The 404 or Not Found error message is a HTTP standard response code indicating that the client was able to communicate with the server, but the server could not find what was requested.

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I can't personalise my error pages — Apache ErrorDocument directive results in additional not found error

I use apache 2.4.10, and I can't use personal error pages. I changed /etc/apache2/conf-available/localized-error-pages.conf and added : ErrorDocument 404 /404.html and created the file /var/www/...
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48 views

Strange URLs st.aspx and ct.html in Webmaster Tools

Why would Google Webmaster Tools include these strange URLs as URL Errors? I don't have them linked anywhere, and when I click "Linked from" I just get the no-www variants of the same URLs: st.aspx (...
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5answers
595 views

How to make whole site headers send code 404?

I have a website for testing. I don't want this site to be indexed by search engines. Now pages on the site return 200 OK in headers. How to make the whole site send code 404 in headers, but stay ...
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2answers
28 views

How can we deal with thin content pages with fluctuating content?

We have identified a large number of pages on our e-commerce site which we are sure will be considered thin content. These pages are categories of products which have "0 products" in them. The issue ...
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1answer
101 views

.com/ vs .com when hosting a website

I used a free domain hosting service with their extension suffixed to my website. When I tried to look at the site on a browser, I get a 404 error unless I add a / at the end of .com suffix (or) ...
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1answer
55 views

How to return error 404 on non existent page on WordPress?

My site got hacked last month and a lot of PDFs were added in Google ending in /index.php?voxter.pdf&gpvoq=1&static=1866. I have cleaned the site but now these pages are redirecting to home ...
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1answer
68 views

404 Error from old hosting site keeps coming up

I previously hosted my website on a free hosting website (http://www.000webhost.com) but today moved it to GitHub for use with their user-page service. After moments, my page was loading from my ...
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2answers
176 views

My new website gives 404 only when accessed from my home wifi

Ten hours ago I signed up for a HostGator account and uploaded my new website. I also updated my registrar's DNS info to point to HostGator's nameservers. DNS was instantly ok, the domain name ...
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2answers
77 views

404 outside the scope of ErrorDocument 404 and htaccess

i have an interesting problem, this link: http://masterarbeit-im-unternehmen.de/Thema_Entwicklung%20von%20Handlungsempfehlungen%20f%C3%BCr%20die%20Prozessweiterentwicklung%20des%20Vertriebskanals%...
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3answers
392 views

Redirect from 404 page to homepage after some seconds and SEO impact

I've read a lot about that is bad to redirect 404 page to the homepage (soft 404). But I want to know if it's a good idea to redirect, after some seconds, the user from the 404 page (with the error ...
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2answers
54 views

Is it OK to give status 404 to unauthorized users?

In recent months I have come across several sites, which give a 404 status/error page, when there should be 403 or maybe 401. For example, I have a private repository on github.com with link: https:/...
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1answer
148 views

404 crawl errors in google webmaster tools - odd url's that don't belong to us

If anyone can help, I'd be very grateful! We're getting strange domains coming up in Google webmaster tools. When I look where the links are coming from, it's either: non-existent pages on our ...
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1answer
71 views

Crawl errors for pdf download links in my website

We are building a local business classified website which has about 6000 unique listingsunder huge number of categories and sub-categories. For each listing there is a details page in which we have ...
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2answers
296 views

Do many broken internal links impact site quality negatively regarding rankings?

Will a website with a high ratio of broken internal links be considered low quality? Will it therefore not rank well? Does anyone have an official reference confirming this?
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1answer
806 views

Returning 404 error after using RewriteRule on localhost

I would like to use localhost/projects/project1/page/x instead of localhost/projects/project1/index.php?page=x. But after I had redirected the URL in .htaccess using RewriteRule, it returned my 404 ...
2
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2answers
1k views

Google Webmaster Tools reporting non-existent links

GWT is reporting 404 crawl errors on pages that have never been part of the website. For example, it's reporting crawl errors on several non-existent pages such as mysite.net/blog/how-can-i-improve-...
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0answers
325 views

Why does my IIS virtual directory serve folders but not files?

I have a network share (say, \\mysite\myshare) being served by an IIS 7.5 virtual directory at (say) http://www.example.com/myshare. From a web browser, I can click & navigate every folder and ...
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1answer
109 views

How do you make a 404 page for subdomains?

