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时光取名叫无心 2020-12-30 00:13

I would like to tell Google not to index certain parts of the page. In Yandex (russian SE) there\'s a very useful tag called . How can it be done

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攒了一身酷 (楼主)

2020-12-30 00:50

You can prevent Google from seeing portions of the page by putting those portions in iframes that are blocked by robots.txt.

robots.txt

Disallow: /iframes/

index.html

This text is crawlable, but now you'll see 
text that search engines can't see:

</code></pre>

<p>/iframes/hidden.html</p>

<pre><code>Search engines cannot see this text.
</code></pre>

<p>Instead of using using iframes, you could load the contents of the hidden file using AJAX.  Here is an example that uses jquery ajax to do so:</p>

<pre><code>his text is crawlable, but now you'll see 
text that search engines can't see:
<div id="hidden"></div>
<script>
    $.get(
        "/iframes/hidden.html",
        function(data){$('#hidden').html(data)},
    );
</script>
</code></pre>
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