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.
Iframe redirect bad for SEO?
-
Hi,
I have a website (http://www.blowingminds.de) wich I put a spreadshirt shop into via iframe.
The thing is I am not sure on how the iframe effects my SEO? Can I just optimise the main domain for search?
Well I want the spreadshirt shop to be found under the domain name (www.blowingminds.de) but the only real way to do it is by implementing an iframe because each spreadshirt shop has its own subdomain eg.: blowingminds.spreadshirt.de but the only real way to do it is via iframe, as they do not offer a complete domain redirect. (Or have I overseen some other way?)
I hope you guys can help me on this one

Thanks in advance.
Malte
-
Thanks for catching it, really. I actually laughed, and while kicking myself said...bright one bigfish.
Best
-
Thanks Robert, much appreciated. Your answer here is certainly detailed and well thought out, should be of help, nice one

-
Simon is correct, I was being over simplistic and imprecise. From GWMT:Â Google supports frames and iframes to the extent that it can. Frames can cause problems for search engines because they don't correspond to the conceptual model of the web.
The content can be indexed but it will typically be from the originating url as opposed to the destination url.
The question was: How does the iframe effect my SEO? Can I just optimize the main domain for search? I want the spreadshirt shop to be found under the domain name (www.blowingminds.de)
As it stands now, from looking at www.blowingminds.de, there is nothing outside the iframe. All of the iframe urls resolve to the subdomain = blowingminds.spreadshirt.de. So, once shopping begins, a product is selected for further consideration, then you are redirected to the subdomain.
If the SEO he is speaking of is that of www.blowingminds.de, and if by I want the spreadshirt shop to be found under means that when someone searches on a search engine for it I want them to find blowingminds.de and not blowingminds.spreadshirt.de then, it is likely he is going to be disappointed.
While I agree that user experience is important, Spreadshirts appears to have developed an affilate model that utilizes an iFrame wherein they keep all the juice. They do not want blowingminds.de to become stronger than spreadshirts.de. They are fine with the subdomain gaining authority (this is my opinion).
So, it would appear what he is asking is (for practical purposes) not doable. He can either use the subdomain provided by spreadshirts: Â .blowingminds.spreadshirts.de or redirect to that from an Iframe which is provided.
Good catch Simon. Helps keep us on our toes to be more precise.
-
i would do a request on the iframe and stream it inot the page, this may get messy with forms posting and stuff
-
Content in an iFrame can be indexed, that's the biggest issue here. iFrames have a URL all of their own, so are a page in their own right. Sometimes they are wrapped in a Frameset, which can tie them together to produce a whole normal page.
If their is any way to avoid using an iFrame, then go for it. If not, then it's not just about SEO anyway, Usability is also very important and it's often a compromise that has to be made.
So do what's best for the User Experience and cater for SEO afterwards, which could be using a 'NoIndex, Follow' tag on each iFrame and an 'Index, Follow' tag on the overall main page URL.
Regards
Simon
-
Malte
First content in an Iframe cannot be indexed. Your site http://www.blowingminds.de has all content inside an IFrame so no value for SEO.
With some of our sites where a product/service provider provides their info via feeds to an iframe, we build the site to have its own content, etc. and place an iframe on the page with the feed coming in. (In the US we see this a lot with real estate sites though it appears to be going away even there). If we want to optimize around something within the Iframe, we have to optimize what is outside the frame in order to do so.Â
As it stands now, unless I have missed something here, your site has no chance at Domain or Page Authority.Hope this helps
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
-
Why is pagination SEO such a mystery in 2021?
Hi folks. I would like to discuss pagination. I use WordPress (Genesis, specifically). I ran my site through a site scan and it flagged an error which told me that my blog was producing duplicate meta descriptions because the  blog is paginated - the same meta description from the blog page is being used on Page 2, Page 3 etc. I looked into this and the Internet is awash with many other people scratching around for a solution. My understanding is that using a canonical link on the first page is not a good idea, because it says to Google that only Page 1 of the blog is important. I also read an article that states Google no longer reads the Rel=Prev/Next code that could be used to tell Google to ignore the issue. So, what's the solution? Do I even need one? As a side-thought, it seems to me that pagination is, well, pretty useless. I mean, if my blog has 20 pages and I've worked hard to create content, who is going to click through to anywhere near page 20? Nobody. There has to be a smarter way for people on-site to access content. I would love your thoughts on all of this. Cheers.
Intermediate & Advanced SEO | | Nobody16165422281340 -
Using a Reverse Proxy and 301 redirect to appear Sub Domain as Sub Directory - what are the SEO Risks?
