Cookie Policy
Last updated: 27th September 2026
This policy explains the cookies and similar browser-storage technologies used on www.clearsum.co.uk.
1. What cookies are
Cookies are small text files stored on your device. Similar technologies include local and session storage. They can make a website work, remember choices and provide information about how visitors use it.
2. Our categories
Strictly necessary technologies are used for security, operation and remembering your privacy choice. They do not require consent. Analytics technologies are optional and are used only after you choose Accept.
3. Technologies currently used
Technology | Purpose | Category | Typical duration |
zcglobal_cookie_optOut and/or zpc* | Remember your cookie choice | Necessary | 30 days to 1 year |
Other Zoho security/session cookies, if set | Security, load balancing and basic site operation | Necessary | Session or short-lived |
zsltssn; zsstssn | Zoho Sites visitor statistics and pages viewed | Analytics | 90 days; 30 minutes |
zft-sdc; zsc* | Zoho PageSense session and source metadata for aggregate analytics | Analytics | Up to 1 year |
zabUserID | Distinguish new and returning visitors | Analytics | 1 year |
zabHMBucket | Identify the PageSense heatmap being measured | Analytics | 1 year |
zabBotScore | Identify automated traffic and protect analytics accuracy | Analytics | 1 year |
The asterisk means the name can contain a project or session identifier. Zoho may change cookie names or durations as its service changes. We check this list against the live site and provider information when the configuration changes.
We use Zoho PageSense only for aggregate web analytics and heatmaps, such as page views, clicks and scrolling. We do not currently use Google Analytics, PageSense session recording, A/B testing or personalisation.
4. Your choice
5. Contact and updates
For questions about cookies or privacy, email privacy@clearsum.co.uk. We may update this policy if the website or its technologies change.