vercel.com holds 100/100, ranked 3rd in panel

Vercel.com scored a perfect 100/100 on 2026-09-10, securing the third position in a panel of ten well-known sites. This score reflects strong visibility, with all five core signals passing, ensuring AI engines can effectively read and cite the domain. The panel average was 77.3/100, highlighting vercel.com's superior performance.

What Did the Probe Reveal About vercel.com?

The probe on vercel.com showed strong visibility, with all core signals passing. The homepage returned an HTTP 200 status with approximately 4,569 characters of server-rendered text, confirming that retrieval bots can read the site. There is no blanket Disallow for major AI crawlers like GPTBot, ClaudeBot, and PerplexityBot, allowing them to fetch key pages. The presence of a well-formed /llms.txt file, consisting of 3,796 bytes, provides a clear map to the site's content. Additionally, valid JSON-LD schema for Organization, Service, and SoftwareApplication entities was found, enabling engines to classify the site accurately. The site structure includes a clear H1 and 17 sections with short, extractable answers, making it answer-ready.

How Has vercel.com Performed Over Time?

Our probe history for vercel.com, recorded since 2026-07-14, shows a consistent performance range between 85 and 100 out of 100. Recent readings include a perfect score of 100 on 2026-08-21, following scores of 93 and 85 on the same day. This pattern of high scores indicates a stable and strong online presence, with no significant fluctuations in visibility.

How Does vercel.com Compare Within the Panel?

In the panel context, vercel.com ranks third among ten well-known sites, with cloudflare.com and stripe.com also achieving perfect scores of 100/100. The panel's average score is 77.3/100, with a median of 90/100. The most common failures among the panel are AI-crawler reachability, GPTBot/ClaudeBot access, and llms.txt presence, which vercel.com successfully passes.

What Can Other Business Sites Learn?

The performance of vercel.com offers valuable insights for other business sites aiming to improve their visibility to AI engines. Ensuring AI-crawler reachability, allowing access to major AI crawlers, maintaining a well-formed /llms.txt file, and implementing valid JSON-LD schema are crucial steps. Additionally, structuring content with clear, extractable answers can enhance a site's readiness for AI-generated responses. By addressing these areas, sites can improve their scores and visibility in similar probes.