We’re in process to move WordPress blog URLs from subdomains to sub-directory. We aren’t moving blog physically, but using reverse proxy and 301 redirection to do this. Blog subdomain URL is https://blog.example.com/ and destination sub-directory URL is https://www.example.com/blog/ Our main website is e-commerce marketplace which is YMYL site. This is on Windows server. Due to technical reasons, we can’t physically move our WordPress blog to the main website. Following is our Technical Setup Setup a reverse proxy at https://www.example.com/blog/ pointing to https://blog.example.com/ Use a 301 redirection from https://blog.example.com/ to https://www.example.com/blog/ with an exception if a traffic is coming from main WWW domain then it won’t redirect. Thus, we can eliminate infinite loop. Change all absolute URLs to relative URLs on blog Change the sitemap URL from https://blog.example.com/sitemap.xml to https://www.example.com/blog/sitemap.xml and update all URLs mentioned within the sitemap. SEO Risk Evaluation We have individual GA Tracking ID and individual Google Search Console Properties for main website and blog. We will not merge them. Keep them separate as they are. Keeping this in mind, I am evaluating SEO Risks factors Right now when we receive traffic from main website to blog (or vice versa) then it is considered as referral traffic and new cookies are set for Google Analytics. What’s going to happen when its on the same domain? Which type of settings change should I do in Blog’s Google Search Console? (A). Do I need to request “Change of Address” in the Blog’s search console property? (B). Should I re-submit the sitemap? Do I need to re-submit the blog sitemap from the https://www.example.com/ Google Search Console Property? Main website is e-commerce marketplace which is YMYL website, and blog is all about content. So does that impact SEO? Will this dilute SEO link juice or impact on the main website ranking because following are the key SEO Metrices. (A). Main website’s Avg Session Duration is about 10 minutes and bounce rate is around 30% (B). Blog’s Avg Session Duration is 33 seconds and bounce rate is over 92%
Intermediate & Advanced SEO | | joshibhargav_200 -
SEO on dynamic website
Hi. I am hoping you can advise. I have a client in one of my training groups and their site is a golf booking engine where all pages are dynamically created based on parameters used in their website search. They want to know what is the best thing to do for SEO. They have some landing pages that Google can see but there is only a small bit of text at the top and the rest of the page is dynamically created. I have advised that they should create landing pages for each of their locations and clubs and use canonicals to handle what Google indexes.Is this the right advice or should they noindex? Thanks S
Intermediate & Advanced SEO | | bedynamic0 -
CDN for SEO (or not)?
Does CDN impact on SEO or not? There seems conflicting ideas as to whether they impact positively or negatively, I realise that if the page loads quicker this is a good thing for SEO and usability of course. Does Google see CDN as just cheating and a get-around for not doing the work from the ground up and using good hosting etc? Do you have any direct experience? All constructive input much appreciated!
Intermediate & Advanced SEO | | seoman101 -
I'm a newb, built a website with Wix want to redirect it to a domain I own, but am reading that Wix is bad for this
Hi, I am building this site for my boss http://charlesfridmanpr.wix.com/real-estate and am still working on it. I'm getting close to the stage where I want to redirect it to the URL we want to use, but in reading these forums, it says that because all of subpages (?) have a # in them, they will not be read or indexed by google. I am very new to this, and while it may not look like it, the website has taken me quite a while to design.  Is there a way to fix this?  We want to appear high up for a non competitive keyword. Thanks
Intermediate & Advanced SEO | | Charlesfridmanpr0 -
New Site (redesign) Launched Without 301 Redirects to New Pages - Too Late to Add Redirects?
We recently launched a redesign/redevelopment of a site but failed to put 301 redirects in place for the old URL's. It's been about 2 months. Is it too late to even bother worrying about it at this point? The site has seen a notable decrease in site traffic/visits, perhaps due to this issue. I assume that once the search engines get an error on a URL, it will remove it from displaying in search results after a period of time. I'm just not sure if they will try to re-crawl those old URLs at some point and if so, it may be worth it to have those 301 redirects in place. Thank you.
Intermediate & Advanced SEO | | BrandBuilder0 -
When should you redirect a domain completely?
We moved a website over to a new domain name. We used 301 redirects to redirect all the pages individually (around 150 redirects). So my question is, when should we just kill the old site completely and just redirect (forward/point) the old domain over to the new one?
Intermediate & Advanced SEO | | co.mc0 -
Is DOCTYPE important for SEO?
Hello fellow Mozzers. I am just having a brief look at a potential clients website before speaking to them tomorrow and whilst looking at the source I noticed that they don't appear to have a clear definition for their Doctype. All the have at the top of each page is I have to admit that Doctypes aren't my strong point but I know that they are normally slightly more descriptive than this. Can this have any effect on rankings? or is this just an issue for W3C validation? Thanks 🙂
Intermediate & Advanced SEO | | AdeLewis0