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.
Images on sub domain fed from CDN
-
I have a client that uses a CDN to fill images, from a sub domain ( images.domain.com). We've made sure that the sub domain itself is not blocked. We've added a robots.txt file, we're creating an image sitemap file & we've verified ownership of the domain within GWT.
Yet, any crawler that I use only see's the first page of the sub domain (which is .html) but none of the subsequent URL's which are all .jpeg.
Is there something simple I'm missing here?
-
Alphonse it sounded like they were just waiting for the sitemap to launch. Other than that, I couldn't think of anything else to add because the sitemap should solve their issue. However, I have marked this as "Discussion" again.
-
I am a little confused. The question was marked answered, but which one is the answer?
- topic:timeago_earlier,5 months
-
We have the same issue however we have image XML sitemaps on each country subdomain's XML Index which point to the image files on images.domain.com.
Example:
https://uk.domain.com/image-sitemap1.xml
https://us.domain.com/image-sitemap1.xml
These 2 files are the same.
We also don't have a homepage on images.domain.com and it currently responds with a 404.
Do you think we need to create a landing page on the homepage and host the image XML sitemap at https://images.domain.com/images-sitemap1.xml rather than in each sub-domain?
Thanks.
- topic:timeago_earlier,5 months
-
Yes, we are doing everything correctly, aside from waiting for IT department to create a sitemap.
-
Are you using your own subdomain or one somewhere else (e.g. akamai.com)? You should use your own subdomain, if possible.
Was this a change from a previous version that didn't use a CDN? If those images were/are hosted on your primary domain be sure to match the filenames and paths as closely as possible to what they were before.
If you're doing that you shouldn't have a problem once the sitemap is submitted.
For more information please check out this post:
http://www.goinflow.com/four-seo-best-practices-for-using-a-content-delivery-network-cdn/How do you know that Google only attempts to crawl the primary domain URL (i.e. the .html page)? Are you checking log files?
Is the crawler you're using set to crawl external URLs? If not, that could be the issue. Technically a subdomain is a totally separate website so most tools don't crawl them by default.
-
We've correctly applied the CNAME directive from the CDN to reflect the subdomain. Yet, when Google or any other tool attempts to crawl it only shows ONE URL. Not the images that are residing on their own independent URL's.
-
In order to put those image URLs for the crawler to be able to access them you should either:
- Link to the URLs of the images (does that .html page in the subdomain contain these URLs?)
or
- Use the images URLs as resources in the pages already been crawled. Unfortunately this could be tricky when dealing with CDNs since those resources are dynamic.
In either case, the sitemap will solve your problem.
-
The sitemap is not completed yet. Server logs show Googlebot only indexing one page the .html page, not other pages.
-
Did you reference the sitemap in the robots.txt file or did you set up it in GWT?
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
-
Forwarding a .org domain to a .com domain: any negative impact to consider?
Hello! I have a question I've been unable to find a clear answer to. My client's primary domain is a .com with a satisfactorily high DA. My client owns the .org version of its domain (which has a very low DA, I suppose due to inactivity) but has never forwarded it on. For branding/visibility/traffic reasons, I'd like to recommend they set up the .org domain to forward to the .com domain, but I wanted to ask a few questions first: 1. Does forwarding low-value DA domains to high-value DA domains have any negative authority/SEO impact? 2. If the .org domain was to be forwarded, am I correct that an SSL cert is not necessary for it if the .com domain has an SSL cert? Thanks in advance!
Technical SEO | Aug 8, 2018, 6:39 AM | mollykathariner_ms1 -
Size of image for article Schema
Hi, I implemented schema markup for an article and all tested fine and I can see it being fired in preview mode of Google Tag Manager. But when I run the URL which has it applied through Google Structured Testing tool it is not appearing. I have now read that the image needs to be a certain size. For AMP articles this appears to be 12oo pixels wide http://www.thesempost.com/google-changes-image-size-requirements-amp-articles/ But what about non-AMP articles? Does it need to be that big too?
Technical SEO | Jun 25, 2018, 12:36 PM | AL123al0 -
Redirect multiple domains to 1 domain or not?
