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.
Do images on a CDN affect my Google Ranking?
-
I have recently switched my images to a CDN (MaxCDN) and all of the images within my post are now get loaded directly from the CDN.
Will this affect my Google ranking? Do Google care if the image is hosted physicaly on the domain?
-
Thanks Robert for the detailed answer. Very helpful!
-
Amosnet,
Where the image resides as a static file does not matter. Whether served by the CDN or your site, any image still needs to have good alt text associated with it (describe the image as opposed to 33 keywords). The CDN will probably offer some benefit (especially if you have a lot of JS or images, etc.) as it should increase page load speed. I do not know how much value is allotted, but I do know once you start going over about 5 sec. it begins to affect adwords. We try to keep all or ours to about 2 to 3 sec. max.
Best
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
-
How does Google handle read more tags in Wordpress
Hi Everyone I am wondering how Google handles the read more tag in Wordpress. I pasted the link to a blog post on Google and found nothing (domain.com/post#readmore). Then I paste the version without #readmore (domain.com/post) and found that Google indexed the page but with the option to click "read more" to read it. The full blog post is not in their index, just the version asking you to read more. Is this because Google hasn't gotten to it or is Google ignoring it. I am not sure but ideally I rather have the full blog post indexed, not the read more version. I am curious to whether this will cause duplicate content issues. What are your experience with this and is it advisable to use an alternate method for read more. Maybe with a Wordpress plugin. Thanks in advance.
On-Page Optimization | | gaben0 -
Do Blog Tags affect SEO at all anymore?
We're trying to standardize the use of tags on our site amongst writers/editors, and I'm trying to come up a list of tags they can choose from to tag posts with - and telling them to use no more than 10 (absolute maximum) per post. We are also in the process of migrating to a new CMS, and have 8 defined categories that will all have their own landing page within our "News" section. TLDR: Do blog tags have any impact on SEO anymore? Are they solely meant to help users find articles related on popular topics, or does creating a tag for a popular topic help to improve organic visibility? Full Question: With the tag standardization, I want to make sure we're creating the most useful and effective tags; and the UX/SEO sides of my brain are conflicted. To my understanding, creating a tag about a high volume topic in an industry helps establish the website's relevance to Google/other search engines about that topic and improves overall relevance; but the tag feed page (ex: http://freshome.com/tag/home-protection/) isn't really meant for organic search visibility. So my other question is, is it worth it to noindex the tag pages in the robots.txt? Will that affect any benefit to increased relevance for Google (if there is any)? I'm interested to hear others' thoughts and suggestions. Thanks in advance!
On-Page Optimization | | davidkaralisjr0 -
Disappearing and reappearing in google index
Hello. I made a lot of car accident lawyer city pages. They probably weren't as unique as they should have been. Suddenly, they all disappeared from the rankings and I freaked out. Then, two days later, they all returned. Is this a bad sign? Should I be worried? Why would they drop out of the rankings and come back in? Let me know, thanks.
On-Page Optimization | | RafeTLouis0 -
How does a collapsed section affect on page SEO?
A client recently asked me whether a tabbed collapsed section of text that is expanded (i.e. revealed) when clicked, is an OK thing to do without negatively effecting SEO. I told him that for starters, he may want to rethink why he would want to hide the text in the first place (this is not an FAQ type scenario). The reason has to do with the aesthetic of the page. Anyway, aesthetic aside, any thoughts on whether a collapsed (hidden from view) negatively affects on-page SEO? Thanks.
On-Page Optimization | | stephanwb
Stephan0 -
ECommerce Filtering Affect on SEO
I'm building an eCommerce website which has an advanced filter on the left hand side of the category pages. It allows users to tick boxes for colours, sizes, materials, and so on. When they've made their choices they submit (this will likely be an AJAX thing in a future release, but isn't at time of writing). The new filtered page has a new URL, which is made up of the IDs of the filter's they've ticked - it's a bit like /department/2/17-7-4/10/ My concern is that the filtered pages are, on the most part, going to be the same as the parent. Which may lead to duplicate content. My other concern is that these two URLs would lead to the exact same page (although the system would never generate the 'wrong' URL) /department/2/17-7-4/10/ /department/2/**10/**17-7-4/ But I can't think of a way of canonicalising that automatically. Tricky. So the meat of the question is this: should I worry about this causing issues with the SEO - or can I have trust in Google to work it out?
On-Page Optimization | | AndieF0 -
Does css float affect SEO?
It is generally believed that the closer the content is to the top of the page, the better it is for SEO. If that's incorrect, please let me know. I have a 2 column site where the left menu is navigation and right side is content. Obviously, the left menu appears in the code before the content does, but I can flip them around via css float. If I do that, the content will appear on the left visually, even though in the code it still comes after the left side navigation. Do either positions affect seo?
On-Page Optimization | | cmp1010 -
HAVING A POPUP WINDOW ON HOMEPAGE AFFECTS SEO?
Good evening, I currently have a blog that uses a popup window after 15 seconds that is used to add visitor to my newsletter. My question is : Does it have a negative effect in SEO? Thanks in advance Maria Jesus
On-Page Optimization | | goperformancelabs0 -
Does a page's url have any weight in Google rankings?
I'm sure this question must have been asked before but I can't find it. I'm assuming that the title tag is far more important than the page's url. Is that correct? Does the url have any relevance to Google?
On-Page Optimization | | rdreich490
