# **🔍 What Is the 'Size Chart' Label?**

When reviewing H2 headings in Otto AI, you may notice some of your original headings are flagged with a label that reads **Size Chart**. This is **not** a reference to text content inside your headings. It is a **UI metric indicator** — a classification label Otto AI uses to describe the **character length category** of your H2 heading.

In other words, Otto AI groups H2 headings into named length tiers so you can quickly see whether a heading is too short, well-sized, or too long — without counting characters manually. **Size Chart** is the name of one of those tiers.

# **📊 What Do the H2 Length Tiers Mean?**

Otto AI evaluates each H2 heading on your page and assigns it to a length category based on its character count. These categories act like a sizing scale:

- **Too Short** — The heading is likely too brief to be descriptive or keyword-relevant.
- **Size Chart** — The heading falls within a mid-range length that Otto AI has flagged for review. It is not necessarily wrong, but it sits outside the recommended optimal range and may benefit from adjustment.
- **Optimal** — The heading length aligns with SEO best practices for H2s.
- **Too Long** — The heading is likely too lengthy, which can dilute focus and hurt readability.

When you see **Size Chart** next to many of your original H2s, it means those headings share a similar character-count range that Otto AI considers worth reviewing — not that the words "Size Chart" appear anywhere in your content.

# **🗺️ Where to Find H2 Length Metrics in Otto AI**

1. In the left sidebar, click **OTTO SEO**, then open **SEO Automation**.
2. Select the project or page you want to review.
3. Navigate to the **On-Page** or **Content Audit** section within Otto AI.
4. Look for the **H2 Headings** panel. Each heading listed will display its current length label — such as **Size Chart**, **Optimal**, **Too Short**, or **Too Long** — alongside the original text of the heading.

The label column describes the **size classification**, while the adjacent column shows the actual heading text from your page. These are two separate pieces of information.

# **✅ What Should You Do When H2s Are Labeled 'Size Chart'?**

Seeing **Size Chart** on multiple headings is a signal to review those H2s for length, not a content error. Here is how to approach it:

- **Check the character count** — Otto AI may display the exact character count next to the label. Compare it against the recommended optimal range shown in the panel.
- **Decide whether to adjust** — If a heading is clear, descriptive, and relevant, a minor length adjustment may be all that is needed to move it into the **Optimal** tier.
- **Use Otto AI's suggestions** — Where available, Otto AI will offer a recommended rewrite. You can accept, edit, or dismiss the suggestion depending on your content strategy.
- **Prioritize high-traffic pages first** — If many pages show the **Size Chart** label, start with pages that receive the most organic traffic for the greatest SEO impact.

# **💡 Quick Summary**

- **Size Chart** is a length classification label in Otto AI's H2 metrics — not text found in your headings.
- It indicates the heading's character count falls in a range that Otto AI recommends reviewing.
- The fix is a length adjustment, not a content rewrite, unless the heading also has separate content issues.
- You can find these labels under **OTTO SEO** in the left sidebar, inside **SEO Automation**.

If you need further assistance, open the chat widget in the bottom-right corner of the platform and type **human teammate** to be connected with a member of our team.