner.jpg"  width="100%" height="100%" style="margin-left:0; margin-top:0;" alt="Welcome to the UCSC Genome Browser."></a>
 <br>
 <br>
 </p>
     </div>
 </div>
 
       <!-- hgwdev warning (if applicable) -->
       <!--#if expr='("$SERVER_NAME" = /hgwdev.*.ucsc.edu/ || "$SERVER_NAME" = /genome-test.*.ucsc.edu/) && "$SERVER_NAME" != /hgwdev-demo6/'-->
       <div id="devWarningRow" class="jwRow">
         <div id="devWarningBox" class="jwWarningBox jwWarningBoxStatic" style="width: auto;">
           WARNING: This is the UCSC Genome Browser development site.
           This website is used for testing purposes only and is not intended for general public
           use.
           Data and tools on this site are under development, have not been reviewed for quality,
           and are subject to change at any time.
           The high-quality, reviewed public site of the UCSC Genome Browser is available for use
           at <a href="http://genome.ucsc.edu/">http://genome.ucsc.edu/</a>.
         </div>
       </div>
       <!--#endif -->
 
       <!-- genome-preview warning (if applicable) -->
       <!--#if expr='"$SERVER_NAME" = /genome-preview.*.ucsc.edu/' -->
       <div id="previewWarningRow" class="jwRow">
         <div id="previewWarningBox" class="jwWarningBox jwWarningBoxStatic" style="width: auto;">
           WARNING: This is the UCSC Genome Browser preview site.
           This website is a weekly mirror of our internal development server for public access.
           Data and tools on this site are under development, have not been reviewed for quality,
           and are subject to change at any time.
           We provide this site for early access, with the warning that it is less available and
           stable than our public site.
           The high-quality, reviewed public site of the UCSC Genome Browser is available for use
           at <a href="http://genome.ucsc.edu/">http://genome.ucsc.edu/</a>.
         </div> <!-- previewWarningBox -->
       </div> <!-- previewWarningRow -->
       <!--#endif -->
 
   <div class="row">
     <!-- Tools -->
     <!--#include virtual="ourTools.html"-->
 
     <!-- Latest Releases -->
     <!--#include virtual="indexReleases.html"-->
   </div>
 
   <div class="row">
     <!-- Sharing -->
     <!--#include virtual="indexSharing.html"-->
 
     <!-- Training -->
     <!--#include virtual="indexTraining.html"-->
   </div>
 
 <!--#include virtual="$ROOT/inc/gbPageEnd.html"-->