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.
Thousands of 503 errors in GSC for pages not important to organic search - Is this a problem?
-
Hi, folks
A client of mine now has roughly 30 000 503-errors (found in the crawl error section of GSC). This is mostly pages with limited offers and deals. The 503 error seems to occur when the offers expire, and when the page is of no use anymore. These pages are not important for organic search, but gets traffic from direct and newsletters, mostly.
My question:
Does having a high number of 503 pages reported in GSC constitute a problem in terms of organic ranking for the domain and the category and product pages (the pages that I want to rank for organically)?If it does, what is the best course of action to mitigate the problem?
Looking excitingly forward to your answers to this

- Sigurd
-
Hi, Andy. Thank you so much for the insights

-
Yeah, I'd have to say that a 404 would be far preferable. A 301 would be ideal, but it would take some bandwidth to redirect to the next-most-relevant page whenever a deal expires.
-
Hi Sigurd,
A 503 seems like an odd choice in this circumstance - is this something that the eCommerce software dictates, or are there options for this?
A 503 is service unavailable and isn't something I would expect to see on a page that has expired. There are a number of alternatives depending on the product & niche. For Google to be seeing thousands of 503's might make it look like the site is having problems.
If a page really must go, then it should be a 404 / 410, or a 301 to a close alternative, but not a 503.
Are there pointers that show these are causing issues with the site's SERP's?
-Andy
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
-
My last site crawl shows over 700 404 errors all with void(0 added to the ends of my posts/pages.
Hello, My last site crawl shows over 700 404 errors all with void(0 added to the ends of my posts/pages. I have contacted my theme company but not sure what could have done this. Any ideas? The original posts/pages are still correct and working it just looks like it did duplicates and added void(0 to the end of each post/page. Questions: There is no way to undo this correct? Do I have to do a redirect on each of these? Will this hurt my rankings and domain authority? Any suggestions would be appreciated. Thanks, Wade
Intermediate & Advanced SEO | | neverenoughmusic.com0 -
404 Errors flaring on nonexistent or unpublished pages – should we be concerned for SEO?
Hello! We keep getting "critical crawler" notifications on Moz because of firing 404 codes. We've checked each page and know that we are not linking to them anywhere on our site, they are not published and they are not indexed on Google. It's only happened since we migrated our blog to Hubspot so we think it has something to do with the test pages their developers had set up and that they are just lingering in our code somewhere. However, we are still concerned having these codes fire implies negative consequences for our SEO. Is this the case? Should we be concerned about these 404 codes despite the pages from those URLs not actually existing? Thank you!
Intermediate & Advanced SEO | | DebFF
Chloe0 -
Google Image Search - Is there a way to influence the related icons at the top of the image search results?
Google recently added related icons at the top of the image search results page. Some of the icons may be unrelated to the search. Are there any best practices to influence what is positioned in the related image icons section? Thank you.
Intermediate & Advanced SEO | | JaredBroussard1 -
Redirecting homepage to internal page (2nd Tier page)
We are planning to experiment redirecting our homepage to one of the 2nd tier page. I mean....example.com to example.com/page. We need this page to rank well, but it doesn't have much internal links or external back-links, so we opt for this redirect. Advantage with this page is, it has "keyword" we want to rank for in URL. "page" in example.com/page. Will this help or hurt us in SEO? I think we are missing keyword in our root domain, so interested to highlight this page. Thanks, Satish
Intermediate & Advanced SEO | | vtmoz0 -
My site shows 503 error to Google bot, but can see the site fine. Not indexing in Google. Help
Hi, This site is not indexed on Google at all. http://www.thethreehorseshoespub.co.uk Looking into it, it seems to be giving a 503 error to the google bot. I can see the site I have checked source code Checked robots Did have a sitemap param. but removed it for testing GWMT is showing 'unreachable' if I submit a site map or fetch Any ideas on how to remove this error? Many thanks in advance
Intermediate & Advanced SEO | | SolveWebMedia0 -
Effect of Removing Footer Links In all Pages Except Home Page
Dear MOZ Community: In an effort to improve the user interface of our business website (a New York CIty commercial real estate agency) my designer eliminated a standardized footer containing links to about 20 pages. The new design maintains this footer on the home page, but all other pages (about 600 eliminate the footer). The new design does a very good job eliminating non essential items. Most of the changes remove or reduce the size of unnecessary design elements. The footer removal is the only change really effect the link structure. The new design is not launched yet. Hoping to receive some good advice from the MOZ community before proceeding My concern is that removing these links could have an adverse or unpredictable effect on ranking. Last Summer we launched a completely redesigned version of the site and our ranking collapsed for 3 months. However unlike the previous upgrade this modifications does not URL names, tags, text or any major element. Only major change is the footer removal. Some of the footer pages provide good (not critical) info for visitors. Note the footer will still appear on the home page but will be removed on the interior pages. Are we risking any detrimental ranking effect by removing this footer? Can we compensate by adding text links to these pages if the links from the footer are removed? Seems irregular to have a home page footer but no footer on the other pages. Are we inviting any downgrade, penalty, adverse SEO effect by implementing this? I very much like the new design but do not want to risk a fall in rank and traffic. Thanks for your input!!!
Intermediate & Advanced SEO | | Kingalan1
Alan0 -
Dynamic pages - ecommerce product pages
Hi guys, Before I dive into my question, let me give you some background.. I manage an ecommerce site and we're got thousands of product pages. The pages contain dynamic blocks and information in these blocks are fed by another system. So in a nutshell, our product team enters the data in a software and boom, the information is generated in these page blocks. But that's not all, these pages then redirect to a duplicate version with a custom URL. This is cached and this is what the end user sees. This was done to speed up load, rather than the system generate a dynamic page on the fly, the cache page is loaded and the user sees it super fast. Another benefit happened as well, after going live with the cached pages, they started getting indexed and ranking in Google. The problem is that, the redirect to the duplicate cached page isn't a permanent one, it's a meta refresh, a 302 that happens in a second. So yeah, I've got 302s kicking about. The development team can set up 301 but then there won't be any caching, pages will just load dynamically. Google records pages that are cached but does it cache a dynamic page though? Without a cached page, I'm wondering if I would drop in traffic. The view source might just show a list of dynamic blocks, no content! How would you tackle this? I've already setup canonical tags on the cached pages but removing cache.. Thanks
Intermediate & Advanced SEO | | Bio-RadAbs0 -
How important is the number of indexed pages?
I'm considering making a change to using AJAX filtered navigation on my e-commerce site. If I do this, the user experience will be significantly improved but the number of pages that Google finds on my site will go down significantly (in the 10,000's). It feels to me like our filtered navigation has grown out of control and we spend too much time worrying about the url structure of it - in some ways it's paralyzing us. I'd like to be able to focus on pages that matter (explicit Category and Sub-Category) pages and then just let ajax take care of filtering products below these levels. For customer usability this is smart. From the perspective of manageable code and long term design this also seems very smart -we can't continue to worry so much about filtered navigation. My concern is that losing so many indexed pages will have a large negative effect (however, we will reduce duplicate content and be able provide much better category and sub-category pages). We probably should have thought about this a year ago before Google indexed everything :-). Does anybody have any experience with this or insight on what to do? Thanks, -Jason
Intermediate & Advanced SEO | | cre80