Built with Croftweaver: one site, measured

genai-wednesday.de is the site Croftweaver grew out of. This page shows what can be measured about it: speed, clicks from Google since its launch, and whether AI assistants name it. Every figure has a date. Where you can re-run a test, there is a link.

It is one site, and it belongs to the maintainer of Croftweaver. Read it as a worked example, not as a promise for yours.

The site

genai-wednesday.de is the home of GenAI Wednesday, a generative AI community in Munich: events, an archive of talks and a set of resource pages. The site launched on with these skills. The copy of the skills and tests in its repository is stamped with toolkit commit 41cc760, taken on .

Speed and search basics

Performance
99
Accessibility
100
Best practices
100
SEO
100

Google's PageSpeed Insights, on a simulated phone, for the home page: one run on . Scores run from 0 to 100 and vary a little from run to run. Re-run the test.

Do AI assistants name it?

On the AI check asked the assistants it ran two questions, up to three times each:

  1. What are good AI meetups or events in Munich?
  2. Is there a free generative AI community in Munich for founders and builders that meets regularly?

Google AI Mode and Google AI Overview were not run that day. The table shows their last results, where they have any.

Which answers named the site, by assistant One mark for each call in the AI check of 8 October 2026: filled for an answer that named the site, hollow for an answer that did not, a dash for a call that failed. With web search, 16 of 18 answers named the site, and no call failed. Without web search, 0 of 24 did, and no call failed. Google AI Mode and Google AI Overview were not run that day. The table in this section gives the result for each assistant. Withweb searchWithoutweb search GPT (OpenAI) Perplexity Google AI Mode Not run Always searches Google AI Overview Not run Always searches Gemini (Google) Not asked Claude (Anthropic)
Each mark is one call to an assistant on 8 October 2026. A call that failed gave no answer. The table below gives the counts in words.
AssistantWith web searchWithout web search
GPT (OpenAI)Named and cited the site in 6 of 6 answers.Named it in 0 of 6 answers.
PerplexityNamed it in 5 of 6 answers. The site was among the sources it returned in 5 of 6 answers.Named it in 0 of 6 answers.
Google AI ModeNot run that day. On 5 October 2026 it named it in 1 of 2 answers. It cited the site in 1 of 2 answers.Always searches.
Google AI OverviewNot run that day. On 5 October 2026 it named it in 1 of 2 answers. It cited the site in 1 of 2 answers.Always searches.
Gemini (Google)Not asked with web search.Named it in 0 of 6 answers.
Claude (Anthropic)Named it in 5 of 6 answers. Cited the site in 5 of 6 answers.Named it in 0 of 6 answers.

With web search, 16 of 18 answers named the site that day. Without it, 0 of 24 did. The check counts mentions for two questions on one day, and answers change from run to run. It talks to each assistant through its API, which can answer differently from the app.

Why the second number is zero: an assistant recalls a name from memory mostly when it met that name often in the text it was trained on, and a name reaches that memory only when a new version of the model is trained. The site launched on 27 March 2026, which is recent for that. Web search does not rely on that memory, which is the likely reason the first number is higher. The check only counts who names the site. It does not test why, and it asks one model per assistant, not always the largest.

The counts behind the table are published: download the file (CSV, one row per day, assistant, mode and question). In the file, cited counts the answers that listed the site among their sources, whether or not the answer names it. For Perplexity those sources are the ones it returned, and the check does not tell which of them the answer quotes.

This is a different thing from the panel in the Builder Lab, where four assistants rate the site. A rating is an opinion; this check only counts whether the site is named.

What this page does not show

The Builder Lab keeps a fuller scorecard for the same site.