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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122 views

Troubleshooting websites on gaming consoles

I realize that questions like "suggest a tool" are usually not allowed, but I would like to pick your brains for a good way to troubleshoot websites on gaming consoles (PS3/4 , Xbox360/One and others)....
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3k views

Which is better jplayer or jwplayer?

I need to make a video slideshow( slides to contain embedded video players and must play mp4 files), and I am kind of confused what would be the best free solution I can use? jplayer and jwplayer both ...
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2answers
3k views

Is JavaScript or Flash able to extract the MAC address from a browser?

MAC address = Media Access Control address Believe I saw that this was possible somewhere, but now that I'm looking for it I can't find the implementation.
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252 views

What MIME type are you meant to use for JavaScript files?

In the html we always use <script type="text/javascript" charset="utf-8" src="???"></script> (the ECMA stuff confuses some browsers) but on the HTTP side what are you meant to use as the ...
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1answer
3k views

Can I reposition AdSense ads with Javascript (for responsive purposes)?

I have a responsive blog where ads are displayed in the sidebar. On mobile devices however, the sidebar is pushed to the bottom below the posts. So what I'd like to do is move the ads from the ...
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1answer
55k views

Forbidden 403 for js file on localhost?

apologies if this isn't the right place to post this. I posted it on Stack Overflow and a user suggested I put it here. Anyway, I've looked all over google and the site and none of the solutions I've ...
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2answers
141 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 ...
3
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1answer
1k views

What is this thing called?!?! (bottom of screen popup)

I am looking for the name and some possible jquery libraries etc for the standard bottom of screen popup bar. Its like a little bar that pops out on the bottom of the screen after X seconds or ...
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3answers
334 views

Using js and cookies to show different content on homepage? Good or Bad Practice?

I just wanted to get everyone's opinion on this, so I've been thinking about using a cookie I set on our ecommerce site to show customers different content when they return to the website. It is ...
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2answers
987 views

Should I use HTTP or HTTPS to reference resources on the Google CDN?

All the examples of accessing google's CDN use https:// in the URL (including on Google itself) - but this has caused a problem when testing in Safari (certificate problem and also different domain). ...
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2answers
2k views

Does Internet Explorer 'timeout'?

Within my website I have a single page that dynamically updates via AJAX / JSON in a plain HTML page. Now this page may be left open for up to three or four days. When I left it running over the ...
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1answer
37 views

Not receiving any data from Google Analytics

I setup a GA property: <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'UA-XXXXXXXXX-2', { ‘anonymize_ip’:...
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1k views

Lazy loading images (with data URI) and effects on SEO

I've seen this question: Lazy loading images and effects on SEO My question is very similar, except that I am using data-uri images like so: <img width="1100" height="340" class="img-responsive ...
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1answer
123 views

Can I randomly change the page title for users while showing search engines a static title?

Let's say I wanted to make a website or series of pages where the title (or at least what appears on your browser's tab) alternates randomly each time it's loaded - just for giggles. I have a bank of ...
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1answer
67 views

How is this website's architecture structured? [closed]

refer to this URL: http://imagemechanics.com.au/ Every page seems to have its own unique URL, but the "/#!/" leads me to believe it's all one giant page with anchor tags defining the sections. Is ...
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1answer
642 views

Does loading and executing external javascript have influence on SEO?

Say I have a script that executes after DOM Ready. It loads more resources (like a twitter feed and the like). So, it adds up to the total experience of 'waiting' for the page to load, though it isn't ...
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3answers
415 views

how can I track google plus views in my website?

I am trying to find how I can track google plus clicks in my website for tracking purposes? Solutions not related to google analytics plse?
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5answers
742 views

jquery ui minify

I have a series of web pages that link to the following: jquery-ui-1.8.4.custom.min.js jquery.ui.widget.js jquery.ui.core.js jquery.ui.accordion.js jquery.ui.selectmenu.js jquery.ui.button.js Not ...
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1answer
2k views

Javascript for draggable, zoomable map with Google-Maps-like features

I'm looking for a JavaScript-based tool for displaying draggable, zoomable maps. It has to have the following features: Can add markers, labels, balloons (a la Google maps) Must be scriptable after ...
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2answers
1k views

Hijax == sneaky Javascript redirects? Will I get banned from Google?

Question Will I get penalised as "sneaky Javascript redirects" by Google if I have the following Hijax setup (which requires a JavaScript redirect on the page indexed by google). Goal I want to ...
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1answer
818 views

Is this safe? <a href=http://javascript:…>

I wonder if href and src attributes on <a> and <img> tags are always safe w.r.t. XSS attacks, if they start with http:// or https://. For example, is it possible to append javascript: ... ...
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2answers
184 views

Disqus analogs? (comments platforms) [closed]

What analogs of Disqus for comments do you know?
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2answers
445 views

AJAX Keyword Suggestion Tool

Are there any JavaScript includes to provide an AJAX based keyword suggestion tool based on some existing text? For instance Yahoo offer a Keyword Extraction Tool but due to cross-domain JavaScript ...
3
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1answer
59 views

When is “async” useful for loading scripts into a web page?

If an external script defines functions referred to in the HTML (e.g. onclick=...), the script should be located in the <head> so that it will be downloaded immediately to make the functions ...
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1answer
73 views

Do search engines crawl JavaScript generated pages?

I'm considering building a new website using react.js and am doing quite a bit of research before embarking into anything. I have found quite a few articles stating that websites that have content ...
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1answer
111 views

Will “dofollow” work for non-anchor tags?

I'm developing a SPA using Ionic, and for performance, UX, and indexing reasons I'd like to use <span> tags instead of <a> tags, as the latter doesn't work very well with Ionic's stack-...
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1answer
83 views

Simulation of text-writing, what is the best way for SEO to allow the written text to be crawled?

