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.
Image URLs changed 3 times after using a CDN - How to Handle for SEO?
-
Hi Mozzers,
Hoping for your advice on how to handle the SEO effects an image URL change, that changed 3 times, during the course of setting up a CDN over a month period, as follows:- (URL 1) - Original image URL before CDN:www.mydomain.com/images/abc.jpg
- (URL 2) - First CDN URL (without CNAME alias - using WPEngine & their own CDN):
username.net-dns.com/images/abc.jpg - (URL 3) - Second CDN URL (with CNAME alias - applied 3 weeks later):
cdn.mydomain.com/images/abc.jpg
When we changed to URL 2, our image rankings in the Moz Tool Pro Rankings dropped from 80% to 5% (the one with the little photo icons).
So my questions for recovery are:
- Do I need to add a 301 redirect/Canonical tag from the old image URL 1 & 2 to URL 3 or something else?
- Do I need to change my image sitemap to use cdn.mydomain.com/images/abc.jpg instead of www.?
Thanks in advance for your advice.
-
Sorry I missed this follow-up earlier. Within the site map you'll want to change the http://WWW to http://CDN for these image files. The www version of your site, and the cdn server are on two different IPs / server. You want images to be serving from the CDN one.
For 2, if you do use 301 redirection I'd recommend scripting it so that the script inspects whether or not it's an image file and then applies the cdn change. A pro in your area that works with REgex and htaccess will be able to guide you through that.
The username.net-dns.com thing... That's not your server is it? You can't apply redirects on servers outside of your control. Cheers!
-
Hi Ryan,
Thanks for your answer - Sorry I didn't mean about the URL for the location of the sitemap - I think my question wasn't clear - may I rephrase it:(1) Inside my image sitemap, the urls serve off the www. subdomain as bolded in the example below (not .cdn). I'm assuming this setup is correct as this was auto-generated by an Image Sitemap Generator - does the below image:loc look correct to you?
<url><loc>http://www.bosphorusyacht.com/yachts/</loc>
image:imageimage:lochttp://**WWW.**bosphorusyacht.com/wp-content/uploads/2010/09/istanbul-boat-rental.jpg</image:loc></image:image></url>(2) For a 301 image redirect would I set it up like this:
Redirect 301 /wp-content/uploads/2010/09/istanbul-boat-rental.jpg
http://**WWW.**bosphorusyacht.com/wp-content/uploads/2010/09/istanbul-boat-rental.jpgOR
Redirect 301 /wp-content/uploads/2010/09/istanbul-boat-rental.jpg
http://**CDN.**bosphorusyacht.com/wp-content/uploads/2010/09/istanbul-boat-rental.jpgOR
How would I 301 this one?: username.net-dns.com/images/abc.jpg
Hope you can advise one last time - thank you!
-
Right. Not everything is going to be served from cdn. It's most likely setup for your images so your sitemap will still reside on www. Make sure to point to the front end files though as those are the publicly accessible ones.
-
Hi Ryan,
Thanks for your reply and advice. I've read the guidelines and will follow those. But I wonder if you can clarify an issue on implementing them that is not answered there:On my site the images in 'Backend' (edit/admin/code view) start with WWW.mydomain... and in 'Frontend' (actual published view in browser) they start with CDN.mydomain...
So my question is, do I use the Backend or Frontend (www. or cdn.) for the URL in both image sitemaps and in 301 redirect final destination?
My current sitemap for example seems to be using www rather than cdn. : http://www.bosphorusyacht.com/sitemap-image.xml
Thanks for your help!
-
You're on it. Redirecting to the new image source and submitting a new sitemap pointing to the URL 3 location for your images will be big steps in the right direction. Be sure to follow the instructions here for your sitemap: https://support.google.com/webmasters/answer/178636 as well as reviewing image publishing guidelines: https://support.google.com/webmasters/answer/114016. Cheers!
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
-
International SEO - How do I show correct SERP results in the UK and US?
Hi, Moz community. I hope you’re all OK and keeping busy during this difficult period. I have a few questions about international SEO, specifically when it comes to ranking pages in the UK and the US simultaneously. We currently have 2 websites set-up which are aimed towards their respective countries. We have a ‘.com’ and a ‘.com/us’. If anybody could help with the issues below, I would be very grateful. Thank you all. Issues When looking in US Google search with a VPN, the title tag for our UK page appears in the SERP e.g. I will see: UK [Product Name] | [Brand] When checking the Google cache, the UK page version also appears This can cause a problem especially when I am creating title tags and meta descriptions that are unique from the UK versions However, when clicking through from the SERP link to the actual page, the US page appears as it should do. I find this very bizarre that it seems to show you the US page when you click through, but you see the UK version in the SERP when looking in the overall search results. Current Set-Up Our UK and US page content is often very similar across our “.com” and “.com/us” websites and our US pages are canonicalised to their UK page versions to remove potential penalisation We have also added herflang to our UK and US pages Query How do I show our US SERP as opposed to the UK version in US Google search? My Theories/ Answers US page versions have to be completely unique with content related to US search intent and be indexed separately - therefore no longer canonicalised to UK version Ensure hreflang is enabled to point Google to correct local page versions Ensure local backlinks point to localised pages If anyone can help, it will be much appreciated. Many thanks all.
