Redirects (301/302) versus errors (404)
-
I am not able to convincingly decide between using redirects versus using 404 errors. People are giving varied opinions. Here are my cases
1. Coding errors - we put out a bad link
a. Some people are saying redirect to home page; the user at least has something to do PLUS more importantly it does NOT hurt your SEO ranking.
b. Counter - the page ain't there. Return 404
2. Product removed - link1 to product 1 was out there. We removed product1; so link1 is also gone. It is either lying in people's bookmarks, OR because of coding errors we left it hanging out at some places on our site.
-
To add to what George says....
Google often tries to crawl pages that don't exist - simply to make sure they aren't missing anything on your site. When a page is clearly broken, you want to communicate this to Google by serving a 404 (but you can make it a friendly 404)
Here's what Googler John Mueller has to say:
What about the funky URLs that are “clearly broken?” When our algorithms like your site, they may try to find more great content on it, for example by trying to discover new URLs in JavaScript. If we try those “URLs” and find a 404, that’s great and expected. We just don’t want to miss anything important (insert overly-attached Googlebot meme here)."
Google expects to find 404s on your site. When they don't find 404s for links that should be broken, this sends confusing signals and could cause crawl problems.
I recommend reading this entire article - it's one of the most helpful I've ever read on the subject: http://googlewebmastercentral.blogspot.ch/2011/05/do-404s-hurt-my-site.html
As for expired products - as George said it's best to 301 them, usually to a category level page.
-
I have similar issue, Recently Google blocked my blog for Google Adsense then after removing two to five articles, now they are online.
But now i get more 404 error for that page. I removed from the blog, I drafted them, in case if google not allowed the ads, i will re-publish it.
Now i have to remove the post link from the search results and from cPanel i can redirect to the home page
Their Page Authority is 25-30 respectively ! Plz advice me !
-
Richard and Moosa are right, use a friendly 404 page to help your users when they reach a page that can no longer be found. Simply redirecting them to the home page doesn't fix the issue of the missing page. Here's an old, but relevant, post on the subject: http://www.seomoz.org/blog/personalizing-your-404-error-pages.
For your second issue, if you've permanently moved to a new product page, you should certainly 301 redirect to not only pass on all the link juice from the old page, but also to provide the best user experience for your customers - they were looking for the product so give them the new improved page :).
-
Ok, here is the easiest way to understand this (As far as I think)!
- 404: This is the status code that browser give when the page on the website is not available.
- 302: This is the status code of the page if it is temporary redirected to some new page. This simply means that old page will not pass the link juice to the new page but when user reach to this URL will drive them to a new location.
- 301: This is the status code which does almost the same work as 302 but in that case old URL passes its link juice as well. This is commonly known as permanent redirection.
Websites usually should not use 404 as this disturbs the user experience of the page but upon requirement and keeping scenarios in mind use of 301 or 302 is always an intelligent approach.
-
Hi For 1: I would suggest a custom friendly 404 page. This means the user sees a page saying something like 'Sorry the product / page you were after no longer exists. Here are some useful options ( then list a handful of popular page links). You could even includes a site search or your tel number / email to contact. This means the user knows what has hppened, had somewhere useful to go but it returns a 404. For 2: If the page is being moved - use a 301 redirect on the existing page. If you are simply not selling that product anymore than do a 404 as above. In both cases monitor your GA and GWT for 404s and fix where applicable. All the best. Richard
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
-
WordPress redirects are taking too long to navigate: Anyone ever faced this?
Hi community, We are using wordpress website. We have redirected hundreds of URLs from wordpress redirect manager for last 10 years around. Suddenly from last one week, the redirects are taking too long to navigate to the pages; like around 1 minute. Could you anybody face the same issue? Please help me on this. Thanks
Web Design | | vtmoz0 -
Redirects Not Working / Issue with Duplicate Page Titles
Hi all We are being penalised on Webmaster Tools and Crawl Diagnostics for duplicate page titles and I'm not sure how to fix it.We recently switched from HTTP to HTTPS, but when we first switched over, we accidentally set a permanent redirect from HTTPS to HTTP for a week or so(!).We now have a permanent redirect going the other way, HTTP to HTTPS, and we also have canonical tags in place to redirect to HTTPS.Unfortunately, it seems that because of this short time with the permanent redirect the wrong way round, Google is confused as sees our http and https sites as duplicate content.Is there any way to get Google to recognise this new (correct) permanent redirect and completely forget the old (incorrect) one?Any ideas welcome!
Web Design | | HireSpace0 -
Privacy Policy: index it/? And where to place it?
Hi Everyone, Two questions, first: should you allow google to index your privacy policy? Second: for a service based site (not e-commerce, not selling anything) should you put the policy in the footer so it's site wide or just on the "contact us" form page? Best, Ruben
Web Design | | KempRugeLawGroup0 -
Is it better to redirect a url or set up a landing page for a new site?
Hi, One of our clients has got a new website but is still getting quite a lot of traffic to her old site which has a page authority of 30 on the home page and has about 20 external backlinks. It's on a different hosting package so a different C block but I was wondering if anyone could advise if it would be better to simply redirect this page to the new site or set up a landing page on this domain simply saying "Site has moved, you can now find us here..." sort of idea. Any advice would be much appreciated Thanks
Web Design | | Will_Craig0 -
Redirect From .aspx to .html if already indexed - Website Redesign
Hi Guys I would like to know if somebody could possibly shed some light on this for me. We are in the process of re-designing our site, but we are keeping all of our content in terms of site structure, internal linking etc. the same. Now we were wondering if it would be a SEO best practice for us to change our pages' extension from .aspx to .html and just put a re-direct from the aspx to the html pages. Or should we keep everything as is, and maybe just revise our on-page seo efforts as well as do some more link-building. I just have to note that we are currently ranking very well for top positions and obviously all these pages are already nicely indexed. And then another question I have is with regards to our mobi site of this same website.Our dev team created it using Responsive Web Design, but they decided to implement techniques that show and hide content based on what device you are viewing it on. So when viewing it on your desktop, it will show content as per normal, but when viewing it on a mobile device it will hide this content and show the content formatted for that specific mobile device. So we are obviously sitting with a case of dup content here.Is this technique acceptable, or is there a workaround/different way of implementing this? Thanks In Advance Dave
Web Design | | DavidZA10 -
Geo Targeting for a City / State - is it possible?
What are the best ways to geo-target for a specific city? (Please share your top 5 ways to do so)
Web Design | | HMCOE0 -
Does Google follow links inside a <noscript>tag?</noscript>
I'm looking at making an embedable calculator and asking users to embed it to their website. I had the idea of using javascript to include the calculator which would also conatain a text link back to my site in order to gain some back links. If it's possible Google won't see the link (as they may not execute the javascript), is it safe to place the link in the <noscript>tag? If so, Will it be indexed and will Page Rank be passed?</span></p> <p>Thanks in advance for your answers. </p> <p>Anthony</p> <p><span style="color: #5e5e5e;"><br /></span></p></noscript>
Web Design | | BallyhooLtd0 -
Landing Page/Home Page issues
Hi. I was speaking with my designer last night (we are setting up a new website) and we were discussing the design of our homepage, now the designer said he wanted the first page of the website to be a sort of landing page page were the visitor has to click and enter, im sure everyone has all come across these before. However, I am concerned as to the SEO implications of this? Any help guys?
Web Design | | CompleteOffice0