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.
How much does dirty html/css etc impact SEO?
-
Good Morning!
I have been trying to clean up this website and half the time I can't even edit our content without breaking the WYSIWYG Editor. Which leads me to the next question. How much, if at all, is this impacting our SEO. To my knowledge this isn't directly causing any broken pages for the viewer, but still, it certainly concerns me.
I found this post on Moz from last year:
http://a-moz.groupbuyseo.org/community/q/how-much-impact-does-bad-html-coding-really-have-on-seo
We have a slightly different set of code problems but still wanted to revisit this question and see if anything has changed.
I also can't imagine that all this broken/extra code is helping our page load properly.
Thanks everybody!
-
Invalid code does not equate to slow code. Google used to purposely not close html and body tags to save bandwidth and loading time. I took the question as meaning w3c valid code.
-
Bad code can definately affect seo rankings for a website.
The question really depends on what exactly is wrong with the code. If its causing problems with page load speed times, that could be a problem for sure. HTML code and css code errors if written poorly or outdated does not really matter for actual seo and rankings on thier own. Unless these erros are causing other issues such as user experience which would increase bounce rates and affect rankings. If the code errors are causing duplicate pages., Html errors like missing H1, tags and such can affect on page seo scores which affect rankings. So in my honest opinion bad code can definately affect seo rankings for a website.
Free page speed test with results breakdown can be had there => http://www.webpagetest.org
Definately clean up all the HTML seo factors, usuability issues and page speed issues. Hope that helps, Have a great day, Joe
-
I love him...
-
As long as links are not broken and resources are not returning 404 errors, my understanding is that it is not affected at all. The only thing I would make sure of is that fetch as google returns the page looking like it should. Here is a video from the authority on the matter.
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
-
I need help in doing Local SEO
Hey guys I hope everyone is doing well. I am new to SEO world and I want to do local SEO for one of my clients. The issue is I do not know how to do Local SEO at all or where to even start. I would appreciate it if anyone could help me or give me an article or a course to learn how to do it. Main question The thing that I want to do is that, I want my website to show up in top 3 google map results for different locations(which there is one actual location). For example I want to show up for
Intermediate & Advanced SEO | | seopack.org.ofici3
online clothing store in new york
online clothing store in los angeles or... Let's assume that we can ship our product to every other cities. So I hope I could deliver what I mean. I'd appreciate it if you could answer me with practical solutions.0 -
Does collapsing content impact Google SEO signals?
Recently I have been promoting custom long form content development for major brand clients. For UX reasons we collapse the content so only 2-3 sentences of the first paragraph are visible. However there is a "read more" link that expands the entire content piece.
Intermediate & Advanced SEO | | RosemaryB
I have believed that the searchbots would have no problem crawling, indexing and applying a positive SEO signal for this content. However I'm starting to wonder. Is there any evidence that the Google search algorithm could possible discount or even ignore collapsed content?1 -
Intro to programming/coding for seo
Hello, I am currently a SEO and am looking for an Intro to programming/coding course to help me implement various technical SEO tasks for my clients and the business-as the programming dept will not help me, as they do not see the value of SEO. Could someone pls recommend an online course that would introduce me to basic concepts and also specifically, the information that would help me to enhance our SEO? I would also like to better understand APIs. Thanks so much in advance for your help! Lauren
Intermediate & Advanced SEO | | lfrazer1 -
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 -
Domain Forwarding - SEO Impacts?
I have a site that has been active for years - thinkbiglearnsmart.com. Awhile ago I had purchased about 50 domain names that were relevant to my company. I still have those urls and would like to use them to point to different pages on my site - just because they have good key words in the URLs. For example - one is dreamweavertrainingclassesonlinelive.com. Currently they are all redirecting to my homepage. A. is that hurting me? B. I would like to redirect to the more relevant page. ie the page dedicated to Dreamweaver training (http://thinkbiglearnsmart.com/dreamweaver-creative-cloud-training-course/ ) Will this hurt my Dreamweaver keyword for example because there is already a 301 redirect on that page from a very old Dreamweaver link which was something like thinkbiglearnsmart.com/dreamweaver C. On my hosting account where I can select where the URL forwards to - it has an option for "Location forwarding" and "Frame forwarding" - currently they are set to Frame forwarding - which one is best? Any help is much appreciated!!! Thank you!
Intermediate & Advanced SEO | | webbmason0 -
Ending URLs in .html versus /
Hi there! Currently all the URLs on my website, even the home page, end it .html, such as http://www,consumerbase.com/index.html Is this bad?
Intermediate & Advanced SEO | | Travis-W
Is there any benefit to this? Should I remove it and just have them end with a forward slash?
If I 301 redirect the old .html URLs to the forward slash URLs, will I lose PA? Thanks!0 -
If you have an unlimited SEO budget, what would you do?
Here's a bit of background information: I've achieved the targets and is now being offered what is essentially an unlimited budget. I have a nice list of ideas but thought I would the brilliant people here at the SEOMOZ community what they would do. So as to promote as much response as possible, I'm going to keep my list to myself for now. And by "SEO", I mean I can do things like content strategy, blogging, infographics, etc. Shoot away!
Intermediate & Advanced SEO | | andrep0 -
Where to link to HTML Sitemap?
After searching this morning and finding unclear answers I decided to ask my SEOmoz friends a few questions. Should you have an HTML sitemap? If so, where should you link to the HTML sitemap from? Should you use a noindex, follow tag? Thank you
Intermediate & Advanced SEO | | cprodigy290