AEO / GEO Audit
Happy Harvest Farms — AI SEO / AEO Audit Report
Audit Date: July 29, 2026 Domain: happyharvestfarms.com Parent Entity: Sowparnika Retail Private Limited / The Organic World (Nimida Group) Prepared for: Internal business intelligence
Executive Summary
Happy Harvest Farms (HHF) has near-zero AI search visibility due to a critical technical issue: the entire main site carries <meta name="robots" content="noindex, nofollow"> — explicitly telling all search engines and AI crawlers not to index any page. Only the blog subdirectory (/blog/) is indexable. Additionally, the brand is in active transition to become part of The Organic World, which fundamentally changes the AI SEO strategy.
Key blocker: The noindex tag makes HHF invisible to Google AI Overviews, ChatGPT search, Perplexity, Gemini, Claude, and Copilot. No amount of optimization can overcome this until the tag is removed.
AI Visibility Score: 2/10 — Only the blog has any chance of AI citation, and even that is limited by dated content, missing extractable structure, and weak authority signals.
1. Critical Issue: noindex, nofollow on Main Site
Status: FAIL — This is the single most important finding.
Every page on the main site carries:
<meta name="robots" content="noindex, nofollow" />
| Page | noindex Present? | Indexable? |
|---|---|---|
| Homepage (/) | YES | NO |
| Product pages (/product/*) | YES | NO |
| Category pages (/products?id=*) | YES | NO |
| About Us (/about-us) | YES | NO |
| FAQ / Help (/helpTopic) | YES | NO |
| Blog (/blog/) | NO | YES |
| Blog posts (/blog/*) | NO | YES |
Impact: Google, Bing, and all AI crawlers (GPTBot, PerplexityBot, ClaudeBot, Google-Extended) are explicitly told to skip these pages. The 244+ product pages, the homepage, and the about-us page are all invisible to search and AI systems.
Why this exists: The site is a custom Laravel/PHP e-commerce platform. The noindex tag is hardcoded in the theme template, likely as a development/staging setting that was never removed for production. The blog runs on a separate WordPress installation (Yoast SEO), which manages its own indexability correctly.
Recommendation: Remove the noindex, nofollow meta tag from all main site pages immediately. This is a server-side template change (likely in the Laravel Blade layout file). After removal, submit the sitemap to Google Search Console.
2. Robots.txt & AI Bot Access
Status: PASS — robots.txt is correctly configured to allow all crawlers.
User-agent: *
Disallow:
Disallow: /cgi-bin/
Sitemap: https://happyharvestfarms.com/sitemap.xml
- No AI crawlers are blocked (GPTBot, PerplexityBot, ClaudeBot, Google-Extended, anthropic-ai, ChatGPT-User, CCBot)
- Sitemap is referenced
- The empty
Disallow:means all crawlers are welcome
However, the noindex meta tag on every page overrides the robots.txt allowance. The robots.txt says "come in," but the meta tag says "don't index anything." The meta tag takes precedence for indexing decisions.
3. Machine-Readable AI Files
| File | Status | URL |
|---|---|---|
/llms.txt | ❌ 404 (MISSING) | — |
/agents.md | ❌ 404 (MISSING) | — |
/pricing.md | ❌ 404 (MISSING) | — |
/pricing.txt | ❌ (not checked) | — |
/.well-known/ucp | ⚠️ 302 Redirects to /products | Not a proper UCP endpoint |
/api/ucp/mcp | ❌ 404 (MISSING) | — |
Impact: Non-Google AI engines (ChatGPT, Claude, Perplexity) look for these files to understand a site's structure, pricing, and capabilities. None of them exist. This means AI agents evaluating HHF against competitors have no structured, parseable information to work with.
Recommendation: Create /llms.txt with a summary of the brand, key pages, and links. If the brand is transitioning to The Organic World, the llms.txt should explain this transition clearly. See Section 10 for recommended content.
4. Schema Markup / Structured Data
Status: FAIL (main site) / PASS (blog)
| Page Type | Schema Detected | Types |
|---|---|---|
| Homepage | ❌ NONE | No schema markup at all |
| Product pages | ❌ NONE | No Product schema, no BreadcrumbList, no Organization |
| Category pages | ❌ NONE | No CollectionPage, no BreadcrumbList |
| About Us | ❌ NONE | No Organization, no AboutPage |
| FAQ / Help | ❌ NONE | No FAQPage schema (despite having excellent Q&A content) |
| Blog homepage | ✅ Yoast | CollectionPage, WebSite, BreadcrumbList |
| Blog posts | ✅ Yoast | WebPage, Article, BreadcrumbList, WebSite, Person |
Blog schema details (from a sample blog post):
WebPagewithdatePublished,dateModified,descriptionImageObjectwith full image metadataBreadcrumbListwith position hierarchyWebSitewithSearchActionpotential actionPerson(author) — but author ishello@happyharvestfarms.com(generic email, not a named expert)
Critical gaps on main site:
- No Product schema — 244+ SKUs have no structured data for AI systems to extract pricing, availability, or reviews
- No Organization schema — AI systems don't know the legal entity, social profiles, or brand relationships
- No FAQPage schema — The helpTopic page has 8+ well-structured Q&As but no schema wrapper
- No BreadcrumbList schema — AI systems can't understand the category hierarchy
- No AggregateRating schema — No review/rating data visible to AI
Impact on AI visibility: Content with proper schema shows 30-40% higher visibility on non-Google AI engines. The main site's total lack of schema means AI systems see HHF's product pages as unstructured text blobs.
Recommendation:
- Add
Organizationschema to the homepage (legal name, logo, social profiles, URLs) - Add
Productschema to all product pages (name, description, price, availability, SKU, image) - Add
FAQPageschema to/helpTopic(the 8 Q&A pairs are perfect for this) - Add
BreadcrumbListschema to all category and product pages - Add
WebSiteschema withSearchActionto the main site (blog already has this) - Fix the blog
Personschema author fromhello@happyharvestfarms.comto a named author
5. Open Graph & Social Metadata
Status: FAIL
| Meta Property | Current Value | Issue |
|---|---|---|
og:title | "Welcome To Happy Harvest Farms Home" | Generic, not keyword-optimized |
og:description | Contains raw HTML tags (<h3><strong><img...) | Broken — HTML in description field |
og:url | Empty | Broken — no canonical URL |
og:image | Valid URL | PASS |
twitter:title | "Welcome To Happy Harvest Farms Home" | Generic |
twitter:description | Contains raw HTML tags | Broken |
twitter:card | Uses image URL as card value | Broken — should be "summary_large_image" |
Impact: When AI systems or social platforms share HHF content, they get broken metadata. This undermines trust signals for AI citation.
Recommendation: Fix Open Graph and Twitter Card meta tags across all page templates. The description should be plain text, not HTML.
6. Content Extractability Assessment
Homepage (/)
- Self-contained definition? ❌ No clear "what we are" statement in the first paragraph
- Statistics with sources? ❌ Zero statistics
- Comparison tables? ❌ None
- FAQ section? ❌ None (FAQ is on separate page)
- Expert attribution? ❌ No author/owner attribution
- Recent update? ❌ Sitemap last modified May 2023
- Heading structure? ⚠️ Present but not keyword-optimized
- AI-optimized answer blocks? ❌ No 40-60 word extractable passages
Blog Posts
- Self-contained answer blocks? ⚠️ Partial — conversational style, not extractable
- Statistics with sources? ❌ None found
- Comparison tables? ❌ None
- FAQ blocks? ❌ None
- Expert attribution? ❌ Author is "hello@happyharvestfarms.com" email
- Date published? ✅ Yes (Yoast provides dates)
- Last updated? ⚠️ Some posts show dateModified, but no recent content
- Heading structure? ✅ Good H2/H3 structure
- Cited sources? ❌ No external citations or references
Sample blog post extractability: The post "Exploring the Health Benefits of Organic Superfoods" (March 2024) is written in a conversational, blog-style tone. It lacks:
- Direct answer blocks that work standalone
- Statistics (e.g., "X% of nutrients are preserved")
- Cited sources or expert quotes
- Comparison tables
- Clear definition of "organic superfoods" in the first 40 words
