--- title: "llms.txt files in Communication & Support: Agent Ready HTML" description: "12 llms.txt files from sites in the category Communication & Support, parsed and graded against the llmstxt.org structure, read 2026-11-04." canonical: https://agentreadyhtml.com/llms-txt-index/category/communication-and-support/ site: "Agent Ready HTML" last_updated: 2026-11-05 section: "llms.txt Index" --- # llms.txt files in Communication & Support: Agent Ready HTML > 12 llms.txt files from sites in the category Communication & Support, parsed and graded against the llmstxt.org structure, read 2026-11-04. Source: https://agentreadyhtml.com/llms-txt-index/category/communication-and-support/ Site: Agent Ready HTML Last reviewed: 2026-11-05 # llms.txt files in Communication & Support In short 12 entries in the llms.txt Index are sites in the category Communication & Support. The median file is 19 KB and the most common grade is A (5 of 12). 2 of 10 entries with a tested home page link the file from it. Each entry shows the file, the parse and the date read. Crawl edition 2026-11-04, Ora reads 2026-11-05, page updated 2026-11-05. [How the viewer, the index and the scores work](https://agentreadyhtml.com/method/). 12 published entries are sites in the category Communication & Support. The median file is 19 KB. Grades: A 5, B 4, C 1, D 1, F 1. 2 of 10 entries with a tested home page link the file from it. **By platform (from the generator tag)**[WordPress (23)](https://agentreadyhtml.com/llms-txt-index/platform/wordpress/)[Astro (5)](https://agentreadyhtml.com/llms-txt-index/platform/astro/)[Drupal (5)](https://agentreadyhtml.com/llms-txt-index/platform/drupal/)[Elementor (4)](https://agentreadyhtml.com/llms-txt-index/platform/elementor/)[Gatsby (4)](https://agentreadyhtml.com/llms-txt-index/platform/gatsby/)[Framer (3)](https://agentreadyhtml.com/llms-txt-index/platform/framer/) **By category**[Top 10,000, no category (251)](https://agentreadyhtml.com/llms-txt-index/category/top-10-000-no-category/)[Infrastructure (18)](https://agentreadyhtml.com/llms-txt-index/category/infrastructure/)[Communication & Support (12)](https://agentreadyhtml.com/llms-txt-index/category/communication-and-support/)[Productivity (12)](https://agentreadyhtml.com/llms-txt-index/category/productivity/)[Identity & Auth (10)](https://agentreadyhtml.com/llms-txt-index/category/identity-and-auth/)[Commerce Tools (9)](https://agentreadyhtml.com/llms-txt-index/category/commerce-tools/)[Developer Tools (9)](https://agentreadyhtml.com/llms-txt-index/category/developer-tools/)[Data & Analytics (8)](https://agentreadyhtml.com/llms-txt-index/category/data-and-analytics/)[Framework (8)](https://agentreadyhtml.com/llms-txt-index/category/framework/)[Payments & Fintech (8)](https://agentreadyhtml.com/llms-txt-index/category/payments-and-fintech/)[Security (7)](https://agentreadyhtml.com/llms-txt-index/category/security/)[Agent Tools (5)](https://agentreadyhtml.com/llms-txt-index/category/agent-tools/)[AI lab (5)](https://agentreadyhtml.com/llms-txt-index/category/ai-lab/)[Developer docs (4)](https://agentreadyhtml.com/llms-txt-index/category/developer-docs/)[Docs platform (4)](https://agentreadyhtml.com/llms-txt-index/category/docs-platform/)[Marketing (4)](https://agentreadyhtml.com/llms-txt-index/category/marketing/) **By size**[2 to 10 KB (177)](https://agentreadyhtml.com/llms-txt-index/size/2-10kb/)[10 to 50 KB (141)](https://agentreadyhtml.com/llms-txt-index/size/10-50kb/)[Under 2 KB (31)](https://agentreadyhtml.com/llms-txt-index/size/under-2kb/)[100 KB and over (29)](https://agentreadyhtml.com/llms-txt-index/size/100kb-plus/)[50 to 100 KB (23)](https://agentreadyhtml.com/llms-txt-index/size/50-100kb/) The Ora column is the cached score and grade from Ora's GET /api/score/{domain}, read 5 November 2026. "Not scored" means Ora answered 404 DOMAIN\_NOT\_SCANNED for the domain. This site asked for cached scores only and never requested a scan. Ora's report page for a domain is ora.ai/score/ followed by the domain, for example [ora.ai/score/telnyx.com](https://ora.ai/score/telnyx.com?utm_source=agentreadyhtml.com&utm_medium=referral&utm_campaign=index-entry). | Host | The file opens with | Structure grade | Size | Links | Ora score | | --- | --- | --- | --- | --- | --- | | twilio.com | No H1 | D | 2.4 MB | 7,679 | 85 B | | webex.com | Webex by Cisco | A | 35 KB | 122 | 43 D | | slack.com | Slack | A | 40 KB | 165 | 59 C | | zendesk.com | Zendesk.com | B | 724 KB | 3,136 | 79 B | | substack.com | Substack | A | 19 KB | 72 | 55 C | | mailchimp.com | Mailchimp - Complete Web Content Analysis | B | 515 KB | 990 | 65 C | | agora.io | No H1 | F | 8.8 KB | 0 | 46 D | | onesignal.com | OneSignal | C | 3.1 KB | 1 | 63 C | | intercom.com | intercom.com […] llms.txt | B | 10 KB | 67 | 81 B | | customer.io | Customer.io | B | 15 KB | 51 | 68 C | | constantcontact.com | Constant Contact | A | 3.2 KB | 17 | 34 D | | ringcentral.com | RingCentral | A | 2.8 KB | 15 | 60 C | [Back to the full index](https://agentreadyhtml.com/llms-txt-index/). Filters are plain links: each one is its own page, so an agent can follow them without a form. ## Sources 1. [llms.txt proposal (llmstxt.org)](https://llmstxt.org/) https://llmstxt.org/, read 4 November 2026 2. [The crawl dataset (this site)](https://agentreadyhtml.com/data/) https://agentreadyhtml.com/data/, read 4 November 2026 Last reviewed 5 November 2026