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.
Dynamically changing a title with javascript
-
Hi, I asked our IT team to be able to write custom page titles in our CMS and they came up with a solution that writes the title dynamically with javascript.
When I look on the page, I see the title in the browser, but when I look in the source code, I see the original page title.
I am thinking that Google won't see the new javascript title, so it will not be indexed and have no impact on SEO.
Am I right ?
-
Thank you for your answer.
I convinced our IT team to put build the title field in our CMS to be able to write our own titles.
I was very skeptical of this client side javascript solution too. Now I can work with confidence.
-
I agree with Shane - this sounds like a bad idea all around. It's fine to generate the title tag dynamically, but it should generate on the backend or your CMS, before the page renders in a browser.
Google does try to parse javascript for links and content, but it's inconsistent and I'm almost certain they would either see your non-scripted title, or get really confusing signals that could cause trouble later.
The best solution may be to explain to your Devs that Google most likely wont parse the javascript, and see if they can come up with another solution.
Best of luck.
-
Thank you for your answer.
PHP is not an option since our website is running on an IIS server. I cannot fetch it as Googlebot yet because the solution is only in our development environment.
-
Probably not, but would run it through a Gbot emulator to make sure, as Google can parse some Jscript now - But not sure if it would in the section
Is PhP not an option? as it is dynamic and renders server side and echoes can be used for page by page basis
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
-
Redirection chain and Javascript Redirect
Hi, A redirection chain is usually defined as a page redirecting to another page which itself is another redirection. URL1 ---(301/302)---> URL2 ---(301/302)---> URL3 But what about Javascript redirect? They seem to be a different beast: URL1 ---(301/302)---> URL2 ---(200 then Javascript redirect)---> URL3 From what I know if the javascript redirect is instant Google counts it as a 301 permanent redirection, but I'm still not sure about if this counts as a redirection chain. Most of the tools (such as moz) only see the first redirection. So is that scenario a redirection chain or no?
Technical SEO | | LouisPortier0 -
How does changing sitemaps affect SEO
Hi all, I have a question regarding changing the size of my sitemaps. Currently I generate sitemaps in batches of 50k. A situation has come up where I need to change that size to 15k in order to be crawled by one of our licensed services. I haven't been able to find any documentation on whether or not changing the size of my sitemaps(but not the pages included in them) will affect my rankings negatively or my SEO efforts in general. If anyone has any insights or has experienced this with their site please let me know!
Technical SEO | | Jason-Reid0 -
Dynamically Inserting Noindex With Javascript
Hello, I have a broken plugin creating hundreds of WP-Content directory pages being indexed by Google. I can not access the source code of these pages to add a noindex to them. The page URL's all have the plugin name within them. In order to resolve the issue, I wrote a solution with javascript to dynamically add in a noindex tag to any URL containing the plugin name. Would this noindex be respected by Google and is there a way to immediately check that it is respected? Currently, I can not delete the plugin due to issues with it's php. If you would like to view the code: https://codepen.io/trodrick/pen/Gwwaej?editors=0010 Thanks!
Technical SEO | | Tom3_150 -
Duplicate Page Titles For Paginated Topics In Blog
Hello, I've just run a site audit and it has come up with a duplicate title tag issue for the topics section of our blog. For example it is flagging that the following have the same page title. https://blog.companyname.com/topic/topic-name https://blog.companyname.com/topic/topic-name/page/2 How significant is this as an SEO issue and what are the ways we can go about fixing this? I look forward to any suggestions and guidance that can be provided. Thanks, John
Technical SEO | | SEOCT1 -
Duplicate Page Content and Titles from Weebly Blog
Anyone familiar with Weebly that can offer some suggestions? I ran a crawl diagnostics on my site and have some high priority issues that appear to stem from Weebly Blog posts. There are several of them and it appears that the post is being counted as "page content" on the main blog feed and then again when it is tagged to a category. I hope this makes sense, I am new to SEO and this is really confusing. Thanks!
Technical SEO | | CRMI0 -
How Does Dynamic Content for a Specific URL Impact SEO?
Example URL: http://www.sja.ca/English/Community-Services/Pages/Therapy Dog Services/default.aspx The above page is generated dynamically depending on what province the visitor visits from. For example, a visitor from BC would see something quite different than a visitor from Nova Scotia; the intent is that the information shown should be relevant to the user of that province. How does this effect SEO? How (or from what location) does Googlebot decide to crawl the page? I have considered a subdirectory for each province, though that comes with its challenges as well. One such challenge is duplicate content when different provinces may have the same information for some pages. Any suggestions for this?
Technical SEO | | ey_sja0 -
Duplicate title-tags with pagination and canonical
Some time back we implemented the Google recommendation for pagination (the rel="next/prev"). GWMT now reports 17K pages with duplicate title-tags (we have about 1,1m products on our site and about 50m pages indexed in Google) As an example we have properties listed in various states and the category title would be "Properties for Sale in [state-name]". A paginated search page or browsing a category (see also http://searchengineland.com/implementing-pagination-attributes-correctly-for-google-114970) would then include the following: The title for each page is the same - so to avoid the duplicate title-tags issue, I would think one would have the following options: Ignore what Google says Change the canonical to http://www.site.com/property/state.html (which would then only show the first XX results) Append a page number to the title "Properties for Sale in [state-name] | Page XX" Have all paginated pages use noindex,follow - this would then result in no category page being indexed Would you have the canonical point to the individual paginated page or the base page?
Technical SEO | | MagicDude4Eva2 -
Using symbols in the html title of a webpage
If you a symbol in the title of a webpage will this dilute the keywords in the title
Technical SEO | | mickey11
thus making it rank worse in search engines here is an example <title><br /> Black Shoe Polish<br /></title> versus <title><br /> ▶ Black Shoe Polish<br /></title> will the extra symbols count as words and thus the dilute the effectiveness of the Black Shoe Polish keyword. sort of making like 4 words instead 3. By the way, The reason to use a symbol is to make it stand on in the search engine results0