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https://github.com/silverstripe/silverstripe-versionfeed
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Add nofollow to RSS links to avoid bots crawling the feeds.
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@ -95,7 +95,12 @@ class VersionFeed_Controller extends Extension {
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function linkToAllSiteRSSFeed() {
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// RSS feed to all-site changes.
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RSSFeed::linkToFeed($this->owner->getSiteRSSLink(), $this->linkToAllSitesRSSFeedTitle());
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$title = Convert::raw2xml($this->linkToAllSitesRSSFeedTitle());
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$url = $this->owner->getSiteRSSLink();
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Requirements::insertHeadTags(
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'<link rel="alternate nofollow" type="application/rss+xml" title="' . $title .
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'" href="' . $url . '" />');
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}
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function linkToAllSitesRSSFeedTitle() {
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