Guangzhou, Guangdong, China.

[email protected]

+86 135 3986 0818

Cookie Policy

Last updated: September 19, 2026

This Cookie Policy explains what cookies are, how anchor-filter.com (the “Website“), operated by Guangzhou Anchor Technology Co., Ltd., uses cookies and similar tracking technologies, and how you can control them. This Policy should be read together with our Privacy Policy.

1. What Are Cookies?

Cookies are small text files that are placed on your computer, tablet or mobile device when you visit a website. They are widely used to make websites work efficiently, to remember your preferences, and to provide website owners with information about how their site is used. Similar technologies — such as pixels, tags, web beacons and local storage — serve comparable purposes and are covered by this Policy together with cookies.

Cookies may be “session cookies” (deleted when you close your browser) or “persistent cookies” (stored on your device for a defined period), and may be set by the website you visit (“first-party cookies”) or by third-party services embedded in the page (“third-party cookies”).

2. Types of Cookies Used on This Website

We group the cookies used on this Website into the following categories:

2.1 Strictly necessary cookies

These cookies are essential for the Website to function and cannot be switched off in our systems. They include cookies used for security, load balancing, content delivery (via Cloudflare) and spam protection on forms (Google reCAPTCHA). They do not store information that directly identifies you for marketing purposes.

2.2 Analytics and performance cookies

These cookies allow us to count visits and traffic sources and to measure and improve the performance of our Website. They help us understand which pages are the most and least popular and how visitors move around the site. The information collected is aggregated and used for statistical purposes. We use Google Analytics 4 (GA4), deployed via Google Tag Manager (GTM), for this purpose.

2.3 Advertising and marketing cookies

These cookies are used to measure the effectiveness of our advertising campaigns and may be used to build audiences for remarketing on third-party platforms. On this Website they include Google Ads conversion and remarketing tags and the Meta Pixel (Facebook/Instagram). They may remember that you have visited our Website and this information may be shared with the respective advertising platforms.

3. Cookies and Tracking Technologies in Detail

Service / Provider Category Purpose Typical duration
Google Analytics 4 (Google LLC), via Google Tag Manager Analytics Measures visitor numbers, traffic sources, page views, session duration and user journeys in aggregated form to help us improve the Website. Up to 2 years (e.g. _ga); 24 hours (e.g. _gid)
Google Ads (Google LLC) Advertising Measures conversions (such as form submissions) from our Google advertising campaigns and may enable remarketing audiences on Google properties. Up to 90 days – 2 years depending on the tag
Meta Pixel (Meta Platforms, Inc.) Advertising Measures interactions with our Website and the performance of our Facebook/Instagram advertising; may support remarketing on Meta platforms. Up to 180 days (e.g. _fbp)
Google reCAPTCHA (Google LLC) Strictly necessary / Security Protects our inquiry and subscription forms against spam and abusive automated submissions. Session – 6 months
Cloudflare (Cloudflare, Inc.) Strictly necessary / Security Content delivery, bot management and website security. Session – 1 year depending on function

Because third-party providers may update their cookies from time to time, the table above describes the main cookies by function rather than an exhaustive list. For full details, please refer to the privacy documentation of Google, Meta and Cloudflare.

4. Google Analytics 4 & Google Ads — Further Information

Google Analytics 4 collects information such as how often users visit the Website, which pages they visit, which site referred them and approximate (country/city-level) location. We use this information only to analyse and improve the Website’s content and performance. GA4 does not store full IP addresses on Google servers for reports in the EU/EEA configuration and data is processed in aggregated form.

Google Ads tags tell us whether a visitor who clicked one of our advertisements later completed an action on this Website (such as submitting an inquiry form). Where remarketing is enabled, Google may show our ads to past visitors of this Website across the Google Display Network. You can control personalised advertising in your Google Ads Settings.

You can prevent Google Analytics from collecting your data on any website by installing the Google Analytics Opt-out Browser Add-on.

5. How to Disable or Control Cookies

Most web browsers allow you to control cookies through their settings, including blocking all cookies, blocking third-party cookies only, or deleting cookies already stored. Typical paths for common browsers:

You can also opt out of interest-based advertising from participating providers via industry opt-out pages such as YourOnlineChoices (EU) or Network Advertising Initiative (US).

Please note that if you disable strictly necessary cookies, some parts of the Website — in particular the inquiry forms protected by reCAPTCHA — may not function correctly. Disabling analytics or marketing cookies will not affect your ability to browse the Website or contact us.

6. Changes to This Cookie Policy

We may update this Cookie Policy from time to time to reflect changes in the cookies we use or in applicable law. The “Last updated” date at the top of this page indicates the most recent revision. We encourage you to review this page periodically.

7. Contact

If you have any questions about our use of cookies, please contact us: