manualslib.de

Scanned 4 Nov 2026Fresh938 checks

In its own wordsManualsLib - Hier finden Sie alle Anleitungen auf einen Klick!Durchsuchen 700.000 Handbücher online und herunterladen pdf Handbücher.

manualslib.de is ranked in the top 10,000 sites and was first seen by the web archive in 2017. It uses Cloudflare, Cloudflare DNS and Google Analytics; we found no traces of an AI site builder.

Popularity

Website Traffic Checker

Among the top 10K sites.

A popularity band, not a visit count.

Top 1KTop 10KTop 100KTop 1MOutside top 1M

Tranco: #21,896 · Chrome UX Report: Top 10,000 · Majestic Million: #138,737

Each list, with its date

Source	Says	As of
TrancoA research ranking that combines several traffic and link sources, published daily.	#21,896	list of 27 Oct 2026
Chrome UX ReportRank buckets from Google’s real Chrome traffic, published monthly.	Top 10,000	Sep 2026
Majestic MillionRanks sites by how many separate networks link to them (links, not visits), published daily. CC BY 3.0	#138,737	list of 28 Oct 2026

Technology

Tech Stack Checker

No framework or CMS shows in the page; it uses CDN, DNS, Analytics.

Everything else it uses (3)

Around it: CDN, DNS, Analytics.

CloudflareCDNShow evidenceHide evidence
Evidence · response header
```
cf-ray: a55318afce428378-KIX
```
Popular sites using Cloudflare Is this wrong? Report it
Cloudflare DNSDNSShow evidenceHide evidence
Evidence · DNS record
```
manualslib.de NS brynne.ns.cloudflare.com.
```
Popular sites using Cloudflare DNS Is this wrong? Report it
Google AnalyticsAnalyticsShow evidenceHide evidence
Evidence · page source, line 720
```
<script src="https://www.googletagmanager.com/gtag/js?id=G-VF1EK2060N">
```
Popular sites using Google Analytics Is this wrong? Report it

Trust signals

Website Trust Checker

4 of 7 trust signals found on the home page.

Signals, not a judgement: missing details are common on small, honest sites.

HTTPSLoads over HTTPS with a valid certificateFound
Contact detailsEmail on the home pagePartly
Show evidenceHide evidence
Exhibit 1 · page source, line 149Masked for privacy. An email address or phone number can belong to a person, and data protection law, such as the EU’s GDPR, asks us to keep only what we need: that the page lists one, and where.
<a href="mailto:?Subject=">E-Mail</a>
Is this wrong? Report it
Privacy policyLinked from the home page, and the page opensFound
TermsLinked from the home page, and the page opensFound
Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNoted

Every signal we looked at

On the site

Contact pageLinked from the home page, and the page opensFound
About pageLinked from the home page, and the page opensFound
Privacy policyLinked from the home page, and the page opensFound
TermsLinked from the home page, and the page opensFound
Refund or returns policyNo link found on the home pageNot found
Contact detailsEmail on the home pagePartly
Show evidenceHide evidence
Exhibit 1 · page source, line 149Masked for privacy. An email address or phone number can belong to a person, and data protection law, such as the EU’s GDPR, asks us to keep only what we need: that the page lists one, and where.
<a href="mailto:?Subject=">E-Mail</a>
Is this wrong? Report it
Company detailsNo company name or address foundNot found
Payment providersNone on the home pageNoted
Trackers1 analytics and advertising tool: Google AnalyticsNoted

Behind the site

Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNotedCloudflare’s security filter and Quad9’s security filter
Domain registeredThe registry publishes no registration date, only when the record last changed (29 May 2026)Couldn’t checkWHOIS (whois.denic.de)
First seen online24 Sept 2017, 9 years agoNotedInternet Archive
HTTPSLoads over HTTPS with a valid certificateFound
Protective settingsNone in placeNot found
Email protectionPartly protected against forged emailPartlyDNS records

A second opinion on its security setup: Mozilla’s HTTP Observatory grades the site when you open it. Ten checks before you buy · A signal looks wrong? Report it

What it is

Website Summary

It calls itself “ManualsLib - Hier finden Sie alle Anleitungen auf einen Klick!”.

In its own wordsManualsLib - Hier finden Sie alle Anleitungen auf einen Klick!Durchsuchen 700.000 Handbücher online und herunterladen pdf Handbücher.

