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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771 views

Customising Google Maps breaks highway label blocks

I'm trying to customise a Google map to use shades of a particular colour. It's working nicely except the blocks that contain major road names / numbers is illegible. I've figured out how to target ...
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0answers
197 views

Google analytics in E-commerce iframe not tracking source

I have a ticket booking system in an iframe. I am tracking sales but the source of the sales is not being recorded. I'm trying to shed some light on why this might be. The code on the parent page is ...
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0answers
35 views

Can a webpage dial a traditional phone land-line? [closed]

I am working a website for a sales team and I would like to know if there is a way to dial a traditional telephone land-line from a webpage using JavaScript or a plugin in conjunction with a piece of ...
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1answer
103 views

Best practice for scroll-up web page

As was pointed out in a question asked earlier, Google will not recognize when the DOM is altered via JavaScript after initial page load to start at the bottom and scroll up rather than down. ...
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1answer
17 views

how to send and display data from one domain to another? [closed]

I have my portal on asp.net, my friend have on php. He wants to me to return text data from my database by sending parameter and wants to display it on his portal. I have given him url say ...
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1answer
77 views

Declaring variables using single or multiple var statements. Performance wise [closed]

Someone once told me that it's better for Javascript performance to use one var statement rather then multiple. I.e. // Version A. Allegedly Faster var a = 1, b = 2, c = 3; // Version B. ...
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2answers
285 views

Is changing HTML with JavaScript bad for SEO?

Building web apps I don't have to worry so much about SEO for back end things so dynamically changing the HTML isn't an issue. I am using backbone.js with a front end site I'm building and the site ...
3
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2answers
109 views

Can Google index pages that use framesets generated by javascript (document.write)?

I was tasked to check on why Google can't seem to index a client site properly. The site uses a framework given by client's parent company (so we can't use other framework). The framework use ...
2
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3answers
322 views

rel=nofollow, JavaScript slider content, SEO

My website has all content on one page. I'm using JavaScript to slide (animate) between the various "subpages", so only the subpage content is shown. The menu buttons are as this: <a ...
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1answer
2k views

Internet Explorer iframe JavaScript access denied

I have a webpage on domain www.example.com that has an <iframe> with a page test.html from sub.example2.com. test.html includes a JavaScript from another domain: <script ...
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1answer
33 views

How to void JavaScript on submission?

My friend is kind of web-developer, beginner. I noticed that he didn't purify his user input on form submission, so I could easily save to his DB working <script>alert();</script>. After ...
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2answers
60 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 ...
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2answers
244 views

How to do a JavaScript redirection to the same page without hurting my SEO?

I did something that does that when people land on my page for the first time, they get a JavaScript redirection to the same page, but with PHP $_GET URL queries, then this page redirect back to the ...
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1answer
2k views

Vertical page flip effect

I found turn.js as a very simple and nice effect to create page flip effect. The problem is that I'm looking for that effect but vertical not horizontal. Does anybody knows any Javascript or what ...
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1answer
463 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 ...
4
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1answer
90 views

Tracking dynamic events in Google Analytics?

I'm trying to implement dynamic events in my platform to trackearlos. My question is: For generating these events and who are trackeados in Google Analytics to put the push of the "onclick" to do ...
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3answers
181 views

How does Google treat multiple page title matches from same site?

I have several non-duplicate page titles that match a search query, say for the query 'stackexchange': <title>John Smith Popular Content</title> <title>John Smith ...
2
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1answer
111 views

New to website form validation

I'm new to form validation and I have been lucky over the years. I would like to update my method of form creation in my sites. I was curious to know what is standard and if there is a preexisting ...
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2answers
1k views

Any drawbacks by including Google Analytics in your main js file?

I'm using MVC that is compressing and minifying all my js files into one file so basically there is only one request. As far as I see every page has Google Analytics code below their js includes. If ...
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2answers
41 views

Read-only cross origin domain request

Is it possible to allow read-only access in a CORS header? I want JS from two websites to be capable of verifying each other, but not altering each other.
13
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5answers
4k views

Should I worry about people disabling Javascript?

Often when picking new tools and frameworks I see the warning "Will not work if the user has disabled Javascript". I then look at my Javascript powered slideshow, Javascript powered menu, and ...
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2answers
133 views

How to show only disqus thread-votes and nothing else

I want to show just the thread vote portion of the whole disqus commenting system. How would I go about doing it? Here is an example of what I am asking for: http://i.stack.imgur.com/7FvYO.png could ...
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1answer
776 views

What could be causing this long waiting time on page load?

What could be causing a 1.18s wait time when my page loads? Just to make sure I did not have any conflicting or parallel scripts loading, I completely deleted all the script on my home page and ran ...
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1answer
43 views

I have multiple versions of the same landing page. How can I tell Google Analytics which is being viewed?

I'm sending a link to a landing page to a number of different companies and need to be able to tell Google Analytics which company is viewing the page and when. I of course have my original link to ...
5
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2answers
109 views

SEO & Return false on click event

I have a dropdown menu and I'm a trying to make it function more logically on touch devices, it currently following the link. On desktops the dropdown menu is displayed onmousehover and when the menu ...
1
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1answer
316 views

If I cache an RSS feeds' html, but not the images, will this appear to be image hot-linking?

I have a simple RSS news application built using JavaScript, that pulls in feeds through Google's feed API. I'm doing a proof of concept and caching the feed using localStorage though due to storage ...
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2answers
212 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
1k views

Is it necessary to specify content-type in http response header?

