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
-
Do old backlinks still help with new URL with 301 redirect? Also I added the www. How does this affect it all?
I changed my URL from exampledetailing. com to exampleautodetailing. com. It is redirected with a 301. Also, it is on Squarespace AND I opted to add the www. So will the old backlinks of exampledetailing. com still help the new URL exampleautodetailing. com or do I need to try and update all the links? Also, future links, do I need to include the www. or just the root domain of exampleautodetailing. com or even the whole https://wwwexampleautodetailing. com? I believe the www is considered a sub domain and a new entity on Google, so I am not sure how that works. Thank you!
Local Website Optimization | | Rmarkjr810 -
More pages on website better for SEO?
Hi all, Is creating more pages better for SEO? Of course the pages being valuable content. Is this because you want the user to spend as much time as possible on your site. A lot of my competitors websites seem to have more pages than mine and their domain authorities are higher, for example the services we provide are all on one page and for my competitors each services as its own page. Kind Regards, Aqib
Local Website Optimization | | SMCCoachHire0 -
How to Handle Franchise Duplicate Content
My agency handles digital marketing for about 80 Window World stores, each with separate sites. For the most part, the content across all of these sites is the exact same, though we have slowly but surely been working through getting new, unique content up on some of the top pages over the past year. These pages include resource pages and specific product pages. I'm trying to figure out the best temporary solution as we go through this process. Previously, we have tried to keep the pages we knew were duplicates from indexing, but some pages have still managed to slip through the cracks during redesigns. Would canonicals be the route to go? (do keep in mind that there isn't necessarily one "original version," so there isn't a clear answer as to which page/site all the duplicated pages should point to) Should we just continue to use robots.txt/noindex for all duplicate pages for now? Any other recommendations? Thanks in advance!
Local Website Optimization | | TriMarkDigital0 -
Does multiple sites that relate to one company hurt seo
I know this has been asked and answered but my situation is a little different. I am a local electrical contractor. I specialize in a service and not a product. Competition is high in the local market due to the other electrical contractors that have well seasoned sites with very good DA/PA. Although new to the web I am not new to the trade. Throughout years almost back to the AOL dialup days I have been collecting domain names for this particular purpose. Now I want to put them to good use. Being an electrical contractor, there are many different facets of work and services we provide. My primary site is empireelec.com A second site I threw online overnight with minimal content is jacksonvillelightingrepair.com. Although it is a fresh site, there is minimal content and I have put almost zero effort in to it. It appears to be ranking for keywords a lot quicker. That leads me to believe I should utilize my other domain jacksonvillefloridaelectrician.com and target just the keyword Jacksonville Florida Electrician. It leads me to believe I should use jacksonvillebeachelectrician.com for targeting electricians in jacksonville beach. And again with jacksonvilleelectricianservice.com I can provide a unique phone number for each site. Am I going about this all wrong? Everything I read says no,no,no but I feel my situation is a little more unique.
Local Website Optimization | | empireelec1 -
Can you, somehow, use dynamic number insertion on a click to call button (image)
Hello Moz! I have been beating my head against the wall for a few hours, and I am starting to get a headache. My question is simple: I am doing some work for a local salon, and we started a PPC campaign recently. It's very important that I get accurate ROI metrics from both our PPC efforts and Yelp advertising program, and the best way to do this is by using custom phone numbers and dynamic number insertion w/ CallRail to track phone calls being made to the salon. I can then cross reference the numbers used to call with the salon POS software to see what they spent, how many appts. they booked, etc. A VERY large portion, the majority in fact, of traffic comes from mobile, and in the past I had a big, fat, beautiful CTA click-to-call button that showed the salon phone number. However, I have found that with dynamic number insertion, and my near non-existent programming skills, it is impossible to have the number dynamically insert into an href image. Sooooo...any ideas on how to do this, or is it just not possible????
Local Website Optimization | | Sean_Gutermuth0 -
How Google's Doorway Pages Update Affects Local SEO
Hey Awesome Local Folks! I thought I'd take a proactive stance and start a thread on the new doorway pages update from Google, as I feel there will be questions coming up about this here in the forum: Here's the update announcement: http://googlewebmastercentral.blogspot.com/2015/03/an-update-on-doorway-pages.html And here's the part that will make local business owners and Local SEOs take a second glance at this: Here are questions to ask of pages that could be seen as doorway pages: Do the pages duplicate useful aggregations of items (locations, products, etc.) that already exist on the site for the purpose of capturing more search traffic? I think this will naturally lead to questions about the practice of creating local/city landing pages. At this point, my prediction is that this will come down to high quality vs. crummy quality pages of this type. In fact, after chatting briefly with Andrew Shotland, I'm leaning a bit toward seeing the above language as being strongly geared toward directory type sites and large franchises. I recommend reading Andrew's post about his take on this, as I think he's on the right track: http://www.localseoguide.com/googles-about-to-close-your-local-doorway-pages/ So, I'm feeling at this point that if you've made the right efforts to develop unique, high quality local landing pages, you should be good unless you are an accidental casualty of an over-zealous update. We'll see! If anyone has thoughts to contribute on this thread, I hope they will, and if lots of questions start coming up about this here in the community, feel free to link back to this thread in helping your fellow community members 🙂 Thanks, all!
Local Website Optimization | | MiriamEllis9 -
Subdomain versus Subfolder for Local SEO
Hello Moz World, I'm wanting to know the best practices for utilizing a subdomain versus a subfolder for multi location businesses, i.e. miami.example.com vs. example.com/miami; I would think that that utilizing the subdomain would make more sense for a national organization with many differing locations, while a subfolder would make more sense for a smaller more nearby locations. I wanted to know if anyone has any a/b examples or when it should go one way or another? Thank you, Kristin Miller
Local Website Optimization | | Red_Spot_Interactive0 -
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