What is the best tool to crawl a site with millions of pages?
-
I want to crawl a site that has so many pages that Xenu and Screaming Frog keep crashing at some point after 200,000 pages.
What tools will allow me to crawl a site with millions of pages without crashing?
-
Don't forget to exclude pages that don't contain the information you are looking for - exclude query parameters which just result in duplicate content, system files, etc. That may help to bring the amount down.
-
Only basic stuff: URL, Title, Description, and a few HTML elements.
I am aware that building a crawler would be fairly easy, but is there one out there that already does it without consuming too many resources?
-
For what purpose do you want to crawl the site?
A web crawler isn't really hard to write. In 100 lines of code you can probably code one. The question is of course: what do you want out of the crawl?
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
-
Site moved. Unable to index page : Noindex detected in robots meta tag?!
Hope someone can shed some light on this: We moved our smaller site (into the main site ( different domains) . The smaller site that was moved ( https://www.bluegreenrentals.com)
Intermediate & Advanced SEO | | bgvsiteadmin
Directory where the site was moved (https://www.bluegreenvacations.com/rentals) Each page from the old site was 301 redirected to the appropriate page under .com/rentals. But we are seeing a significant drop in rankings and traffic., as I am unable to request a change of address in Google search console (a separate issue that I can elaborate on). Lots of (301 redirect) new destination pages are not indexed. When Inspected, I got a message : Indexing allowed? No: 'index' detected in 'robots' meta tagAll pages are set as Index/follow and there are no restrictions in robots.txtHere is an example URL :https://www.bluegreenvacations.com/rentals/resorts/colorado/innsbruck-aspen/Can someone take a look and share an opinion on this issue?Thank you!0 -
Best practice to 301 NON-WWW pages?
Hi Guys, Have a site which has 302 redirects installed for pages like: https://domain.com.au/ to https://www.domain.com.au/ (302 redirect) Is it worth changing the redirect to a 301? This is a large site, like 10,000 pages. Also does anyone know how can this be done via Magento? Cheers
Intermediate & Advanced SEO | | bridhard80 -
Google Panda question Category Pages on e-commerce site
Dear Mates, Could you check this category page of our e-commerce site: http://tinyurl.com/zqjalng and give me your opinion about, this is a Panda safe page or not? Actually I have this as NOINDEX preventing any Panda hit, but I'm in doubt. My Question is "Can I index this page again in peace?" Thank you Clay
Intermediate & Advanced SEO | | ClayRey0 -
301 from old site to new one , Should I point to home page or sub category page ?
Hey Seo Experts, I have a small website ranking for few terms like cabinets sale, buy etc . However what i have now decided is to launch a New website with more different products like living room furniture, wardrobes etc . Out of all these categories on new website Cabinets is one of the SubCategory . Now I do not want to have 2 websites . So wanted to 301 from small cabinets website to newly created website. Some of the doubts I have at the moment is ? 1 Should I REDIRECT 301 to sub category (i,e cabinets) which is purely related to Cabinets or Do a Redirect to HOME PAGE . As I also need more Authority to home page as well , as this is relatively new website ? 2 Second question related to this. If you have multiple sub domains does it divide the total authority & TF.Or it is just Ok to have multiple Sub domains if needed ? Any advice appreciated !! Thanks .
Intermediate & Advanced SEO | | aus00070 -
Best practice for H1 on site without H1 - Alternative methods?
I have recently set up a mens style blog - the site is made up of articles pulled in from a CMS and I am wanting to keep the design as clean as possible - so no text other than the articles. This makes it hard to get a H1 tag into the page - are there any solutions/alternatives? that would be good for SEO? The site is http://www.iamtheconnoisseur.com/ Thanks
Intermediate & Advanced SEO | | SWD.Advertising0 -
Whole site blocked by robots in webmaster tools
My URL is: www.wheretobuybeauty.com.auThis new site has been re-crawled over last 2 weeks, and in webmaster tools index status the following is displayed:Indexed 50,000 pagesblocked by robots 69,000Search query 'site:wheretobuybeauty.com.au' returns 55,000 pagesHowever, all pages in the site do appear to be blocked and over the 2 weeks, the google search query site traffic declined from significant to zero (proving this is in fact the case ).This is a Linux php site and has the following: 55,000 URLs in sitemap.xml submitted successfully to webmaster toolsrobots.txt file existed but did not have any entries to allow or disallow URLs - today I have removed robots.txt file completely URL re-direction within Linux .htaccess file - there are many rows within this complex set of re-directions. Developer has double checked this file and found that it is valid.I have read everything that google and other sources have on this topic and this does not help. Also checked webmaster crawl errors, crawl stats, malware and there is no problem there related to this issue.Is this a duplicate content issue - this is a price comparison site where approx half the products have duplicate product descriptions - duplicated because they are obtained from the suppliers through an XML data file. The suppliers have the descriptions from the files in their own sites.Help!!
Intermediate & Advanced SEO | | rrogers0 -
Why do pages with a 404 error drop out of webmaster tools only to reappear again?
I have noticed a lot of pages which have fallen out of webmaster tools crawl error log that had bee 404'ing are reappearing again Any suggestions as to why this might be the case? How can I make sure they don't reappear again?
Intermediate & Advanced SEO | | Towelsrus0 -
What's the best practise for adding a blog to your site post panda? subdomain or subdirectory???
Should i use a subdomain or a subdirectory? i was going to use a subdirectory however i have been reading a lot of articles on the use of subdomains post panda and the advantages of using them instead of using subdirectories. Thanks Ari
Intermediate & Advanced SEO | | dublinbet0