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.
Is it a problem to use a 301 redirect to a 404 error page, instead of serving directly a 404 page?
-
We are building URLs dynamically with apache rewrite.
When we detect that an URL is matching some valid patterns, we serve a script which then may detect that the combination of parameters in the URL does not exist. If this happens we produce a 301 redirect to another URL which serves a 404 error page,So my doubt is the following: Do I have to worry about not serving directly an 404, but redirecting (301) to a 404 page? Will this lead to the erroneous original URL staying longer in the google index than if I would serve directly a 404?
Some context. It is a site with about 200.000 web pages and we have currently 90.000 404 errors reported in webmaster tools (even though only 600 detected last month).
-
in webmaster tools 404 are going gradually down for desktop and now suddenly going up for mobile for pages that are not linked to for months.
-
I suspect you may be right.
How long ago did they appear?
Are they starting to go gradually down or up?
-
thanks a lot SilverDoor.
The huge number of errors, were caused by a problem with the internal site architecture several months ago which got thousdands of pages in the index that should not exist (and also have no other related relevanted pages). This architecture is fixed now. Still for some reason mobile crawler of webmaster tools is returning now suddenly lots of 404 for mobile view, which I suspect are coming from old 404 in google cache.
-
Hi,
You should never redirect to a 404 page.
Search Engines are going to see this as an error and may even think you are trying to manipulate users around your site.
I would redirect the pages to a relevant page on your site.
With regards to the huge number of errors now appearing, I need some more details to answer the question:
- How many 404's would you expect there to be (give an estimate)?
- How many 301 redirects do you think would have been implemented with the script?
- Have you recently changed anything else with the HTTP Status Codes?
SilverDoor
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
-
301 Redirect in breadcrumb. How bad is it?
Hi all, How bad is it to have a link in the breadcrumb that 301 redirects? We had to create some hidden category pages in our ecommerce platform bigcommerce to create a display on our category pages in a certain format. Though whilst the category page was set to not visable in bigcommerce admin the URL still showed in the live site bread crumb. SO, we set a 301 redirect on it so it didnt produce a 404. However we have lost a lot of SEO ground the past few months. could this be why? is it bad to have a 301 redirect in the breadrcrumb.
Intermediate & Advanced SEO | | oceanstorm0 -
If a page ranks in the wrong country and is redirected, does that problem pass to the new page?
Hi guys, I'm having a weird problem: A new multilingual site was launched about 2 months ago. It has correct hreflang tags and Geo targetting in GSC for every language version. We redirected some relevant pages (with good PA) from another website of our client's. It turned out that the pages were not ranking in the correct country markets (for example, the en-gb page ranking in the USA). The pages from our site seem to have the same problem. Do you think they inherited it due to the redirects? Is it possible that Google will sort things out over some time, given the fact that the new pages have correct hreflangs? Is there stuff we could do to help ranking in the correct country markets?
Intermediate & Advanced SEO | | ParisChildress1 -
301 redirect subdirectory to new domain
I'm planning on using 301 redirects to spin out a subdirectory of my current website to be its own separate domain. For instance, I currently have a website www.website.com and my writers write tech news at www.website.com/news. Now I want to 301 redirect www.website.com/news to www.technews.com. Will this have any negative impact on SEO? What are some steps that I can take to minimize these impacts?
Intermediate & Advanced SEO | | Chris_Bishop1 -
Using subdomains for related landing pages?
Seeking subdomain usage and related SEO advice... I'd like to use multiple subdomains for multiple landing pages all with content related to the main root domain. Why?...Cost: so I only have to register one domain. One root domain for better 'branding'. Multiple subdomains that each focus on one specific reason & set of specific keywords people would search a solution to their reason to hire us (or our competition).
Intermediate & Advanced SEO | | nodiffrei0 -
301 Redirect of subdomain?
Fellow Mozzers, I'm having a hard time wrapping my brain around a redirect issue and thought it was worth posing the question to the Moz community. I did a search first but couldn't find the exact answer I was looking for. How does a 301 redirect work when you redirect a sub domain example.homepage.com to www.homepage.com but you keep the sub directories of example.homepage.com/page-1 active and are trying to rank them? I'm dealing with a current project where this is happening and this doesn't make sense to me, to redirect the subdomain if you're also trying to rank/create search traffic for pages, sub directories on example.homepage.com. This also get's into the debate of if a sub domain site is viewed as it's own website and therefore has to rank itself. If this is true, it seems like we're kind of killing the authority of the site by redirecting it. Additionally, www.homepage.com has a much stronger link profile than example.homepage.com I hope this makes sense. Any thoughts are appreciated. Thanks for your time.
Intermediate & Advanced SEO | | SMG-Texas0 -
Too many 301 redirects?
Hey, My company currently has one chief website with about 500-600 other domains that all feature the same material as the chief website. These domains have been around for about 5 years and have actually picked up some link traffic. I have all of these identical web-pages utilizing rel=canonical but I was wondering if I would be better served, from SEO purposes, to 301 redirect all of these sites to their respective pages on our chief website? If I add 500 301 redirects, will the major search engines consider this to be black-hat link-building even though the sites are related and technically already feature the same content? For an example, the chief website is www.1099pro.com and I would 301 redirect the below sites to the chief site: 1099softwarepro.com 1099softwarepro.info 1099softwarepro.net 1099softwarepro.biz 1099softwareprofessionals.com 1099softwareprofessionals.info ...you get the point
Intermediate & Advanced SEO | | Stew2220 -
How to 301 redirect old wordpress category?
Hi All, In order to avoid duplication errors we've decided to redirect old categories (merge some categories).
Intermediate & Advanced SEO | | BeytzNet
In the past we have been very generous with the number of categories we assigned each post. One category needs to be redirected back to blog home (removed completely) while a couple others should be merged. Afterwords we will re-categorize some of the old posts. What is the proper way to do so?
We are not technical, Is there a plugin that can assist? Thanks0 -
Paging. is it better to use noindex, follow
Is it better to use the robots meta noindex, follow tag for paging, (page 2, page 3) of Category Pages which lists items within each category or just let Google index these pages Before Panda I was not using noindex because I figured if page 2 is in Google's index then the items on page 2 are more likely to be in Google's index. Also then each item has an internal link So after I got hit by panda, I'm thinking well page 2 has no unique content only a list of links with a short excerpt from each item which can be found on each items page so it's not unique content, maybe that contributed to Panda penalty. So I place the meta tag noindex, follow on every page 2,3 for each category page. Page 1 of each category page has a short introduction so i hope that it is enough to make it "thick" content (is that a word :-)) My visitors don't want long introductions, it hurts bounce rate and time on site. Now I'm wondering if that is common practice and if items on page 2 are less likely to be indexed since they have no internal links from an indexed page Thanks!
Intermediate & Advanced SEO | | donthe0