The page doesn’t show enough to say what kind of site it is (a shop, a blog, an app…).

More about it: Wikidata, profiles, AI use, page facts

AI use

AI training: asks ClaudeBot, GPTBot and meta-externalagent to stay away.
AI training: names Brightbot with rules for some pages.
AI assistants: may read it for the people who ask them.

Show evidence (4)Hide evidence

Exhibit 1 · robots.txt, line 60

User-agent: ClaudeBot · Disallow: /

Exhibit 2 · robots.txt, line 61

User-agent: GPTBot · Disallow: /

Exhibit 3 · robots.txt, line 62

User-agent: meta-externalagent · Disallow: /

Exhibit 4 · robots.txt, line 27

User-agent: Brightbot

Is this wrong? Report it

What its robots.txt and robots tags ask of AI crawlers. Each crawler chooses whether to follow it.

Site name: Not given
Language: German (de)
What it tells search engines: WebSite

Read from what the page says about itself; we haven’t checked whether it’s true.

Built with AI?

AI Website Detector

No AI builder traces found.

We look for what AI site builders such as Lovable, Bolt and v0 leave in a page. Code written with an AI assistant such as Cursor, Claude Code or ChatGPT leaves nothing to find, so we can’t tell whether AI helped.

AI traces: None found

How we know

AI site builders leave traces in the sites they make. We look for the traces of 53 of them and show every match with the line it came from, so you can check it yourself.

We test this on 2,275 sites whose makers we know, and publish what we get wrong.

How we test it · Every builder we know · How to tell if a site was built with AI

AI access

AI Crawler Checker

AI can find it and read it: it scores 72 of 100.

It keeps 3 AI training crawlers out, and lets AI assistants in: the site’s choice, never scored.

AI readiness

Readable

Its words are in the HTML, with a title and a description.

Findable
Readable
3AI-friendly
4Agent-ready

To reach AI-friendly:Sitemap +10

Can AI find it?

20/32

Search listing
Sitemap
robots.txt
Links for AI tools

Can AI read it?

52/58

Text without scripts
Title and description
Structured data
llms.txt
Markdown copy

Can agents use it?

0/10

Files for AI agents

Optional: for sites with an API or a sign-in.

At the median of the 2,439 most visited sites we read.

Checked 4 Nov 2026

What to fix

1 fix, up to +10 points

Sitemap

Now None found.

Publish an XML sitemap and list it in robots.txt.

Details

Why it matters: A sitemap lists every page, so crawlers find the ones no link leads to.

Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)

Add an XML sitemap at https://www.manualslib.de/sitemap.xml that lists the site’s public pages, in the sitemaps.org format, and add the line "Sitemap: https://www.manualslib.de/sitemap.xml" to https://www.manualslib.de/robots.txt. Generate it from the site’s routes, so new pages are added to it.

+10points

Optional: 4 fixes few sites have yetup to +18 points

Files for AI agents

Now None of the 8 we look for.

If agents could use the site, publish what they need where they look.

Details

Why it matters: Agents act for people: they look for these files to know what a site lets them do. Worth it only if agents can use the site.

Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)

If AI agents could use https://www.manualslib.de for its visitors (to search it, book, buy or sign in), publish what they need at the standard addresses, and only what the site really offers: an MCP server card at /.well-known/mcp/server-card.json if it runs an MCP server, an API catalog at /.well-known/api-catalog (RFC 9727) listing its public APIs, and OAuth protected resource metadata at /.well-known/oauth-protected-resource (RFC 9728) if agents sign in.

+10optional

llms.txt
Now None found.
Publish a short Markdown summary of the site at /llms.txt.
Details
Why it matters: A short summary for AI models, at an address they can find. A proposal: few AI companies say they read it yet.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
Create https://www.manualslib.de/llms.txt as llmstxt.org describes it: a Markdown file with an H1 naming the site, a one-paragraph summary in a blockquote, and short sections listing its most useful pages as links, each with a line on what it holds. Serve it as text/plain or text/markdown.
+4optional
Links for AI tools
Now None in the home page’s headers.
Point AI tools to the site’s files in the home page’s Link header.
Details
Why it matters: A Link header points AI tools to a site’s files from any page, without guessing addresses.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
Make the home page of https://www.manualslib.de send a Link header (RFC 8288) that points AI tools to the site’s files, for example: Link: </sitemap.xml>; rel="sitemap", </llms.txt>; rel="describedby"; type="text/plain". List only files the site serves.
+2optional
Markdown copy
Now Not offered: it sends the page’s HTML.
Answer requests for Markdown with a Markdown version of the page.
Details
Why it matters: A Markdown copy gives AI tools the page’s words without the HTML around them.
Prompt for your coding assistant (Claude Code, Cursor, your builder’s chat)
When a request to https://www.manualslib.de asks for Markdown (its Accept header includes text/markdown), answer with a Markdown version of the page’s main content and the header Content-Type: text/markdown. Requests for HTML keep getting HTML; add Vary: Accept so caches keep the two apart.
+2optional

