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.
Dealing with 404s during site migration
-
Hi everyone - What is the best way to deal with 404s on an old site when you're migrating to a new website? Thanks, Luke
-
thanks Moosa - it does
-
Thanks - useful feedback - Do you need to forward existing 301s as well? 301s on the site you're moving from? Or might that create complications?
-
I agree with Russ! If you have a 404 page see if you have exact page on your new website (or atleast nearer to exact) if yes, redirect! If you are in to ecommerce industry and you really don’t think that 404 page have any other alternate, in that case try redirecting it to 404 pages!
Make sure the page is customized, provide value to users and allow them to continue their journey on the website.
Hope this helps!
-
If you can, find an exact or close-to-exact replacement on your new site and 301 redirect. You might want to go through analytics to find any trafficked pages and make sure you have them 301 redirected as well. In some cases, you might need to 404 pages, but make sure the 404 pages are useful to help your users find the best content on the new site.
-
Luke,
Refer to this fantastic post of Modestos for better understanding:
https://moz.com/blog/web-site-migration-guide-tips-for-seos
This will certainly help!
Umar
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
-
Google cache is showing my UK homepage site instead of the US homepage and ranking the UK site in US
Hi There, When I check the cache of the US website (www.us.allsaints.com) Google returns the UK website. This is also reflected in the US Google Search Results when the UK site ranks for our brand name instead of the US site. The homepage has hreflang tags only on the homepage and the domains have been pointed correctly to the right territories via Google Webmaster Console.This has happened before in 26th July 2015 and was wondering if any had any idea why this is happening or if any one has experienced the same issueFDGjldR
Intermediate & Advanced SEO | | adzhass0 -
Merging Niche Site
I posted a question about this a while ago, but still haven't pulled the trigger. I have a main site (bobsclothing.com). I also have a EM niche site (i.e shirtsmall.com). It would be more efficient for me to merge these site, because: I would have to manage content, promos, etc. on a single site. In other words, I can focus efforts on 1 site. If I am writing content, I don't have to split the work. I don't have to worry about duplicate content. Right now, if I enter a product URL into copyscape, the other sites is returned for many products. What makes me apprehensive are: The niche site actually ranks for more keywords than the main site, although it has lower revenue. Slightly lower PA, and DA. Niche site ranks top 20 for a profitable keyword that has about 1300 exact match searches. If you include the longer tail versions of the keyword it would be more. If I merge these sites, and do proper 301s (product to product, category to category) how likely is it that main site will still rank for that keyword? Am I likely to end up with a site that has stronger DA? Am I better off keeping the niche site and just focusing content efforts on the few keywords that it can rank well for? I appreciate any advice. If someone has done this, please share your experience. TIA
Intermediate & Advanced SEO | | inhouseseo0 -
Strange 404s in Screaming Frog
I just ran a website (Drupal) through screaming frog and the only 404s I found related to web pages which were the same as URLs already used on the website plus the company phone number so... www.company.com/[their phone number] - www.company.com/services[their phone number] - any ideas what might be causing this problem?
Intermediate & Advanced SEO | | McTaggart0 -
Multiple Ecommerce sites, same products
We are a large catalog company with thousands of products across 2 different domains. Google clearly knows that the sites are connected. Both domains are fairly well known brands - thousands of branded searches for each site per month. Roughly half of our products overlap - they appear on both sites. We have a known duplicate content issue - both sites having exactly the same product descriptions, and we are working on it. We've seen that when a product has different content on the 2 sites, frequently, both pages get to page 2 of the SERPs, but that's as far as it goes, despite aggressive white hat link building tactics. 1. Is it possible to get the same product pages on page 1 of the SERPs for both sites? (I think I know the answer...) 2. Should we be canonicalizing (is that a word?) products across the sites? This would get tricky - both sites have roughly the same domain authority, but in different niches. Certain products and keywords naturally rank better on 1 site or the other depending on the niche.
Intermediate & Advanced SEO | | AMHC0 -
Using disavow tool for 404s
Hey Community, Got a question about the disavow tool for you. My site is getting thousands of 404 errors from old blog/coupon/you name it sites linking to our old URL structure (which used underscores and ended in .jsp). It seems like the webmasters of these sites aren't answering back or haven't updated their sites in ages so it's returning 404 errors. If I disavow these domains and/or links will it clear out these 404 errors in Google? I read the GWT help page on it, but it didn't seem to answer this question. Feel free to ask any questions that may help you understand the issue more. Thanks for your help,
Intermediate & Advanced SEO | | IceIcebaby
-Reed0 -
Merging Sites: Will redirecting the old homepage to an internal page on the new site cause issues?
I've ended up with two sites which have similar content (but not duplicate) and target similar keywords, rather than trying to maintain two sites I would like to merge the sites together. The old site is more of a traditional niche site and targets a particular set of keywords on its homepage, the new site is more of an authority site with a magazine type homepage and targets the same set of keywords from an internal page. My question is: Should I redirect the old site's homepage to the relevant internal page on the new website...
Intermediate & Advanced SEO | | lara_dar
...or should I redirect the old site's homepage to the new site's homepage? (the old site's homepage backlinks are a mixture of partial match keyword anchor text, naked URLs and branded anchor text) I am in two minds (a & b!) (a) Redirecting to the internal page would be great for ranking as there are some decent backlinks and the content is similar (b) But usually when you do a 301 redirect the homepage usually directs to the new homepage and some of the old site's links are related to the domain rather than the keyword (e.g. http://www.site.com) and some people will be looking for the site's homepage. What do you think? Your help is much appreciated (and hope this makes sense...!)0 -
Why does a site have no domain authority?
A website was built and launched eight months ago, and their domain authority is 1. When a site has been live for a while and has such a low DA, what's causing it?
Intermediate & Advanced SEO | | optimalwebinc0 -
Is it possible to Spoof Analytics to give false Unique Visitor Data for Site A to Site B
Hi, We are working as a middle man between our client (website A) and another website (website B) where, website B is going to host a section around websites A products etc. The deal is that Website A (our client) will pay Website B based on the number of unique visitors they send them. As the middle man we are in charge of monitoring the number of Unique visitors sent though and are going to do this by monitoring Website A's analytics account and checking the number of Unique visitors sent. The deal is worth quite a lot of money, and as the middle man we are responsible for making sure that no funny business goes on (IE false visitors etc). So to make sure we have things covered - What I would like to know is 1/. Is it actually possible to fool analytics into reporting falsely high unique visitors from Webpage A to Site B (And if so how could they do it). 2/. What could we do to spot any potential abuse (IE is there an easy way to spot that these are spoofed visitors). Many thanks in advance
Intermediate & Advanced SEO | | James770