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
-
Which are the best off-page SEO techniques for 2020?
I have just published an awesome website or blog, and i really worked hard keeping everything perfect. Do you think it’s enough? Having a perfect blog, website or business is just enough. i need readers for my blog, visitors to my website, and customers for my business. So, what to do?
Local Website Optimization | | boxinghunter0 -
Should I avoid duplicate url keywords?
I'm curious to know Can having a keyword repeat in the URL cause any penalties ? For example xyzroofing.com xyzroofing.com/commercial-roofing xyzroofing.com/roofing-repairs My competitors with the highest rankings seem to be doing it without any trouble but I'm wondering if there is a better way. Also One of the problems I've noticed is that my /commercial-roofing page outranks my homepage for both residential and commercial search inquiries. How can this be straightened out?
Local Website Optimization | | Lyontups0 -
SEO Best Practice for Managing a Businesses NAP with Multiple Addresses
I have a client with multiple business addresses - 3 across 3 states, from an SEO perspective what would be the best approach for displaying a NAP on the website? So far I've read that its best: to get 3 GMB account to point to 3 location pages & use a local phone number as opposed to a 1300 number. Display all 3 locations in the footer, run of site
Local Website Optimization | | jasongmcmahon1 -
In local SEO, how important is it to include city, state, and state abbreviation in doctitle?
I'm trying to balance local geographic keywords with product keywords. I appreciate the feedback from the group! Michael
Local Website Optimization | | BFMichael0 -
Does having an embedded Google Map still count as a positive SEO signal?
I know this was true a few years ago, however is there still an advantage to having an embedded map vs. a pop up map in 2017?
Local Website Optimization | | BigChad21 -
Impact of .us vs .com on SEO rankings?
Our website is hosted on www.discovered.us. I have 2 questions: 1: we have had regular feedback a .us domain is negative in SEO and in conversion (customers don't like it). We are thinking of changing domain to: www.dscvrd.com.
Local Website Optimization | | Discovered
Any insights on the impact on our rankings (if any) if we do this? 2: we are focusing our SEO global / USA first but conversions in UK are better. We currently do not have multi-language SEO setup. What would the impact be of implementing www.discovered.co.uk on SEO in UK? Thanks! Gijsbert0 -
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 -
Call Tracking, DNI Script & Local SEO
Hi Moz! I've been reading about this a lot more lately - and it doesn't seem like there's exactly a method that Google (or other search engines) would consider to be "best practices". The closest I've come to getting some clarity are these Blumenthals articles - http://blumenthals.com/blog/2013/05/14/a-guide-to-call-tracking-and-local/ & the follow-up piece from CallRail - http://blumenthals.com/blog/2014/11/25/guide-to-using-call-tracking-for-local-search/. Assuming a similar goal of using an existing phone number with a solid foundation in the local search ecosystem, and to create the ability to track how many calls are coming organically (not PPC or other paid platform) to the business directly from the website for an average SMB. For now, let's also assume we're also not interested in screening the calls, or evaluating customer interaction with the staff - I would love to hear from anyone who has implemented the DNI call tracking info for a website. Were there negative effects on Local SEO? Did the value of the information (# of calls/month) outweigh any local search conflicts? If I was deploying this today, it seems like the blueprint for including DNI script, while mitigating risk for losing local search visibility might go something like this: Hire reputable call-tracking service, ensure DNI will match geographic area-code & be "clean" numbers Insert DNI script on key pages on site Maintain original phone number (non-DNI) on footer, within Schema & on Contact page of the site ?? Profit Ok, those last 2 bullet points aren't as important, but I would be curious where other marketers land on this issue, as I think there's not a general consensus at this point. Thanks everyone!
Local Website Optimization | | Etna1