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U Dry Eye Institute
  • ConditionsExpand
    • What Is Dry Eye?
    • Meibomian Gland Dysfunction (MGD)
    • Dry Eye Symptoms
    • Chalazion
    • Aqueous Deficiency Dry Eye
    • Blepharitis & Demodex
    • Allergic & Toxic Conjunctivitis
  • Dry Eye +Expand
    • Contact Lenses & Screens
    • Cataract Surgery
    • Laser Vision Correction
    • Glaucoma Therapy
  • TreatmentsExpand
    • UltraView DEL™
    • Hemoderivatives (AS & ePRP)
    • LipiFlow Thermal Pulsation
    • Meibomian Gland Probing
    • ZoHx Lid Margin Cleaning
    • Punctal Plugs
  • Dry Eye Assessment
  • Referrals
  • About Us
Book Assessment

Cookie Policy

How we use cookies and similar technologies on this site

This page was last changed on April 17, 2026, last checked on April 17, 2026 and applies to citizens and legal permanent residents of Canada.

1. Introduction

Our website, https://udei.ca (hereinafter: “the website”) uses cookies and other related technologies (for convenience all technologies are referred to as “cookies”). Cookies are also placed by third parties we have engaged. In the document below we inform you about the use of cookies on our website.

2. What are cookies?

A cookie is a small simple file that is sent along with pages of this website and stored by your browser on the hard drive of your computer or another device. The information stored therein may be returned to our servers or to the servers of the relevant third parties during a subsequent visit.

3. What are scripts?

A script is a piece of program code that is used to make our website function properly and interactively. This code is executed on our server or on your device.

4. What is a web beacon?

A web beacon (or a pixel tag) is a small, invisible piece of text or image on a website that is used to monitor traffic on a website. In order to do this, various data about you is stored using web beacons.

5. Third parties

We have made agreements about the use of cookies with other companies that place cookies. However, we cannot guarantee that these third parties handle your personal data in a reliable or secure manner. Parties such as Google are to be considered as independent data controllers. We recommend that you read the privacy statements of these companies.

6. Cookies

6.1 Technical or functional cookies

Some cookies ensure that certain parts of the website work properly and that your user preferences remain known. By placing functional cookies, we make it easier for you to visit our website. This way, you do not need to repeatedly enter the same information when visiting our website and, for example, the items remain in your shopping cart until you have paid.

6.2 Statistics cookies

We use statistics cookies to optimize the website experience for our users. With these statistics cookies we get insights in the usage of our website.

6.3 Marketing/Tracking cookies

Marketing/Tracking cookies are cookies or any other form of local storage, used to create user profiles to display advertising or to track the user on this website or across several websites for similar marketing purposes.

6.4 Social media

On our website, we have included content from LinkedIn, TikTok and Instagram to promote web pages (e.g. “like”, “pin”) or share (e.g. “tweet”) on social networks like LinkedIn, TikTok and Instagram. This content is embedded with code derived from LinkedIn, TikTok and Instagram and places cookies. This content might store and process certain information for personalized advertising.

Please read the privacy statement of these social networks (which can change regularly) to read what they do with your (personal) data which they process using these cookies. The data that is retrieved is anonymized as much as possible. LinkedIn, TikTok and Instagram are located in the United States.

7. Placed cookies

WordPress

Functional

Usage

We use WordPress for website development. Read more about WordPress

Sharing data

This data is not shared with third parties.

Functional

Name
wordpress_test_cookie
Expiration
session
Function
Read if cookies can be placed
Name
wordpress_logged_in_*
Expiration
persistent
Function
Store logged in users
Name
WP_PREFERENCES_USER_*
Expiration
persistent
Function
Store user preferences
Name
wpEmojiSettingsSupports
Expiration
session
Function
Store browser details

LiteSpeed

Functional

Usage

We use LiteSpeed for website hosting. Read more about LiteSpeed

Sharing data

This data is not shared with third parties.