Local Website Optimization | | Katarina-Borovska0 -
Research on industries that are most competitive for SEO?
I am trying to see if there is a reputable / research-backed source that can show which industries are most competitive for search engine optimization. In particularly, I'd be interested in reports / research related to the residential real estate industry, which I believe based on anecdotal experience to be extremely competitive.
Local Website Optimization | | Kevin_P3 -
How many SEO clients do you handle?
I work in a small web & design agency who started offering SEO 2 yrs ago as it made sense due to them building websites. There have been 2 previous people to me and I now work there 3 days a week and they also have a junior who knew nothing before she started working for us. She mainly works for me. My question is, how many clients do you think would be reasonable to work on? We currently have around 55 and I have been working there for nearly 5 months now and haven't even got to half of the sites to do some work on. I've told them the client list is way too big and we should only have around 15 clients max. However they don't want to lose the money from the already paying clients so won't get rid of any and keep adding new ones Their systems were a mess and had no reporting or useful software so I had to investiagte and deploy that, along with project management software. Their analytics is also a mess and have employed a contractor to help sort that out too. It's like they were offering SEO services but had no idea or structure to what they did. Meta descriptions were cherry picked which ones to be done, so say 50/60 on a site not filled in. So it's not like I have 45 or so well maintained accounts. They're all a mess. Then the latest 10 new ones are all new sites so All need a lot of work. I'm starting to feel incredibly overwhelmed and oppressed by it all and wanted to see what other SEO professionals thought about it. Any thoughts would be appreciated.
Local Website Optimization | | hanamck0 -
Subdomain vs. Separate Domain for SEO & Google AdWords
We have a client who carries 4 product lines from different manufacturers under a singular domain name (www.companyname.com), and last fall, one of their manufacturers indicated that they needed to move to separate out one of those product lines from the rest, so we redesigned and relaunched as two separate sites - www.companyname.com and www.companynameseparateproduct.com (a newly-purchased domain). Since that time, their manufacturer has reneged their requirement to separate the product lines, but the client has been running both sites separately since they launched at the beginning of December 2016. Since that time, they have cannibalized their content strategy (effective February 2017) and hacked apart their PPC budget from both sites (effective April 2017), and are upset that their organic and paid traffic has correspondingly dropped from the original domain, and that the new domain hasn't continued to grow at the rate they would like it to (we did warn them, and they made the decision to move forward with the changes anyway). This past week, they decided to hire an in-house marketing manager, who is insisting that we move the newer domain (www.companynameseparateproduct.com) to become a subdomain on their original site (separateproduct.companyname.com). Our team has argued that making this change back 6 months into the life of the new site will hurt their SEO (especially if we have to 301 redirect all of the old content back again, without any new content regularly being added), which was corroborated with this article. We'd also have to kill the separate AdWords account and quality score associated with the ads in that account to move them back. We're currently looking for any extra insight or literature that we might be able to find that helps explain this to the client better - even if it is a little technical. (We're also open to finding out if this method of thinking is incorrect if things have changed!)
Local Website Optimization | | mkbeesto0 -
Local SEO - Multiple stores on same URL
Hello guys, I'm working on a plan of local SEO for a client that is managing over 50 local stores. At the moment all the stores are sharing the same URL address and wanted to ask if it s better to build unique pages for each of the stores or if it's fine to go with all of them on the same URL. What do you think? What's the best way and why? Thank you in advance.
Local Website Optimization | | Noriel0 -
Local SEO for National Brands
Hi all, When it comes to local SEO in 2015, I appreciate that having a physical location in the town/city you wish to rank is a major factor. However, if you're a national brand is it still possible to rank for local searches when you're based in one location? The reason I ask is that, although our service is national, the nature of what we offer means that it is not inconceivable that people would search for a local variation of our top keywords. Other than the standard things - location in the content, the H1/H2s, title tag, meta description, url etc. - is there anything national businesses can do to help? Thanks in advance. John
Local Website Optimization | | NAHL-14300 -
Are there any suggestions when you completly redesign your web page keeping the same domain but change the host? I want it to go smoothly and want to avoid the rankings we already have including sub pages.
I am currently having our website completely redone by a design company. Are there any suggestions on this process as to not lose the rankings we currently have for our site? The domain will remain the same however we are planning on changing our host. We also have a good amount of sub domains that the web company will not be changing for us.
Local Website Optimization | | molchman0 -
Yoast Local SEO Reviews/Would it work for me?
Hi everyone, I'm looking for some feedback on Yoast Local SEO, and if you think it'd work for our site. www.kempruge.com. Our site is a wordpress site, and there's nothing about it, off the top of my head, that makes me think it wouldn't work, but I've been wrong before. We do use All-In-One SEO, not the Yoast plugin, so I'm not sure if that's compatible.or would cause a problem? (The reason we use All-In-One and not Yoast is because that's what we had when I got here, and I'm worried what would happen if we switched). Also, we have three offices, and I need to be able to do local seo for all three. I know Yoast says it supports multiple offices, but I'd feel more comfortable if someone on here let me know from his/her experience that it did. Anything else you want to add about Yoast Local, I'm all ears! Thanks, Ruben
Local Website Optimization | | KempRugeLawGroup0