I have a site http://example.com how do you make a 404 page for subdomains that do not exist? e.g if I was to try and visit a-sub-domain-that-does-not-exist.stackexchange.com I get a 404 page.
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3answers
459 views

IIS 7.5 and 404 error with non-www domain but no subdomain

We keep getting 404s on our domain when it is example.com but not www.example.com. I tried to redirect using the IIS rules with URL Rewrite but it throws an error for www.example.com as well. The ...
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2answers
119 views

Google webmaster shows 404 errors that do not belong to my website

I have a website and Google webmaster account that shows 404 errors that do not belong belong to my website. For example, I have never had any URL like: http://example.com/typography/itemlist/...
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2answers
167 views

Numbers appended to the end of my URLs cause 404 page not found errors in Google Webmaster Tools

I am keep getting this 404 page not found error on my Google webmaster account. I am using a WordPress website. I checked every broken link but I didn't find where these links are coming from. Here ...
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3answers
149 views

Frequently deleting URLs, bad for SEO?

I have a site where it promote offers, which typically have expiration dates. The URLs look like www.mysite.com/some-unique-offer-that-will-expire I want these pages to be indexed by search engines, ...
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2answers
241 views

Is redirecting to 404 ok for SEO?

There was an old website located at http://domain.com. Then it has been replaced by a new website, with a totally new url configuration, leaving old domain, but switching to https-only. So now all ...
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1answer
1k views

The requested URL /get.php was not found on this server [closed]

I am having problems with my Wordpress and I don't know why. I haven't modified anything and suddenly, I see this error: What should I do?
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1answer
119 views

Can't find 404's that are listed

I've been asked to look at the "Not Found" tab in Google Webmaster Tools, to try and eliminate as many of the thousands of 404's not listed. There are several reasons for these, but this post will ...
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1answer
54 views

Fixed Canonical Link 404's not purging

I've been asked to look at our Google Webmaster Tools to fix the "Not Found" links contained within. The first 404 problem I identified was that due to our WordPress multi-site environment, the ...
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2answers
66 views

What is the proper way to indicate that my site doesn't have an RSS feed?

I have a website that is showing that there are attempts to access /rss in my server logs, but we don't have an RSS feed. What is the best way to show that there is no RSS feed for my site? Should I ...
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1answer
868 views

How to redirect URLs with percent encoded characters and query strings?

I have these URLs: http://www.example.com/example.html%20text-decoration:%20none%E2%80%9D%3Eexample.com%3C%20%3C/i%3E%3C/span%3E%3Cbr%3E%3Cbr%3E%3Cbr%3E%3Ctable%20bgcolor= http://www.example.com/...
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1answer
135 views

Help with 404 errors for …/0 requests

We're seeing lots of 404 errors for requests that end in "/0" with our own pages as the referrer. Seems to be lots of different browsers & repeat requests per page. Can't find the cause - it's not ...
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2answers
59 views

What is the proper response header when an address is not available but its parent is available and is displayed?

My website addresses has a hierarchy structure. When one page is requested, and it is not a valid address, it tries to find its parent, and if the later exists, it will show it. Now, my question is ...
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2answers
451 views

Crawler errors for unused URLs containing “mozekcdn-a.akamaihd.net”

In the AdSense dashboard, Google is reporting crawl errors for unexpected URLs. It shows that Google crawler was unable to access some of my 87 pages. When I checked those pages I found that I haven't ...
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1answer
111 views

Where Did this 404 Error Come From?

I was looking in Google Webmaster Tools and it said I had the following 404 error: Page Response Code Date Detected lglegl.html 404 11/27/14 The site is for a lawyer ...
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1answer
210 views

How to fix Adsense error: “Our crawler was unable to access the pages” when those pages had been removed and are 404 not found?

I have a website and we recently changed content management systems. With the new system came new URLs/hierarchy. Google Webmaster Tools doesn't have any issues with the site and I get no crawler ...
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0answers
37 views

What could be causing heavy bursts of traffic from single IP address to old inactive URL

Looking at Google Analytics recently I noticed a strange phenomenon. For the past few weeks I had 3 unique users making 600 requests for an URL that is not being used anymore. I investigated further ...
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votes
1answer
256 views

When redirecting HTTP traffic to HTTPS, is it OK to redirect non-existant pages to a 404 error?

