Why is 4XX (Client Error) shown for valid pages?
-
My Crawl Diagnostics Summary says I have 5,141 errors of the 4XX (Client Error) variety. Yet when I view the list of URLs they all resolve to valid pages.
Here is an example.
http://www.ryderfleetproducts.com/ryder/af/ryder/core/content/product/srm/key/ACO 3018/pn/Wiper-Blade-Winter-18-Each/erm/productDetail.doThese pages are all dynamically created from search or browse using a database where we offer 36,000 products.
Can someone help me understand why these are errors.
-
We had spaces in the URL that browsers handled well but not spiders. We replaced the spaces with dashes with dynamic code and...it's off to the next problem.
Thanks
-
I think something is going on with a space vs a %20
- Copy and paste in the url that you listed above to Brent's recommended tool, you get a 404 response.
- If you copy and paste that url to a browser, however, your page comes up.
- Now take THAT url and paste into the tool Brent recommends, and you get a 200 (good) response.
The only difference that I see, is that when I copy and paste that url to a browser (Chrome in my case), it adds a %20 where you have a space.
Since this is the thing that makes these other url checkers work, I am guessing that the crawl diagnostics tool is having a similar problem. See the comparison below (much abbreviated to the area in question)
ACO 3018 (from your post, and gives you the error)
ACO%203018 (when it resolves in the browser, and shows a good response in the tools)
I am just smart enough to tell you that these are different, but not smart enough to know why it causes problems for crawlers, but not for browsers.
The good news is that your pages work for users. The bad news is that Google probably never sees them.
-
You need to look at the pages like a spider would. Here is a great tool to check and view the server response. In this case, you will need to go to your developers and allow them to look at this as well.
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 good to redirect million of pages on a single page?
My site has 10 lakh approx. genuine urls. But due to some unidentified bugs site has created irrelevant urls 10 million approx. Since we don’t know the origin of these non-relevant links, we want to redirect or remove all these urls. Please suggest is it good to redirect such a high number urls to home page or to throw 404 for these pages. Or any other suggestions to solve this issue.
Technical SEO | | vivekrathore0 -
How Google sees my page
When looking for crawlability issues, what is the difference between using webmaster tools Fetch as google, looking at the cached pages in google index site:mypage.com, or using spider simulator tools.
Technical SEO | | shashivzw0 -
Can Google show the hReview-Aggregate microformat in the SERPs on a product page if the reviews themselves are on a separate page?
Hi, We recently changed our eCommerce site structure a bit and separated our product reviews onto a a different page. There were a couple of reasons we did this : We used pagination on the product page which meant we got duplicate content warnings. We didn't want to show all the reviews on the product page because this was bad for UX (and diluted our keywords). We thought having a single page was better than paginated content, or at least safer for indexing. We found that Googlebot quite often got stuck in loops and we didn't want to bury the reviews way down in the site structure. We wanted to reduce our bounce rate a little, so having a different reviews page could help with this. In the process of doing this we tidied up our microformats a bit too. The product page used to have to three main microformats; hProduct hReview-Aggregate hReview The product page now only has hProduct and hReview-Aggregate (which is now nested inside the hProduct). This means the reviews page has hReview-Aggregate and hReviews for each review itself. We've taken care to make sure that we're specifying that it's a product review and the URL of that product. However, we've noticed over the past few weeks that Google has stopped feeding the reviews into the SERPs for product pages, and is instead only feeding them in for the reviews pages. Is there any way to separate the reviews out and get Google to use the Microformats for both pages? Would using microdata be a better way to implement this? Thanks,
Technical SEO | | OptiBacUK
James0 -
Why is my office page not being indexed?
Good Morning from 24 degrees C partly cloudy wetherby UK 🙂 This page is not being indexed by Google:
Technical SEO | | Nightwing
http://www.sandersonweatherall.co.uk/office-to-let-leeds/ 1st Question Ive checked robots txt file no problems, i'm in the midst of updating the xml sitemap (it had the old one in place). It only has one link from this page http://www.sandersonweatherall.co.uk/Site-Map/ So is the reason oits not being indexed just a simple case of lack if SEO juice from inbound links so the remedy lies in routing more inbound links to the offending page? 2nd question Is the quickest way to diagnose if a web address is not being indexed to cut and paste the url in the Google search box and if it doesnt return the page theres a problem? Thanks in advance, David0 -
What has happened to my page rank
hi my page rank for the site www.in2town.co.uk was page rank four and then last week it went down to page rank 2 and now my page rank is 0. i really do not understand what has happened. can anyone please give me advice on what is happening
Technical SEO | | ClaireH-1848860 -
Duplicate page content
hi I am getting an duplicate content error in SEOMoz on one of my websites it shows http://www.exampledomain.co.uk http://www.exampledomain.co.uk/ http://www.exampledomain.co.uk/index.html how can i fix this? thanks darren
Technical SEO | | Bristolweb0 -
Does page speed affect what pages are in the index?
We have around 1.3m total pages, Google currently crawls on average 87k a day and our average page load is 1.7 seconds. Out of those 1.3m pages(1.2m being "spun up") google has only indexed around 368k and our SEO person is telling us that if we speed up the pages they will crawl the pages more and thus will index more of them. I personally don't believe this. At 87k pages a day Google has crawled our entire site in 2 weeks so they should have all of our pages in their DB by now and I think they are not index because they are poorly generated pages and it has nothing to do with the speed of the pages. Am I correct? Would speeding up the pages make Google crawl them faster and thus get more pages indexed?
Technical SEO | | upper2bits0 -
On-Page Question
Im trying to increase value to specific pages by putting history, and additional images. Will copying snippets from other sites negatively affect me? Should the content be re-written completely?
Technical SEO | | Anest0