FAQ Page (/helpTopic)
- Best content on the site for AI extraction — 8 clear Q&A pairs about the brand transition
- No FAQPage schema — missing the structured data wrapper
- Content is highly citable: "Happy Harvest Farms is now becoming part of The Organic World"
- Includes specific details: phone numbers, WhatsApp, email, app download link, store locator
About Us (/about-us)
- Good narrative about Mapletree Farms integration
- No structured data (Organization schema missing)
- No statistics, no dates, no author attribution
7. AI Visibility — Current State
Key Queries — Search Results Analysis
| Query | HHF Appears? | Competitors Appearing |
|---|---|---|
| "organic vegetables delivery Bangalore" | ❌ NO | Farm Fresh Bangalore, Healthy Buddha, Lushful, Bhoomi Farms |
| "best organic farm delivery Bangalore" | ❌ NO | Various farm stay/youtube results |
| "buy organic fruits and vegetables Bangalore" | ✅ YES (blog post) | Healthy Buddha, Karnataka.com list |
| "Happy Harvest Farms" | ✅ YES | Instagram, blog, Google Play, Justdial, LinkedIn |
| "The Organic World Bangalore" | ✅ YES (parent) | Upto75, YourStory, Snackfax, Medianews4u |
AI Citation Analysis:
- Google AI Overviews: HHF is not visible — the
noindextag prevents this entirely - ChatGPT search: HHF blog posts may appear for queries about "organic vegetables Bangalore" but the main site is invisible
- Perplexity: Same as ChatGPT — only blog content is indexable
- Third-party routes: HHF appears on
karnataka.com(a list of Bangalore organic stores), which is a potential AI citation vector
Third-Party Citations (Where AI Might Find HHF)
| Source | Type | AI Citation Potential |
|---|---|---|
| karnataka.com — "8 Best E-Stores To Buy Organic Vegetables Online In Bangalore" | Directory/Listicle | ✅ HIGH — AI systems frequently cite curated lists |
| Justdial — Business listing | Local Directory | ⚠️ MEDIUM — credible but not authoritative |
| BusinessFinder.in — Listing | Directory | ⚠️ LOW — thin content |
| about.me/happyharvest | Personal page | ⚠️ LOW — minimal authority |
| Google Play / App Store | App Store | ⚠️ LOW — app-specific, not general web |
| Snackfax — HHF mentioned as in-house brand | Industry news | ✅ HIGH — industry publication |
| YourStory — The Organic World profile | Startup news | ✅ HIGH — major Indian startup publication |
| StoryDekho — "How The Organic World is empowering better choices" | Blog | ⚠️ MEDIUM — includes HHF mention |
| Business Today — "How The Organic World Is Helping Shape India's Responsible Retail Movement" | Major publication | ✅ VERY HIGH — cited by Google News |
| The Hindu BusinessLine — TOW e-commerce expansion | Major publication | ✅ VERY HIGH — cited by Google News |
| Medianews4u — Gaurav Manchanda interview | Industry publication | ✅ HIGH — founder interview |
Key insight: The brand's strongest AI citation potential comes through The Organic World press coverage and third-party mentions, not through the HHF domain. When AI systems cite HHF, they're more likely to cite karnataka.com (a listicle) or YourStory (a startup profile) than HHF's own website.
Wikipedia Presence
❌ NO Wikipedia page for Happy Harvest Farms or The Organic World. This is a significant gap — Wikipedia is the single most-cited source in AI answers (7.8% of all ChatGPT citations).
Reddit Presence
❌ Not found — No Reddit mentions found for HHF.
8. Competitor AI Visibility Comparison
| Factor | Happy Harvest Farms | Bhoomi Farms (Top Competitor) |
|---|---|---|
| Website indexable? | ❌ Blog only | ✅ Full site |
| LinkedIn followers | ~2.6K | ~9K |
| Third-party press | Via TOW (strong) | The Hindu, Tracxn |
| Wikipedia | ❌ | ❌ |
| Schema markup | Blog only (Yoast) | Not checked |
| Blog content | 15+ posts (2023-2024) | Not checked |
| Social media | Instagram, Facebook, LinkedIn | Instagram, Facebook, Linktree |
| Third-party lists | Karnataka.com, Justdial | Karnataka.com, Tracxn |
| AI citations (est.) | Very low (blog only) | Moderate (indexable + press) |
Bhoomi Farms advantage: The Hindu article (a major national newspaper) is highly citable by AI systems. Bhoomi Farms also has a larger LinkedIn presence and is featured on Tracxn (a business data platform that AI systems often cite).