For a client's website, I made a script that simulates typing and deleting of text. The client can enter the text himself, using [verwijder]-tags (which means 'Delete' in Dutch). See the demo at ...
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2answers
753 views

Google SERP's not displaying target/current page in breadcrumbs

I've used Google's example JSON-LD markup to display breadcrumbs in the search results (https://developers.google.com/search/docs/data-types/breadcrumbs). Google shows breadcrumbs in the search ...
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3answers
2k views

How to redirect keeping the referral without server-side redirects?

I have an HTML page hosted in Dropbox that some external websites link to. I want to redirect to a different page using only HTML or Javascript, since I can't use any server-side redirects. My goal ...
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2answers
515 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 ...
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2answers
776 views

Will text that appears dynamically (via javascript/jquery) be indexed by search engines? [duplicate]

Possible Duplicate: Does the Google spider render JavaScript? I'm writing an article that is broken up into sections, where the content of each section is hidden unless the user expands that ...
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2answers
443 views

Will a search engine lower the rank of my page if i have hidden iframes?

As a praxis, all external content on our site is put in iframes to lower the risks of any external parties injecting stuff to our users. We also do it to make sure our content shows up before banners, ...
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1answer
813 views

Reduce HTTP Requests method for js and css

Is these way can Reduce HTTP Requests? multiple javascript files with & symbol <script type="text/javascript" src="http://yui.yahooapis.com/combo?2.5.2/build/yahoo-dom-event/yahoo-dom-event....
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1answer
166 views

JS and CSS caching issue: possibly .htaccess related

I've been using the HTML5 Boilerplate for some web projects for a while now and have noticed the following issue cropping up on some sites. My CSS and JS files, when loaded by the browser, are being ...
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1answer
3k views

Does using onclick on div's effect SEO?

I have a few elements on my page that uses onclick as the link, e.g: <div class="service" onclick="location.href='<?php echo $fields->service_1_link; ?>'" style="cursor:pointer;"> &...
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1answer
2k views

Cufon text replacement and IE8 standards mode

I have a perculiar issue. In IE8 standards mode text replaced by Cufon.Replace works roughly 50% of the time, the rest of the time the DOM modifications are there (viewed through IE developer toolbar ...
3
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1answer
45 views

Standard or common way to secure a destination-email-address of a client-side contact-form

I have a website with a minimal, client-side HTML-CSS-JavaScript contact form but I desire to hide the destination email address of that form from the HTML source code so that form users would not be ...
3
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1answer
450 views

Can Google read structured data that is written by JavaScript depending on the URL parameters?

Is it possible to create a page with different structured data depending on the URL parameters? According to Google: Also, Google can read JSON-LD data when it is dynamically injected into the ...
3
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1answer
457 views

Does Google care about cached versions of site having Stylesheet and JavaScript files?

I would like to know if having Stylesheets and JavaScript files available for old, cached versions of a site benefits SEO in any way. Currently I'm adding a hash of the file contents to the file name, ...
3
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1answer
76 views

URL param additions on page load w/o page reload SEO design

I'm building a single page application and I'm using a client-side routing library to handle URL/state changes. Let's say Googlebot visits example.com/my-shop-name/menu, the menu-items for my-shop-...
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1answer
156 views

Does Google index JavaScript ALTERED content over original content?

I know Google nowadays is pretty good at scanning the DOM and adding stuff to your site using javascript isn't a problem anymore. Thing is, I'm using JavaScript (jQuery) to collect information from a ...
3
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1answer
382 views

SEO for importing the page header with JavaScript rather than PHP

My website has the same header/sidebar/footer on every page, so I have been importing them using PHP. To do this I forced all html files to be processed through the apache servers PHP handler via ...
3
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1answer
405 views

Do ad delivery networks accept ads powered by JavaScript or do you have to integrate directly with each publisher?

I want to deliver a JS ad-unit, one which can interact with the user a bit. Can this be done via an established ad network? The ad-unit is a bit of javascript that will manage a block on the page. ...
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2answers
613 views

Can Googlebot see pagination meta tags created with JavaScript?

I would like to render meta pagination links (<link rel="prev"../> <link rel="next"../>) with JavaScript. As Google Search Console does not show rendered meta data is there any other way ...
3
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1answer
2k views

Is it SEO compatible to set the page title with JavaScript at load time?

I want to change some page elements with JS like title h1,h2,h3, p tags and so on. So I want to place in my code something like $(function() { document.title = "This is the new page title." });...
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3answers
1k views

Embed Google Analytics Reports On Website

I want to embed Google Analytics charts into my website so that from the admin console I can view certain analytics charts without needing to log into the Analytics console. I have come across the ...
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1answer
470 views

Cookie consent messages required on websites - how will adsense work?

I ended up watching this video: https://www.youtube.com/watch?v=H5xVSXTn41Y It states that publishers have until September 30th, 2015 to add a visible message indicating about the use of cookies on ...
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1answer
75 views

What are the effects on loading times when conditionally loading and concatenating scripts?

Suppose you have a script in your theme that you always need on every page - say 'animate-menu.js' (10KB) - and you have one that you only need on one specific page - say 'validate-contactform.js' (...
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2answers
4k views

Test different timezones

What is a simple way to temporarily change the timezone in Chrome so as to test how a site renders for different locations? On OSX Mountain Lion, I've tried as bash script with: export TZ='Indian/...
3
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1answer
392 views

Collapsible menu and amount of links in a web page

One of my pages contain three levels of a collapsible menu (JS + CSS from mycssmenu.com). There are a dozen first level items displayed to users, each one with various second level items, and finally ...

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