Top SitesDavid Feldman SA - Stamp Auctions

Machine Readiness

Stored receipt and evidence

Overall

20

Readable

65

Callable

0

Commerce

0

Payment

0

Machine Access

Inspect the site's MCP endpoint

Open MCP explorer

DialtoneApp can scan the stored discovery files for this domain, try the MCP initialize handshake, and show the raw protocol transcript.

Purchase boundary

read only

Control boundary

unknown

Payment rails

None

Payment providers

None

Payment methods

None

Payment protocols

None

Payment assets

None

Payment networks

None

Capabilities

None

Verified payment surface

No

Crypto only

No

Readable docs

robots, llms

Products

0

Variants

0

Priced variants

0

Currencies

0

Offers

0

Priced offers

0

Priced actions

0

Samples

Offer samples

No stored offer samples.

Samples

Action samples

No stored action samples.

Samples

Product samples

No stored product samples.

Document

robots.txt

Open robots.txt
# ============================================================
# ROBOTS.TXT - WordPress Template
# ============================================================
# ============================================================


# ----------------------------------------------------------
# 1. GENERAL RULES (all bots)
# ----------------------------------------------------------

User-agent: *
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php
Disallow: /wp-login.php
Disallow: /wp-register.php
Disallow: /xmlrpc.php
Disallow: /readme.html
Disallow: /license.txt
Disallow: /wp-includes/
Disallow: /wp-content/plugins/
Disallow: /wp-content/cache/
Disallow: /wp-json/
Disallow: /feed/
Disallow: /?s=
Disallow: /search/
Disallow: /author/
Disallow: /tag/
Disallow: /*?replytocom=
Disallow: /*?doing_wp_cron
Disallow: /wp-content/uploads/wpcf7_uploads/

# Allow CSS/JS/images for proper rendering
Allow: /wp-content/uploads/
Allow: /wp-content/themes/


# ----------------------------------------------------------
# 2. SEARCH ENGINES - Allowed (SEO)
# ----------------------------------------------------------
# Googlebot, Bingbot, Yandex, etc. follow the general
# rules above. No need to list them individually.


# ----------------------------------------------------------
# 3. SOCIAL / PREVIEW BOTS - Allowed
# ----------------------------------------------------------
# These bots generate previews when you share a link.
# If you block them, no preview cards on social and chat.

User-agent: FacebookBot
Allow: /

User-agent: LinkedInBot
Allow: /

User-agent: Twitterbot
Allow: /

User-agent: TelegramBot
Allow: /

User-agent: Slackbot
Allow: /

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User-agent: Discordbot
Allow: /


# ----------------------------------------------------------
# 4. AI BOTS - SEARCH/CITATION - Allowed
# ----------------------------------------------------------
# These bots fetch content in real time to answer user
# questions and cite sources.
# Blocking them = invisibility in AI answers.

User-agent: OAI-SearchBot
Allow: /

User-agent: ChatGPT-User
Allow: /

User-agent: ClaudeBot
Allow: /

User-agent: claude-web
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User-agent: PerplexityBot
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User-agent: Perplexity-User
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User-agent: DuckAssistBot
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User-agent: Applebot
Allow: /


# ----------------------------------------------------------
# 5. AI BOTS - TRAINING - Blocked
# ----------------------------------------------------------
# These bots collect data to train AI models.
# They don't drive traffic, don't cite sources, they only
# use your content for training.

# OpenAI - training
User-agent: GPTBot
Disallow: /

# Google - AI training (Gemini, Vertex AI)
User-agent: Google-Extended
Disallow: /

# Anthropic - training
User-agent: anthropic-ai
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# Apple - AI training
User-agent: Applebot-Extended
Disallow: /

# Meta - AI training
User-agent: Meta-ExternalAgent
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User-agent: meta-externalagent
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# ByteDance/TikTok - training (very aggressive crawling)
User-agent: Bytespider
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# Common Crawl - public dataset used for AI training
User-agent: CCBot
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# Cohere - training
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# Amazon - AI training
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# Diffbot - structured scraping for ML
User-agent: Diffbot
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# AI2 / Allen Institute - AI research
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# Timpi - decentralized search
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# Webz.io - sells crawled data to AI companies
User-agent: webzio-extended
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# ImagesiftBot - image collection for training
User-agent: ImagesiftBot
Disallow: /

# iaskspider
User-agent: iaskspider
Disallow: /


# ----------------------------------------------------------
# 6. AGGRESSIVE SEO SCRAPERS - Blocked
# ----------------------------------------------------------
# Optional: uncomment ONLY if you DON'T use these tools.
# If you use Ahrefs, SEMrush, Moz etc. for your clients,
# keep them commented out!

# User-agent: AhrefsBot
# Disallow: /

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# User-agent: BLEXBot
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# User-agent: rogerbot
# Disallow: /

# User-agent: SISTRIX
# Disallow: /


# ----------------------------------------------------------
# 7. SITEMAP
# ----------------------------------------------------------
# Replace with the correct URL of your sitemap.
# If you use Rank Math, Yoast, or All in One SEO,
# the path may be different.