Functional

Name
_lscache_vary
Expiration
2 days
Function
Provide the prevention of cached pages

Wordfence

Functional

Usage

We use Wordfence for security and fraud prevention. Read more about Wordfence

Sharing data

For more information, please read the Wordfence Privacy Statement.

Functional

Name
wfwaf-authcookie*
Expiration
1 day
Function
Read to determine if the user is logged in

LinkedIn

Purpose pending investigation

Usage

We use LinkedIn for display of recent social posts and/or social share buttons. Read more about LinkedIn

Sharing data

For more information, please read the LinkedIn Privacy Statement.

Purpose pending investigation

Name
sdsc
Expiration
Function
Name
lms_ads
Expiration
Function
Name
lms_analytics
Expiration
Function
Name
_guid
Expiration
Function
Name
li_alerts
Expiration
Function
Name
li_gc
Expiration
Function
Name
AnalyticsSyncHistory
Expiration
Function
Name
bcookie
Expiration
Function
Name
li-oatml
Expiration
Function
Name
BizographicsOptOut
Expiration
Function
Name
li_sugr
Expiration
Function
Name
UserMatchHistory
Expiration
Function
Name
linkedin_oauth_
Expiration
Function
Name
lidc
Expiration
Function
Name
bscookie
Expiration
Function
Name
X-LI-IDC
Expiration
Function

TikTok

Purpose pending investigation

Usage

We use TikTok for video display. Read more about TikTok

Sharing data

For more information, please read the TikTok Privacy Statement.

Purpose pending investigation

Name
s_v_web_id
Expiration
Function
Name
MONITOR_WEB_ID
Expiration
Function
Name
csrf_session_id
Expiration
Function
Name
tt_csrf_token
Expiration
Function
Name
_abck
Expiration
Function
Name
tt_webid
Expiration
Function
Name
tt_webid_v2
Expiration
Function
Name
ttwid
Expiration
Function
Name
webapp_launch_mode
Expiration
Function
Name
webapp_session_id
Expiration
Function
Name
webapp-session-referer
Expiration
Function
Name
webapp_tiktok_privious
Expiration
Function
Name
webapp_extra_data
Expiration
Function
Name
webapp_original_traffic_type
Expiration
Function
Name
__tea_cache_first_*
Expiration
Function
Name
guide-login-config
Expiration
Function
Name
__tea_cache_tokens_*
Expiration
Function
Name
webapp-newuser
Expiration
Function
Name
f
Expiration
Function
Name
autoplay-config
Expiration
Function
Name
webapp-video-mute
Expiration
Function

Miscellaneous

Purpose pending investigation

Usage

Sharing data

Sharing of data is pending investigation

Purpose pending investigation

Name
cdc.wallet.providerConfig
Expiration
Function
Name
wp-settings-time-2
Expiration
Function
Name
redirection-settings
Expiration
Function
Name
litespeed-dark-preference
Expiration
Function
Name
customizerVisitCount
Expiration
Function
Name
litespeed_qc_hide_banner
Expiration
Function
Name
_ga
Expiration
Function
Name
_ga_1K7102VFRE
Expiration
Function
Name
_ga_XE69K9CKKQ
Expiration
Function

7.1 Manage your consent settings

You have loaded the Cookie Policy without javascript support. On AMP, you can use the manage consent button on the bottom of the page.

You can also disable the use of cookies via your browser, but please note that our website may no longer work properly.

8. Enabling/disabling and deleting cookies

You can use your internet browser to automatically or manually delete cookies. You can also specify that certain cookies may not be placed. Another option is to change the settings of your internet browser so that you receive a message each time a cookie is placed. For more information about these options, please refer to the instructions in the Help section of your browser. Or you can indicate your preferences on the following page: youradchoices.ca

Please note that our website may not work properly if all cookies are disabled. If you do delete the cookies in your browser, they will be placed again after your consent when you visit our website again.

