Do Embroidery Sites Block AI Crawlers? Zero of 8 Do

Not a single Embroidery site we checked blocks AI. Of the 10 Embroidery sites in this snapshot, 8 returned a parseable robots.txt, and every one of those eight allows all the AI crawlers we tracked. The block rate is 0%.

That clean-zero result is the headline. Embroidery joins a small group of categories where every site with a published policy leaves the door fully open to AI retrieval — no disallow lines, no named bots, nothing fenced off.

0 of 8 Embroidery sites block any AI crawler.

The eight sites with a published, fully permissive policy are needlenthread.com, urbanthreads.com, sublimestitching.com, dmc.com, annthegran.com, emblibrary.com, designsbyjuju.com, and oregonpatchworks.com. Two more — embroiderylibrary.com and sweetpeamachineembroidery.com — returned no robots.txt at all, a distinct state we never read as either an allow or a block.

This is sealed-snapshot research. Every count here is a verbatim reading of public robots.txt files captured June 14, 2026, and frozen under snapshot sha 5d5458529dab2773. We measured what the files say and nothing beyond it. The wider edition covers 1197 sites across 120 categories, 993 of which returned a parseable robots.txt; Embroidery is one slice of that, and it landed at the open extreme.

For a reader who wants the whole story in one line: every Embroidery site that publishes a crawl policy currently lets all AI bots through, which puts the category at the bottom of the block-rate ranking. A robots.txt file is the plain-text file at a site's root that states which automated agents may fetch which paths — a voluntary standard, not an enforcement mechanism.

Who Gates the Crawlers Here

The short answer for Embroidery: no one. None of the eight published policies names an AI user-agent to disallow. The pattern-and-supply sites in this set — from dmc.com to urbanthreads.com — treat their pages as material they want found, indexed, and surfaced, including by answer engines.

Every Embroidery site we checked with a published policy allows all AI crawlers.

That openness fits the vertical. Embroidery content is largely how-to: stitch guides, pattern previews, machine-design demos, floss charts. Sites in this space generally compete on being discoverable, and a permissive robots.txt is the default state of a page that nobody has chosen to fence off. We saw the same instinct in our report on whether candlemaking sites block AI crawlers, another supply-heavy craft that landed at a clean zero.

All 8 Embroidery sites with a published robots.txt allow every AI crawler, against a 28.7% corpus rate.

It is worth being precise about what zero means. It is not that the category is invisible to the question — it is that every site that published a rule chose to let the bots through. A future block would be a deliberate reversal, and it would be easy to spot.

The named sites reinforce the read. dmc.com is a major thread and floss brand; urbanthreads.com and designsbyjuju.com are machine-embroidery design marketplaces; needlenthread.com is a long-running tutorial site. Each of them lives on being found by people searching for stitches, patterns, and supplies, so none has reason to fence off the crawlers that increasingly route that discovery. A craft with a single gatekeeper looks different — our analysis of leathercraft sites and AI crawlers shows one site setting an entire category's rate.

Where This Sits in the Corpus

Embroidery sits at the open end of the ranking. The focused window below places it among its nearest neighbors — the other categories at or near a zero block rate.

Embroidery shares its 0% rate with Pickleball, Tea, Pottery, and Candlemaking — a band of low-friction hobby and craft verticals plus a few industrial categories that simply have not gated. Even Origami, which gates a little, stays in the open half; our breakdown of origami sites and AI crawlers shows just two of its eight sites blocking. The contrast with the rest of the web is sharp.

Against the 28.7% corpus block rate, Embroidery's zero is a clear outlier toward openness.

Corpus-wide, 285 of 993 sites block at least one AI crawler.

None of those 285 are stitching sites. That absence is the point worth sitting with: in an edition where nearly three in ten sites gate something, an entire craft vertical has chosen — site by site, through inaction or intent — to stay fully open. The contrast between Embroidery's clean zero and Gaming's 88.9% maps neatly onto a broader split in the data, where commercial and editorial properties guard their content while hobby communities keep theirs freely crawlable. Embroidery is about as far toward the open pole as a category can sit while still publishing policies at all.

Which Bots Are Blocked Most Across the Corpus

Even though no Embroidery site gates, it is useful to know which crawlers do get named elsewhere. The bot leaderboard below is corpus-wide, counted across all 993 sites.

CCBot tops the list at 211 sites, followed by ClaudeBot and GPTBot. If Embroidery ever shifts off zero, these are the user-agents most likely to be the first names added to a disallow block — they are simply the most-targeted across the corpus.

How the Sealed Numbers Were Read

The procedure is intentionally simple, which is what makes a zero defensible. We fetched each site's public robots.txt, parsed every User-agent and Disallow line, and flagged any directive aimed at an AI crawler we track. A site is a blocker only if it disallows at least one such agent on at least one path. For Embroidery, none did: 10 sites checked, 8 with a parseable file, 0 blocking.

