Deeper dives
How URL roasts work, what the AI reads, how bot-blocked pages are handled, and when to use URL roasting vs screenshot roasting.
Last updated May 10, 2026
You paste a page URL. PageScorch fetches the page, extracts the visible text and copy, and sends it to the AI for analysis.
The AI reads the page content the same way a skilled copywriter would: headline, subheadline, body copy, CTA text, social proof, objection handling, and overall narrative structure. The result is a conversion score, problem list, prioritized fixes, and AI copy rewrites.
PageScorch extracts visible text from the page — the content a reader actually sees — and strips out scripts, styles, and non-visible markup before analysis. This means the AI focuses on:
The AI does not read JavaScript-rendered content, images, or CSS. It analyzes the copy and messaging structure.
Use a URL roast when:
Some pages block automated fetching (Cloudflare, anti-bot services, paywalls). When this happens, PageScorch returns a BOT protection detected result rather than a score.
What to do: Use the manual paste fallback. On the failed roast result page, you will see a "Paste page source" option. Open the page in your browser, use View Source (Ctrl+U / Cmd+U), copy the HTML, and paste it into the field.
PageScorch sanitizes and processes pasted HTML through the same pipeline as a fetched URL. The result is a normal roast with a conversion score and full analysis.
See Manual HTML paste for bot-blocked URLs for step-by-step instructions.
PageScorch validates URLs before fetching:
http:// and https:// schemes are accepted192.168.x.x, 10.x.x.x, etc.) are blockedIf a URL fails validation, you will see a specific error message explaining why.
PageScorch reads up to a set amount of page content. Very long pages (e.g. long-form sales letters) may be analyzed based on the most conversion-relevant sections the parser extracts. The AI is optimized to find and prioritize headline, CTA, and above-the-fold copy.
| Situation | Best approach | |-----------|---------------| | Evaluating visual design and layout | Screenshot roast | | Evaluating copy and messaging | URL roast | | Page is behind a login or paywall | Screenshot roast | | Bulk auditing a list of public pages | URL roast (CSV import) | | Page is bot-blocked | Screenshot roast or pasted-HTML URL roast | | Analyzing a design mockup | Screenshot roast |
When in doubt, run both. Screenshot and URL roasts capture different dimensions of the same page and the scores complement each other.
Once the URL roast completes, you can:
See Generating AI fixes for the next step in the workflow.
Still stuck?
Email hello@pagescorch.com and we'll help you sort it out.
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