Scripts question
-
My question is whether search engines will crawl the page before or after scripts run on the page. I have a H1 that will be replaced with a canvas by jquery script. Will search engines see the H1 or the canvas?
-
I mean 'view source' not generated source. What I tried to say is that Google will see exactly the same code as you do when you right click on a page and click 'View source code'. So to answer your first question _' I have a H1 that will be replaced with a canvas by jquery script. Will search engines see the H1 or the canvas?' _Just check the source code of your page to find out.
Javascript/ajax can cause problems for Google to index the content as far I know, but I'm not an expert in this.
-
Sorry but I'm still a bit confused.
By ”this code is equal to what you see in ’view source’”, do you actually mean “view source” or “view generated source”? Because “View source” would imply that Google sees the un-scripted html.
Could you really run javascript on a server? Do you mean that our server will run a client javascript before sending it to Google..? (Let’s say we add an A href tag dynamically by javascript, will this A tag be crawled by Google?)
Thanks!
-
Google doen't run your script, this happens on your server. When Google wants to crawl a page, it requests this url from your server. The server will run the scripts and deliver the final html to the Google crawler. This code is equal to what you see in 'view source'.
I hope this explains it a bit more.
-
Thanks, but can you please be more specific? Do you mean that search engines runs the scripts, then sees the final html – as in the html after scripts are executed? Or that they don’t run the scripts, so the “final html” is what we see in “view source” before the page is “finished” and scripts are executed?
Seems strange that Google would execute scripts. Wouldn’t that be a security risk?
-
Hi,
Search engines will index the final html, not the scripts that generate the html.
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
-
Removing Non Essential Scripts in WordPress to Boost Speed
If this is a duplicate post or someone has already asked this i do apologize. Ive been seeking help in increasing our page speed for sometime now and to no avail. https://tools.pingdom.com/#5e9dc9ab78000000 - Seems our page has just too many scripts which is a drag on the load time. We have a dedicated server and dont think its the issue as other websites on there load just fine.
On-Page Optimization | | ImageSalons
Something about this website www.catdi.com that just makes it top heavy. I've tried a CDN and that didn't work in fact it made it slower.. My question is i believe there's a way to remove, or combine all these scripts that are increasing our load time? Carlos3 -
Question on site structure
My client is a nationwide company. They provide building maintenance services in 7 different cities. In each city they provide a different range of services. They currently have a single service page for each service and no mention on that page of the cities they offer the service. The service pages are getting no SERP visibility. We are running Paid Search and recommending SEO. I'm wondering whether it would be beneficial to build out specific service pages for each city so the content is more relevant to both users and search engines. What is best practice in this situation? Client wants to dominate SERPs in each market for the services they offer.
On-Page Optimization | | SEOinSunnyNelson0 -
Url permalink structure question!
Hello! I just read the "15 SEO Best Practices for Structuring URLs" but I have still a question: My A version bellow "20 accessoires" has no meaning in french. If I add "voyage" (version B), then is it considered as spammy? I mean the "voyage" keyword repetition? A) http://www.lytchee.com/preparer-son-voyage/20-accessoires/ B) http://www.lytchee.com/preparer-son-voyage/20-accessoires-voyage Thanks for advices! Sylvain
On-Page Optimization | | lytcheetv0 -
Question about multiple versions of home page
Hi guys, I'm having a question, answer to which i'm unable to find anywhere. I browesed the whole internet lol. So the question is about multipple versions of the home page. In particular, i want to know how should i deal with home page URLs with this extention: /index.html All the rest possible versions of home page i know how to deal with but this one "/index.html" i don't. I did add a cononical tag to it but i'm wondering whether or not i should add 301 redirect to chosen version og the home page (let's say it is www.mydomain.com). Please advise the best practices on how to deal with this. Thanks in advance!
On-Page Optimization | | odmsoft0 -
Disavow Question
Hey, In webmaster tools i have 520 domains linking to my site and i disavowed some today, when i was done it said "you successfully uploaded a disavow links file with 75 URLs and 0 domains". First question, did i do this right? Second question if a site is linking to me on multiple pages on their site do i have to disavow each link or just the domain is enough. When i download the all links to my site it was around 5,000 from the 520 domains. I appreciate the help.
On-Page Optimization | | benjaminmarcinc0 -
Usability-question on 2 of my websites
Hi all, It has been a while since I have been in this forum, but that's normally a great sign 🙂 Anyway these days I'm work on a "face-lift" on a couple of my sites (www.krydsord.dk, www.bingoforum.dk and www.alutagrender.dk), but also this face-lift should be more than just that. Hopefully it will help the usability to be better, and as a result of that - I hope it will make it easier for my visitors to easily find what they are looking for. The question is: I would like to ad, say, 25 words of description (mouse-over) in my top menu buttons. Why? Because, I believe that it's a possible problem that the menu just says "krydsord" (crosswords) in stead of a describing text saying something about "Push this button and you will see a complete list of all the cross words on Krydsord.dk). This way, I get the chance to add more text (for the Search Engines) and to guide my visitors in a way that I'm not capable of with the limitations my top menus give me as they are at this moment. Naturally, my visitors should be able to easily decline this "extra information", once they have got it once. Is this completely way off, or do you like the idea? More specifically: Will this be annoying for the visitors, will it have any positive effect on SEO matters? Actually I got partly inspired during a SEOmoz webinar (http://www.seomoz.org/webinars/designing-for-seo), even though it's not exactly what they are talking about in thwe webinar. For anybody who are curious (or just need to kill some time), you can have a look from 19:00 and watch it for about two minutes. Thanks a lot! Nicolai
On-Page Optimization | | MPO0 -
Internal Link Title and Anchor Text Question
So, I am kind of a newbie with all of this stuff, so please bear with me! If you have a chance to look into the domain it's www.noip.com I have checked the internal followed and 301 links. It seems like it is pulling in all of our navigation a funky way. all of those link have no data for the title and the anchor text is Home, Contact Us, Forgot Password?, ETC. Is this correct? I have tried to look into the way other websites are doing it and it seems wrong. I tried to talk to my developer, but he is not so sure. Do we simply need to make more copy on our site that has internal links within the copy with anchor text that is for keywords that I would like to be ranking for? Like Managed DNS? and then that page goes to the managed DNS page? Or what? Sorry if i am not being totally clear. Any help and advice is 110% welcomed!!! Natalie
On-Page Optimization | | vwnatalie0 -
Meta refresh and java script
I am getting a page nt accessible to search engines error and I believe the reason is that the meta refresh is using a java script reference in the url. meta-refresh: 0;URL=http://mastermindtoys.com/store/nojavascript.html is it possible to tell the robot to use the java script or turn it off or something? or should the meta refresh be changed?
On-Page Optimization | | mastermindtoys0