Tags: tracking

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Wednesday, February 20th, 2019

Minimal Google Analytics Snippet | Minimal Analytics

If you really, really have to add Google Analytics to a sites, here’s a way to do it in a more performant way, without the odious Google Tag Manager.

Sunday, February 3rd, 2019

Forget privacy: you’re terrible at targeting anyway - apenwarr

A spot-on description of how targetted advertising works …or rather, how it doesn’t.

They are still trying to sell me car insurance for my subway ride.

Monday, October 22nd, 2018

So We Got Tracked Anyway

Even using a strict cookie policy won’t help when Facebook and Google are using TLS to fingerprint users. Time to get more paranoid:

HTTPS session identifiers can be disabled in Mozilla products manually by setting ‘security.ssl.disablesessionidentifiers’ in about:config.

Thursday, September 20th, 2018

The costs and benefits of tracking scripts – business vs. user // Sebastian Greger

I am having a hard time seeing the business benefits weighing in more than the user cost (at least for those many organisations out there who rarely ever put that data to proper use). After all, keeping the costs low for the user should be in the core interest of the business as well.

Tuesday, September 18th, 2018

Winston Hearn | What’s best for users

The incentives that Google technology created were very important in the evolution of this current stage of the web. I think we should be skeptical of AMP because once again a single company’s technology – the same single company – is creating the incentives for where we go next.

A thorough examination of the incentives that led to AMP, and the dangers of what could happen next:

I’m not sure I am yet willing to cede the web to a single monopolized company.

Friday, September 14th, 2018

On using tracking scripts | justmarkup

Weighing up the pros and cons of adding tracking scripts to a website, from a business perspective and from a user perspective.

When looking at the costs versus the benefits it is hard to believe that almost every website is using tracking scripts.

The next time, you implement a tracking script it would be great if you could rethink it and ask yourself if it is really worth it.

Wednesday, September 12th, 2018

Private by Default

Feedbin has removed third-party iframes and JavaScript (oEmbed provides a nice alternative), as well as stripping out Google Analytics, and even web fonts that aren’t self-hosted. This is excellent!

Saturday, September 1st, 2018

Changing Our Approach to Anti-tracking - Future Releases

This is excellent news from Mozilla. Firefox is going to make it easier to block vampiric privacy-leeching and performance-draining third-party scripts and trackers.

In the physical world, users wouldn’t expect hundreds of vendors to follow them from store to store, spying on the products they look at or purchase. Users have the same expectations of privacy on the web, and yet in reality, they are tracked wherever they go.

Thursday, August 2nd, 2018

The Bullshit Web — Pixel Envy

There is a cumulative effect of bullshit; its depth and breadth is especially profound. In isolation, the few seconds that it takes to load some extra piece of surveillance JavaScript isn’t much. Neither is the time it takes for a user to hide an email subscription box, or pause an autoplaying video. But these actions compound on a single webpage, and then again across multiple websites, and those seemingly-small time increments become a swirling miasma of frustration and pain.

I agree completely. And AMP is not the answer:

Given the assumption that any additional bandwidth offered to web developers will immediately be consumed, there seems to be just one possible solution, which is to reduce the amount of bytes that are transmitted. For some bizarre reason, this hasn’t happened on the main web, because it somehow makes more sense to create an exact copy of every page on their site that is expressly designed for speed. Welcome back, WAP — except, for some reason, this mobile-centric copy is entirely dependent on yet more bytes. This is the dumbfoundingly dumb premise of AMP.

Thursday, July 19th, 2018

Fixing these webs - daverupert.com

I’m a fan of fast websites. Your website needs to be fast. Our collective excuses, hand-wringing, and inability to come to terms with the problem-set (There is too much script) and solutions (Use less script) of modern web development is getting tired.

I agree with every word of this.

Sadly, I think the one company with a browser that has marketshare dominance and could exert the kind of pressure required to stop ad tracking and surveillance capitalism is not incentivized to do so.

So the problem is approached from the other end. Blame is piled on authors for slow first-party code. We’re told to use certain mobile publishing frameworks that syndicate to proprietary CDNs to appease the gods of luck and fortune.

Tuesday, May 29th, 2018

Consently - Privacy-friendly and GDPR compliant tracking

This looks very useful: a script that will allow visitors to tailor which tracking scripts they want to allow. Seems like a win-win to me: useful for developers, and useful for end users. A safe and sensible approach to GDPR.

