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.
External vs inline for CSS menu
-
Which is better for search engines: external or inline menus? And which language: CSS, Javascript, or both?
-
Thanks, Steve. That makes sense.
-
Even though inline uses less code than usual, I'd still say always go for an external file so there is less code to crawl though for your content. The cleaner the code, the better. Inline is still more code than just a linked external stylesheet.
*Edit: Oh and CSS every time over JavaScript

-
Thanks for the quick reply. I guess I should have specified an external CSS file that contains the menu coding, vs. inline CSS coding. From an SEO/crawl bot perspective, should the CSS menu coding be in an external file or inline?
-
What exactly is an 'external' or 'internal' menu? Every menu that is on your website is internal by definition that it is 'on your website'?
Menus should be fully accessible with Javascript turned off. With that in mind you could add Javascript to make the menu function better for users that have Javascript enabled.
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
-
301 vs 410
Hello everyone! I'm going through a large list of old 404 links that search console has given me and a lot of these links need to be 301'd. My question is, should I 410 some of these links if I can't find a good place to 301 to? Or is there another thing I should do that is better practice. Thanks!
On-Page Optimization | | KathleenDC0 -
301 Redirect to external site
Hi guys, We have a client who is getting their website redesigned through us. They are discontinuing couple of their services which will not get featured in the new site. They are fairly well ranked for these services and my client wishes to 301 redirect these pages to an external site owned by his friend so that they benefit out of the ranking. The question is: Will my client's website's general ranking get affected due to 301 redirecting to an external site? The external site is not spammy or red-flagged by Google (at the moment, at least). Thanks in advance!
On-Page Optimization | | RameshNair
Ramesh Nair0 -
Is a Mega Menu with over 300 links in it hurting my rankings?
I got hit pretty badly by Panda 4.0 (1/3 of my traffic lost), and I'm fairly certain it was because Google had potentially indexed over 20 million pages from a site filtering piece of software and got done for duplicate content. I have since fixed that using URL Parameters and that 20 million is down to 2.7 million now and I have submitted a clean site map, so now I wait. I have just done a site relaunch and am trying to determine if there are any other issues. I run an online store, and I have a mega menu with well over 300 links in it - makes the user experience really quick and easy to jump exactly where you want - and then I have about 30 links in the footer. I know there's a 'no more than 100 links on a page' guideline for Moz, but does anyone know if Google is smart enough to see the same header / footer navigation structure on every page of a site and know it's navigation and not water down the rest of the links, or do I need to re-think and simplify my navigation? It's one of those things that's there for a user experience and now I'm worried that I'm being penalised. The site is www dot shopnaturally dot com dot au
On-Page Optimization | | sparrowdog0 -
H2's vs Meta description
in some of my serp results the h2's are showing up instead of the meta description. i have read that H2's arent really valid anymore. can someone clarify this for me?
On-Page Optimization | | dhanson240 -
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 -
Internal Linking - in content vs navigation menu
Would like to get some thoughts on whether navigation menus or in-content links are best for internal linking, from an SEO standpoint. A few thoughts to get started with: For sites with a lot of content, you can have a navigation menu linking to your higher-level pages, then in-content links to deeper pages on your site. For smaller sites, this is not an option, as the navigation menu will probably link to all your important pages. You could add in-content links, but Google only counts the first link on the page, so the in-content links would be ignored if you'd already linked yp the page in your top nav menu. I can think of several possible reasons navigation menu links could be less desirable than in content links from a Google perspective. (They are sitewide boilerplate content without context.) If you setup your navigation structure based on what is best for the user, small sites don't have much wiggle room to optimize internal link structure, as all their money pages will be linked to from the top nav menu. Do you think Google prefers in content links to navigation menu links? If so, how do you get around the fact that for many sites, all their money pages are being linked to from their main navigation menu?
On-Page Optimization | | AdamThompson0 -
Blog on Subdomain vs. Subdirectory - Best Practices
Hi, I have recently been told that it no longer impacts authority or rankings if a blog is set up on a subdomain (blog.domain.com) rather than a subdirectory (/blog). However, I am reluctant to do so because I remember learning how blog subdomains did not adhere to SEO best practices. Would anyone be able to shed some light on the latest SEO best practices regarding this topic? Many thanks, Erin
On-Page Optimization | | HiddenPeak0 -
Multiple domains vs single domain vs subdomains ?
I have a client that recently read an article that advised him to break up his website into various URL's that targeted specific products. It was supposed to be a solution to gain footing in an already competitive industry. So rather than company.com with various pages targeting his products, he'd end up having multiple smaller sites: companyClothing.com companyShoes.com Etc. The article stated that by structuring your website this way, you were more likely to gain ranking in Google by targeting these niche markets. I wanted to know if this article was based on any facts. Are there any benefits to creating a new website that targets a specific niche market versus as a section of pages on a main website? I then began looking into structuring each of these product areas into subdomains, but the data out there is not definitive as to how subdomains are viewed by Google and other search engines - more specifically how subdomains benefit (or not!) the primary domain. So, in general, when a business targets many products and services that cover a wide range - what is the best way to structure the delivery of this info: multiple domains, single domain with folders/categories, or subdomains? If single domain with folders/categories are not an option, how do subdomains stack up? Thanks in advance for your help/suggestions!
On-Page Optimization | | dgalassi0