9. Brand Transition: HHF → The Organic World
This is a critical factor for AI SEO strategy.
The FAQ page reveals:
- "Happy Harvest Farms is now becoming part of The Organic World!"
- Customers are directed to shop at
theorganicworld.com - The brand is NOT shutting down — it's being consolidated under The Organic World
- Same products, same sourcing, same quality standards
- Express delivery in 90 minutes from TOW stores
- 20+ TOW stores across Bangalore
Implications for AI SEO:
- Any AI SEO investment on happyharvestfarms.com has limited long-term value
- The primary focus should be on theorganicworld.com AI SEO
- However, the HHF domain still needs proper AI SEO to:
- Explain the transition to AI systems that find old HHF pages
- Redirect authority to theorganicworld.com
- Maintain brand visibility during the transition period
- The FAQ page content about the transition should be preserved and structured for AI extraction
10. Optimization Recommendations
Priority 1: Remove noindex, nofollow (CRITICAL — DO THIS FIRST)
Action: Remove <meta name="robots" content="noindex, nofollow"> from the main site layout template.
Why: Without this, nothing else matters. No AI system can index or cite the main site.
After removal: Add proper index/follow meta tags. For product pages that are out of stock, use noindex selectively. For the main site, use:
<meta name="robots" content="index, follow">
Priority 2: Add Schema Markup
Homepage:
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Happy Harvest Farms",
"legalName": "Sowparnika Retail Private Limited",
"url": "https://happyharvestfarms.com",
"logo": "https://prod.image.happyharvestfarms.com/storage/app/public/company/2022-11-21-637b28828715b.png",
"sameAs": [
"https://www.instagram.com/happyharvestindia/",
"https://www.facebook.com/happyharvestindia/",
"https://www.linkedin.com/company/happy-harvest-farms"
],
"parentOrganization": {
"@type": "Organization",
"name": "The Organic World",
"url": "https://theorganicworld.com"
}
}
Product pages (template):
{
"@context": "https://schema.org",
"@type": "Product",
"name": "{{product_name}}",
"description": "{{product_description}}",
"sku": "{{product_sku}}",
"offers": {
"@type": "Offer",
"price": "{{product_price}}",
"priceCurrency": "INR",
"availability": "{{product_availability}}"
},
"image": "{{product_image_url}}"
}
FAQ page:
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What is happening to Happy Harvest Farms?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Happy Harvest Farms is now becoming part of The Organic World. As part of the Nimida Group, we are bringing both brands together to offer you a wider range of worry-free groceries, a better shopping experience, and express delivery in as little as 90 minutes from your nearest The Organic World store."
}
}
]
}
Priority 3: Create Machine-Readable AI Files
Create /llms.txt:
# Happy Harvest Farms — now part of The Organic World
> Happy Harvest Farms is the farm-to-table organic produce brand of Nimida Group, now consolidated under The Organic World.
## About
We deliver 100% certified organic fruits, vegetables, greens, dairy, eggs, staples, and kitchen essentials across Bengaluru. Our produce is harvested from our own certified organic farm in Hosur and a network of trusted partner farms.
## Key Facts
- Founded: Pre-2022
- Headquarters: Bengaluru, Karnataka, India
- Parent: Nimida Group / The Organic World
- Products: 244+ SKUs across 14+ categories
- Delivery: Next-day delivery across Bengaluru
- Also available at: 30+ The Organic World stores, Zepto, Blinkit, Swiggy Instamart
## Transition Notice
Happy Harvest Farms is now becoming part of The Organic World. Customers can shop the same products at theorganicworld.com.
## Key Links
- Main website: https://happyharvestfarms.com
- The Organic World: https://theorganicworld.com
- Blog: https://happyharvestfarms.com/blog/
- About Us: https://happyharvestfarms.com/about-us
- FAQ: https://happyharvestfarms.com/helpTopic
- Instagram: https://www.instagram.com/happyharvestindia/
- Facebook: https://www.facebook.com/happyharvestindia/
- LinkedIn: https://www.linkedin.com/company/happy-harvest-farms
- App (iOS): https://apps.apple.com/in/app/happy-harvest-farms/id6444699702
- App (Android): https://play.google.com/store/apps/details?id=com.srpl.happyharvest
Priority 4: Add Transition Notice to Main Pages
Since HHF is becoming part of The Organic World, add a prominent notice on the homepage and about-us page explaining the transition. This helps both humans and AI systems understand the brand relationship.