Except for the html document, currently all the files (css, javascript and images) served from my web server do not specify the content-type in the http response header. I happen to notice this as I ...
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0answers
13 views

Money exchange field [duplicate]

It was on hold for over 1.5 hour even after I made changes, so here again. I am making a money exchange website. On my homepage there will be 2 fields, The first field is a Bitcoin field and the ...
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0answers
259 views

How to add Google App Script as a gadget to Google Calendar?

I created a small App Script with a small UI. Now I'd like to have it as a gadget in my Google calendar. I tried to embed a gadget with the following basic XML: <Module> <ModulePrefs ...
3
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2answers
531 views

How can I create links in javascript that are crawlable by search engines?

If I use JavaScript + jQuery, for example, does links inserted in $(document).ready() will be available for crawling? How can I insert crawlable links in JavaScript?
2
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2answers
11k views

Do pop-up ads have a negative impact on SEO?

I was observing Google results for months to determine if pop-up ads have a negative impact on SEO. Regarding my observations, sites without pop-ups usually get ranked better. Actually, that doesn't ...
1
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1answer
81 views

Google Analytics Not tracking data correctly IP-address issue?

I have developed a small site for a client and the site has been placed inside a <iframe> at the clients site. The GA-script I'm using looks like this: <script type="text/javascript"> ...
3
votes
1answer
150 views

rel=“nofollow” being removed with javascript, why?

I was looking through the blog comments of an Alexa top 20,000 site, and I noticed something odd: when a comment is viewed in the source (or in Firebug with JS turned OFF) the author's name is written ...
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2answers
984 views

Text limit on analytics event code

I am just about to add the event code a button that downloads the PDF. Event code fields: _trackEvent(category, action, opt_label, opt_value, opt_noninteraction) Example of event code: ...
7
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3answers
4k views

Would redirecting to a new home page affect SEO?

I'm currently working on a new landing page for this site. I want the landing page to replace the existing front page of the site. However I don't want to lose the Page Rank of the current front page ...
4
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2answers
211 views

Is making AJAX site crawlable AND degrading gracefully with JS turned off possible?

According to this spec, making AJAX site crawlable by Googlebot means that you have to use hashbang (#!) links in it which means it won't degrade gracefully when JS is turned off. This might mean that ...
5
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2answers
581 views

Which is better, minified or obfuscated code?

I’m confused between the two. Which is better, especially for jQuery and JS? Also, which do you think is more SEO-friendly? Note: I’m a noob.
6
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2answers
554 views

Monitoring GWT website

We currently monitor our webapps using cURL. More and more of our webapps use the GWT framework, which uses tons of JavaScript, and we can't rely on our cURL system to monitor anymore. Therefore, we ...
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3answers
827 views

Bootstrap dynamic content

I am building a website powered by twitter's bootstrap. I have created a landing page with menus and text. The next thing I want to do is create a About page, but what is the easiest way to create a ...
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1answer
62 views

Effective upload to backend?

Let's say I have a website with frontend and backend. The website allows users to upload some data ranging from hundreds of MB to GB. How do you effectively upload this data? The easiest way would ...
2
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1answer
98 views

Google Ads Blocking Other Site Elements From Loading

I'm using Google DFP to serve Adsense ads. In Google Chrome (this doesn't seem to happen in other browsers), the page will get stuck loading pagead2.googlesyndication.com. It will just load for hours ...
3
votes
1answer
999 views

How to check if linked JavaScript and CSS files are being used?

I've inherited a website that seems to import every JS and CSS framework my predecessor could think of. Is there an easy way to analyze the site and determine which ones are actually being used? Or ...
0
votes
1answer
576 views

Segment subdomains with Google Analytics?

So, when a website has multiple subdomains: www.example.com foo.example.com bar.example.com What is the best way to use Google Analytics to segment the data? I would prefer have access to 'All ...
3
votes
2answers
239 views

Track exit link and ads with PHP

I want to track exit links on my website and also exit ads like Google Adsense etc. I mean by exit ads is that when click on add I get ads dimension and ads type like Google or other ads. In short I ...
2
votes
1answer
149 views

JavaScript loaded external content SEO

I wonder what is the best way to have Javascript loaded content indexed by search engines. I know that search engines don't execute Javascript, but I am thinking more of an progressive enchantment. I ...
1
vote
3answers
210 views

cookie not being sent when requesting JS

I host a webservice, and provide my members with a Javascript bookmarklet, which loads a JS sript from my server. However, clients must be logged in, in order to receive the JS script. This works for ...
1
vote
1answer
844 views

Decoding an encrypted HTML file using Javascript

I am trying to decrypt the encrypted page source of an HTML file. I am searching for a decoding trick to decrypt a page containing Facebook interface UI. It is in the following post decrypted facebook ...
1
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1answer
1k views

how to retrieve img alt text with jquery or javascript? [closed]

Which is the code with which we can retreive alternative text of image: It is a Cataloge with clothes. Dressers, Shirts, Skirts e.t.c. in front page of a site. The featured images of the categories ...
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2answers
327 views

Google Analytics and Whos.amung.us in realtime visitors, why such an enormous discrepancy?

Since years I use in a site both Google Analytics and Whos.amung.us, both Google analytics and whos.amung.us javascripts are inserted in the same pages in the tracked part of the site. In real-time ...