Agent Web Index — 2026-09-19

README.md

@@ -11,7 +11,7 @@ configs:
 
 # Agent Web Index — how much of the web can AI assistants actually read?
 
-**47,019 domains measured live. 22% of them cannot be read by at least one of
+**47,023 domains measured live. 22% of them cannot be read by at least one of
 ChatGPT, Claude, Perplexity or Gemini.** Updated daily. Live index: <https://shop.lumnika.com/ai-readiness/>
 
 Every row here is the result of real HTTP requests, not an estimate and not a re-publication of
@@ -26,14 +26,14 @@ this by making the request as that crawler, which is why no robots.txt study rep
 
 | Crawler | Domains measured | Served | robots.txt says no | Server says no anyway |
 |---|---|---|---|---|
-| claudebot | 47,019 | 84% | 2,067 | 6,526 |
-| gptbot | 47,019 | 85% | 2,585 | 6,207 |
-| oai-searchbot | 47,019 | 90% | 823 | 4,494 |
-| perplexitybot | 47,019 | 90% | 1,230 | 4,374 |
-| meta-externalagent | 18,647 | 83% | 826 | 2,941 |
-| amazonbot | 18,647 | 79% | 900 | 3,669 |
-| bytespider | 357 | 74% | 28 | 81 |
-| applebot | 357 | 89% | 5 | 40 |
+| claudebot | 47,023 | 84% | 2,067 | 6,527 |
+| gptbot | 47,023 | 85% | 2,585 | 6,208 |
+| oai-searchbot | 47,023 | 90% | 823 | 4,495 |
+| perplexitybot | 47,023 | 90% | 1,230 | 4,375 |
+| meta-externalagent | 18,651 | 83% | 826 | 2,942 |
+| amazonbot | 18,651 | 79% | 900 | 3,670 |
+| bytespider | 361 | 74% | 28 | 82 |
+| applebot | 361 | 89% | 5 | 41 |
 
 Broken down by whoever answers in front of the site (read from the response headers of the same
 request: `cf-ray`, `akamai-grn`, `x-amz-cf-id`, `x-fastly-request-id`…). Unit: one domain ×
@@ -42,15 +42,15 @@ contradicts the site's own stated policy, and is almost always an edge default n
 
 | Edge in front of the site | Domains | Requests robots.txt allows | Refused anyway |
 |---|---|---|---|
-| Akamai | 265 | 1,233 | 43% |
+| Akamai | 266 | 1,241 | 43% |
 | Google | 716 | 3,410 | 39% |
 | Sucuri | 52 | 267 | 19% |
 | AWS CloudFront | 2,896 | 13,707 | 16% |
-| Cloudflare | 25,219 | 111,034 | 13% |
-| no known edge | 11,265 | 54,260 | 11% |
+| Cloudflare | 25,220 | 111,042 | 13% |
+| no known edge | 11,266 | 54,268 | 11% |
 | DDoS-Guard | 264 | 1,340 | 10% |
 | Azure Front Door | 283 | 1,343 | 9% |
-| Fastly | 1,335 | 5,883 | 8% |
+| Fastly | 1,336 | 5,891 | 8% |
 | Varnish | 253 | 1,192 | 7% |
 
 ## Files
@@ -77,7 +77,7 @@ contradicts the site's own stated policy, and is almost always an edge default n
 
 ## Citing
 
-> Agent Web Index, 2026-09-19. 47,019 domains. <https://shop.lumnika.com/ai-readiness/>
+> Agent Web Index, 2026-09-19. 47,023 domains. <https://shop.lumnika.com/ai-readiness/>
 
 Licence: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/) — use it, say where it came from.
 