9. Your rights with respect to personal data

You have the following rights with respect to your personal data:

  • you may submit a request for access to the data we process about you;
  • you may object to the processing;
  • you may request an overview, in a commonly used format, of the data we process about you;
  • you may request correction or deletion of the data if it is incorrect or not or no longer relevant. Where appropriate, the amended information shall be transmitted to third parties having access to the information in question.
  • You have the right to withdraw consent at any time, subject to legal or contractual restrictions and reasonable notice. You will be informed of the implications of such withdrawal.
  • You have the right to address a challenge concerning non-compliance with PIPEDA to our organization and, if the issue is not resolved, to the Office of the Privacy Commissioner of Canada.

To exercise these rights, please contact us. Please refer to the contact details at the bottom of this Cookie Policy. If you have a complaint about how we handle your data, we would like to hear from you.

10. Contact details

For questions and/or comments about our Cookie Policy and this statement, please contact us by using the following contact details:

Uptown Eye Specialists
401-7900 Hurontario Street, Brampton, ON L6Y 0P6
Canada
Website: https://udei.ca
Email: info@ex.comuptowneye.ca
Phone number: (416) 292-0330

This Cookie Policy was synchronized with cookiedatabase.org on April 17, 2026.

U Dry Eye Institute Book Assessment
  • Conditions
    • What Is Dry Eye?
    • Meibomian Gland Dysfunction (MGD)
    • Dry Eye Symptoms
    • Chalazion
    • Aqueous Deficiency Dry Eye
    • Blepharitis & Demodex
    • Allergic & Toxic Conjunctivitis
  • Dry Eye +
    • Contact Lenses & Screens
    • Cataract Surgery
    • Laser Vision Correction
    • Glaucoma Therapy
  • Treatments
    • UltraView DEL™
    • Hemoderivatives (AS & ePRP)
    • LipiFlow Thermal Pulsation
    • Meibomian Gland Probing
    • ZoHx Lid Margin Cleaning
    • Punctal Plugs
  • Dry Eye Assessment
  • Referrals
  • About Us
Book Assessment
(416) 292-0334
udei.ca Specialist Dry Eye Care · Est. 2006 (416) 292-0334 info@udei.ca Stay Connected
U Dry Eye Institute
  • What Is Dry Eye?
  • Dry Eye Symptoms
  • Meibomian Gland Dysfunction
  • Chalazion
  • Aqueous Deficiency Dry Eye
  • Blepharitis & Demodex
  • Allergic & Toxic Conjunctivitis
  • Contact Lenses & Screens
  • Cataract Surgery & Dry Eye
  • Laser Vision Correction & Dry Eye
  • Glaucoma Therapy & Dry Eye
  • Dry Eye Assessment
  • UltraView DEL™
  • Hemoderivatives (AS & ePRP)
  • LipiFlow Thermal Pulsation
  • Meibomian Gland Probing
  • ZoHx Lid Margin Cleaning
  • Punctal Plugs
  • Referrals
  • About Us
  • Book Assessment
Our Network
  • U Vision Group
  • Uptown Eye Specialists
  • U Eye Laser Cosmetic
  • U Optical
  • U Surgical Centre
  • U Shoppe
Our Locations
U Dry Eye Institute — Brampton Suite 406, 7900 Hurontario Street Brampton, ON L6Y 0P6 Mon–Fri: 8:00 AM – 5:00 PM Open in Google Maps →
U Dry Eye Institute — Vaughan Suite 218, 2180 Steeles Avenue West Concord, ON L4K 2Z5 Mon–Fri: 8:00 AM – 5:00 PM Open in Google Maps →
U Dry Eye Institute — Scarborough Suite 201, 2101 Brimley Road Scarborough, ON M1S 2B4 Mon–Fri: 8:00 AM – 5:00 PM Open in Google Maps →
U Dry Eye Institute — Etobicoke Suite 120, 135 Queens Plate Drive Etobicoke, ON M9W 6V1 Mon–Fri: 8:00 AM – 5:00 PM Open in Google Maps →
© 2026 U Dry Eye Institute — Part of the U Vision Group family. Est. 2006.
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