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.
Hundreds of 404 errors are showing up for pages that never existed
-
For our site, Google is suddenly reporting hundreds of 404 errors, but the pages they are reporting never existed. The links Google shows are clearly spam style, but the website hasn't been hacked. This happened a few weeks ago, and after a couple days they disappeared from WMT. What's the deal?
-
There have been a few people at Moz with similar problems with GSC. People always throw a few ideas around: maybe Google is creating URLs to try to find pages that it can't find through crawling links alone? Maybe another site was trying to hack your site by creating URLs they were hoping would trigger certain content on your site (a laughable idea now, but I remember my college professor showing us a site that put cost parameters in the URL during check out)?
However they got there, though, Eric and Chris gave you some good ways to make sure that you're not still in trouble (if you ever were).
Hope this helps!
-
I agree with Eric here so I won't repeat what he has said, simply offer additional suggestions.
Firstly, you can click on each entry from that Crawl Errors window in your screenshot and from the window that pops up, check out the "Linked From" tab. It will show you all the pages this broken one has links from.
If you're having no joy finding them on the pages manually, you can try the Screaming Frog SEO Spider. Crawl the site and if the 404s show up here (if they don't they probably don't exist anymore and you can mark them as "fixed" in Search Console) then click them and check out the "Linked From" tab at the bottom. This tool shows you not only the pages it's linked from but also the anchor text so you can go to the linking pages and use ctrl+f to find the offening link(s).
Hope that helps!
-
The 404 errors and other crawl data is provided by a separate database in Google, so the timing of the links and the data you're seeing isn't exactly "in sync" so to speak. I would do a few things--look at the pages to see if there's something on your site that might be causing the errors.
Another option is to look at the link data to see if there are any links pointing to those pages. I would use another source, such as OSE or Majestic.com to see if there are links pointing to those pages that Google isn't reporting (which is often the case).
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 WP website got attack by malware & now my website site:www.example.ca shows about 43000 indexed page in google.
Hi All My wordpress website got attack by malware last week. It affected my index page in google badly. my typical site:example.ca shows about 130 indexed pages on google. Now it shows about 43000 indexed pages. I had my server company tech support scan my site and clean the malware yesterday. But it still shows the same number of indexed page on google.
Technical SEO | | ChophelDoes anybody had ever experience such situation and how did you fixed it. Looking for help. Thanks FILE HIT LIST:
{YARA}Spam_PHP_WPVCD_ContentInjection : /home/example/public_html/wp-includes/wp-tmp.php
{YARA}Backdoor_PHP_WPVCD_Deployer : /home/example/public_html/wp-includes/wp-vcd.php
{YARA}Backdoor_PHP_WPVCD_Deployer : /home/example/public_html/wp-content/themes/oceanwp.zip
{YARA}webshell_webshell_cnseay02_1 : /home/example2/public_html/content.php
{YARA}eval_post : /home/example2/public_html/wp-includes/63292236.php
{YARA}webshell_webshell_cnseay02_1 : /home/example3/public_html/content.php
{YARA}eval_post : /home/example4/public_html/wp-admin/28855846.php
{HEX}php.generic.malware.442 : /home/example5/public_html/wp-22.php
{HEX}php.generic.cav7.421 : /home/example5/public_html/SEUN.php
{HEX}php.generic.malware.442 : /home/example5/public_html/Webhook.php0 -
Yoast SEO. After set up 404 error pages
Hello all, Something strange happened with my blog site. I recently signed to MOZ tools. Initially everything was fine, but during my last crawl I got loads of 404
Technical SEO | | A_Fotografy
pages. Few days ago I was tweaking some settings in SEO plugin according to this post https://moz.com/blog/setup-wordpress-for-seo-success What I noticed was that 404 pages were coming from my blog posts, but for
some reason category was missing in those posts. For example this link is 404
https://a-fotografy.co.uk/inchcolm-island-wedding-photography-bailie The one with category is https://a-fotografy.co.uk/wedding-pictures/inchcolm-island-wedding-photography-bailie/ So basically for some reason category was missing. Please let me know how can I fix this instead of doing hundreds of
redirects now. Thank you,
Regards,
Armands0 -
Are 404 Errors a bad thing?
