Internet cached webpages: What are they and how can you deal with them?

March 15, 2012

During the course of my practice I’m often asked to provide social media law advice, typically to organizations or individuals who want defamatory, proprietary or privacy invasive content removed from the Internet.  Once content has been successfully removed from a website I often discuss with clients issues related to Internet cached webpages.  So I thought it would be helpful to provide some general information on what Internet cached webpages are and how you can deal with them in situations where you don’t want to have certain content available online.

What are Internet cached webpages? 

When search engines such as Google, Yahoo, and Bing crawl a website, they take a snapshot of what the site looks like at that time. This “snapshot” is known as a cached webpage and it’s stored by the search engine. The cached webpage is what the search engine then uses to determine whether the site matches a user’s specific query.

When a user clicks on the cached webpage, they will be taken to the version of the webpage that was online when the site was last crawled and not the current version. The cached webpage can be accessed when the current version of the site is unavailable due to Internet congestion, a slow website, or the webpage has recently been removed.

How can you deal with Internet cached webpages?

It is very difficult to remove a cached webpage from a search engine if you’re not the webmaster of the website. If you’re not the webmaster and you’d like a cached page removed from Google, Yahoo or Bing, you have three options:

  1. You can contact the site administrator and ask them to take the steps necessary to have the cached webpage removed from the search engine in question. Google typically responds to such requests from webmasters within 2-3 hours and Yahoo typically responds in 5 hours;
  2. You can seek a court order or other legal document to have certain content removed from the website/cached webpage; or
  3. You can just wait until the search engine crawls the site again and updates its cached webpages. This option can take the longest amount of time to see results since it might be 1-2 months before the site is crawled again.

Google offers an additional tool to have a cached webpage removed by a party who does not own the webpage in question. My understanding is that this process will only work for HTML pages and will not work for PDFs or .doc files):

  1. The webpage must be have been updated since the cached version;
  2. Go to (http://support.google.com/webmasters/bin/answer.py?hl=en&answer=1663691) and click on Google Public URL Removal Tool;
  3. Sign in to Google;
  4. Then it will prompt you for the URL you’d like removed;
  5. Click Continue;
  6. Type a word that appears on the out-of-date cached version of the page but not anywhere on the live version. Its better to use single words and not phrases; and
  7. Click Remove cache.

Given the technical nature of this topic, and fact that I’m not a techie, I’d recommend that you work with a technology professional and not rely on this post. That being said I hope this helps and at least provides you with some general information to get you started.


Google’s new privacy policy

March 2, 2012

I recently did an interview with CTV’s Ina Sindhu on questions arising over Google’s new privacy policy.  To watch, click on the link in the CTV news video player heading “CTV’s Ina Sidhu on questions arising over internet privacy due to Google’s policy change“.


What’s at stake with Bill C-30 (lawful access)?

March 1, 2012

I was pleased to join CBC Manitoba’s Marcy Markusa last week for a panel debate about the proposed online surveillance Bill during Information Radio’s morning broadcast.  Click here to listen to the debate (audio clip – 11:29 in length).

More to follow on this important Bill.


Discussing Bill C-30 with CityTV Winnipeg (Video)

March 1, 2012

I recently discussed Bill C-30 (lawful access) with host Jeremy John on CityTV’s Breakfast Television Winnipeg. Click here to watch the discussion about this controversial online surveillance Bill.


Are you a spammer? What you need to know about Canada’s new anti-spam law

July 7, 2011

Tired of reading? How about a video to help you learn about Canada’s new anti-spam law?

I’m delighted to let you know about a cool feature on Pitblado’s new website called the “Whiteboard Sessions”, which are vlogs (or video blogs). We’ve just posted a 3 minute vlog of mine entitled “Are you a spammer?“, wherein I discuss:  

  • highlights of the new law
  • why you should care 
  • an overview of the rules  
  • penalties for non-compliance; and
  • proactive tips to help comply with the law

To watch “Are you a spammer?” please click here>>


Spam, anti-spam – is it getting better, is it getting worse?

June 14, 2011

CJOB|680′s Geoff Currier recently asked me to participate in his live radio program called “The Nighthawk”. Geoff and callers raised a number of issues: “Spam, anti-spam legislation – is it getting better, is it getting worse, what do we know about how bad spam is in our computers right now?”  To hear the answer to this and other questions please listen to the live broadcast recording here>>

Thanks to Geoff Currier and CJOB|680 for the invitation to participate in the program.


Privacy and compliance in digital market research

March 24, 2011

David Stark of GfK has penned an excellent article about how technology is affecting the marketing research industry. In his article, David highlights broad trends, notably in quantitative research, and the increase in observational research and passive data collection. Among other things, he also discusses cookies, device identification and web scraping. This is a ”must read” for marketing researchers and a valuable read for others. I hope you check it out.


When Barbie invades your privacy

November 19, 2010

Mattel’s Barbie doll is now wired. Literally.

The new Barbie Video Girl, which retails for just over $100, has a built-in camera in the doll’s necklace and an LCD screen on her back. The doll also comes equipped with a USB cable that enables you to transfer video recordings to your home computer and then online to YouTube or Facebook.

Not surprisingly, some are calling for a ban on Barbie Video Girl because of the potential that children will post online videos which infringe their privacy. Should we ban Barbie Video Girl? If so, should we ban all children’s toys with cameras? Read more>>


How to monitor your reputation on social networks

November 15, 2010

CTV News has an excellent article that discusses important issue of how to monitor your reputation on social networks. While including some practical tips, the article discusses the importance of being proactive with your online reputation and privacy in what is described as “this Wild West world”.


