zeit.co — AI-readiness 41/100
41 / 100 7 audits1 of 7 comparable · rubric v4
https://zeit.co Scored with rubric v4.
· first 2026-06-05
· latest 2026-07-27
Independent, automated assessment. AgentFit is not affiliated with zeit.co and did not ask for permission to publish it. How the score is calculated · Dispute or request removal
1 of 7 comparable · rubric v4
Only the most recent audit was measured with rubric v4; the other 6 used earlier rubrics and are on a different scale. One audit is not a range, so a single score is shown instead of best, average and worst.
This score is higher than 79 % of the 10155 sites measured on rubric v4.
The comparison set is the URLs people submitted to AgentFit, not a curated list of API documentation: it places this host among what was submitted, not in the market. Much of what was submitted is not API documentation at all and scores near zero — about a fifth of the set sits below 10 points — so a percentile here flatters a score compared with how it would rank among documentation sites. Counted on 2026-08-05. Each rubric version is ranked separately, because the versions are different rulers.
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<a href="https://agentfit.dev/browse/site/zeit.co"><img src="https://agentfit.dev/badge/zeit.co.svg" alt="AgentFit score"></a>Score by rubric version
Each rubric version is a different ruler: the rows are the same site measured different ways, and they do not form a trend.
| Rubric | Audits | Best | Avg | Worst | Latest |
|---|---|---|---|---|---|
| v4 | 1 | 41 | 41 | 41 | 2026-07-27 |
| v3 | 1 | 41 | 41 | 41 | 2026-07-23 |
| v2 | 1 | 34 | 34 | 34 | 2026-07-21 |
4 valid audits predate rubric-version stamping and are not listed here.
All audits
| Date | Score | Rubric | Status | |
|---|---|---|---|---|
| 2026-07-27 17:25 UTC | 41 | v4 | done | view → |
| 2026-07-23 07:23 UTC | 41 | v3 | done | view → |
| 2026-07-21 20:53 UTC | 34 | v2 | done | view → |
| 2026-07-20 04:04 UTC | 34 | unstamped | done | view → |
| 2026-06-13 07:28 UTC | 35 | unstamped | done | view → |
| 2026-06-12 05:12 UTC | 35 | unstamped | done | view → |
| 2026-06-05 20:14 UTC | 37 | unstamped | done | view → |
← browse public audits · JSON: /summary
How the score is calculated
zeit.co scores 41 out of 100 on the AgentFit AI-readiness rubric: 28 deterministic checks in 6 categories, run over plain HTTP with no LLM in the loop.
Strongest category: Discovery (11/14). Weakest: Agent capability (0/4).
7 audits recorded, most recently on 2026-07-27.