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 search and CDNs
-
Hi,
Our site has a very high domain strength. Although our site ranks well for general search phrases, we rank poorly for image search (even though our site has very high quality images). Our images are hosted on a separate CDN with a different domain. Although there are a number of benefits to doing this, since they are on a different domain, are we not able to capitalize on our my site's domain strength? Is there any way to associate our CDN to our main site via Google webmaster tools? Has anyone researched the search ranking impacts due to storing your images on a CDN, given that your domain strength is very high?
Curious on people's thoughts?
-
Hi NicB1,
We use Amazon CloudFront here at SEOmoz and it allows us to setup a CNAME for our CDN. So if you look at our images you will see we use a few different ones, such as cdn.seomoz.org, profile1.seomoz.org and profile2.seomoz.org. While I haven't done any studies on this, I can tell you that we have not seen a major change in image traffic in making the CDN switch a few months ago.
I'd check with your CDN people and see if you can setup a CNAME and place it on a subdomain.
Casey
-
I'll leave it to others who might have done serious testing on this to discuss findings. I will say this though - if the CDN is not a domain you own, or can readily show through other optimization efforts that you own it, it's at least partly a matter of "how do we know this site owns these images?". Purely from SEO best practices thinking, when a site hosts their images, there's a much lower threshold of being able to have them recognized for consideration, let alone associated with image names, alt attributes, and page topical focus.
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
-
Is Base64 encoding images in general better for SEO or worse?
We've made a lot of changes to our website (https://refreshcartridges.co.uk/) over the years, with our website developer putting a heavy emphasis on improving page loading times in general. One of the those changes has been to base64 encode or in-line the majority of images on our site which has reduced our loading times down to under a second for most of our pages for our visitors which are mainly based in the UK. My question is whether in-lining the images, thus removing the images filenames for index association results in this technique being a net-good or net-bad for our sites SEO in general, particularly on our frontpage.
Technical SEO | | ChrisHolgate0 -
Discrepancy in actual indexed pages vs search console
Hi support, I checked my search console. It said that 8344 pages from www.printcious.com/au/sitemap.xml are indexed by google. however, if i search for site:www.printcious.com/au it only returned me 79 results. See http://imgur.com/a/FUOY2 https://www.google.com/search?num=100&safe=off&biw=1366&bih=638&q=site%3Awww.printcious.com%2Fau&oq=site%3Awww.printcious.com%2Fau&gs_l=serp.3...109843.110225.0.110430.4.4.0.0.0.0.102.275.1j2.3.0....0...1c.1.64.serp..1.0.0.htlbSGrS8p8 Could you please advise why there is discrepancy? Thanks.
Technical SEO | | Printcious0 -
CSS background image links bad for seo?
On one of the websites I manage SEO for, the developers are changing how our graphical links are coded. They're basically coding in such away where there is no anchor text and no alt tag, so for example: So there's no anchor nor alt context for Google's crawler. How badly will this affect SEO, or is it extremely minimal and I shouldn't worry about? Thanks in advance.
Technical SEO | | JimLynch0 -
How google crawls images and which url shows as source?
Hi, I noticed that some websites host their images to a different url than the one their actually website is hosted but in the end google link to the one that the site is hosted. Here is an example: This is a page of a hotel in booking.com: http://www.booking.com/hotel/us/harrah-s-caesars-palace.en-gb.html When I try a search for this hotel in google images it shows up one of the images of the slideshow. When I click on the image on Google search, if I choose the Visit Page button it links to the url above but the actual image is located in a totally different url: http://r-ec.bstatic.com/images/hotel/840x460/135/13526198.jpg My question is can you host your images to one site but show it to another site and in the end google will lead to the second one?
Technical SEO | | Tz_Seo0 -
Is it important to include image files in your sitemap?
I run an ecommerce business that has over 4000 product pages which, as you can imagine, branches off into thousands of image files. Is it necessary to include those in my sitemap for faster indexing? Thanks for you help! -Reed
Technical SEO | | IceIcebaby0 -
Difference between search volume in KWT and Impressions in GWT
Hi there, Sorry I've been a bit quiet of late, we're going through a huge rebranding exercise as well as staying on top of client work. Anyway. I've got an issue with keyword research phase of a client remarketing. Trying to decide which keywords to target (aren't we all?) The client has 3 months of back data in Google Webmaster Tools, which helps us to see Impressions, CTR and actual click-throughs etc. Now, they rank #1 on Google.com for a certain keyword (logged out, of course). According to Google Keyword tool (Logged in) there are 2.7million searches per month for this keyword. With the average CTR being 18% for a #1 keyword that should be bringing in 400k visits. However, take the same keyword in Google Webmaster Tools and the impressions are actually around 1,600 per month with a CTR of 9%. Different CTR's for different sectors I can accept. What I don't get is the vast difference between the impressions in GWT compared to the alleged search volume coming from the Keyword tool. Really need to understand this so we can better select keywords and judge approximate traffic expected if ranking #1 for a keyword. Any help would be really useful. Thank you!
Technical SEO | | Nobody15609869897230 -
No Search Results Found - Should this return status code 404?
A question came up today on how to correctly serve the right status code on pages where no search results are found. I did a couple searches on some major eccomerce and news sites and they were ALL serving status code 200 for No Search Results Found http://www.zappos.com/dsfasdgasdgadsg http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=sdafasdklgjasdklgjsjdjkl http://www.ebay.com/sch/i.html?_trksid=p5197.m570.l1313&_nkw=dfjakljgdkslagklasd&_sacat=0 http://www.cnn.com/search/?query=sdgadgdsagas&x=0&y=0&primaryType=mixed&sortBy=date&intl=false http://www.seomoz.org/pages/search_results?q=sdagasdgasdgasg I thought I read somewhere were it was recommended to serve a status code 404 on these types of pages. Based on what I found above, all sites were serving a 200, so it appears this may not be the best practice. Any thoughts?
Technical SEO | | WEB-IRS0 -
How do search engines treat urls that end in hashtags?
How do search engines treat urls that end in hashtags? For example, www.domain.com/abc#xyz.
Technical SEO | | nicole.healthline0