Sitemap: https://www.davidfeldman.com/sitemap_index.xml

Document

llms.txt

Open llms.txt
# David Feldman SA: Stamp Auctions

> David Feldman is an international stamp auction house based in Switzerland offering stamps, covers and postal history from all over the World\.

Generated by Yoast SEO v27.4, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [Valuation](https://www.davidfeldman.com/valuation-of-your-stamps/)
- [Condizioni di vendita](https://www.davidfeldman.com/soff-auctions/conditions-of-sales/)
- [Conditions of sale](https://www.davidfeldman.com/soff-auctions/conditions-of-sales/)
- [Notre équipe](https://www.davidfeldman.com/about-us/team/)
- [Our Team](https://www.davidfeldman.com/about-us/team/)

## Posts
- [The 1859\-60 King Ferdinand II Issues of Sicily](https://www.davidfeldman.com/2026/03/the-1859-60-king-ferdinand-ii-issues-of-sicily/)
- [The Embossed Issues of Great Britain](https://www.davidfeldman.com/2026/03/the-embossed-issues-of-great-britain/)
- [The David Feldman Philatelists \- Professionals and Collectors](https://www.davidfeldman.com/2026/03/the-david-feldman-philatelists-professionals-and-collectors/)
- [Rareté en vedette : L'émission de bobine irlandaise de 1922 à 2 pence](https://www.davidfeldman.com/2025/12/featured-rarity-the-ireland-1922-2d-coil-issue/)
- [Rarità in evidenza: l'emissione a bobina da 2d dell'Irlanda del 1922](https://www.davidfeldman.com/2025/12/featured-rarity-the-ireland-1922-2d-coil-issue/)

## Vcards
- [Michael Vojta](https://www.davidfeldman.com/vcard/michael-vojta/)
- [Ricardo Verra](https://www.davidfeldman.com/vcard/ricardo-verra/)
- [Markand Dave](https://www.davidfeldman.com/vcard/markand-dave/)
- [François Roullier](https://www.davidfeldman.com/vcard/francois-roullier/)
- [Jean\-Roger Bardeau](https://www.davidfeldman.com/vcard/jean-roger-bardeau/)

## Outstanding results
- [The Papal States 1 scudo complete sheet of fifty](https://www.davidfeldman.com/world-records-and-outstanding-results/the-papal-states-1-scudo-complete-sheet-of-fifty/)
- [The "Miss Rose" Cover](https://www.davidfeldman.com/world-records-and-outstanding-results/the-miss-rose-cover/)
- [The "Burrus \- Two Cents" error on cover](https://www.davidfeldman.com/world-records-and-outstanding-results/the-burrus-two-cents-error-on-cover/)
- [The 500 mon Centre Inverted](https://www.davidfeldman.com/world-records-and-outstanding-results/the-500-mon-centre-inverted/)
- [Great Britain 1840 1d black mint block of twelve](https://www.davidfeldman.com/world-records-and-outstanding-results/great-britain-1840-1d-black-mint-block-of-twelve/)

## Categories
- [Latest News \& Press Release](https://www.davidfeldman.com/category/latest-news-press-release/)
- [Weekly Digest](https://www.davidfeldman.com/category/digest_articles/)
- [Articles](https://www.davidfeldman.com/category/articles-by-country/)
- [Auction Highlights](https://www.davidfeldman.com/category/auction-highlights/)
- [Rarities](https://www.davidfeldman.com/category/rarities/)

## Tags
- [Auction Results](https://www.davidfeldman.com/tag/results/)
- [Legendary Collectors](https://www.davidfeldman.com/tag/legendary-collectors/)
- [International Exhibitions](https://www.davidfeldman.com/tag/international-exhibitions/)
- [Rare Stamps](https://www.davidfeldman.com/tag/rare-stamps/)
- [Rarities of the World](https://www.davidfeldman.com/tag/rarities-of-the-world/)

## Categories
- [Saved old versions](https://www.davidfeldman.com/layout_category/saved-old-versions/)

## Type
- [module](https://www.davidfeldman.com/layout_type/module/)
- [layout](https://www.davidfeldman.com/layout_type/layout/)
- [row](https://www.davidfeldman.com/layout_type/row/)
- [section](https://www.davidfeldman.com/layout_type/section/)

## Module Width
- [regular](https://www.davidfeldman.com/module_width/regular/)
- [fullwidth](https://www.davidfeldman.com/module_width/fullwidth/)

## Scope
- [not\_global](https://www.davidfeldman.com/scope/not_global/)
- [global](https://www.davidfeldman.com/scope/global/)

## Optional
- [Sitemap index](https://www.davidfeldman.com/sitemap_index.xml)

Document

llms-full.txt

Not stored for this site.