1
vote
2answers
150 views

What is bingsandbox.com? [closed]

I toyed around a with "Bing Webmaster Tools": https://www.bing.com/toolbox/webmaster And then checked access.log. One referrer was http://www.bingsandbox.com/ Link: http://www.bingsandbox.com/ ...
2
votes
1answer
166 views

Is there a reason msnbot crawls in spikes?

I've been experiencing high RPM spikes recently. Something like this: When I debugged, I've found reasons to believe the reason is the msnbot suddenly makes a massive crawl and then stops. I assume ...
1
vote
1answer
327 views

Bingbot Crawling URLS Like Folders, Causing Thousands Of 404 Errors

I first started seeing this a little over two months ago on a site I run but now I am seeing it on several others I manage. It appears the bot is trying to parse the URL into folders and this is ...
24
votes
1answer
5k views

Bingbot request for trafficbasedsspsitemap.xml which does not exist

The logs for a website I manage show a request for a non-existent file by Bingbot. The details of the request are Path: /trafficbasedsspsitemap.xml Useragent: "Mozilla/5.0 (compatible; bingbot/2.0; ...
3
votes
2answers
509 views

How can I prevent Googlebot from indexing web service URL's?

I have a problem with googlebot and bingbot accessing our web service. We have a search application created in aspx that is integrated into a drupal website. Users perform searches based on postal ...
3
votes
5answers
2k views

Why deny access to website for msnbot/bingbot?

I've seen quite a lot of tutorials that recommend you to ban user agents containing the strings libwww-perl and msnbot. I understand why one would ban libwww-perl, it's mainly if not only used for ...
3
votes
1answer
768 views

Why is BingBot causing so many 404 errors by removing letters from url's?

Since the ForceRecrawl problem went away Bing has come back with some new trends. I'm seeing many URLs missing the last letter, or missing a few letters, and some other wired guess URLs. It also ...
0
votes
1answer
1k views

BingPreview user agent

I'm getting several invalid requests from a "BingPreview" user agent. The complete user agent header is: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534+ (KHTML, like Gecko) BingPreview/1.0b The ...
5
votes
1answer
595 views

Am I covering the major search engine spiders in my anti-crawl protection white list?

I've a system which blacklists users who request too many pages too fast if they are not in my white list. We are just worried about the main search engines and to be honest Google is the only one my ...
1
vote
1answer
853 views

MSNBot/BingBot not reporting it is a bot?

I have apache logs from my server, and I filter out visits from bots/crawlers/scrapers using a python script that checks for user agent strings containing text like 'bot', 'googlebot', etc. Lately, ...
2
votes
1answer
258 views

Do all search engines obey nofollow rel attribute on hyperlinks

I have been informed that search engine support is inconsistent for the rel attribute with the 'nofollow' value. Is this the case. From my research Google, Yahoo and Bing seem to obey this attribute ...
1
vote
1answer
520 views

How does bing-bot( is that the right spider-name? ) and googlebot interpret 301 redirect?

I've been looking for documentation on how the Microsoft and Google bots interpret 301 redirects. It seems that google-bot stores documents on a url based index system. But I haven't been able to ...
22
votes
4answers
824 views

Is Yahoo Search the same as Bing Search now?

We had some serious issues with Yahoo's (incredibly) badly written spider in the past, and as a result we blocked them. Marco Arment of Tumblr also shared his frustrations with us on 8/31/2009, which ...