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 HTML code and css code errors if written poorly or outdated does not really matter for actual seo and rankings on thier own.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
-
What does Disallow: /french-wines/?* actually do - robots.txt
Hello Mozzers - Just wondering what this robots.txt instruction means: Disallow: /french-wines/?* Does it stop Googlebot crawling and indexing URLs in that "French Wines" folder - specifically the URLs that include a question mark? Would it stop the crawling of deeper folders - e.g. /french-wines/rhone-region/ that include a question mark in their URL? I think this has been done to block URLs containing query strings. Thanks, Luke
Intermediate & Advanced SEO | | McTaggart0 -
[Very Urgent] More 100 "/search/adult-site-keywords" Crawl errors under Search Console
I just opened my G Search Console and was shocked to see more than 150 Not Found errors under Crawl errors. Mine is a Wordpress site (it's consistently updated too): Here's how they show up: Example 1: URL: www.example.com/search/adult-site-keyword/page2.html/feed/rss2 Linked From: http://an-adult-image-hosting.com/search/adult-site-keyword/page2.html Example 2 (this surprised me the most when I looked at the linked from data): URL: www.example.com/search/adult-site-keyword-2.html/page/3/ Linked From: www.example.com/search/adult-site-keyword-2.html/page/2/ (this is showing as if it's from our own site) http://a-spammy-adult-site.com/search/adult-site-keyword-2.html Example 3: URL: www.example.com/search/adult-site-keyword-3.html Linked From: http://an-adult-image-hosting.com/search/adult-site-keyword-3.html How do I address this issue?
Intermediate & Advanced SEO | | rmehta10 -
Help article / Knowledge base SEO consideration
Hi everyone, I am in the process of building the knowledge base for our SaaS product and I am afraid it could impact us negatively on the SEO side because of: Thin content on pages containing short answers to specific questions Keyword cannibalisation between some of our blog articles and the knowledge base articles I didn't find much on the impact of knowledge bases on SEO when I searched on Google. So I'm hoping we can use this thread to share a few thoughts and best practices on this topic. Below is a bit more details on the issues I face, any tips on how to address them would be most welcome. 1. Thin content: Some articles will have thin content by design: the H1 will be a specific question and there will be only 2 or 3 lines of text answering it in the article. I think creating a dedicated article per question is better than grouping 20 questions on one article from a UX point of view, because this will enable us to direct users more quickly to the answer when they use the live search function inside the software (help widget) or on the knowledge base (saves them the need to scrolling a long article to find the answer). Now the issue is that this will result in lots of pages with thin content. A workaround could be to have both a detailed FAQ style page with all the questions and answers, and individual articles for each question on top of that. The FAQ style page could be indexed in Google while the individual articles would have either a noIndex directive or a rel canonical to the FAQ style page. Have any of you faced similar issues when setting-up your knowledge base? Which approach would you recommend? 2.Keyword cannibalisation: There will be, to some extend, a level of keyword cannibalisation between our blog articles (which rank well) and some of the knowledge base articles. While we want both types of articles to appear in search, we don't want the "How to do XYZ" blog article containing practical tips to compete with the "How to do XYZ in the software" knowledge base article. Do you have any advice on how to achieve that? Having a specific Schema.org (or equivalent) type of markup to differentiate between the 2 types of articles would have been ideal but I couldn't find anything relating to help articles specifically when I searched.
Intermediate & Advanced SEO | | tbps0 -
Display:None CSS & SEO
Hi A while back I was told that using the display:none tag to hide content you want minimised is bad for onpage SEO - is this the case? It's not that we want to hide it from Google, we just don't want it taking up a huge amount of space on product pages. I have found some of these on our site, and want to know how bad they are. Is the content under the tag going to be ignored? Thank you
Intermediate & Advanced SEO | | BeckyKey0 -
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 -
How much impact do Youtube transcripts have?
We're considering transcribing our videos. It's a significant enough expense that we have to be sure of the impact. 1. How much effect do the transcripts have on Youtube SEO rankings? 2. Should we also post the transcripts beneath the video, or is uploading them sufficient? If we didn't post the transcripts, we'd just write custom keyword rich text for each video. We could post both keyword text and transcript text, but that may be too wordy. Does anyone have experience on how much Youtube transcripts impact rankings? Thanks
Intermediate & Advanced SEO | | lighttable0 -
How To 301 Redirect .html pages
I need to redirect a page/URL that is purely .html to a new location. I don't know how to do this. All the redirects I can find are for server side code pages .php/.aspx etc. From my understanding I can't put a server side redirect in a .html file. I am hosting on a microsoft server, however the new page I am redirecting to is .php. I am running some WordPress (.php) files on the server. I need to make it redirect before the old page loads so visitors don't start reading something that is about to get redirected Can someone please help me?
Intermediate & Advanced SEO | | MyNet0 -
SEO from Godaddy How Good is it?
http://www.godaddy.com/search-engine/seo-services.aspx?ci=44163 it said "Includes Standard Search Engine Visibility to Improve Search Rankings" it begs for question... Search Engine Visibility??? Improve SERP?!?!!? is it really that good? O.o; or have i successfully been eaten my promotional messages? Can anyone with experience with them share some information with me ? 🙂 (The price tag is mighty interesting)
Intermediate & Advanced SEO | | IKT0