Setting a 404, best practices
-
Is it enough to just delete a page, or is it necessary to do something else to 404 a page correctly?
Is there a great link to explain how to set http status codes?
-
If for any reason a web page is not found your web server will return a 404 http header code. Wikipedia offers a very readable status code list:
http://en.wikipedia.org/wiki/List_of_HTTP_status_codes
The challenge you are facing is Google does not automatically de-index a link due to receiving a 404 error. At times Google might crawl a site and there can be an issue where a page is not available, or even your whole site. In my opinion the best way to handle that is for Google to wait until they have received a 404 response a few times, then remove the page.
Make sure your page is not blocked by robots.txt or else Google will never be able to see the page and know it is 404'd.
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
-
Should remove 404 page
Hello, I upload a new website with new web addresses and my current addresses don't work anymore. I don't want to do redirects. Should I just remove the old address from google index using their tool or let google do it on its own. Thank you,
Intermediate & Advanced SEO | | seoanalytics1 -
Best Practices to Design Site Mock Up Using Wordpress Rather than Wireframes?
We are in the process of redesigning our real estate website. Our designer/developer is very quick and confident on Wordpress. He suggests designing directly on Wordpress and bypassing wireframes and a mock ups. He is very confident in his Wordpress abilities. Is it a mistake to take this approach? He has also asked that we select a real estate theme at this point. I would think that the theme would be selected after the wireframes and mock ups get done. But there are certainly different approaches. Are there best practices for redesigning a webiste; any suggestions? Are there significant risks/disadvantages to bypassing wireframes/mock ups? Thanks,
Intermediate & Advanced SEO | | Kingalan1
Alan Rosinsky0 -
Best practice for deindexing large quantities of pages
We are trying to deindex a large quantity of pages on our site and want to know what the best practice for doing that is. For reference, the reason we are looking for methods that could help us speed it up is we have about 500,000 URLs that we want deindexed because of mis-formatted HTML code and google indexed them much faster than it is taking to unindex them unfortunately. We don't want to risk clogging up our limited crawl log/budget by submitting a sitemap of URLs that have "noindex" on them as a hack for deindexing. Although theoretically that should work, we are looking for white hat methods that are faster than "being patient and waiting it out", since that would likely take months if not years with Google's current crawl rate of our site.
Intermediate & Advanced SEO | | teddef0 -
What is the best SEO tool to check internal linking structure
HI, Is there any tool to check how a website's internal linking structure has been linked. Some times few important pages may not linked very well and some links will be over linked. This will surge rankings...like if more links are pointing to one page? Is there any tool to check this?
Intermediate & Advanced SEO | | vtmoz0 -
Help with Best Content Posting Approach - WordPress site
I have a word document that i would like to add to my wordpress site as a page. The document has a large detailed flow chart of a complex legal process. (about 20+ boxes in the flow chart). I do not want to add it as an image because i want search engines to read/index the information in the flow chart. any suggestions to post this detailed flow chart on a WP page in the best SEO manner? Thanks.
Intermediate & Advanced SEO | | CamiloSC0 -
Best way to fix 404 crawl errors caused by Private blog posts in WordPress?
Going over Moz Crawl error report and WMT's Crawl errors for a new client site... I found 44 High Priority Crawl Errors = 404 Not Found I found that those 44 blog pages were set to Private Mode (WordPress theme), causing the 404 issue.
Intermediate & Advanced SEO | | SEOEND
I was reviewing the blog content for those 44 pages to see why those 2010 blog posts, were set to private mode. Well, I noticed that all those 44 blog posts were pretty much copied from other external blog posts. So i'm thinking previous agency placed those pages under private mode, to avoid getting hit for duplicate content issues. All other blog posts posted after 2011 looked like unique content, non scraped. So my question to all is: What is the best way to fix the issue caused by these 44 pages? A. Remove those 44 blog posts that used verbatim scraped content from other external blogs.
B. Update the content on each of those 44 blog posts, then set to Public mode, instead of Private.
C. ? (open to recommendations) I didn't find any external links pointing to any of those 44 blog pages, so I was considering in removing those blog posts. However not sure if that will affect site in anyway. Open to recommendations before making a decision...
Thanks0 -
Set up a rel canonical
I have a question. I was wondering, if it was possible to set up a rel canonical. When I can't access the non canonical pages? For example, my site as at www.site.com , but the non cannocail is at site.com is their any way to set thet up without actually edting it at site.com ? Thanks for your help
Intermediate & Advanced SEO | | PeterRota0 -
What is the best canonical url to use for a product page?
I just helped a client redesign and launch a new website for their organic skin care company (www.hylunia.com). The site is built in Magento which by default creates MANY urls for each product. Which of these two do you think would be the best to use as the canonical version? http://www.hylunia.com/pure-hyaluronic-acid-solution
Intermediate & Advanced SEO | | danielmoss
or http://www.hylunia.com/products/face-care/facial-moisturizers/pure-hyaluronic-acid-solution ? I'm leaning on the latter, because it makes sense to me to have the breadcrumbs match the url string, and also it seems having more keywords in the url would help. However, it's obviously a very long url, and there might be some benefits to using the shorter version that I'm not aware of. Thanks in advance for sharing your thoughts. Best, Daniel0