Hi, I have an errors in google webmaster in Crawl -> Crawl errors I have this on two pages: Googlebot couldn't access the contents of this URL because the server had an internal error when trying to process the request. These errors tend to be with the server itself, not with the request. Yoast is saying the Key word density is at 0 on PVC Windows which is clearly wrong. Do you know anybody why is that ? cheers
Your server might have had downtime or have a bad configuration. Try running some diagnostic tools to see how fast your server and page load speed is. You can easily search such tools via Google.