Good Morning... I am trying to clean up my e-commerce site and i created a lot of new categories for my parts... I've made the old category pages (which have had their content removed) "hidden" to anyone who visits the site and starts browsing. The only way you could get to those "hidden" pages is either by knowing the URLS that I used to use or if for some reason one of them is spidering in Google. Since I'm trying to clean up the site and get rid of any duplicate content issues, would i be better served by adding those "hidden" pages that don't have much or any content to the Robots.txt file or should i just De-activate them so now even if you type the old URL you will get a 404 page... In this case, are 404 pages bad? You're typically not going to find those pages in the SERPS so the only way you'd land on these 404 pages is to know the old url i was using that has been disabled. Please let me know if you guys think i should be 404'ing them or adding them to Robots.txt Thanks
Technical SEO | | Prime850 -
Splitting Page Authority with two URLs for the same page.
Hello guys, My website is currently holding two different URLs for the same page and I am under the impression such set up is dividing my Page Authority and Link Juice. We currently have the following page with both URLs below: www.wbresearch.com/soldiertechnologyusa/home.aspx
Technical SEO | | JoaoPdaCosta-WBR
www.wbresearch.com/soldiertechnologyusa/ Analysing the page authority and backlinks I identified that we are splitting the amount of backlinks (links from sites, social media and therefore authority). "/home.aspx"
PA: 67
Linking Root Domains: 52
Total Links: 272 "/"
PA: 64
Linking Root Domains: 29
Total Links: 128 I am under the impression that if the URLs were the same we would maximise our backlinks and therefore page authority. My Question: How can I fix this? Should I have a 301 redirect from the page "/" to the "/home.aspx" therefore passing the authority and link juice of “/” directly to “/homes.aspx”? Trying to gather thoughts and ideas on this, suggestions are much appreciated? Thanks!0 -
404 errors on non-existent URLs
Hey guys and gals, First Moz Q&A for me and really looking forward to being part of the community. I hope as my first question this isn't a stupid one but I was just struggling to find any resource that dealt with the issue and am just looking for some general advice. Basically a client has raised a problem with 404 error pages - or the lack thereof- on non-existent URLs on their site; let's say for example: 'greatbeachtowels.com/beach-towels/asdfas' Obviously content never existed on this page so its not like you're saying 'hey, sorry this isn't here anymore'; its more like- 'there was never anything here in the first place'. Currently in this fictitious example typing in 'greatbeachtowels.com/beach-towels/asdfas**'** returns the same content as the 'greatbeachtowels.com/beach-towels' page which I appreciate isn't ideal. What I was wondering is how far do you take this issue- I've seen examples here on the seomoz site where you can edit the URI in a similar manner and it returns the same content as the parent page but with the alternate address. Should 404's be added across all folders on a site in a similar way? How often would this scenario be and issue particularly for internal pages two or three clicks down? I suppose unless someone linked to a page with a misspelled URL... Also would it be worth placing 301 redirects on a small number of common mis-spellings or typos e.g. 'greatbeachtowels.com/beach-towles' to the correct URLs as opposed to just 404s? Many thanks in advance.
Technical SEO | | AJ2340 -
Thoughts about stub pages - 200 & noindex ok, or 404?
With large database/template driven websites it is often possible to get a lot of pages with no content on them. What are the current thoughts regarding these pages with no content, options; Return a 200 header code with noindex meta tag Return a 404 page & header code Something else? Thanks
Technical SEO | | slingshot0 -
Best 404 Error Checker?
I have a client with a lot of 404 errors from Web Master Tools, and i have to go through and check each of the links because Some redirect to the correct page Some redirect to another url but its a 404 error Some are just 404 errors Does anyone know of a tool where i can dump all of the urls and it will tell me If the url is redirected, and to where if the page is a 404 or other error Any tips or suggestions will be really appreciated! Thanks SEO Moz'rs
Technical SEO | | anchorwave0 -
Deep Page Link - url no longer exists
I used Open Site Explorer and found a link to our site on http://www.business.com/guides/bedding-supplies-3639/ The link was setup to go to an important, deep page on my website, but the structure of our urls changed and the url no longer exists. The link (anchor text 'National Hospitality Supply') does direct to our homepage, www.nathosp.com. My question is, am I receiving full link juice? Or would I be better served to create a 301 redirect to the revised / new page url? In case it matters, if I had my choice I'd prefer the link to go to the intended deep page. Thanks in advance for your insight. -Josh Fulfer
Technical SEO | | mhans0