agent-web-index.csv

@@ -7162,6 +7162,7 @@ stokomani.fr,,90,A,1,Cloudflare,2026-09-19,100,100,100,84,46,75,97,served,served
 mantosdofutebol.com.br,,90,A,1,Cloudflare,2026-09-19,100,100,100,100,2,100,100,served,served,robots-only,served,served,robots-only,served,served,served,served
 carpisa.it,,90,A,1,Cloudflare,2026-09-19,100,100,100,84,62,75,67,served,served,robots-only,served,served,robots-only,served,served,served,served
 returngo.ai,,90,A,1,Cloudflare,2026-09-19,88,100,100,100,87,70,56,served,served,robots-only,served,challenged,robots-only,served,served,served,served
+authorized.by,,90,A,1,,2026-09-19,100,100,100,100,51,55,93,served,served,robots-only,served,served,robots-only,served,served,served,served
 pages.dev,210,89,A,0,Cloudflare,2026-09-19,100,100,100,100,87,0,100,,,,,served,served,served,,served,served
 asus.com,726,89,A,0,AWS CloudFront,2026-09-19,100,100,100,84,60,75,64,,,,,served,served,served,,served,served
 spamhaus.org,1026,89,A,0,Cloudflare,2026-09-19,100,100,100,84,86,45,70,,,,,served,served,served,,served,served
@@ -12018,6 +12019,7 @@ metsul.com,,86,A,1,Cloudflare,2026-09-19,100,100,100,100,0,70,85,served,served,r
 aloojamiento.com,,86,A,1,,2026-09-19,88,100,100,100,74,25,91,served,served,robots-only,challenged,served,robots-only,served,served,served,served
 mamaearth.in,,86,A,1,Cloudflare,2026-09-19,100,100,100,84,14,75,99,served,served,robots-only,served,served,robots-only,served,served,served,served
 skadden.com,,86,A,1,Cloudflare,2026-09-19,100,100,100,67,84,45,63,served,served,robots-only,served,served,robots-only,served,served,served,served
+tarleton.edu,,86,A,1,Fastly,2026-09-19,100,100,100,67,58,70,70,served,served,robots-only,served,served,robots-only,served,served,served,served
 gandi.net,45,85,A,0,,2026-09-19,80,100,100,100,69,45,65,,,,,no-answer,served,served,,served,served
 applovin.com,162,85,A,0,Google,2026-09-19,100,100,100,100,25,45,55,,,,,served,served,served,,served,served
 casalemedia.com,384,85,A,0,,2026-09-19,100,100,100,100,60,0,86,,,,,served,served,served,,served,served
@@ -13080,6 +13082,7 @@ asphaltgold.com,,85,A,1,Cloudflare,2026-09-19,100,100,100,67,28,75,97,served,ser
 silbonshop.com,,85,A,1,Cloudflare,2026-09-19,88,100,100,100,21,75,68,thin,served,robots-only,served,served,robots-only,served,served,served,served
 lifx.com,,85,A,1,Cloudflare,2026-09-19,100,100,100,67,34,75,91,served,served,robots-only,served,served,robots-only,served,served,served,served
 openmediavault.org,,85,A,1,,2026-09-19,100,100,90,100,44,25,85,served,served,robots-only,served,served,robots-only,served,served,served,served
+cultstore.com,,85,A,1,Cloudflare,2026-09-19,100,100,100,100,23,45,70,served,served,robots-only,served,served,robots-only,served,served,served,served
 zoom.us,76,84,B,0,Cloudflare,2026-09-19,100,100,100,100,3,45,93,,,,,served,served,served,,served,served
 discord.gg,148,84,B,0,Cloudflare,2026-09-19,100,100,100,100,56,0,67,,,,,served,served,served,,served,served
 triplinkintl.com,164,84,B,0,,2026-09-19,100,100,100,84,60,0,100,,,,,served,served,served,,served,served
@@ -38332,6 +38335,7 @@ trexgame.net,,59,D,0,,2026-09-19,100,41,100,0,60,0,90,served,,,,served,served,se
 wpsuo.com,,59,D,0,,2026-09-19,100,40,100,0,60,0,90,served,,,,served,served,served,served,served,served
 fanmail.biz,,59,D,0,,2026-09-19,57,100,100,0,60,0,67,served,,,,challenged,served,challenged,challenged,served,served
 converse.com.br,,59,D,1,Fastly,2026-09-19,63,100,100,0,9,45,55,challenged,served,robots-only,served,challenged,robots-only,challenged,served,served,served
+cloudant.com,,59,D,1,Akamai,2026-09-19,0,100,100,84,60,0,100,challenged,challenged,robots-only,challenged,challenged,robots-only,challenged,challenged,challenged,challenged
 mercadolivre.com.br,833,58,D,0,,2026-09-19,40,100,40,84,44,0,99,,,,,challenged,served,challenged,,served,challenged
 xvideos.com,880,58,D,0,,2026-09-19,40,100,100,0,60,45,45,,,,,challenged,served,challenged,,served,challenged
 mercadolibre.com.ar,951,58,D,0,,2026-09-19,40,100,40,84,45,0,99,,,,,challenged,served,challenged,,served,challenged

