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).
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 Search Console Showing 404 errors for product pages not in sitemap?
We have some products with url changes over the past several months. Google is showing these as having 404 errors even though they are not in sitemap (sitemap shows the correct NEW url). Is this expected? Will these errors eventually go away/stop being monitored by Google?
Technical SEO | | woshea0 -
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://a-moz.groupbuyseo.org/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 -
Should I disavow links from pages that don't exist any more
Hi. Im doing a backlinks audit to two sites, one with 48k and the other with 2M backlinks. Both are very old sites and both have tons of backlinks from old pages and websites that don't exist any more, but these backlinks still exist in the Majestic Historic index. I cleaned up the obvious useless links and passed the rest through Screaming Frog to check if those old pages/sites even exist. There are tons of link sending pages that return a 0, 301, 302, 307, 404 etc errors. Should I consider all of these pages as being bad backlinks and add them to the disavow file? Just a clarification, Im not talking about l301-ing a backlink to a new target page. Im talking about the origin page generating an error at ping eg: originpage.com/page-gone sends me a link to mysite.com/product1. Screamingfrog pings originpage.com/page-gone, and returns a Status error. Do I add the originpage.com/page-gone in the disavow file or not? Hope Im making sense 🙂
Technical SEO | | IgorMateski0 -
429 Errors?
I have over 500,000 429 errors in webmaster tools. Do I need to be concerned about these errors?
Technical SEO | | TheKrazyCouponLady0 -
Is there a way of changing the Permalink without getting the 404 Error?
Hi, I am new to this all.. Is there a way of changing the permalink for example from: domain/content/ to domain/profile/ without receiving the 404 error message. It's just that since my website has been developed, some pages and their content have changed but the permalink still shows the name of the old page which may be confusing. Ps. Please use most simple language for explanations as I am really new to it. Thank you! Ve
Technical SEO | | MissVe0 -
Rel=Canonical on a page with 302 redirection existing
Hi SEOMoz! Can I have the rel=canonical tag on a URL page that has a 302 redirection? Does this harm the search engine friendliness of a content page / website? Thanks! Steve
Technical SEO | | sjcbayona-412180 -
Handling 301s: Multiple pages to a single page (consolidation)
Been scouring the interwebs and haven't found much information on redirecting two serparate pages to a single new page. Here is what it boils down to: Let's say a website has two pages, both with good page authority of products that are becoming fazed out. The products, Widget A and Widget B, are still popular search terms, but they are being combined into ONE product, Widget C. While Widget A and Widget B STILL have plenty to do with Widget C, Widget C is now the new page, the main focus page, and the page you want everyone to see and Google to recognize. Now, do I 301 Widget A and Widget B pages to Widget C, ALTHOUGH Widgets A and B previously had nothing to do with one another? (Remember, we want to try and keep some of that authority the two page have had.) OR do we keep Widget A and Widget B pages "alive", take them off the main navigation, and then put a "disclaimer" on the pages announcing they are now part of Widget C and link to Widget C? OR Should Widgets A and B page be canonicalized to Widget C? Again, keep in mind, widgets A and B previously were not similar, but NOW they are and result in Widget C. (If you are confused, we can provide a REAL work example of what we are talkinga about, but decided to not be specific to our industry for this.) Appreciate any and all thoughts on this.
Technical SEO | | JU19850
