Free, in your browser, no sign-up
Find out which AI crawlers can read your site.
Paste your robots.txt. The check runs the same RFC 9309 parser our crawler uses and shows, crawler by crawler and path by path, who may fetch what and which rule decides it.
Nothing is uploaded. The file never leaves your browser.
AI crawler check
Example: the demo store’s robots.txt12 of 15 AI crawlers can fetch every path you listed; 2 are blocked from some; 1 from all.
- GPTBotOpenAIAll 5 paths
- OAI-SearchBotOpenAIAll 5 paths
- ChatGPT-UserOpenAIBlocked from 2
- ClaudeBotAnthropicAll 5 paths
- Claude-SearchBotAnthropicAll 5 paths
- Claude-UserAnthropicAll 5 paths
- PerplexityBotPerplexityAll 5 paths
Three white papers, every number computed from the data.
White paper
Ranking factors 2019–2026: what changed
What stayed, what moved and what it means, from monthly correlation data mapped to the topical-authority pillars.
White paper
Measuring AI visibility honestly
Why one run is not a measurement, how many you need, and what counts as a change. Worked examples, computed live.
White paper
The semantic content system
The 16-stage chain from source context to internal link and the 496-item enrichment library, summarised in English with the Swedish source quoted.
Free tools that run on the product’s own code.
Tool
AI crawler check
Paste a robots.txt and see which AI crawlers may fetch which paths, with the rule that decides each one.
Tool
Sample-size calculator
How many runs per prompt you need before a mention rate means anything, for the precision you choose.
Chrome extension
AwesomeSEO for Chrome
Audit the page you are on and crawl the site from inside your logged-in browser. Everything runs on your machine; nothing is uploaded.
MCP server
AwesomeSEO MCP
Audit, crawl and report tools for Claude, ChatGPT and Cursor, with the same engine as the crawler and the extension.
The academy: 117 lessons, each with its evidence tier.
- Evidence-based SEOThe method: top 20, podium, tiers, tests, and what we never do.38 lessons6 modulesconfirmed 7documented 2
- Semantic SEO with Koray’s frameworkThe 16-stage chain, taught stage by stage from the 496-item enrichment library.38 lessons6 modulesconfirmed 2documented 3
- AI visibilityMeasure it honestly, be retrievable, be cited, be a known entity.21 lessons4 modulesconfirmed 1practitioner 14
- Shopify SEOCatalogue, feed, trust signals, theme speed, and the loop that ships fixes.20 lessons4 modulesconfirmed 12practitioner 8
Templates and worksheets.
- Enrichment checklist per page typeThe 496-item library filtered to one page type, in chain order.In the white paper (printable)
- Quality thresholds before publishingTen checks a page passes before it ships, with the source named.In the white paper (printable)
- Reporting template for a sampled rateWhat a number must carry: point, interval, n, source, age and the test behind any change.In the white paper (printable)
- P-R-P attribute scoring sheetProminence, relevance and popularity, 1 to 5 each; 12 or more earns a section.In the demo workspace
- Action registerFinding, owner, impact, effort, due date and the evidence behind each action.In the demo workspace
One entity, every format.
- Each white paper as an article, with its data
- YouTube
- Walkthroughs on the demo workspace
- Apple Podcasts
- Audio versions of the papers, read by the author
- Substack
- The newsletter: one finding a fortnight
- Medium
- Syndicated articles, canonical to this site
- The comparison infographic, sourced and dated
- TikTok
- One-minute cuts of the walkthroughs
- X
- Threads of the findings, with the numbers
AI use is declared in every asset that used it. No invented testimonials, no seeded engagement, no tactic from the playbook’s excluded tier (10 of them, listed on the principles page).
See all of it run on a real workspace.
The demo workspace runs every module on a fictional Swedish linen brand, with example data. Nothing to install.