Questions tagged [javascript]

JavaScript is a dialect of the standardized ECMAScript programming language, primarily used for scripting web-pages. Use this tag for questions regarding ECMAScript and its dialects/ implementations: JavaScript, JScript, etc., excluding ActionScript.

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48 views

Adding a contact form to MediaWiki

There are a few contact form extensions for MediaWiki that one can download and install but I don't want to use extensions at all (or changing the PHP) if there is another solution in HTML-Javascript. ...
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32 views

Can I prevent loading some HTML body and head in PWA when javascript is enabled?

We have restricted resource and we can not use server side technology in our website.We are using PWA technology.What is our solution to pages indexed correctly in Google? Can we load some head tags ...
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1answer
281 views

Can I have duplicated markup using schema.org?

I have this: <span itemscope itemtype="http://schema.org/NewsArticle"> <meta itemprop="mainEntityOfPage" content="true"> <span itemprop="author publisher" itemscope itemtype="...
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203 views

Why would the Google cache and Googlebot not render images?

I’m auditing an e-commerce website but I’m having really difficult time figuring out why Googlebot can’t render the pages correctly. When I check the cache of the pages I see that Googlebot couldn’t ...
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90 views

Hidden Link through JS or AJAX

Is there a way to hide a URL behind JavaScript? I want to place ads where the GET URL isn't obvious. I'm thinking that perhaps some JS or AJAX can take the brunt of the work to forward the user. I ...
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59 views

Are the links in JavaScript considered as Toxic Backlinks? [duplicate]

I have the similar question as asked at Does Google count external Javascript or CSS files as backlinks? Actually, I have suddenly found an increase in a number of backlinks and decrease in my SEO ...
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1answer
18 views

Javascript. Tree of hash char [closed]

I'm newbie in javascript. I'm trying to do a tree of hash ("#") in javascript. The output I would to have is something like: # ## ### #### ##### ###### ####### I know how increment the line with "...
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1answer
849 views

SEO issues with Elm?

Do search engines, particularly Google, render JavaScript created from transpiled Elm code when crawling? Can they follow links, even internal that modify the existing page?
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3answers
51 views

The webpage is in JS but still text browsers are reading the content. How is it? [closed]

I was checking the site giftedandtalented.com. first of all the the source code is so cluttered. When i disabled the JS in my browser, except for top navigation nothing showed up but when i checked ...
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36 views

Google INDEED crawls ajax? [duplicate]

I don't understand how this didn't make a bigger BOOM online. It is well known in the industry that google does not index AJAX (just google-search "google crawls ajax") and see dozens of articles ...
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2answers
32 views

Videos on homepage using JS will this effect SEO?

My website has videos on the homepage that open up in JavaScript without navigating to another page. Many other websites host videos on separate pages, will this effect my SEO?
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1answer
34 views

Is it possible to change a page given its URL?

I have an HTML page. There is a link to another page. When I load this other page, it has a header which I do not want to appear. I do not have access to edit the source code for the existing HTML. ...
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1answer
47 views

What is the name of this type of website? [closed]

I'm not sure what stack exchange site I am supposed to ask this question in, but I will ask it here anyways. This site has a particular style that I want to create on my own using HTML5, CSS3 and ...
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2answers
95 views

Question about external JavaScript and SEO [duplicate]

I have a question about external JavaScript and SEO. Assume I have a site called example.com with and index page of: <html> <body> <div class='main-container'> <script src='...
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1answer
1k views

Ecommerce product information missing with Google Universal Analytics

I recently upgraded to (Google) Universal Analytics but since the upgrade no product information is appearing in my Conversions reports. But, transactions do appear as do all of the other usual ...
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2answers
247 views

Cannot add DataTables.net javascript into Joomla 1.5

I've been having this problem where i couldn't add Datatables.net javascript into my Joomla article. I have been trying to include it through Jumi. To say that my editor strips of the tag is ...
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2answers
287 views

Form validation - security and input specification

So I'm working on a register form and I have four fields: name, username, email and password. I pick up the values of these fields in jQuery and depending on if all the fields are filled, I pass them ...
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1answer
74 views

What is the impact on SEO for having a div that is removed by JavaScript

What, if any, impact would there be for having a stripped down view of my content in a <div> that is quickly replaced by [a much richer view] via JavaScript? Would this be any different than ...
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1answer
256 views

Javascript Requester IP Address [closed]

Is it possible to get a visitor/requester public (WAN/external) IP address with pure Javascript? IE. without the use of additional JS libraries like jQuery? If so, how?
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3answers
317 views

Is this form of cloaking likely to be penalised?

I'm looking to create a website which is considerably javascript heavy, built with backbone.js and most content being passed as JSON and loaded via backbone. I just needed some advice or opinions on ...
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1answer
112 views

Intentional placing of text in clipboard

By intentional I mean the user is actively clicking a button or performing an action that leads to certain text being places in their clipboard. As far as I know the only solution to this is Zero ...
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1answer
1k views

How to display a logo in a printed web page that doesn't appear on-screen? [closed]

I have sales report I want to print with a logo, but I don't want it shown on the screen. I'm currently trying to use JavaScript to print a particular DIV from a page: <script type="text/...
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1answer
19 views

What is the difference of an `if` statement that has an {open-close} brackets, and without {open-close} brackets [closed]

if statement has an open {} close brackets if(example){ return example; }else{ return example; } if statement without open {} close brackets if(example) return example; ...
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1answer
1k views

Does anyone knows a good Facebook chat script? [closed]

I'm looking for a facebook chat script.. that can handle a large number of users.. does anyone knows one? I need one urgent and please post one that you had experience with.
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1answer
617 views

Looking for horizontal image slider for my site

Any javascript tool which will take url of my images and links. It should work like a horizontalimage slider. If some one clicks on the image, it should redirect to the respective link. Has anybody ...
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1answer
35 views

Play “.ch” extension stream on HTML [closed]

I am trying to play .ch stream from a html player. But can't find the solution. .ch streams can be played successfully in Android via "ExoPlayer". But I want to embed them to my website too, but none ...
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3answers
606 views

If something can be achieved using CSS or JavaScript, which will render faster? [closed]

I have two working solutions for hover navigation that I've built. One solution uses JS, one use CSS. My question is, assuming a browser is JS-enabled, which solution will work faster? I'll most ...
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3answers
178 views

Interlinking websites using javascript - safe for SEO?

I have a nutrition network of 20 sites which share the same hosting account, though different C class IP's. They were interlinked and suffered a massive traffic drop after penguin. I have decided to ...
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2answers
251 views

Jquery lie about size of download [closed]

When you go to jquery.com you see on top right "Grab the latest version! Choose your compression level:" its saying 32Kb for Production (compressed) version in reality when you download it its 91Kb. ...

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