aggregate.json

@@ -1,100 +1,100 @@
 {
- "n": 47019,
- "measured": 86346,
+ "n": 47023,
+ "measured": 86350,
  "failed": 22482,
  "infra": 16230,
- "updatedAt": "2026-09-19T19:18:59.663Z",
+ "updatedAt": "2026-09-19T19:19:38.990Z",
  "meanScore": 73,
  "medianScore": 74,
  "grades": {
   "B": 9353,
-  "D": 7277,
+  "D": 7278,
   "C": 14900,
   "A+": 3198,
   "F": 2408,
-  "A": 9883
+  "A": 9886
  },
- "anyBlocked": 10558,
- "anyBlockedPct": 0.22454752334162786,
- "allOpen": 36461,
- "allOpenPct": 0.7754524766583721,
+ "anyBlocked": 10559,
+ "anyBlockedPct": 0.22454968845033282,
+ "allOpen": 36464,
+ "allOpenPct": 0.7754503115496671,
  "needsJs": 4466,
- "withLd": 20007,
- "withLlms": 17764,
+ "withLd": 20011,
+ "withLlms": 17765,
  "withSignal": 623,
  "medianTokens": 1186,
  "perBot": [
   {
    "id": "claudebot",
-   "n": 47019,
-   "served": 39702,
+   "n": 47023,
+   "served": 39705,
    "robotsBlocked": 2067,
-   "edgeBlocked": 6526
+   "edgeBlocked": 6527
   },
   {
    "id": "gptbot",
-   "n": 47019,
-   "served": 39903,
+   "n": 47023,
+   "served": 39906,
    "robotsBlocked": 2585,
-   "edgeBlocked": 6207
+   "edgeBlocked": 6208
   },
   {
    "id": "oai-searchbot",
-   "n": 47019,
-   "served": 42232,
+   "n": 47023,
+   "served": 42235,
    "robotsBlocked": 823,
-   "edgeBlocked": 4494
+   "edgeBlocked": 4495
   },
   {
    "id": "perplexitybot",
-   "n": 47019,
-   "served": 42241,
+   "n": 47023,
+   "served": 42244,
    "robotsBlocked": 1230,
-   "edgeBlocked": 4374
+   "edgeBlocked": 4375
   },
   {
    "id": "google-extended",
-   "n": 47019,
+   "n": 47023,
    "robotsOnly": true,
    "robotsBlocked": 1766,
-   "allowed": 45253,
+   "allowed": 45257,
    "served": null,
    "edgeBlocked": null
   },
   {
    "id": "meta-externalagent",
-   "n": 18647,
-   "served": 15436,
+   "n": 18651,
+   "served": 15439,
    "robotsBlocked": 826,
-   "edgeBlocked": 2941
+   "edgeBlocked": 2942
   },
   {
    "id": "amazonbot",
-   "n": 18647,
-   "served": 14652,
+   "n": 18651,
+   "served": 14655,
    "robotsBlocked": 900,
-   "edgeBlocked": 3669
+   "edgeBlocked": 3670
   },
   {
    "id": "bytespider",
-   "n": 357,
-   "served": 265,
+   "n": 361,
+   "served": 268,
    "robotsBlocked": 28,
-   "edgeBlocked": 81
+   "edgeBlocked": 82
   },
   {
    "id": "applebot",
-   "n": 357,
-   "served": 317,
+   "n": 361,
+   "served": 320,
    "robotsBlocked": 5,
-   "edgeBlocked": 40
+   "edgeBlocked": 41
   },
   {
    "id": "applebot-extended",
-   "n": 357,
+   "n": 361,
    "robotsOnly": true,
    "robotsBlocked": 17,
-   "allowed": 340,
+   "allowed": 344,
    "served": null,
    "edgeBlocked": null
   }
@@ -102,10 +102,10 @@
  "perEdge": [
   {
    "id": "Akamai",
-   "n": 265,
-   "allowedPairs": 1233,
-   "blockedPairs": 526,
-   "pct": 0.42660178426601786
+   "n": 266,
+   "allowedPairs": 1241,
+   "blockedPairs": 534,
+   "pct": 0.43029814665592264
   },
   {
    "id": "Google",
@@ -130,17 +130,17 @@
   },
   {
    "id": "Cloudflare",
-   "n": 25219,
-   "allowedPairs": 111034,
+   "n": 25220,
+   "allowedPairs": 111042,
    "blockedPairs": 13973,
-   "pct": 0.12584433596916259
+   "pct": 0.12583526953765242
   },
   {
    "id": "no known edge",
-   "n": 11265,
-   "allowedPairs": 54260,
+   "n": 11266,
+   "allowedPairs": 54268,
    "blockedPairs": 5966,
-   "pct": 0.10995208256542573
+   "pct": 0.10993587381145427
   },
   {
    "id": "DDoS-Guard",
@@ -158,10 +158,10 @@
   },
   {
    "id": "Fastly",
-   "n": 1335,
-   "allowedPairs": 5883,
+   "n": 1336,
+   "allowedPairs": 5891,
    "blockedPairs": 480,
-   "pct": 0.0815910249872514
+   "pct": 0.0814802240706162
   },
   {
    "id": "Varnish",
@@ -213,6 +213,6 @@
    "pct": 0.02263374485596708
   }
  ],
- "edgeMeasured": 43793,
+ "edgeMeasured": 43797,
  "series": []
 }

