Resources > Crawlers list > carbontxt crawler

logo carbontxt crawler

ID: 220331
ProducerGreen Web Foundation External link
Bot URLhttps://carbontxt.org/ External link
StatusActive Active

Known variants

gwf-carbon-txt-crawler/1.0

Useragentstringgwf-carbon-txt-crawler/1.0 (Web Crawler for the GreenSoftwareFoundation to measure the adoption of the carbon.txt initiative; https://carbontxt.org/; crawler@carbontxt.org)
Category-- Uncategorised --
First seen2026-06-16 07:52:00
Last seen2026-06-16 14:24:57
IP addresses1
Walk from
82.37.196.189aztw-34-b2-v4wan-166919-cust1212.vm26.cable.virginm.net GB
 

CarbonTxtValidator/0.0.27

UseragentstringCarbonTxtValidator/0.0.27 (https://carbontxt.org/tools/validator)
Category-- Uncategorised --
Respects robots.txtNo
First seen2026-06-01 20:35:14
Last seen2026-06-01 20:35:14
IP addresses1
Walk from
79.117.167.3779-117-167-37.digimobil.es ES
 

CarbonTxtValidator/0.0.25

UseragentstringCarbonTxtValidator/0.0.25 (https://carbontxt.org/tools/validator)
Category-- Uncategorised --
Respects robots.txtNo
First seen2026-04-21 09:32:28
Last seen2026-04-21 09:32:28
IP addresses2
Walk from
2a0c:5a86:c201:a100:410d:c9b2:d0b4:b6372a0c:5a86:c201:a100:410d:c9b2:d0b4:b637 ES
79.117.156.20879-117-156-208.digimobil.es ES
 

carbontxt_crawler/1.0

Useragentstringcarbontxt_crawler/1.0 (Crawler to detect the use of carbontxt directives and environmental reports; https://carbontxt.org/; carbontxt@digitalpebble.com)
Category-- Uncategorised --
First seen2026-04-10 23:05:42
Last seen2026-04-11 05:19:12
IP addresses1
Walk from
82.37.196.189aztw-34-b2-v4wan-166919-cust1212.vm26.cable.virginm.net GB
 
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