Combining CSS
-
One recommendation from a page speed analysis of my site was to combine CSS (external style sheets) but after reading more on the topic others say that this is not always best. Any thoughts on either approach?
-
Hi Brett,
The reasoning behind combining CSS files is to reduce the number of files that need to be requested when the page is loaded. If you load one CSS file instead of five CSS files, your page should load somewhat faster. This is especially true when dealing with larger CSS files (for example, five large CSS files combined to one really large CSS file will usually make the site load faster). I'd recommend combining CSS files if you can. Depending on what system you are working with, and how much control you have over the code, you may not be able to. What reasons were given to not combine files?
Matthew
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
-
Combining products - edit existing product page or 301 redirect to new page?
We want to combine existing products - e.g. 'hand lotion' and 'body lotion' will become 'hand & body lotion'. As such, we'll need to combine the two product pages into one. What would be the best route to take in terms of SEO to do this? My initial reaction is to create a new product page and then 301 or 302 redirect the old products to the new product page depending on if the change is permanent or temporary. Would you agree? Or am I missing something?
On-Page Optimization | | SwankyApple1 -
Eliminate render-blocking CSS in above the fold content with shopify
Hello, It seems that my shopify website needs to eliminate render-blocking CSS in above the fold content to get better mobile speed and I don't see or find anything about how this could be done. I have succeeded with a wordpress site but the way things are restricted with shopify, I have not been able to do the same. The other thing would be to leverage browser caching which I have no clue how it can be done with shopify either. Thanks!
On-Page Optimization | | Mabo320 -
Optimize CSS Delivery
Hi, I am loading 3 CSS files here: http://www.viatrading.com/wholesale/9/Domestics.html PageSpeed is telling me I "should fix" the delivery of these CSS Files (see image). I read https://developers.google.com/speed/docs/insights/OptimizeCSSDelivery , but can't figure out which is my case. The CSS are big, but even if I split them in several, all CSS files are still showing up as render-blocking. I moved them to the header/footer, but the message is still appearing. Do you know what might be the problem and how to solve it? Thank you, Screen_Shot_2015_09_10_at_4_44_23_PM.png
On-Page Optimization | | viatrading10 -
How to rank well on 2 keywords - 2 separate pages or 1 combined page
Hi, I have a website about allergy. We ar developing new content, and through keyword research I have discovered that "dog allergy" and "cat allergy" are both very common searches. However, the cause, and symtoms are very alike for these 2 types of allergy so it would make sense to combine the two allergies on one page. So my question is: What do I choose to increase my chances to ranke the best I can for both "cat allergy", and "dog allergy"? Should I develop 2 separate pages for cat & dog allergy or should I do a combined page? (We would of course review the texts so no duplicate content/text would be used if we chose to have 2 pages) I would be so greatful for your advice!! Kind regards, Jeanette
On-Page Optimization | | Mylan-GDM0 -
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 -
Two Word Company Name (Combined to One) & SEO
Hi All, I'm dealing with a company that has a two word name like "GreatCompany". They rank #1 for that but not for "Great Company". The phrase is not super competitive, but obviously they are not writing the company name with two words anywhere on their site. Has anyone had to deal with something like this? Thinking about creative solutions but I'm fairly sure we're going to need to use the name both ways to have an effect here (or use PPC to augment) but I don't really love the idea of doing that... will feel very odd and inconsistent for visitors. Thanks!
On-Page Optimization | | ketanmv0 -
Unused CSS
Is there any advantage to removing unused CSS on a wp theme template. If removed will it not merely be added with the next update?
On-Page Optimization | | casper4340 -
External vs inline for CSS menu
Which is better for search engines: external or inline menus? And which language: CSS, Javascript, or both?
On-Page Optimization | | teatable0