We then content-hashed the reading and froze it, so snapshot sha 5d5458529dab2773 pins precisely these results to June 14, 2026. Nothing is estimated, modeled, or extrapolated, and the zero is not the product of any subtraction — it is the literal count of disallow lines aimed at AI agents, which was none.

The small honest footnote is coverage. Eight published policies is a thin base, so this is a clean reading of the sites that publish a rule, not a census of every embroidery page on the web. The value is in watching that base for the first change — a job a sealed baseline makes trivial.

There is a concrete takeaway for anyone working in the stitching trade. The data says the entire published discovery surface for embroidery — thread brands, design marketplaces, tutorial sites — is open to AI answer engines right now. A customer asking an assistant which floss to use or where to buy a machine design is, in this category, being answered from pages these sites fully control.

That is a strong position to hold, and the only way to know whether it holds is to watch for the first site that breaks ranks. A sealed baseline of zero makes that watch as sensitive as it can possibly be.

Embroidery sites post a 0% AI-crawler block rate.

Key Takeaways

• All 8 Embroidery sites with a published robots.txt allow every AI crawler — a 0% block rate.

• The permissive set includes dmc.com, urbanthreads.com, needlenthread.com, and emblibrary.com.

• Two sites, embroiderylibrary.com and sweetpeamachineembroidery.com, returned no robots.txt, a separate state we do not read as intent.

• Embroidery's zero sits well under the 28.7% corpus rate, alongside Pickleball, Tea, and Candlemaking.

• Across all 993 sites, CCBot is the most-disallowed bot at 211 sites — a likely first target if Embroidery ever gates.

Frequently Asked Questions

Q: Do any Embroidery sites block AI crawlers?

A: No. All 8 Embroidery sites with a published robots.txt allow every AI crawler we tracked, including dmc.com, urbanthreads.com, and emblibrary.com. The block rate for the category is 0%.

Q: Does a 0% block rate mean Embroidery content is wide open to AI?

A: For the published policies, yes — none disallow an AI user-agent. But robots.txt is an honor-system standard, so even a permissive file only signals that owners have not asked crawlers to leave; it does not actively invite or compel anything.

Q: Why does Embroidery block AI crawlers so much less than the wider web?

A: Embroidery's 0% sits far below the 28.7% corpus rate. The vertical is pattern and tutorial driven, and sites compete on discoverability, so leaving robots.txt permissive is the default. Adjacent crafts like Candlemaking landed at the same zero.

Q: What would a future Embroidery block look like?

A: A site such as designsbyjuju.com or oregonpatchworks.com would add an AI user-agent — CCBot or GPTBot, the corpus leaders — to a disallow line. Because today's baseline is a clean zero, any such change is immediately visible in the next sealed reading, and nothing is estimated, modeled, or extrapolated in arriving at it.

Q: What about the two Embroidery sites with no robots.txt?

A: embroiderylibrary.com and sweetpeamachineembroidery.com returned no robots.txt file at all. That is a separate state from a published allow — there is simply no rule to read — so we count them apart from the eight policies and never infer a stance from the absence of a file.

Q: How does Embroidery compare to similar craft categories?

A: Embroidery's 0% ties it with Pickleball, Tea, Pottery, and Candlemaking, all sitting at the open extreme of the ranking. It contrasts sharply with the 28.7% corpus average and with the heavy-gating end, where Gaming blocks at 88.9% and News at 81.3%. Craft verticals consistently gate far less than news and gaming.

Put AI-Access Data to Work

The realistic first buyer is a brand-intelligence analyst watching AI-access drift across many categories at once. For someone tracking how open the craft web stays to retrieval, the recurring job is to re-crawl this Embroidery set weekly and alert the instant any of the eight allowers — needlenthread.com, dmc.com, urbanthreads.com — adds a bot token to a disallow list. A clean zero is the most sensitive possible baseline: the first block in the category is a one-line change that flips the whole story, and that trigger is what gets routed.

The category-native second ICP is an embroidery-pattern and digitized-design marketplace product manager. That buyer can monitor whether the supply and tutorial sites their sellers depend on — emblibrary.com, oregonpatchworks.com — stay crawlable, since AI-surfaced patterns drive discovery. US Tech Automations automates that monitoring through scheduled robots.txt crawls, change alerts, and an AI-access policy dashboard. See how agentic workflows track drift like this.

To compare how a craft with a single gatekeeper reads against this clean zero, see our analysis of leathercraft sites and AI crawlers.

Source: US Tech Automations Research — Closing Web edition; figures are verbatim counts from public robots.txt files sealed June 14, 2026 (snapshot sha 5d5458529dab2773).