Fact sheet · SEO tools
Readable
Check how AI assistants read your website
A free tool that analyzes how much of your website AI assistants like ChatGPT, Claude, Perplexity and Gemini can read, showing what blocks them and what to
Overview
Readable is a free web tool that tests how AI assistants access your website. You paste a page URL and see in seconds how much content ChatGPT, Claude, Perplexity, Gemini, Copilot and other AI readers can access, what blocks them, and specific changes to make based on your site's technology. It checks HTML rendering without JavaScript, robots.txt rules for each assistant, protection systems like Cloudflare, structured data, and metadata. The tool uses an open-source reader that identifies itself as MadorReadable and only accesses the submitted page, robots.txt, llms.txt, the sitemap and the home page.
Feature facts
- Check HTML rendering without JavaScript execution
- Test robots.txt for ChatGPT, Claude, Perplexity, Gemini, Copilot and other AI assistants
- Detect Cloudflare and other protection systems
- Analyze title, description, language, canonical address and headings
- Review structured data and FAQ markup
- Check llms.txt and sitemap
- Extract contact information from page text
- Identify the site's technology platform
- Open source MIT licensed engine
Pricing
Pricing model: Free
Follow Readable: their milestones, new launches and awards come to you by email, once a day by default.
Readable specifications
| Section | SEO tools |
|---|---|
| Origin | San Miguel de Abona, Spain |
| Website | mador.ai |
| Votes2 | 0 |
Readable metrics
| Metric | Value |
|---|---|
| Domain Rating | 12 +1 (up) since last check |
| Trust Flow | 3 no change since last check |
| Citation Flow | 18 no change since last check |
| Referring domains | 5 no change since last check |
| External backlinks | 11 no change since last check |
Fact: Ahrefs Domain Rating checked 12 Nov 2026, fact changed 4 Nov 2026. Fact: top topic Computers/Software/Operating Systems (3). Fact: Majestic checked 25 Oct 2026, fact changed 25 Oct 2026. Link facts from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Readable domain fact sheet
Open the fact sheet
| Domain age | 1 month |
|---|---|
| Registered | |
| Expires | |
| Registrar | Porkbun LLC |
| DNSSEC | Not signed |
Readable launch receipt sheet
What we have measured for Readable since it went live on SaaS Directory Info on 25 October 2026.
- 12 Domain Rating (Ahrefs) +10 (up) since launch
at launch: 2 (25 Oct 2026); latest: 11 Nov 2026 - 3 Trust Flow (Majestic)
first measured 25 Oct 2026 - 5 Referring domains (Majestic)
first measured 25 Oct 2026
Day 17 since launch. Next receipt: day 30, 24 Nov 2026. The figures report a change; they do not say what caused it, and many things can. No figure here is a guess.
Got a launch coming up?
Step-by-step tips for before, during and after your launch, free to read on SaaS Directory Info.
- Prepare
- Launch day
- Launch week
- Next steps
Compare and explore
Frequently looked up
- Q1Can I use Readable's engine myself?
- Yes, the engine behind Readable is open source under MIT license and is called readable-by-ai. It also runs from the command line.
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Readable has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
See also
| Product | Origin | DR1 | Votes2 |
|---|---|---|---|
 getdrFree open-source CLI that checks Ahrefs Domain Rating for domains and lists, stores history in SQLite, and shares access via HTTP API. | not stated | 8 | 0 votes. Log in to vote for getdr in the file |
 Frost RankFree SEO and developer tools that run in your browser. No accounts, no paywalls, no upsells. | not stated | 3 | 0 votes. Log in to vote for Frost Rank in the file |
 RankHoundSEO automation software that finds searches you can win, writes articles, and tracks rankings | United Kingdom | 10 | 0 votes. Log in to vote for RankHound in the file |
 VPSYOUReal VPS reviews and price comparison platform | not stated | 43 | 0 votes. Log in to vote for VPSYOU in the file |