seo 相关记录 & 谷歌统计

seo 优化

seo 优化是未来更好的给爬虫收入，以便提高排名和权重。除了加

<meta name="Keywords" content="**,**,********">
<meta name="Description" content="**,**,********">

还可以加上结构化数据。一段代码javascript 代码。

<script type="application/ld+json">
    {
        "@context": "http://schema.org",
        "@type": "SaleEvent",
        "header":"Message Here!",
        "name": "page Name Millions",
        "description": "page description",
        "image": "https://img/lotto/lg/mega-millions.png",
        "startDate": "2018-01-13T02:00:00+00:00",
        "endDate": "2018-01-13T02:15:00+00:00",
        "url": "https://www.****.uk/en/lotto-results/mega-millions/2018-01-13",
        "location": {
        	"@type": "Place",
        	"address": "co.uk",
        	"name": "co.uk"
        },
        "offers": {
        	"@type": "Offer",
        	"price": "2.50",
        	"priceCurrency": "EUR",
        	"url": "https://www.******.co.uk/en/mega-millions"
        },
        "performer": {
        	"@type": "Organization",
        	"image": "https://img/lotto/lg/mega-millions.png",
        	"name": "Mega Millions",
        	"url": "http://www.**.com/"
        }
    }
</script>

下列是google 官方的例子，更详细的可翻墙查看。

还有一种就是站点加sitemap.xml。

<?xml version='1.0' encoding='UTF-8'?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
    <url>
        <loc>https://www.katoto.com/</loc>
        <priority>1.0</priority>
        <lastmod>2019-03-22T04:20:32+08:00</lastmod>
        <changefreq>always</changefreq>
    </url>
    <url>
        <loc>https://www.katoto.com/eduIndex/Class1</loc>
        <priority>1</priority>
        <lastmod>2019-03-22T08:00:00+08:00</lastmod>
        <changefreq>always</changefreq>
    </url>
    // .... 按照页面添加
</urlset>

附加：
关于结构化数据的描述
网站的SEO以及它和站长工具的之间秘密 SEO：让搜索引擎对你的网站更有亲和力(译)
站点信息 humans

谷歌统计

注意自己去analytics.google.com 上申请账号。

• 不带ga.js

<!-- Global site tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-118873303-1"></script>
<script>
  window.dataLayer = window.dataLayer || [];
  function gtag(){dataLayer.push(arguments);}
  gtag('js', new Date());

  gtag('config', 'UA-118873303-1');
</script>

• 带ga.js

<script type="text/javascript">
    <!--  Google Analytics  -->
    var _gaq = _gaq || [];
    //  ua  是一个账号、id
    _gaq.push(['_setAccount', 'UA-36810333-1']);
    _gaq.push(['_setDomainName', 'sheetjs.com']);
    _gaq.push(['_setAllowLinker', true]);
    _gaq.push(['_trackPageview']);
    (function () {
        var ga = document.createElement('script');
        ga.type = 'text/javascript';
        ga.async = true;
//        判断当前页面的协议，如果是https
        ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
        var s = document.getElementsByTagName('script')[0];
        s.parentNode.insertBefore(ga, s);
    })();
</script>