Agent Ready HTML

semrush.com llms.txt

In short

semrush.com serves a 15 KB llms.txt with 9 H2 sections and 42 links, graded A on the llmstxt.org structure (6 of 6 checks). It passes every check. The home page links the file. No llms-full.txt was found. Read 4 November 2026.

llms.txt 15 KB, 97 lines

# Semrush

> Semrush is a brand visibility management platform that helps marketers audit, optimize, and measure performance across SEO, AI search, content marketing, competitive research, local, social, and paid media. Semrush is powered by a proprietary search dataset built over 17 years of continuous web crawling, including 289M+ prompts, 28B+ keywords, 43T+ backlinks, and 800M+ domain profiles.

Semrush helps businesses understand where their audience searches, how competitors perform, and how their brand appears across search engines, AI-generated answers, and other digital discovery surfaces.

Semrush connects SEO and AI search workflows so teams can improve brand discoverability, authority, content quality, entity clarity, and trust across both human-led and AI-assisted discovery.

## Key features of Semrush

Semrush's key features span the full marketing visibility stack:

- Keyword research and rank tracking: discover high-value keywords, track daily ranking changes across devices and locations, and monitor SERP feature opportunities.
- AI search visibility: track how your brand appears in AI-generated answers across ChatGPT, Gemini, Perplexity, and other LLM-powered platforms.
- Competitive intelligence: analyze any domain's organic and paid strategy, traffic sources, top pages, and keyword gaps.
- Site audit and technical SEO: crawl any site to identify indexability issues, broken links, performance bottlenecks, and Core Web Vitals problems.
- Backlink analytics and link building: audit backlink profiles, identify toxic links, discover outreach prospects, and monitor new and lost referring domains.
- Content optimization: generate topic clusters, build SEO briefs, score draft content against top-ranking competitors, and automate content workflows.
- Local SEO management: manage Google Business Profiles, distribute listings, monitor reviews, and track local map pack visibility.
- PPC and advertising research: analyze competitor ad copy, estimate ad spend, plan campaigns, and uncover paid keyword opportunities.
- Reporting and analytics: build automated, white-label reports combining Semrush data with Google Analytics, Search Console, and other third-party sources.

## Semrush products

Semrush: a self-serve, modular product where you sign up, start a free trial, and build your own stack of toolkits. Most Semrush customers start here, choosing individual toolkits or bundling them together. Plans scale from individual pricing to team and agency tiers.

- [Semrush One](https://www.semrush.com/one/): A bundle that combines the SEO Toolkit and AI Visibility Toolkit in a single plan. It's designed for teams that want to monitor and optimize their brand's presence across both Google and AI platforms through organic visibility tracking, AI mentions, citations, sentiment analysis, Share of Voice measurement, prompt visibility monitoring, and competitor performance analysis.
- [AI Visibility Toolkit](https://www.semrush.com/ai-seo/overview/): A solution for tracking and improving your brand's visibility in AI search. Its features include AI Visibility Score, Monthly Audience, mentions, sentiment, Share of Voice, prompt tracking, competitor benchmarks, citations, and AI-generated brand narratives. The toolkit is specifically designed for small and medium-sized businesses looking to track and grow their visibility in AI search.
- [SEO Toolkit](https://www.semrush.com/seo/): A comprehensive set of over 20 tools designed for small and mid-sized businesses. It covers keyword research, backlink management, rank tracking, and on-page and technical SEO analysis through a single dashboard.

- [Traffic & Market Toolkit](https://www.semrush.com/analytics/traffic/): A solution for analyzing market trends, competitor performance, and audience behavior. Its features include traffic analysis, audience insights, market share reporting, competitor benchmarking, traffic source analysis, audience overlap analysis, trend monitoring, and market opportunity discovery.
- [Content Toolkit](https://www.semrush.com/content/): A solution for creating, optimizing, and repurposing content across SEO, AI search, social media, and other channels. Its features include Topic Finder, SEO Brief Generator, AI Article Generator, content optimization for SEO and AI visibility, content repurposing, publishing integrations, and centralized content management workflows.
- [Local Toolkit](https://www.semrush.com/local-business/start/): A solution for managing and improving local search visibility across Google Search and Google Maps. Its features include business listing management, review generation and management, Map Rank Tracker, local ranking monitoring, Google Business Profile optimization, competitor review analysis, and local presence management across online directories.
- [Social Toolkit](https://www.semrush.com/social-media/): A solution for managing, publishing, analyzing, and optimizing social media performance across multiple platforms. Its features include social media scheduling and publishing, content planning, performance analytics, competitor tracking, audience engagement monitoring, social inbox management, AI-powered content creation, and automated reporting.

