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.
What can we do to optimize / be mobile-friendly for PDFs?
-
I'm getting a "Your page is not mobile-friendly." notice in the SERPs for all of our PDFs. I check the pdf on the phone and it appears just fine.
-
Hi John,
Are you still seeing the 'not mobile friendly' warning in the SERPs? I checked just now and wasn't able to replicate.
-
Great question! I found this guide very helpful: https://forums.adobe.com/thread/1008278
Key points from this guide:
PDF Optimizer (Learn how to reduce size, remove fonts embedding, remove unwanted data etc)
Acrobat 9
Acrobat X
http://help.adobe.com/en_US/acrobat/pro/using/WS58a04a822e3e50102bd615109794195ff-7c88.w.h tml
Conversion Process:
To create smaller size PDF, I would suggest to plan it from the beginning. As Dave mentioned- smallest size PDF, you can select this joboption from the conversion dialog box (If you have the origional document word etc.which you are creating a PDF from). This will automatically do maximum part of the job for you. So, try to keep the size lower from the beginning of PDF creation won't give you much trouble later.
Images:
You can also create small thumnails of the images and insert them in the origional document before conversion. do not resize them in the document as it still contains the origional size. Try to compress them or resize them outside the document and then finally insert them.
For example: if the image is 640x480 and you want only 50x50 in the PDF document. Try to resize it using some applications like Adobe Photoshop or MS Office picture manager (comes in MS Office suite) or using many apps freely available online. then finally insert them in the document. If you resize them in the document itself, they will still be containing the origional size.
Along with this, try downsampling the images to 72ppi (using Acrobat PDF optimizer) and use poster images instead of the videos. These images can have links pointed to the videos over website.
PDF Size:
Try to keep the PDF size between 1-2 MBs.
I hope that this helps! Good luck to you

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 subdomains avoid spam penalizations?
Hello everyone, I have a basic question for which I couldn't find a definitive answer for. Let's say I have my main website with URL: www.mywebsite.com And I have a related affiliates website with URL: affiliates.mywebsite.com Which includes completely different content from the main website. Also, both domains have two different IP addresses. Are those considered two completely separate domains by Google? Can bad links pointing to affiliates.mywebsite.com affect www.mywebsite.com in any way? Thanks in advance for any answer to my inquiry!
Intermediate & Advanced SEO | | fablau0 -
Best Practices for Converting PDFs to HTML
We're working with a client who gets about 80% of their organic, inbound search traffic from links to PDF files on their site. Obviously, this isn't ideal, because someone who just downloads a PDF file directly from a Google query is unlikely to interact with the site in any other way. I'm looking to develop a plan to convert those PDF files to HTML content, and try to get at least some of those visitors to convert into subscribers. What's the best way to go about this? My plan so far is: Develop HTML landing pages for each of the popular PDFs, with the content from the PDF, as well as the option to download the PDF with an email signup. Gradually implement 301 redirects for the existing PDFs, and see what that does to our inbound SEO traffic. I don't want to create a dip in traffic, although our current "direct to inbound" traffic is largely useless. Are their things I should watch out for? Will I get penalized by Google for redirecting a PDF to HTML content? Other things I should be aware of?
Intermediate & Advanced SEO | | atourgates0 -
How to optimize for local when client has a regus office?
Anyone know how to optimize for local when client has a regus office? I heard it doesn't work so well because the offices are temporary and so many have used the same exact address over and over. True? Any way around it? Thanks!!
Intermediate & Advanced SEO | | BBuck0 -
Keyphrase / Keyword arrangement
Hi all, What are your thoughts on the arrangement of keyphrases / words? For example, does it make a difference if the words are arranged in the following way: "Keyword 1 Keyword 2" or "Keyword 2 Keyword 1" Both ways make a phrases which is favourable in the search engines. Can I stick with 1 way or should I be going with both arrangements. Hope that is clear 🙂
Intermediate & Advanced SEO | | wtfi0 -
301 or 302 Redirects to Mobile Site
When it's detected that a mobile device is accessing the site it has the ability to redirect from www.example.com to m.example.com. Does it make more sense to employ a 301 or 302 redirect here? Google says a 301 but does not explain why (although usually I stick to "when in doubt, 301") . It seems like a 302 would prevent passing link juice to the mobile site and having mobile-optimized results also showing up in Google's index. What is the preference here?
Intermediate & Advanced SEO | | SEOTGT0 -
/%category%/%postname%/ Permalink structure
Mostly everyone seems to agree that /%category%/%postname%/ is the best blog structure. I'm thinking of changing my structure to that because now it's structured by date which is bad. But almost all of my posts are assigned to more than one category. Won't this create duplicate pages?
Intermediate & Advanced SEO | | UnderRugSwept0 -
Can Affiliate Links Harm Your Rank?
Does Google interpret Affiliate links as paid links? If so, can Affiliate links harm your rank if they are not properly tagged with a no-follow? Thanks.
Intermediate & Advanced SEO | | AWCthreads0 -
URL Shorteners. Are they SEO Friendly?
Do URL shortener services like bit.ly act as 301 redirects? I was thinking about utilizing one for longer query based URLs and didn't want to risk losing link juice. Thanks for the insight! Regards - Kyle
Intermediate & Advanced SEO | | kchandler0