表情符号/ Unicode正确显示，直到我将其添加到.htaccess文件中：
<filesMatch ".(css|jpg|jpeg|png|gif|js|ico)$">
标头设置了Cache-Control“最大年龄= 2592000，公共”
现在，表情符号是怪异的符号：https://www.autumnwakefield.com
奇怪的是，我删除了添加的HSTS代码，但表情符号仍然消失了。
我仔细检查了一下，并在标题中添加了它：
<meta charset="utf-8">
<head>
<!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '2314639412127047');
fbq('track', 'PageView');
</script>
<noscript><img height="1" width="1" style="display:none"
src="https://www.facebook.com/tr?
id=2314639412127047&ev=PageView&noscript=1"
/></noscript>
<!-- End Facebook Pixel Code -->
<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-
144579141-1"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'UA-144579141-1');
</script>
<!-- End Google Tag -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1,
shrink-to-fit=no">
<meta name="description" content="Thinking of buying or selling a
home in Clarendon Hills or Hinsdale? I'm your girl!">
<meta name="author" content="Autumn Wakefield, Real Estate Broker">
<link rel="icon" href="assets/img/logo_square.png">
<title>Real Estate Agent in Hinsdale and Clarendon Hills</title>
<!-- Bootstrap core CSS -->
<link href="assets/css/bootstrap.min.css" rel="stylesheet">
<!-- Fonts -->
<link href="https://maxcdn.bootstrapcdn.com/font-
awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css?family=Righteous"
rel="stylesheet">
<!-- Custom styles for this template -->
<link href="assets/css/mediumish.css" rel="stylesheet">
</head>
<body>
<script type="application/ld+json">
{
"@context" : "http://schema.org",
"@type" : "Organization",
"name" : "Autumn Wakefield, Real Estate Broker",
"url" : "https://www.autumnwakefield.com",
"sameAs" : [
"https://twitter.com/autumnwakefield/",
"https://www.facebook.com/autumnwakefieldrealestate",
"https://www.yelp.com/biz/autumn-wakefield-coldwell-banker-
residential-brokerage-hinsdale?osq=autumn+wakefiekd",
"https://www.instagram.com/autumnwakefieldrealestate/"
],
"address": {
"@type": "PostalAddress",
"streetAddress": "8 East Hinsdale Avenue",
"addressRegion": "IL",
"postalCode": "60514",
"addressCountry": "US"
}
}
</script>
<!-- Begin Nav
================================================== -->
<nav class="navbar navbar-toggleable-md navbar-light bg-white fixed-
top
mediumnavigation">
<button class="navbar-toggler navbar-toggler-right" type="button"
data-
toggle="collapse" data-target="#navbarsExampleDefault" aria-
controls="navbarsExampleDefault" aria-expanded="false" aria-
label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="container">
<!-- Begin Logo -->
<a class="navbar-brand" href="index.html">
<img src="assets/img/logo.png" alt="logo">
</a>
<!-- End Logo -->
<div class="collapse navbar-collapse" id="navbarsExampleDefault">
<!-- Begin Menu -->
<ul class="navbar-nav ml-auto">
<li class="nav-item">
<a class="nav-link" href="currentlistings.html">?Current
Listings<span class="sr-only">(current)</span></a>
</li>
<li class="nav-item">
<a class="nav-link"
href="https://www.autumnwakefieldproperties.com" rel="nofollow"
target="_blank">?Search Homes for Sale</a>
</li>
<li class="nav-item">
<a class="nav-link" href="author.html">??Meet Autumn</a>
</li>
<li class="nav-item">
<a class="nav-link" href="tel:+1-630-418-7205">?Call
Autumn</a>
</li>
</ul>
<!-- End Menu -->
</div>
</div>
</nav>
<!-- End Nav
================================================== -->