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?
-
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.
-
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
-
Lost ranking after domain switch
I recently migrated from https://whitefusemedia.com to https://whitefuse.com. The website URL structure and content remained the same and I followed all the best practice guidance regarding checks on the new domain and appropriate 301 redirects. I have seen traffic drop by about 50% and the traffic that is still coming through is mainly coming through links still listed by Google under the old domain (https://whitefusemedia.com). Is this normal? Should I expect to see this bounce back, or is there anything I can do now to regain the rankings?
Technical SEO | | wfm-uk0 -
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 | | AL123al0 -
Hosting images externally
In these days of CDNs does it matter for SEO whether images (and PDFs etc.) are hosted off-site? Does it make a difference if images hosted on Flickr, photobucket etc. Thanks
Technical SEO | | bjalc20110 -
Correct linking to the /index of a site and subfolders: what's the best practice? link to: domain.com/ or domain.com/index.html ?
Dear all, starting with my .htaccess file: RewriteEngine On
Technical SEO | | inlinear
RewriteCond %{HTTP_HOST} ^www.inlinear.com$ [NC]
RewriteRule ^(.*)$ http://inlinear.com/$1 [R=301,L] RewriteCond %{THE_REQUEST} ^./index.html
RewriteRule ^(.)index.html$ http://inlinear.com/ [R=301,L] 1. I redirect all URL-requests with www. to the non www-version...
2. all requests with "index.html" will be redirected to "domain.com/" My questions are: A) When linking from a page to my frontpage (home) the best practice is?: "http://domain.com/" the best and NOT: "http://domain.com/index.php" B) When linking to the index of a subfolder "http://domain.com/products/index.php" I should link also to: "http://domain.com/products/" and not put also the index.php..., right? C) When I define the canonical ULR, should I also define it just: "http://domain.com/products/" or in this case I should link to the definite file: "http://domain.com/products**/index.php**" Is A) B) the best practice? and C) ? Thanks for all replies! 🙂
Holger0 -
Does image domain name matter when using a CDN?
Has anyone does studies on using a different CDN domain name for images on a site? Here is an example:
Technical SEO | | findwell
or
http://cdn.mydomain.com/image.jpg>
mydomain.com ranks highly and many images show up in Google/Bing image searches. Is there any actual data that says that using your real domain name for the CDN has benefits versus the default domain name provided by the CDN provider? On the surface, it feels like it would, but I haven't experimented with it.
0 -
How to remove my cdn sub domins on Google search result?
A few months ago I moved all my Wordpress images into a sub domain. After I purchased CDN service, I again moved that images to my root domain. I added User-agent: * Disallow: / to my CDN domain. But now, when I perform site search on the Google, I found that my CDN sub domains are indexed by the Google. I think this will make duplicate content issue. I already hit by the Panguin. How do I remove these search results on Google? Should I add my cdn domain to webmaster tools to request URL removal request? Problem is, If I use cdn.mydomain.com it shows my www.mydomain.com. My blog:- http://goo.gl/58Utt site search result:- http://goo.gl/ElNwc
Technical SEO | | Godad1 -
Do the search engines penalise you for images being WATERMARKED?
Our site contains a library of thousands of images which we are thinking of watermarking. Does anyone know if Google penalise sites for this or is it best practice in order to protect revenues? As watermarking these images makes them less shareable (but protects revenues) i was thinking Google might then penalise us - which might affect traffic Any ideas?
Technical SEO | | KevinDunne0 -
Outranking a competitor when their domain name is the keyword
Hi I'd just like to ask the opinion of my fellow members here : We are currently ranking second for a very important keyword and would obviously like the top spot on the SERP - the site that is ranking first has the domain name as the keyword phrase(along with a good amount of quality links from a variety of domains) - now I know it is possible to outrank them since I do remember reading about this in one of Rands posts(I think it was the whole white hat black hat one he posted recently) - bascially we have more domain authority, slightly less links but from double the amount of root domains and a higher page authority too! Does having the keyword as your domain make THAT much of a difference when we are(imo) quite close in terms of great content and link profiles(and all the onpage factors) ? Thanks!
Technical SEO | | DanHill0