C01 · Structure & Summarizability

Answer Capsule Near Top

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TL;DR

Your content is hard to extract and summarize because the structure is unclear. Add a concise top summary, fix heading hierarchy, and use structured formats like lists and tables for key information. Use Oversearch AI Page Optimizer to rescan and confirm extractability improves.

Why this matters

Clear structure improves extractability. LLMs and search systems prefer content that is easy to summarize, quote, and verify.

Where this shows up in Oversearch

In Oversearch, open AI Page Optimizer and run a scan for the affected page. Then open Benchmark Breakdown to see evidence, and use the View guide link to jump back here when needed.

What should a TL;DR include?

A TL;DR should contain the direct answer to the page’s primary question in 2-4 sentences, plus the key action the reader should take.

The TL;DR is the most-extracted section on any page. AI systems frequently quote it verbatim. It should stand alone as a complete, accurate answer without requiring the reader to read further.

  • State the core answer or finding in the first sentence.
  • Add 1-2 sentences of essential context or the main action step.
  • Keep it under 80 words.
  • Avoid jargon that requires reading the rest of the page to understand.

If you use Oversearch, open AI Page OptimizerBenchmark Breakdown to see if a top-of-page summary was detected.

Where should the TL;DR go on the page?

Immediately after the H1 heading, before any other section. It should be the first content block the reader sees.

Placement matters because both readers and crawlers prioritize content at the top of the page. A TL;DR buried below three paragraphs of background loses most of its value.

  • Place it directly after the H1 (or after a brief category badge).
  • Format it as a visually distinct block (background color, border, or bold text).
  • Do not put “Background” or “Introduction” before the TL;DR.
  • The TL;DR should be visible without scrolling on desktop.

If you use Oversearch, open AI Page OptimizerBenchmark Breakdown to verify answer capsule positioning.

How long should a TL;DR be?

2-4 sentences or 40-80 words. Long enough to be useful, short enough to be quoted entirely.

AI systems have extraction windows. A TL;DR under 80 words fits comfortably within most extraction limits and is easy to quote without truncation.

  • 1 sentence: too short, usually missing essential context.
  • 2-4 sentences: ideal — complete answer + key context.
  • More than 5 sentences: no longer a TL;DR, just an introduction.
  • Test: can someone read only the TL;DR and know the answer?

If you use Oversearch, open AI Page OptimizerBenchmark Breakdown to check summary quality.

Does a TL;DR help SEO or AI citations?

Yes. A concise, accurate top-of-page summary is the single most effective element for featured snippets and AI citations.

Google frequently pulls the first complete answer on the page into featured snippets. LLMs similarly extract the first clear answer statement. A well-written TL;DR is designed to be that answer.

  • Featured snippets prefer concise, self-contained answers.
  • LLMs quote the first clear answer they find on the page.
  • A TL;DR reduces extraction errors by giving systems an obvious “this is the answer” block.
  • Pages with strong TL;DRs have higher citation rates in AI search results.

If you use Oversearch, open AI Page OptimizerBenchmark Breakdown to see citation-readiness signals.

Common root causes

  • Multiple H1s or inconsistent heading hierarchy.
  • Long, unstructured paragraphs with no scannable sections.
  • Key definitions missing or scattered.
  • Visual/UI elements contain key info without textual explanation nearby.

How to detect

  • In Oversearch AI Page Optimizer, open the scan for this URL and review the Benchmark Breakdown evidence.
  • Verify the signal outside Oversearch with at least one method: fetch the HTML with curl -L, check response headers, or use a crawler/URL inspection.
  • Confirm you’re testing the exact canonical URL (final URL after redirects), not a variant.

How to fix

Understand what makes a good TL;DR (see: What should a TL;DR include?) and where to place it (see: Where should the TL;DR go on the page?). Then follow the steps below.

  1. Place TL;DR immediately after the H1.
  2. Use a single H1 and a clean H2/H3 hierarchy (one topic per section).
  3. Convert long paragraphs into short blocks + lists + tables.
  4. Add definitions for key terms near first mention.
  5. Add relevant schema where appropriate (Article, FAQ only for real Q&A).
  6. Run an Oversearch AI Page Optimizer scan to confirm structure/extractability improvements.

Verify the fix

  • Run an Oversearch AI Page Optimizer scan for the same URL and confirm the benchmark is now passing.
  • Confirm the page is 200 OK and the primary content is present in initial HTML.
  • Validate with an external tool (crawler, URL inspection, Lighthouse) to avoid false positives.

Prevention

  • Standardize templates so headings and TL;DR are consistent across pages.
  • Use a content linter to prevent heading hierarchy regressions.
  • Prefer scannable formats for key info (lists/tables).

FAQ

Should TL;DR be a paragraph, bullets, or both?

A short paragraph works best for AI extraction and featured snippets. You can add 2-3 bullet points below the paragraph for key takeaways, but the paragraph should stand alone as the answer. When in doubt, use a paragraph first, then bullets.

Should the TL;DR mention internal benchmark codes?

No. The TL;DR should be written for a general audience and avoid internal references like ‘This benchmark.’ Use plain language that describes the issue. When in doubt, read the TL;DR as a standalone snippet — if it requires context to understand, simplify it.

Can I use the same TL;DR on multiple similar pages?

No. Each page should have a unique TL;DR that specifically describes that page’s topic. Duplicate summaries confuse AI extraction and reduce the value of each page. When in doubt, if two TL;DRs are similar, differentiate the pages’ primary focus.

Does the TL;DR replace the meta description?

No. The meta description is for search result snippets (under 160 characters). The TL;DR is visible on-page content (2-4 sentences). They can overlap but serve different purposes. When in doubt, write both separately — the meta description shorter and the TL;DR more detailed.

How do I write a TL;DR for a page that covers multiple subtopics?

Focus the TL;DR on the primary topic and main takeaway. Do not try to summarize every subtopic. Readers will discover the rest by reading further. When in doubt, answer the question posed by the H1 in 2-3 sentences.

How can I verify the TL;DR fix after I change the page?

Check that the TL;DR appears immediately after the H1, is under 80 words, directly answers the primary question, and contains no internal codes. When in doubt, run an Oversearch AI Page Optimizer scan.