A Conversation with Elizabeth Denham, British Columbia’s Information and Privacy Commissioner

October 12, 2010

Continuing a series of blog posts that I’m calling “A Conversation with…”, I’m delighted to post the following conversation with British Columbia’s new Information and Privacy Commissioner, Elizabeth Denham

Canada’s privacy community will know that Commissioner Denham brings to her new role a wealth of experience and accomplishment. Her resume includes Assistant Privacy Commissioner of Canada and Director, Private Sector, for the Office of the Information and Privacy Commissioner of Alberta. I’ve had the pleasure of knowing Commissioner Denham for some time and have always appreciated her practicality and great sense of humour. B.C. will undoubtedly be well-served.

Of course, I’d like to thank Commissioner Denham for agreeing to engage in this online conversation.  If you’d like to learn more about Elizabeth Denhem or B.C.’s Information and Privacy Commissioner’s Office (“OIPC”), I’d encourage you to visit the OIPC’s website (www.oipc.bc.ca).

Q – You served as Assistant Privacy Commissioner of Canada until being appointed BC’s Information and Privacy Commissioner in July 2010. How are things going in your new role?

A – It is a good thing that I am a recreational runner, because I have certainly hit the ground running! This is an extremely busy office, due to the scope and nature of the work and to the fact that I have inherited one of the leanest oversight agencies in the country. I am very lucky to have a team of hardworking, enthusiastic and seasoned professionals to support me.

While I do have “in the trenches” FOI experience, that was more than 10 years ago, forcing a quick re-immersion into the duties of ensuring accountable and transparent government. Since my appointment I have issued a report on the timeliness of government responses to access requests, worked on a strategy for government-wide proactive disclosure and executed our annual tribute to open government, Right to Know Week.

However, in my view the biggest challenge facing me in this term is public sector privacy issues. The government has ambitious plans for data sharing across ministries, to create linked electronic databases. It is my immediate priority to ensure that privacy is baked into BC’s e-government programs, including e-health.

Q – I’ve long considered BC one of the most progressive privacy jurisdictions in Canada. How has this happened and what can other provinces/territories learn from BC’s privacy community?

A – I think there are a number of factors that has put BC out in front with respect to privacy. My two predecessors, David Flaherty and David Loukidelis, are without a doubt two of the top privacy experts, and their ability to break trail has benefited all of BC. The former Commissioners were very skilled at making privacy a common topic of discussion and spreading the word about privacy rights and obligations. BC also has active and engaged civil society pushing hard for access and privacy rights, and I am referring to the BC Freedom of Information and Privacy Association as well as the BC Civil Liberties Association as key thought leaders. Finally, the citizens of BC have a reputation for being politically aware and engaged, and unafraid to bring burning issues to the forefront. I think the key learning outcome for other jurisdictions is work hard at capacity building and public outreach, and encourage other groups to actively enter the policy debates around access and privacy. We need other voices. Regulators cannot do it alone.

Q – Given that BC has a provincial privacy law (PIPA) that is “substantially similar” to PIPEDA, and considering that many readers of this blog are from outside BC (and Canada), can you briefly highlight the most important things that businesses should know about BC’s private sector regime?

I think the three most important points are these:

First, make sure you have a legitimate operational need to collect any personal information. This requires ongoing monitoring to ensure the operational requirement still exists, and routinely and safely purging personal information no longer required. Personal information is both an asset and a liability, and collecting and retaining personal information when no reason exists is a huge business risk.

Second, be transparent about what you are doing with the personal information you collect in the course of your operations, and ensure that anyone that you hire on your behalf behaves in the same manner.

Finally, data safeguards, or rather the lack thereof, remain the primary source of privacy breaches and a threat to your business brand. Safeguards are much more than passwords and locked cabinets—they include proper and ongoing staff training, privacy audits and assessing the privacy impacts of new policies, programs or services. Safeguarding personal information requires ongoing attention, and a willingness and ability to adjust the safeguard strategy when needed.

Q – Your work in the area of social networking as been outstanding, which in the case of Facebook resulted in a number of changes to the social networking site—changes that were implemented on a global basis. Some readers may presume that a privacy commissioner such as you wouldn’t use social networking sites. In my case, I’m active on LinkedIn. How about you?

A – I have several accounts with social networks, including Facebook and LinkedIn. I first joined the networks because I wanted to deeply understand the services, and their functionality; this was critical to my work. But Facebook also helps me keep track of my far-flung 20-something children who live their lives on-line! But I am a savvy consumer of these services, and obviously avail myself to all of the privacy controls they offer. I do not post anything on either of those sites that is not already publicly available or any information that I would not hesitate to make public. I am very careful before downloading any third party application—carefully scrutinizing their privacy policies beforehand.

Q - In your view, what kind of privacy developments should we watch for in the coming year in British Columbia?

A – On the government side, I think the primary issues will be an increase in the development of linked data networks containing personal information bringing risks to transparency, appropriate access, use and disclosure and a heightened risk of transmission of inaccurate and incomplete information.

On the private sector side, I know we will see more collaboration and cooperative oversight between the federal and provincial commissioners. New technologies and business models challenge the ability of any office to “go it alone”. Canada is a leading voice on privacy and new technologies. I look forward to working with my colleagues on smart, relevant and timely oversight.


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