> Source: [sk110475](https://support.checkpoint.com/results/sk/sk110475)

# sk110475 - Some HTTPS web sites are not categorized correctly when "Categorize HTTPS sites" is enabled

| Property | Value |
|----------|-------|
| Solution ID | sk110475 |
| Date Created | 2016-03-10 |
| Last Modified | 2019-10-16 |
| Technical Level | Advanced |
| Products | Security Gateway |
| Versions | R82.10, R82, R81.20 |
| OS | Gaia |

## Symptoms

- * Some HTTPS web sites are not categorized correctly when "Categorize HTTPS sites" is enabled (SmartDashboard - go to "*Application \& URL Filtering* " tab - expand "*Advanced* " - click on "*Engine Settings*" - check the box - install policy).

* SmartView Tracker logs show that HTTPS web sites are marked as "Uncategorized".

* Clearing the URL Filtering cache and restarting the RAD on the Security Gateway resolve the issue only temporarily.

## Cause

The issue occurs when the CN field in the HTTPS site's certificate contains the URL of the site.

## Solution

This solution requires authentication. Please log in to view the full solution.

---

# Agent Instructions

This content is from the Check Point Support Center (https://support.checkpoint.com), the official knowledge base for Check Point cybersecurity products.

## Navigating This Knowledge Base

- **Complete index**: [llms.txt](https://support.checkpoint.com/llms.txt)
- **All SK articles**: [SecureKnowledge Sitemap](https://support.checkpoint.com/sitemaps/secureknowledge-sitemap-index.xml)
- **SK article URL pattern**: `https://support.checkpoint.com/results/sk/{skId}`
- **Markdown responses**: AI bot User-Agents automatically receive `text/markdown` content