Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Should we use Google's crawl delay setting?
-
We’ve been noticing a huge uptick in Google’s spidering lately, and along with it a notable worsening of render times.
Yesterday, for example, Google spidered our site at a rate of 30:1 (google spider vs. organic traffic.) So in other words, for every organic page request, Google hits the site 30 times.
Our render times have lengthened to an avg. of 2 seconds (and up to 2.5 seconds). Before this renewed interest Google has taken in us we were seeing closer to one second average render times, and often half of that.
A year ago, the ratio of Spider to Organic was between 6:1 and 10:1.
Is requesting a crawl-delay from Googlebot a viable option?
Our goal would be only to reduce Googlebot traffic, and hopefully improve render times and organic traffic.
Thanks,
Trisha
-
Unfortunately you can't change crawl settings for Google in a robots.txt file, they just ignore it. The best way to rate limit them is using custom Crawl settings in Google Webmaster Tools. (look under Site configuration > Settings)
You also might want to consider using your loadbalancer to direct Google (and other search engines) to a "condomised" group of servers (app, db, cache, search) thereby ensuring your users arent inadvertantly hit by perfomance issues caused by over zealous bot crawling.
-
We're a publisher, which means that as an industry our normal render times are always at the top of the chart. Ads are notoriously slow to load, and that's how we earn our keep. These results are bad, though, even for publishing.
We're serving millions of uniques a month, on a bank of dedicated servers hosted off site, load balanced, etc.
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Can you force Google to use meta description?
Is it possible to force Google to use only the Meta description put in place for a page and not gather additional text from the page?
Technical SEO | | A_Q0 -
Strange URL's for client's site
We just picked up a new client and I've been doing some digging around on their site. They have quite the wide variety of URL's that make for a rather confusing experience. One of the milder examples is their "About" page. Normally I would expect something along the lines of: www.website.com/about I see: www.website.com/default.asp?Page=About I'm typically a graphic designer and know basically nothing about code, but I just assume this has something funky to do with how their website was constructed. I'm assuming this isn't particularly SEO friendly, but it doesn't seem too bad. Until I got to another section of their site. It's a section that logically should look like: www.website.com/training/public-seminars It's: www.website.com/default.asp?Page=MT&Area=Seminars&Sub=MRM Now that's nonsensical to me! Normally if a client has terrible URL's, I'd say let's do some redirects, but I guess I'm a little intimidated by these. Do the URL's have to be structured like this for some reason? Am I missing some important area of coding here? However, the most bizarre example is a link back to their website from yellowpages.com. Where normally I would expect it to lead to their homepage, I get this bizarre-looking thing: http://website1-px.rtrk.com/?utm_source=ReachLocal&utm_medium=PPC&utm_campaign=AssetManagement&reference_id=15&publisher=yellowpages&placement=ypwebsitemip&action_target=listing_website And as you browse through the site, that strange domain stays. For example the About page is now: http://website1-px.rtrk.com/default.asp?Page=About I would try to google this but I have no idea where to even start! What is going on with these links? Will we be able to fix them to something presentable without breaking their website?
Technical SEO | | everestagency0 -
Google will index us, but Bing won't. Why?
Bing is crawling our site, but not indexing it, and we cannot figure out why -- plus it's being indexed fine in Google. Any ideas on what the issue with Bing might be? Here's are some details to let you know what we've already checked/established: We have 4 301’s and the rest of our site checks out We’ve already established our Robots is ok, and that we are fixing our site map/it's in fine shape We do not see anything blocking bingbot access to the site There is no varnish or any load balancers, so nothing on that end that would be blocking the access We also don't see any rules in the apache or the .htaccess config that would be blocking the access
Technical SEO | | Alex_RevelInteractive1 -
My old URL's are still indexing when I have redirected all of them, why is this happening?
I have built a new website and have redirected all my old URL's to their new ones but for some reason Google is still indexing the old URL's. Also, the page authority for all of my pages has dropped to 1 (apart from the homepage) but before they were between 12 to 15. Can anyone help me with this?
Technical SEO | | One2OneDigital0 -
Using the Google Remove URL Tool to remove https pages
I have found a way to get a list of 'some' of my 180,000+ garbage URLs now, and I'm going through the tedious task of using the URL removal tool to put them in one at a time. Between that and my robots.txt file and the URL Parameters, I'm hoping to see some change each week. I have noticed when I put URL's starting with https:// in to the removal tool, it adds the http:// main URL at the front. For example, I add to the removal tool:- https://www.mydomain.com/blah.html?search_garbage_url_addition On the confirmation page, the URL actually shows as:- http://www.mydomain.com/https://www.mydomain.com/blah.html?search_garbage_url_addition I don't want to accidentally remove my main URL or cause problems. Is this the right way this should look? AND PART 2 OF MY QUESTION If you see the search description in Google for a page you want removed that says the following in the SERP results, should I still go to the trouble of putting in the removal request? www.domain.com/url.html?xsearch_... A description for this result is not available because of this site's robots.txt – learn more.
Technical SEO | | sparrowdog1 -
How to create site map for large site (ecommerce type) that has 1000's if not 100,000 of pages.
I know this is kind of a newbie question but I am having an amazing amount of trouble creating a sitemap for our site Bestride.com. We just did a complete redesign (look and feel, functionality, the works) and now I am trying to create a site map. Most of the generators I have used "break" after reaching some number of pages. I am at a loss as to how to create the sitemap. Any help would be greatly appreciated! Thanks
Technical SEO | | BestRide0 -
Why am I not showing up in the SERP's or Google Local?
I have been trying to optimise the following site for both Google SERP's and Google Local - Pixel Primate The URL has been around for around 3 years now but they just updated the website and launched it in December 2012. I did the on-page optimisation early in January 2013 and Google seems to have indexed the changes, for the home page at least. One major keyword I am targeting for the home page is 'Web Design Leicester'. I understand that the DA is fairly low (24) so this is something I need to improve. However, I've experienced positive results fairly quickly from just on-page optimisation for other sites I have worked on. The site just doesn't seem to be ranking at all for any keywords. Maybe the industry type is just extremely competitve but I find it very strange to not be visible anywhere in the SERPs. The site does not seem to have any penalties as it ranks for 'Pixel Primate' and all pages appear when doing a site: search. Also what's strange is that I set up the Google Local listing years ago but it doesn't appear anywhere in the local listing, not even when I search for it manually. Any suggestions would be appreciated.
Technical SEO | | CWseo0 -
Is Google caching date same as crawling/indexing date?
If a site is cached on say 9 oct 2012 doesn't that also mean that Google crawled it on same date ? And indexed it on same date?
Technical SEO | | Personnel_Concept0