Why that many Crawl Diagnostics errors, false?

[hugoaf]

Hi,

my fist question, trying to understand how seomoz pro works.

I have about 680 crawl erros, but when I check the details, I found this:

1. many 403 errors ( I think from all links).

> I have tested my web site (telcelsolcom.com) in other tools and all says OK 200 response.

2. many title and content duplicates, but the system is showing as duplicated pages with and without the www.

> I have a 301 redirect from non www to with www and it is working ok.

Do I have false errors? What am I doing wrong?

thanks.

[Copstead]

Not really sure, but as I was trying to diagnose it, the site broke on me.  Only after I sent my crawl tool to it.

So I am wondering if your server sees incoming spiders crawling, then blocks them.  That would explain why both SEOmoz and my crawl tool came back with funny errors.

At first glance, I didn't see any issues.  Not really sure.

[hugoaf]

Thanks for your time Brent.

As far as I know I dont have any configuration that could block spiders. I have more sites in same sever without any issues, nothing special in .htaccess and some blocked directories in robots, thats it.

Actually google is indexing the web site very well (about 50% of urls submited two days ago).

I am sorry if next question sounds like blasphemy here in the comunity:

do these tools really works?

I dont want to expend time solving false errors. Also my free month is about to expire and would like to know it worth to pay next month.