Hi there, I have client who has multiple domains that already have some PA and DA. Problem is that most websites have the same content and rank better on different keywords.
Technical SEO | Apr 7, 2021, 6:30 PM | Leaf-a-mark
I want to redirect all the websites to 1 domain because it’s easier to manage and it removes any duplicate content. Question is if I redirect domain x to domain y do the rankings of domain x increase on domain y? Or is it better to keep domain x separately to generate more referral traffic to domain y? Thanks in advance! Cheers0 -
Old domain to new domain
Hi, A website on server A is no longer required. The owner has redirected some URLS of this website (via plugin) to his new website on server B -but not all URLS. So when I use COMMAND site:website A , I see a mixture of redirected URLS and not redirected URLS.Therefore two websites are still being indexed in some form and causing duplication. However, weirdly when I crawl with Screaming Frog I only see one URL which is 301 redirected to the new website. I would have thought I'd see lots of URLs which hadn't been redirected. How come it is different to using the site:command? Anyway, how do I move to the new website completely without the old one being indexed anymore. I thought I knew this but have read so many blogs I've confused myself! Should I: Redirect all URLS via the HTACESS file on old website on server A? There are lots of pages indexed so a lot of URLs. What if I miss some? or Point the old domain via DNS to server B and do the redirects in website B HTaccess file? This seems more sensible but does this method still retain the website rankings? Thanks for any help
Technical SEO | Feb 5, 2017, 10:35 AM | AL123al0 -
Domain authority and keyword difficulty
I know there are too many variables for a certain answer, however do people take their domain authority into account when using keyword difficulty tool? I have a new domain which only has a score of seven at the moment. When using the keyword searching tool what is the maximum difficulty level keywords people would target initially? Obviously I would seek to increase the difficulty of the words over time but to start off its a hard choice between keywords which can be ranked for in a reasonable period of time and the keywords which are getting enough traffic to make the effort worthwhile.
Technical SEO | Apr 4, 2012, 7:37 AM | Grumpy_Carl0 -
Image search and CDNs
Hi, Our site has a very high domain strength. Although our site ranks well for general search phrases, we rank poorly for image search (even though our site has very high quality images). Our images are hosted on a separate CDN with a different domain. Although there are a number of benefits to doing this, since they are on a different domain, are we not able to capitalize on our my site's domain strength? Is there any way to associate our CDN to our main site via Google webmaster tools? Has anyone researched the search ranking impacts due to storing your images on a CDN, given that your domain strength is very high? Curious on people's thoughts?
Technical SEO | Apr 15, 2012, 5:48 PM | NicB10 -
Checkout on different domain
Is it a bad SEO move to have a your checkout process on a separate domain instead of the main domain for a ecommerce site. There is no real content on the checkout pages and they are completely new pages that are not indexed in the search engines. Do to the backend architecture it is impossibe for us to have them on the same domain. An example is this page: http://www.printingforless.com/2/Brochure-Printing.html One option we've discussed to not pass page rank on to the checkout domain by iFraming all of the links to the checkout domain. We could also move the checkout process to a subdomain instead of a new domain. Please ignore the concerns with visitors security and conversion rate. Thanks!
Technical SEO | Jan 31, 2012, 12:30 AM | PrintingForLess.com0 -
How to 301 multiple domain names to a single domain
Hey, I tried to find and answer to this seemingly simple question, but no luck. So, I have one domain name with a website attached to it. I also registered all the other domain names that are similar to it or have different extensions - I want to redirect all the other domain names to my one main domain name without getting penalised by the big G. It looks like this: www.mainsite.com - this is my main domain I also have www.mainsite.com.au, www.mainsite.org, and www.mainsite.org.au which I all want to just redirect to www.mainsite.com I have been told that the best way to do this is a 301 redirect, but to do that you need to make a CNAME for all the other domains that points to www.mainsite.com. My problem is that I cannot seem to create a CNAME record for http://mainsite.com - I have it working for http://www.mainsite.com but not the non www record. What should I be doing differently? Is it just my DNS provider is useless? Thanks, Anthony
Technical SEO | Jan 9, 2012, 1:35 PM | Grenadi0