Hacked website - Dealing with 301 redirects and a large .htaccess file
-
One of my client's websites was recently hacked and I've been dealing with the after effects of it. The website is now clean of malware and I already appealed to Google about the malware issue. The current issue I have is dealing with the 20, 000+ crawl errors which are garbage links that were created from the hacking.
How does one go about dealing with all the 301 redirects I need to create for all the 404 crawl errors? I'm already noticing an increased load time on the website due to having a rather large .htaccess file with a couple thousand 301 redirects done already which I fear will result in my client's website performance and SEO performance taking a hit as well.
-
This is the correct answer.
To expand on this slightly, just make sure none of the 404s are internal (ie there are no links on your site pointing to one of these dodgy pages as a result of the hack) and you're all good.
Remove the entries from your htaccess file to avoid having to parse them constantly and let any external links to dodgy pages 404. This sort of circumstance is exactly what 404s are made for!
The only site at risk of a ranking drop from these 404s is the one pointing to those dodgy pages - who cares about your hackers' rankings?
-
So robots part could be at the end but in my case it worked fine too.
-
Just a correction here. Â I agree with all the items above, with one very, very, very, very, very important change.
DO NOT set the corrected urls to disallow in your robots.txt
If you do not allow Google to crawl the pages, Google will not see that the links were removed, that the page is now 4xx, etc. If you were to disallow all those pages, all the clean up work that you have done will not be seen by Google and would be for naught.
If you later want to disallow those pages, that would be fine, but you need to let Google see your clean up work first.
-
Hi
I just finished similar job.
What you should do:
- collect all bad "pages" and links pointing to them
- find a pattern like some kind of directory
- set them (directories I believe?) 410, not 404
- set robots to disallow those directories
- push all pages and links to reindex
- remove from Google index
- done (need to wait some time)
Important thing is to get rid of all bad links pointing to those pages. If you do that, then there'll be no issues. However this could be ongoing negseo. If you need help with that, pm me.
Krzysztof
-
If they are garbage links, why are you redirecting them? Let them 404. Having not found pages does not lead to penalties, in and of itself.
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
-
Is it best to 301 redirect or use canonical Url when consolidating two pages?
I have build several pages (A and B) with high quantity content. Page A is aged and gets lots of organic traffic, ranks for lots of valuable keywords, and has only internal links to this page. Page B is newer (6 months) and gets little traffic, ranks for no keywords, but has terrific content and many high value external links. As Page A and B are related to a similar theme, I was going to merge content from page B onto page A, but don't know which would be the best approach for handling the links going to page B. For the purposes of keep as much link equity as possible, is it best to us a 301 redirect from B to A or use a canonical URL from B to A?
Intermediate & Advanced SEO | | Cutopia0 -
Redirecting Old Websites to New Websites
Hi Everyone, We are about to take down a number of websites in favour of a new singular B2B hub and would be looking to redirect all of these sites to the new home. For SEO purposes, what would be the best way to do this? Due to the difference in setups and scale of the site, it would be difficult to correctly match up each page to page between the sites for individual 301 redirects. Could someone advise on the best plan of action? Thanks.
Intermediate & Advanced SEO | | chbiz0 -
Huge httaccess with old 301 redirects. Is it safe to delete all redirects with no traffic in last 2 months?
We have a huge httaccess file over several MB which seems to be the cause for slow server response time. There are lots of 301 redirects related to site migration from 9 months ago where all old URLs were redirected to new URL and also lots of 301 redirects from URL changes accumulated over the last 15 years. Is it safe to delete all 301 redirects which did not receive any traffic in last 2 months ? Or would you apply another criteria for identifying those 301 that can be safely deleted? Any way to get in google analytics or webmaster tools all 301 that received traffic in the last 2 months or any other easy way to identify those, apart from checking the apache log files ?
Intermediate & Advanced SEO | | lcourse0 -
Merging 4 websites into one for a new site release (301 question)
Hi guys and girls, I have a client that has 4 very outdated websites with about 50 pages on each. They are made up like: 1 brand group and 3 for each individual key service they offer, so let's call them: brand.com (A) brand-service-1.com (B) brand-service-2.com (C) brand-service-3.com (D) We've rebuilt the main site and aggregated all the content from the others (99% re-written). Am I correct in thinking the process for the new lauch would be: 1. Launch the new site on brand.com (A) and 301 all the old brand.com (A) pages to the related pages on the new site. 2. Redirect the other websites (B,C,D) on a domain level to the new site on the brand.com (A) domain. 3. Clean up the old URL's, sitemaps, errors in Google WMT Is this right? Anything I missed/better practices? I was also wondering if I should redirect B,C,D in stages, or use page level redirects.
Intermediate & Advanced SEO | | shloy23-2945840 -
301 redirection pointing to noindexed pages
I have rather an unusual situation where a recently launched affiliate site does not have any unique content as its all syndicated content. For that reason we are currently using the noindex,nofollow meta tags to keep the pages out of the search engines index until we create unique content for the pages. The problem is that due to a very tight timeframe with rebranding, we are looking at 301 redirecting (on a page to page basis) another high authority legacy domain to this new site before we have had a chance to add unique content to it and remove the noindex,nofollow tags. I would assume that any link authority normally passed through the 301 would be lost in this scenario but Im uncertain of what the broader impact might be. Has anyone dealt with a similar scenario? I know this scenario is not ideal and I would rather wait until the unique content is up and noindex tags are removed before launching the 301 redirect of the legacy domain but there are a number of competing priorities at play outside of SEO.
Intermediate & Advanced SEO | | LosNomads0 -
Is 301 redirecting your index page to the root '/' safe to do or do you end up in an endless loop?
Hi I need to tidy up my home page a little, I have some links to our index.html page but I just want them to go to the root '/' so  I thought I could 301 redirect it. However is this safe to do? I'm getting duplicate page notifications in my analytic reportings tools about the home page and need a quick way to fix this issue. Many thanks in advance David
Intermediate & Advanced SEO | | David-E-Carey0 -
301 redirect Actinic HTML pages to ASP. Achievable?
Hi - I'm hoping someone can help me resolve an issue in relation to setting up 301 redirects. The client to whom I provide SEO services is being told by his developers that setting up 301 redirects is not achievable from old HTML pages to his new site running on a Windows server. My feeling is that it should be fine, and I have found documentation online that seems to support this, however I'm no developer, certainly no server admin, so I was wondering if anyone could advise me? Is it feasible to set up 301 redirects from Actinic sites (HTML pages) to a new site in NOP commerce running on a Windows server (ASP pages). Thank you for your help! Iain
Intermediate & Advanced SEO | | Wynyard0 -
Explaining 301 redirects instead of 302
I am trying to explain in layman's terms to a client why using 302 for their redirects (which they have done themselves) is not right. There view is they do not seem to listen or believe what is being said to them and do not want to do permanent damage to the old domain so are using 302 redirects. I have explained over and over 301 is needed but I do not seem to be good at communicating this. Can someone give me a good example or description I can use to get my point across?
Intermediate & Advanced SEO | | JohnW-UK0