An HTTP cookie is a piece of data stored by the user's web browser. Unless otherwise specified, cookies can be created, read, modified and deleted and modified both by JavaScript and from server-side scripts by reading the headers.

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83 views

UTM-alternative for adding parameters with exiting Analytics campaign terms

I'm using the excellent UTM-alernative by dm-guy here to create a cookie and inject the campaign source into a form. However, although that works extremely well for the form, the UTM replacement ...
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1answer
151 views

How to read user unique code from _ga cookie?

Currently I am facing the problem that have been discussed already here: How to keep track of a unique and an existing visitor (keep track about unique user without registration etc.). The most ...
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47 views

How do you match a specific cookie value with Apache 2.4 <If> statement?

I am not able to figure out why the following doesn't match: <If %{HTTP_COOKIE} == 'XDEBUG_SESSION=leho'"> I'm setting a php_value inside the matching If. I know that part works because this ...
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1answer
117 views

Google Analytics for cookie-based A/B testing (same URL for A and B)

I have a website with share-friendly URLs like example.com/register I implemented A/B testing as a cookie because I don't want ugly unsharable URLs like example.com/registerA and ...
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1answer
65 views

How to pass information across domains to ask for newsletter only once?

Lets assume following scenario, I have two sites: example1.com example2.com When user visits 1 there is a prompt "please signup to a newsletter". Same thing happens when user visits 2. However ...
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66 views

Returning visitor stats reliably over longer periods of time in Google Analytics

I'm looking into how useful returning visitors stats in Google Analytics are over longer periods of time, such as two or three years. It seems that the __utma cookie is set to expire 2 years from ...
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1answer
90 views

Can AdSense crawler view pages that require cookies?

Details I require users to agree to terms and conditions before they can view several pages on my site. Once they have agreed a cookie is set and they can proceed to the webpage. If a user somehow ...
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3answers
1k views

What are the problems of httponly and secure cookies?

We would like to set: all our cookies (session id, etc.) as "httponly" all security (session token, "remember me", etc.) cookies as "secure" Except compatiblity issues, what are the know problems ...
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79 views

How can you set cookieless subdomain with Quantcast

I have correctly setup Google Analtycis so GA is not setting cookies for my subdomain. I mean for my static subdomain. But Quantcast is setting. What i wonder is can i prevent Quantcast to set cookie ...
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78 views

Empty Cookie based on IP address

Is there a way to empty a previous cookie based on source ip? I need this to be done because of loadbalancing issues. regards Geert
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118 views

Making one exclude cookie for multiple google analytics sites

I've got multiple sites all with different google analytics profiles in them (managed under one account). I would like to exclude everyones traffic in the office from all the sites. To do this when ...
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2answers
366 views

Temporary redirect needs to detect the URL of original page request from a search engine then redirect again to that page

I've tried searching this an innumerable amount of times with different word combinations, can't seem to crack it. Apparently I do not know the right terms in this situation. When you come to my ...
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2answers
257 views

Can search engines change language and read the cookie?

I am building a multi language website in PHP and prepared all my strings in English by default using gettext() My locale/it_IT/LC_MESSAGES/default.mo file is working correctly and now I need to sort ...
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3answers
211 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 ...
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0answers
18 views

Most widespread cookies

What are the most widespread cookies among population? One example could be _ga cookie, but are there any others public cookies that almost everyone has in his/her browser? Why am I asking? I want to ...
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1answer
234 views

Google Tag Manager Uses iframe, is this problematic for IE?

Internet Explorer has a non-standard P3P privacy policy implementation (what a surprise). This prevents cookies from being loaded in iframes. Google Tag Manager uses an iframe. Does this cause ...
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1answer
39 views

Cookie being assigned on website

I am updating our privacy policy and was checking what cookies were being assigned to visitors from our website. I found one that I am unaware of. It is a Drupal 6 site and there is no module being ...
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0answers
286 views

How can I set a secure flag on cookies generated from a Python application?

I have an application written in Python running behind Apache and SSL. I am not seeing a secure flag on my cookie: apache Server version: Apache/2.2.15 (Unix) I have added a configuration line to my ...
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0answers
49 views

Cookies Audit help [closed]

Someone can explain to me what is the purpose of these cookies? I'm doing a cookies audit and I didn't find anything on the web Domain: google.com(google maps), Name: NID Domain: google.com(google ...
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1answer
416 views

How to use apache mod-rewrite to remove trailing semi-colon on cookie?

We have the following cookie set by a product: Set-Cookie: SSOCookie=T7ngsCmzC2FEq5p2a7o%3D; path=/; domain=.demo.com; We would like to use Apache to remove the trailing ; which doesn't match the ...
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1answer
41 views

What percentage of users use a cookie blocker?

I would like to know whether there is a way to get numbers on those users enabling cookie blocker. As far as I know Google Analytics is tracking you by creating cookies. Is there a way to assess the ...
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1answer
49 views

Is it SEO-acceptable to do an automatic redirect based on accpept-language header value

We are launching a big international web site, that has local web sites on other domains. We are planning to configure the web site to behave in the following manner: Of a user with German (de) ...
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1answer
74 views

.htaccess - redirect if visitor is logged into google

I need a .htaccess redirect rule that redirects visitors to a url only if the visitor is logged into google. I was thinking of doing it by looking into cookies RewriteEngine On RewriteCond ...
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1answer
70 views

Workaround for Chrome not handling backward date change in Windows

I'm heavily making use of cookies for a website. Their expiry period is set to 1 day. My preferred test browser is Chrome 28, Windows 7. For a test, I need to change the date of my OS back to eg the ...
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1answer
101 views

Ad networks that let you run your own cookie targeting

We've got some proprietary cookie targeting software which we are developing to help deliver better targeted ads. We don't have a group of publishers, nor particularly want to go and build our own ...
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1answer
246 views

How to Track Visitors Comming from Adwords and Disable form fields that is not on landing page

There is a lead form on my website where we track from which source visitors have arrived. I wanted to disable the drop down and auto populate it with predefined data if the visitor is from adwords. ...
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1answer
768 views

What are these cookies for: __switchTo5x, __unam, __qca?

I tested on my local Mac's (OS X 10.6.8) Apache. Just now, I did a print_r($_SERVER) from a PHP script, and it shows these three cookies. What is that all about? I didn't set them. Is this something ...
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1answer
631 views

Verify 2 cookies with mod_rewrite before serving images

I have the following mod_rewrite rule, which works fine in my Apache 2.x on CentOS 6 Linux machine, but is not complete: RewriteCond %{HTTP_COOKIE} !id RewriteCond %{REQUEST_URI} ...
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1answer
34 views

How not to use Google Analytics cookies on Blogger?

I just noticed of a blog powered by Blogger which doesn't store any cookie, and therefore, doesn't need to show the annoying cookie popup. Checking Blogger options, I don't see anywhere where to get ...
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1answer
1k views

Apache server not able to read cookies from Browser

I have developed a login authentication page using cookies (with spring security) where for the first time, the user will need to get itself authenticated. Once the user gets successfully ...