Top 100 / digicert.com
65
Two different webs
2 of 14 AI agents get the full page at https://digicert.com/. Checked 2026-09-25 09:17 UTC.
digicert.com scores 65 out of 100 for machine visibility, number 68 of the 100 most visited websites checked on 2026-09-25. 2 of 14 AI agents receive the full page: 2 of 8 training crawlers, 0 of 3 AI search indexes and 0 of 3 assistant fetchers. Googlebot itself is partial: Page allowed but marked noindex. The site publishes an llms.txt.
youfull pagedegradedblockedunknown
Human
- Status
- 200 → https://www.digicert.com/
- Title
- Pardon Our Interruption
- H1
- Pardon Our Interruption
- Words
- 111
- Scripts
- 5 tags · 3 KB
- Meta robots
- noindex, nofollow
- Canonical
- none
- Server
- hidden
Machine
- robots.txt
- 23 groups · 15 sitemaps
- llms.txt
- present
- llms-full.txt
- missing
- X-Robots-Tag
- none
- Blocked
- none
- Degraded
- GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, Claude-User, PerplexityBot, Perplexity-User, Meta-ExternalAgent, Amazonbot, Bytespider, CCBot
- Challenged
- none
Gaps
- medium14 agents get a degraded pageGooglebot: Page allowed but marked noindex · GPTBot: Page allowed but marked noindex · OAI-SearchBot: Different content than humans receive · ChatGPT-User: Different content than humans receive · ClaudeBot: Page allowed but marked noindex · Claude-SearchBot: Page allowed but marked noindex · Claude-User: Page allowed but marked noindex · PerplexityBot: Page allowed but marked noindex · Perplexity-User: Page allowed but marked noindex · Bingbot: Page allowed but marked noindex · Meta-ExternalAgent: Page allowed but marked noindex · Amazonbot: Page allowed but marked noindex · Bytespider: Page allowed but marked noindex · CCBot: Page allowed but marked noindex
- highPage is noindexSearch engines and AI search indexes will drop it. Assistants can still fetch it live.
Every agent
| Agent | Type | robots.txt | Fetch | Words | Result |
|---|---|---|---|---|---|
| Human (Chrome)You | Human | allowed | 200979 ms | 111 | visible HTTP 200, 111 words |
| GooglebotGoogle · Classic search index. Also feeds AI Overviews. | Search engine | allowedAllow: / | 200982 ms | 6 | partial Page allowed but marked noindex |
| Google-ExtendedGoogle · Robots-only token controlling Gemini training use. Never fetches on its own. | AI training | allowedAllow: / | n/a | visible Robots-only token; allowed by robots.txt | |
| GPTBotOpenAI · Training crawler for OpenAI models. | AI training | allowedAllow: / | 2001010 ms | 111 | partial Page allowed but marked noindex |
| OAI-SearchBotOpenAI · Indexes for ChatGPT search results and citations. | AI search index | allowedAllow: / | 200963 ms | 756 | partial Different content than humans receive |
| ChatGPT-UserOpenAI · Live fetch when a user asks ChatGPT about a page. | AI assistant (live fetch) | allowedAllow: / | 200958 ms | 756 | partial Different content than humans receive |
| ClaudeBotAnthropic · Training crawler for Claude models. | AI training | allowedAllow: / | 2001005 ms | 111 | partial Page allowed but marked noindex |
| Claude-SearchBotAnthropic · Indexes for Claude web search. | AI search index | allowedAllow: / | 200980 ms | 6 | partial Page allowed but marked noindex |
| Claude-UserAnthropic · Live fetch when a user asks Claude about a page. | AI assistant (live fetch) | allowedAllow: / | 200959 ms | 111 | partial Page allowed but marked noindex |
| PerplexityBotPerplexity | AI search index | allowedAllow: / | 200950 ms | 6 | partial Page allowed but marked noindex |
| Perplexity-UserPerplexity | AI assistant (live fetch) | allowedAllow: / | 200952 ms | 111 | partial Page allowed but marked noindex |
| BingbotMicrosoft · Bing index. Also feeds Copilot and ChatGPT search. | Search engine | allowed | 200940 ms | 6 | partial Page allowed but marked noindex |
| Applebot-ExtendedApple · Robots-only token for Apple Intelligence training. | AI training | allowed | n/a | visible Robots-only token; allowed by robots.txt | |
| Meta-ExternalAgentMeta | AI training | allowed | 200972 ms | 6 | partial Page allowed but marked noindex |
| AmazonbotAmazon · Alexa and Amazon AI. | AI training | allowed | 200949 ms | 6 | partial Page allowed but marked noindex |
| BytespiderByteDance · Known for ignoring robots.txt. | AI training | allowed | 200978 ms | 6 | partial Page allowed but marked noindex |
| CCBotCommon Crawl · Open dataset used to train most LLMs. | AI training | allowed | 200935 ms | 6 | partial Page allowed but marked noindex |
Snapshot
Measured 2026-09-25 09:17 UTC from a residential connection. Sites change their rules often, and sites that verify crawler IPs answer differently to different networks. Run a live comparison to see what digicert.com does right now, from Cloudflare's network.