How do sitemap errors affect your ranking?
网站地图错误如何影响你的排名？
Sitemap errors include compression error, empty sitemap, HTTP error, or incorrect namespace. These errors can “dirty up” your sitemap, making your website harder to crawl. If certain pages cannot be crawled properly, then they cannot be indexed. If your pages aren’t indexed, you will not get a favorable ranking in Google and will lose out on lots of organic traffic.
网站地图错误包括压缩错误丶空白网站地图丶HTTP错误或不正确的命名空间。这些错误可能会“污染”你的网站地图，从而使你的网站难以抓取。如果某些页面无法被适当抓取，则无法将其编入索引。如果你的网页没有编入索引，那么你将无法在Google中获得有利的排名，并且会失去大量的自然流量。