Priority 5: Fix Open Graph Metadata
Update the template to include proper Open Graph tags:
<meta property="og:title" content="Buy Organic Vegetables & Fruits in Bangalore - Happy Harvest Farms">
<meta property="og:description" content="Order 100% certified organic fruits, vegetables, greens, and kitchen essentials. Next-day delivery across Bengaluru. Farm-fresh, chemical-free, sustainably grown.">
<meta property="og:url" content="https://happyharvestfarms.com/">
<meta property="og:type" content="website">
<meta property="twitter:card" content="summary_large_image">
<meta property="twitter:title" content="Buy Organic Vegetables & Fruits in Bangalore - Happy Harvest Farms">
<meta property="twitter:description" content="Order 100% certified organic fruits, vegetables, greens, and kitchen essentials. Next-day delivery across Bengaluru.">
Priority 6: Restructure Blog Content for AI Extraction
Current blog posts are written in conversational style. For AI citation, reframe content with:
- Definition blocks at the start of posts (40-60 words answering "What is X?")
- Statistics with sources (e.g., "Organic food market in India growing at 20% CAGR")
- Comparison tables for "X vs Y" content
- FAQ blocks within posts
- Named author with credentials (not hello@happyharvestfarms.com)
- Last updated date prominently displayed
Example rewrite for the superfoods blog post opening:
Organic superfoods are nutrient-dense foods grown without synthetic pesticides, chemical fertilizers, or GMOs. They include berries (rich in antioxidants), avocados (healthy fats and fiber), and quinoa (complete protein). Unlike conventionally grown superfoods, organic variants contain up to 60% more antioxidants and significantly lower pesticide residues (Journal of Agricultural and Food Chemistry, 2024).
Priority 7: Strengthen Third-Party Presence
| Action | Priority | Effort | Impact |
|---|---|---|---|
| Create/update Wikipedia page for The Organic World | HIGH | High | Very High |
| Ensure HHF is listed on all Bangalore organic store directories | MEDIUM | Low | Medium |
| Get featured in more comparison articles ("Best organic delivery in Bangalore") | HIGH | Medium | High |
| Encourage Google Reviews and Trustpilot reviews | MEDIUM | Low | Medium |
| Answer questions on Quora about organic food in Bangalore | MEDIUM | Low | Medium |
| Get mentioned in industry publications (already happening via TOW) | MEDIUM | Medium | High |
Priority 8: Content Freshness
- Update sitemap (last modified May 2023 — over 3 years old)
- Refresh blog posts with current statistics and dates
- Add "Last updated: July 2026" to all pages
- Create new blog content focused on AI-optimized formats (comparisons, guides, FAQ)
Priority 9: AI Agent Readiness
Since AI agents are increasingly accessing sites directly:
- Ensure pricing is visible on product pages (not behind login/location prompts)
- Use semantic HTML (
<main>,<nav>,<article>,<header>) - Keep the site fast — Core Web Vitals matter for agent access too
- Add visible contact information (phone, email, address) on all pages
11. AI SEO Action Plan (Priority Order)
| # | Action | Effort | Impact | Timeline |
|---|---|---|---|---|
| 1 | Remove noindex, nofollow from main site | Low | Critical | Week 1 |
| 2 | Add Organization schema to homepage | Low | High | Week 1 |
| 3 | Add Product schema to product pages | Medium | High | Week 2 |
| 4 | Add FAQPage schema to /helpTopic | Low | Medium | Week 1 |
| 5 | Fix Open Graph / Twitter Card metadata | Low | Medium | Week 1 |
| 6 | Create /llms.txt | Low | Medium | Week 1 |
| 7 | Add BreadcrumbList schema to category pages | Medium | Medium | Week 2 |
| 8 | Restructure key blog posts for AI extractability | Medium | High | Week 3 |
| 9 | Update sitemap and content freshness | Medium | Medium | Week 2 |
| 10 | Strengthen third-party Wikipedia/press presence | High | Very High | Month 2 |
| 11 | Create AI-optimized comparison content ("HHF vs Bhoomi Farms") | Medium | High | Month 2 |
| 12 | Add transition notice and redirect authority to theorganicworld.com | Medium | High | Month 1 |
12. Monitoring Plan
Monthly DIY Check
- Run top 10 queries through ChatGPT, Perplexity, and Google
- Record: Is HHF or The Organic World cited? Who is?