Monday, May 21st, 2018

Identifying, Auditing, and Discussing Third Parties – CSS Wizardry

Harry describes the process he uses for auditing the effects of third-party scripts. He uses the excellent Request Map which was mentioned multiple times at the Delta V conference.

The focus here is on performance, but these tools are equally useful for shining a light on just how bad the situation is with online surveillance and tracking.

Tuesday, May 8th, 2018

Alternative analytics

Contrary to the current consensual hallucination, there are alternatives to Google Analytics.

I haven’t tried Open Web Analytics. It looks a bit geeky, but the nice thing about it is that you can set it up to work with JavaScript or PHP (sort of like Mint, which I miss).

Also on the geeky end, there’s GoAccess which provides an interface onto your server logs. You can view the data in a browser or on the command line. I gave this a go on adactio.com and it all worked just fine.

Matomo was previously called Piwik, and it’s the closest to Google Analytics. Chris Ruppel wrote about using it as a drop-in replacement. I gave it a go on adactio.com and it did indeed collect analytics very nicely …but then I deleted it, because it still felt creepy to have any kind of analytics script at all (neither Huffduffer or The Session have any analytics tracking either).

Fathom isn’t out yet, but it looks interesting:

It will track users on a website, the key actions they are taking, and give you a non-nerdy breakdown of their journey. It’ll do so with user-centric rights and privacy, and without selling, sharing or giving away the data you collect.

I don’t think any of these alternatives offer quite the same ease-of-use that you’d get from Google Analytics. But I also don’t think that should be your highest priority. There’s a fundamental difference between doing your own analytics (self-hosted), and outsourcing the job to Google who can then track your site’s visitors across domains.

I was hoping that GDPR would put the squeeze on third-party tracking, but it looks like Google have found a way out. By declaring themselves a data controller (but not a data processor), they pass can pass the buck to the data processors to obtain consent.

If you have Google Analytics on your site, that’s you, that is.

Tuesday, April 10th, 2018

Facebook Is Tracking Me Even Though I’m Not on Facebook | American Civil Liberties Union

But while I’ve never “opted in” to Facebook or any of the other big social networks, Facebook still has a detailed profile that can be used to target me. I’ve never consented to having Facebook collect my data, which can be used to draw very detailed inferences about my life, my habits, and my relationships. As we aim to take Facebook to task for its breach of user trust, we need to think about what its capabilities imply for society overall. After all, if you do #deleteFacebook, you’ll find yourself in my shoes: non-consenting, but still subject to Facebook’s globe-spanning surveillance and targeting network.

Facebook’s “shadow profiles” are truly egregious …and if you include social sharing buttons on a website, you’re contributing to the data harvest.

If you administer a website and you include a “Like” button on every page, you’re helping Facebook to build profiles of your visitors, even those who have opted out of the social network.

If you are responsible for running a website, try browsing it with a third-party-blocking extension turned on. Think about how much information you’re requiring your users to send to third parties as a condition for using your site. If you care about being a good steward of your visitors’ data, you can re-design your website to reduce this kind of leakage.

Thursday, April 5th, 2018

#davewentandroid - daverupert.com

Yeah. Fuck this. That’s creepy. Technically I opted into this feature because Google Maps asked “Google Maps would like to know your location, YES or NO?” Of course my answer was “YES” because, hey, it’s a fucking map. I didn’t realize I consented to having my information and location history stored indefinitely on Google’s servers.

I began all the work of disabling this “feature” but it seemed like a fruitless task. Also worth noting, Google Maps for iOS keeps Location History as well.

Friday, March 30th, 2018

Facebook Container Extension: Take control of how you’re being tracked | The Firefox Frontier

A Firefox plugin that ring-fences all Facebook activity to the facebook.com domain. Once you close that tab, this extension takes care of garbage collection, ensuring that Facebook tracking scripts don’t leak into any other browsing activities.

Wednesday, March 7th, 2018

Measuring the Hard-to-Measure – CSS Wizardry

Everything old is new again—sometimes the age-old technique of using a 1x1 pixel image to log requests is still the only way to get certain metrics.

While tracking pixels are far from a new idea, there are creative ways in which we can use them to collect data useful to developers. Once the data is gathered, we can begin to make much more informed decisions about how we work.