daily/2026-09-19.json

@@ -1,100 +1,100 @@
 {
- "n": 47019,
- "measured": 86346,
+ "n": 47023,
+ "measured": 86350,
  "failed": 22482,
  "infra": 16230,
- "updatedAt": "2026-09-19T19:18:59.663Z",
+ "updatedAt": "2026-09-19T19:19:38.990Z",
  "meanScore": 73,
  "medianScore": 74,
  "grades": {
   "B": 9353,
-  "D": 7277,
+  "D": 7278,
   "C": 14900,
   "A+": 3198,
   "F": 2408,
-  "A": 9883
+  "A": 9886
  },
- "anyBlocked": 10558,
- "anyBlockedPct": 0.22454752334162786,
- "allOpen": 36461,
- "allOpenPct": 0.7754524766583721,
+ "anyBlocked": 10559,
+ "anyBlockedPct": 0.22454968845033282,
+ "allOpen": 36464,
+ "allOpenPct": 0.7754503115496671,
  "needsJs": 4466,
- "withLd": 20007,
- "withLlms": 17764,
+ "withLd": 20011,
+ "withLlms": 17765,
  "withSignal": 623,
  "medianTokens": 1186,
  "perBot": [
   {
    "id": "claudebot",
-   "n": 47019,
-   "served": 39702,
+   "n": 47023,
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    "robotsBlocked": 2067,
-   "edgeBlocked": 6526
+   "edgeBlocked": 6527
   },
   {
    "id": "gptbot",
-   "n": 47019,
-   "served": 39903,
+   "n": 47023,
+   "served": 39906,
    "robotsBlocked": 2585,
-   "edgeBlocked": 6207
+   "edgeBlocked": 6208
   },
   {
    "id": "oai-searchbot",
-   "n": 47019,
-   "served": 42232,
+   "n": 47023,
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-   "edgeBlocked": 4494
+   "edgeBlocked": 4495
   },
   {
    "id": "perplexitybot",
-   "n": 47019,
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+   "n": 47023,
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+   "edgeBlocked": 4375
   },
   {
    "id": "google-extended",
-   "n": 47019,
+   "n": 47023,
    "robotsOnly": true,
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-   "allowed": 45253,
+   "allowed": 45257,
    "served": null,
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   },
   {
    "id": "meta-externalagent",
-   "n": 18647,
-   "served": 15436,
+   "n": 18651,
+   "served": 15439,
    "robotsBlocked": 826,
-   "edgeBlocked": 2941
+   "edgeBlocked": 2942
   },
   {
    "id": "amazonbot",
-   "n": 18647,
-   "served": 14652,
+   "n": 18651,
+   "served": 14655,
    "robotsBlocked": 900,
-   "edgeBlocked": 3669
+   "edgeBlocked": 3670
   },
   {
    "id": "bytespider",
-   "n": 357,
-   "served": 265,
+   "n": 361,
+   "served": 268,
    "robotsBlocked": 28,
-   "edgeBlocked": 81
+   "edgeBlocked": 82
   },
   {
    "id": "applebot",
-   "n": 357,
-   "served": 317,
+   "n": 361,
+   "served": 320,
    "robotsBlocked": 5,
-   "edgeBlocked": 40
+   "edgeBlocked": 41
   },
   {
    "id": "applebot-extended",
-   "n": 357,
+   "n": 361,
    "robotsOnly": true,
    "robotsBlocked": 17,
-   "allowed": 340,
+   "allowed": 344,
    "served": null,
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   }
@@ -102,10 +102,10 @@
  "perEdge": [
   {
    "id": "Akamai",
-   "n": 265,
-   "allowedPairs": 1233,
-   "blockedPairs": 526,
-   "pct": 0.42660178426601786
+   "n": 266,
+   "allowedPairs": 1241,
+   "blockedPairs": 534,
+   "pct": 0.43029814665592264
   },
   {
    "id": "Google",
@@ -130,17 +130,17 @@
   },
   {
    "id": "Cloudflare",
-   "n": 25219,
-   "allowedPairs": 111034,
+   "n": 25220,
+   "allowedPairs": 111042,
    "blockedPairs": 13973,
-   "pct": 0.12584433596916259
+   "pct": 0.12583526953765242
   },
   {
    "id": "no known edge",
-   "n": 11265,
-   "allowedPairs": 54260,
+   "n": 11266,
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-   "pct": 0.10995208256542573
+   "pct": 0.10993587381145427
   },
   {
    "id": "DDoS-Guard",
@@ -158,10 +158,10 @@
   },
   {
    "id": "Fastly",
-   "n": 1335,
-   "allowedPairs": 5883,
+   "n": 1336,
+   "allowedPairs": 5891,
    "blockedPairs": 480,
-   "pct": 0.0815910249872514
+   "pct": 0.0814802240706162
   },
   {
    "id": "Varnish",
@@ -213,6 +213,6 @@
    "pct": 0.02263374485596708
   }
  ],
- "edgeMeasured": 43793,
+ "edgeMeasured": 43797,
  "series": []
 }