We've recently converted several of our websites to require HTTPS on all pages. HSTS headers have been set and rules added into Apache to 301 redirect all traffic from HTTP to HTTPS. However, similar ...
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votes
3answers
147 views

Why is Google Webmaster Tools marking empty pages as Soft 404s?

I have a set of pages in user profiles which, depending on the user's actions, may or may not have any information on it. It's essentially a feed of the user's comments. Some users add comments, some ...
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471 views

Apache 404 Issue after upgrading from Mavericks to Yosemites

Good afternoon fellow StachExachangers, Background story: I have recently upgraded my macbook pro from Mavericks to Yosemites, everything went well except my local development environment got ...
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1answer
48 views

What defines a permenant redirect?

I'm a little confused between a 301 redirect, the javascript meta http-equiv="refresh approach and lastly using a 404 which can work out where you wanted to get to and then forward you on. I can see ...
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1answer
118 views

Google Detecting 404 Error when there is not one [duplicate]

I use a javscript slider called LayerSlider. In Google Webmaster tools it is telling me I have a 404 error with the following link: http://www.example.com/js/layerslider-5/skins/. It says that my home ...
2
votes
1answer
51 views

Should I 301 permanent redirect to my custom 404 page?

I'm trying to figure out the correct way to send visitors to a custom 404 page when they hit a page that doesn't exist. Is issuing a 301 redirect to the custom 404 page the recommended method?
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votes
1answer
26 views

Webmaster tools give 404 error on good crawlable pages

I have seen that Webmaster tools is giving back a 404 error for the urls which are perfectly fine, like these ones: http://www.peliculas21.com/adam-sandler/ http://www.peliculas21.com/robin-williams/...
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3answers
201 views

When Google gives up recrawling 301 that led to 404?

I've transferred a domain and made a mistake in the redirects (the URL structure is identical). Even though they went to the new domain, the error caused a 404 when crawled by Google bot. 10 days ...
6
votes
3answers
609 views

301 redirect to 404 page or set status code to 404 and stay on page?

I have a number of pages on my website that only administrators can access and access to these pages is given if a querystring value if found and correctly set. For example: http://www.mydomain.com/...
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2answers
428 views

Do I still need a favicon in the webroot when an alternate location has already been provided?

While looking through the access log of my webserver, I notice a few favicon requests that shows 404 error: 16:17:28 GET /folder/abc.jpg 200 http://example.com/ Mozilla... Firefox/31.0 16:17:28 GET /...
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votes
1answer
73 views

Statically mapping a PHP script to another script using an .htaccess file results in 404 errors

After having read a lot of posts on the topic of URL rewriting, I still remain stuck with 404 status errors. My goal: A 'static' rewrite of URLs, as follows (user clicks or enters the one URL/...
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1answer
138 views

Did I use the proper way to remove pages from Google Webmaster Tools forever?

I have many pages from one year ago that were deleted and are returning a 404 error code, but two week ago after I cleared the content of my robots.txt, the errors in my Google Webmaster Tools reports ...
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4answers
1k views

How do I know whether a URL returns an HTTP 404 status code?

For any given URL, how can I (dis)confirm whether it returns an HTTP 404 status code? I found this tool but isn't there a cleaner, more natural way to find out, independently of other people's tools? ...
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2answers
261 views

How do I prevent access to SPAM URLs and remove them from Google's index?

When I started managing my friends' website, I had found a folder in it with a bunch of garbage HTML files with names such as: free-nasscamd-server-31day, gorilla-quentin-trollip-pdf, etc... Assuming ...
4
votes
1answer
349 views

Can I block requests that have no user agent because they cause 404 errors?

Is it OK to block requests that contain no user agent? I am getting random 404 errors on URLs I have never used. These requests have no user agent. If this is the case, will it affect any of my SEO?...
2
votes
0answers
36 views

Is it possible for a website to determine whether the user is browsing through a transparent proxy? [closed]

I'm currently browsing through a local transparent proxy. I'm receiving 404 responses from a couple of web hosts, although the proxy works perfectly with everything else; I was wondering whether it ...