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
-
Can I use Schema zip code markup that includes multiple zip codes but no actual address?
The company doesn't have physical locations but offers services in multiple cities and states across the US. We want to develop a better hyperlocal SEO strategy and implement schema but the only address information available is zip codes, names of cities and state. Can we omit the actual street address in the formatting but add multiple zipcodes?
Local Website Optimization | | hristina-m0 -
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 -
Multi location silo seo technique
A physical therapy company has 8 locations in one city and 4 locations in another with plans to expand. I've seen two methods to approach this. The first I feel is sloppy and that is the individual url for each location that points to from the location pages on the main domain. The second is to use the silo technique incorporated with metro scale addition. You have the main domain with the number of silos (individual stores) and each silo has its own content (what they do at each store is pretty much the same). My question is should the focus of each silo, besides making sure there is no duplicate copy, to increase their own hyperlocal outreach? Focus on social, reviews, content curated for the specific location. How would you attack this problem?
Local Website Optimization | | Ohmichael1 -
301 or 302 Redirects with locale URLs?
Hi Mozers, I have a bit of a tricky question I need some help answering. My agency are building a brand new website for a client of ours which means changing the domain name (yay...). So! I have my 301's all ready to go for the UK locale, however, the issue I have is that the site will also eventually have French, German and Spanish locales - but these won't be ready to go until later this year. We will be launching in just English for September. The current site already has the French and German locales on it as well. Just to make sure I'm being clear, the site will be www.example.com for launch, but by lets say November, we will also have a www.example.com/fr/ and www.example.com/de/ site launched too. So what do I do with the locale URLs? As I said above, the exisitng site already has the French and German locales on it, so I don't particularly want to redirect the /fr/ and /de/ URLs to the English homepage, as I will want to redirect them to the new URLs in November, and redirecting more than once is bad for SEO right? Any ideas? Would 302s maybe be the best suggestion? Thanks! Virginia
Local Website Optimization | | Virginia-Girtz1 -
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 -
Google my business - Image sizes
I have scoured the web in order to find a guide that would give me the ideal dimensions for images to populate google my business page... in vain. Google itself is very vague about it as indicated below Format: JPG, PNG, TIFF, BMP Size: Between 10 KB and 5 MB Minimum resolution: 250px tall, 250px wide Does anyone know of a guide with optimum recommendation for each photo (profile, Cover photo, business specific photos...) or alternatively can recommend the exact size needed. Thanks
Local Website Optimization | | coolhandluc0 -
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 -
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