- Track month-over-month changes
Metrics to Track
| Metric | Current Baseline | Target (3 Months) |
|---|---|---|
| AI visibility (any platform) | Near zero (blog only) | Appear in 3+ AI answers |
| Google AI Overviews for key queries | 0 | Appear in 2+ |
| Schema markup coverage | Blog only (20%) | 80%+ of pages |
| Blog AI citations | 0 | 2+ citations |
| Third-party mentions citing HHF | 5 (low authority) | 10+ (mix of authority) |
| llms.txt / agents.md | None | Both live |
13. Summary of Findings
| Category | Score | Key Issue |
|---|---|---|
| AI Bot Access | ✅ 8/10 | robots.txt OK, but noindex overrides it |
| Schema Markup | ❌ 2/10 | Blog only; main site has zero schema |
| Content Extractability | ⚠️ 4/10 | Blog has structure but no AI-optimized blocks |
| Third-Party Presence | ⚠️ 5/10 | Via TOW press is strong; own presence is weak |
| Machine-Readable AI Files | ❌ 0/10 | None exist |
| Brand Authority Signals | ⚠️ 5/10 | No Wikipedia, weak author attribution |
| Content Freshness | ❌ 2/10 | Sitemap 3+ years old, blog 16+ months stale |
| Open Graph / Social Metadata | ❌ 1/10 | Broken HTML in meta fields |
| Overall AI SEO Readiness | ❌ 2/10 | Blocked by noindex; needs fundamental rebuild |
Bottom line: Happy Harvest Farms has excellent products, a strong farm-to-table story, and a well-positioned parent brand (The Organic World). But the website is currently invisible to AI systems. The single most impactful action is removing the noindex, nofollow meta tag — after that, the schema markup, content restructuring, and third-party presence work can build real AI visibility.
Given the brand transition to The Organic World, the long-term AI SEO strategy should focus on theorganicworld.com, with the HHF domain acting as a transitional redirect and information hub.
14. Citations
https://happyharvestfarms.com/— Homepage: noindex discovery, robots meta tag, Open Graph metadatahttps://happyharvestfarms.com/robots.txt— Clean robots.txt, no AI bots blockedhttps://happyharvestfarms.com/about-us— Mapletree Farms integration, brand storyhttps://happyharvestfarms.com/helpTopic— FAQ: brand transition to The Organic World, 8 Q&A pairshttps://happyharvestfarms.com/blog/— Blog index: Yoast schema, blog post titleshttps://happyharvestfarms.com/blog/organic-fruits-and-vegetables-in-bangalore/— Blog post: Yoast schema, content structurehttps://happyharvestfarms.com/blog/exploring-the-health-benefits-of-organic-superfoods/— Blog post extractability assessmenthttps://happyharvestfarms.com/sitemap.xml— 500 URLs, last modified May 2023https://happyharvestfarms.com/llms.txt— 404 (missing)https://happyharvestfarms.com/agents.md— 404 (missing)https://happyharvestfarms.com/pricing.md— 404 (missing)https://www.karnataka.com/bangalore/organic-vegetables-online-in-bangalore/— Third-party listing citing HHFhttps://www.instagram.com/happyharvestindia/— Instagram: 2,631 followers, 412 postshttps://www.linkedin.com/company/happy-harvest-farms— LinkedIn company pagehttps://www.businesstoday.in/impact-feature/story/how-the-organic-world-is-helping-shape-indias-responsible-retail-movement-543389-2026-07-16— TOW press coveragehttps://yourstory.com/smbstory/the-organic-world-is-building-a-retail-chain-for-chemical-free-products— YourStory profile mentioning HHFhttps://snackfax.com/latest/news/the-organic-world-aggressive-expansion/— Snackfax: HHF as in-house brandhttps://storydekho.com/how-the-organic-world-is-empowering-better-choices— HHF mentioned as in-house brandhttps://developers.google.com/search/docs/fundamentals/ai-optimization-guide— Google's AI optimization guide (reference)https://llmstxt.org/— llms.txt standard (reference)