Monday, February 26th, 2018

as days pass by — Collecting user data while protecting user privacy

Really smart thinking from Stuart on how the randomised response technique could be applied to analytics. My only question is who exactly does the implementation.

The key point here is that, if you’re collecting data about a load of users, you’re usually doing so in order to look at it in aggregate; to draw conclusions about the general trends and the general distribution of your user base. And it’s possible to do that data collection in ways that maintain the aggregate properties of it while making it hard or impossible for the company to use it to target individual users. That’s what we want here: some way that the company can still draw correct conclusions from all the data when collected together, while preventing them from targeting individuals or knowing what a specific person said.

Saturday, February 17th, 2018

Chrome’s default ad blocker strengthens Google’s data-driven advertising platforms

From a consumer’s point of view, less intrusive ad formats are of course desirable. Google’s approach is therefore basically heading in the right direction. From a privacy perspective, however, the “Better Ads” are no less aggressive than previous forms of advertising. Highly targeted ads based on detailed user profiles work subtle. They replace aggressive visuals with targeted manipulation.

Monday, January 29th, 2018

GDPR and Google Analytics

Enforcement of the European Union’s General Data Protection Regulation is coming very, very soon. Look busy. This regulation is not limited to companies based in the EU—it applies to any service anywhere in the world that can be used by citizens of the EU.

It’s less about data protection and more like a user’s bill of rights. That’s good. Cennydd has written a techie’s rough guide to GDPR.

The Open Data Institute’s Jeni Tennison wrote down her thoughts on how it could change data portability in particular. While she welcomes GDPR, she has some misgivings.

Blaine—who really needs to get a blog—shared his concerns in the form of the online equivalent of interpretive dance …a twitter thread (it’s called a thread because it inevitably gets all tangled, and it’s easy to break.)

The interesting thing about the so-called “cookie law” is that it makes no mention of cookies whatsoever. It doesn’t list any specific technology. Instead it states that any means of tracking or identifying users across websites requires disclosure. So if you’re setting a cookie just to manage state—so that users can log in, or keep items in a shopping basket—the legislation doesn’t apply. But as soon as your site allows a third-party to set a cookie, it’s banner time.

Google Analytics is a classic example of a third-party service that uses cookies to track people across domains. That’s pretty much why it exists. We, as site owners, get to use this incredibly powerful tool, and all we have to do in return is add one little snippet of JavaScript to our pages. In doing so, we’re allowing a third party to read or write a cookie from their domain.

Before Google Analytics, Google—the search engine business—was able to identify and track what users were searching for, and which search results they clicked on. But as soon as the user left google.com, the trail went cold. By creating an enormously useful analytics product that only required site owners to add a single line of JavaScript, Google—the online advertising business—gained the ability to keep track of users across most of the web, whether they were on a site owned by Google or not.

Under the old “cookie law”, using a third-party cookie-setting service like that meant you had to inform any of your users who were citizens of the EU. With GDPR, that changes. Now you have to get consent. A dismissible little overlay isn’t going to cut it any more. Implied consent isn’t enough.

Now this situation raises an interesting question. Who’s responsible for getting consent? Is it the site owner or the third party whose script is the conduit for the tracking?

In the first scenario, you’d need to wait for an explicit agreement from a visitor to your site before triggering the Google Analytics functionality. Suddenly it’s not as simple as adding a single line of JavaScript to your site.

In the second scenario, you don’t do anything differently than before—you just add that single line of JavaScript. But now that script would need to launch the interface for getting consent before doing any tracking. Google Analytics would go from being something invisible to something that directly impacts the user experience of your site.

I’m just using Google Analytics as an example here because it’s so widespread. This also applies to third-party sharing buttons—Twitter, Facebook, etc.—and of course, advertising.

In the case of advertising, it gets even thornier because quite often, the site owner has no idea which third party is about to do the tracking. Many, many sites use intermediary services (y’know, ‘cause bloated ad scripts aren’t slowing down sites enough so let’s throw some just-in-time bidding into the mix too). You could get consent for the intermediary service, but not for the final advert—neither you nor your site’s user would have any idea what they were consenting to.

Interesting times. One way or another, a massive amount of the web—every website using Google Analytics, embedded YouTube videos, Facebook comments, embedded tweets, or third-party advertisements—will be liable under GDPR.

It’s almost as if the ubiquitous surveillance of people’s every move on the web wasn’t a very good idea in the first place.