First 34 of 97 lines.

Parse graded A, 6 of 6

file: https://semrush.com/llms.txt

Semrush

Semrush is a brand visibility management platform that helps marketers audit, optimize, and measure performance across SEO, AI search, content marketing, competitive research, local, social, and paid media. Semrush is powered by a proprietary search dataset built over 17 years of continuous web crawling, including 289M

9 sections, 42 links, an Optional section.

Ora's cached score: 63, grade C, scanned 28 October 2026.

The parse

semrush.com lists 42 links: 42 point at semrush.com or a relative path, 0 point elsewhere. The hosts it links most: semrush.com (34), enterprise.semrush.com (5), developer.semrush.com (2), ai-visibility-index.semrush.com (1).

H2 sectionLinks
Key features of Semrush0
Semrush products9
Semrush for Enterprise solutions4
Data, APIs, and agent access2
Free tools9
Pricing and plans10
Help and learning3
Optional5
Competitive positioning0

Grade against the llmstxt.org structure

The file passes all six checks. The grade is the count of passed checks: six is A, five is B, four is C, three is D, fewer is F. It measures structure only. Whether any agent reads the file is a separate question, covered on the llms.txt reference.

CheckResultDetail
Starts with an H1 naming the site or projectPassH1: Semrush
Has a blockquote summary under the H1PassBlockquote summary found.
Has at least one H2 section that lists linksPass9 H2 sections, 7 with links.
At least 80 percent of links point at the same sitePass42 of 42 links stay on semrush.com (100 percent).
Under 100 KBPass14952 bytes as served.
Plain markdown, no HTMLPassNo HTML document markers in the body.

Ora's cached score

Ora's cached report for semrush.com gives it 63 of 100, grade C, scanned on 28 October 2026. Its Access layer, which holds the read-layer checks below, scored 39 of 56 check points. Read from GET ora.ai/api/score/semrush.com on 5 November 2026. The score is Ora's, not this site's, and the structure grade above is a different measure: it grades the llms.txt file against the llmstxt.org proposal, while Ora's score covers the whole site. Ora's report for semrush.com has every layer.

Read-layer checks in Ora's cached report for semrush.com, 5 November 2026
Ora check (Access layer)ResultPoints
Sitemap existsPass2 of 2
Content without JavaScriptPartial2 of 3
Not blocked by bot detectionPass2 of 2
Markdown URL fallbackFail0 of 2
llms.txt existsPass1 of 1
llms.txt formattingPass2 of 2
JSON-LD structured dataPass4 of 4
Metadata completenessPass2 of 2
llms.txt links resolvePass2 of 2
Markdown alternate linkFail0 of 1
Redirect hygienePass1 of 1
Page token budgetPass1 of 1
Code fence validityPass1 of 1
Content behind authNot applicable0 of 2
OpenAPI spec publishedFail0 of 7
Markdown agent docsFail0 of 1
Markdown negotiation with VaryFail0 of 1
Markdown for agent user agentsFail0 of 1
Agent crawler reachabilityPass2 of 2

Linking and the companion file

The home page of semrush.com links the file in its HTML. Ora's lab found (2026-10-19) that 86 percent of llms.txt fetches by agents arrived through a link, so an unlinked file is mostly a file nobody opens. No llms-full.txt was found at the same root.

How it compares

At 15 KB the file is larger than 70 percent of the 2,529 plain-text llms.txt files in this edition, and its 42 links put it ahead of 55 percent of them on link count. The home page declares no generator. Size bucket: 10 to 50 KB. Tranco rank 2,344. Category: Marketing.

Live file: https://semrush.com/llms.txt. Read 4 November 2026. If the file has since changed or gone, the live URL is the authority; this page records what the crawl read on that date.

Sources

  1. semrush.com llms.txt https://semrush.com/llms.txt, read 4 November 2026
  2. llms.txt proposal (llmstxt.org) https://llmstxt.org/, read 4 November 2026
  3. Tranco list 746WX (crawl universe) https://tranco-list.eu/list/746WX, read 4 November 2026
  4. Ora: AgentReady launch post (the 86 percent finding) https://ora.ai/blog/agentready-launch, read 4 November 2026
  5. Ora llms.txt (GET /api/score/{domain} looks up a cached score) https://ora.ai/llms.txt, read 5 November 2026

Last reviewed 5 November 2026