Is there a limit to the number of pagerank toolbarqueries I can make a day ? Is that limited per IP ?
I think their is not limit. But, the requests will only send manually. Don't send automatic request. If we use any addons or software to send automatic queries, Error message will be displayed.
Thanks for the response. My script does about 3000 google search queries once a month, without repeated queries. That should be well within limits for Google Search. I want to update 75.000 domain records every month (alexa, google, yahoo, zoominfo, ...), so I developed an xml-rpc script to spread the requests over any number of IP's on a cronjob, that should keep me well within limits per ip and api-key. I am not sure what the request limit on toolbarqueries is, though, maybe 10.000 a day per ip ?
Hi, Yes, there is a limitation indeed for IPs / queries / day, and actually there is also a time limitation for automatic requests. The block occurs even if you use many google domains (of different top level domains); using more domains just makes the block appears later. So the you have to find the right delay between 2 consecutive requests and also the acceptable number of requests per hour and per day. Requesting the PR of your pages automatically might hurt Google's TOS but I cannot really see how could you do the check for 3,000 pages manually... For me the checking blocks after 1,000 requests with a delay of 0.1 - 1 seconds. After that I cannot use the same IP for 5-6 hours. cheers
Well.. in order to check the PR of your sites (especially if you have 10K+ sites..), to follow your link building campaigns, the check how successfull is your internal linking, to upload your pages to a link seller, and so on...