Every check, with its evidence

Can AI find it?

robots.txtFound, 62 linesFound
SitemapNone foundNot found
Links for AI toolsNone in the home page’s headersNot found
Search listingAllowed: no noindex ruleAllowed

Can AI read it?

Text without scripts2,239 characters before scripts runFound
Show evidenceHide evidence
Exhibit 1 · page text, before scripts runMasked for privacy. An email address or phone number can belong to a person, and data protection law, such as the EU’s GDPR, asks us to keep only what we need: that the page lists one, and where.
ManualsLib - Hier finden Sie alle Anleitungen auf einen Klick! Anmelden Hochladen ManualsLib – Anleitungen online suchen Suche Facebook Twitter E-Mail 2 7•• •72+ Produkte 3 6•• •74+ pdf Handbücher 60…
Is this wrong? Report it
Markdown copyNot offered: it sends the page’s HTMLNot found
llms.txtNone foundNot found

Title and descriptionBothFound

Show evidence (2)Hide evidence

Exhibit 1 · page source, line 4

<title>ManualsLib - Hier finden Sie alle Anleitungen auf einen Klick!</title>

Exhibit 2 · page source, line 9

<meta name="description" content="Durchsuchen 700.000 Handbücher online und herunterladen pdf Handbücher.">

Is this wrong? Report it

Structured dataFound: WebSiteFound
Show evidenceHide evidence
Exhibit 1 · page source, line 37
<script type="application/ld+json">
Is this wrong? Report it

Can agents use it?

API catalogNone foundNot found
Sign-in for AI agentsNone foundNot found
Auth.mdNone foundNot found
AI catalogNone foundNot found
MCP serverNone foundNot found
Agent cardNone foundNot found
Agent SkillsNone foundNot found
Agents in DNSNone foundNot found

What it lets AI do

Not scored

Keeping AI out is the site’s choice, so it never lowers the score.

AI trainingOpenAI kept out, Anthropic and Meta partly; the rest let inPartly
AI answers and searchMeta partly; the rest let inPartly

Every AI crawler, and how we checked

AI companies

OpenAIChatGPTTo train its modelsKept outGPTBotline 61To answer people and searchLet inOAI-SearchBotChatGPT-User
AnthropicClaudeTo train its modelsPartlyClaudeBotline 60, kept outanthropic-ailet inClaude-Weblet inTo answer people and searchLet inClaude-SearchBotClaude-User
GoogleGeminiTo train its modelsLet inGoogle-ExtendedTo answer people and searchLet inGoogle-CloudVertexBot
PerplexityTo train its modelsNone namedTo answer people and searchLet inPerplexityBotPerplexity-User
MetaMeta AITo train its modelsPartlymeta-externalagentline 62, kept outFacebookBotlet inTo answer people and searchPartlymeta-externalfetcherlet inmeta-webindexerline 28, some paths
AppleApple IntelligenceTo train its modelsLet inApplebot-ExtendedTo answer people and searchNone named
AmazonTo train its modelsLet inAmazonbotTo answer people and searchLet inAmzn-SearchBotAmzn-User
Common Crawlopen data for trainingTo train its modelsLet inCCBotTo answer people and searchNone named
ByteDanceTo train its modelsLet inBytespiderTikTokSpiderTo answer people and searchNone named
MistralLe ChatTo train its modelsNone namedTo answer people and searchLet inMistralAI-User

None of the 27 other AI crawlers we know is kept out.

What it tells AI crawlers

It gives no Content Signals and no “noai” tag.

Like 26% of the 818 popular sites whose robots.txt we’ve read since 29 Oct 2026, it keeps at least one AI training crawler out. Of the 1,009 popular sites we’ve checked since 29 Oct 2026, 9% have a page drawn by scripts, 3% send a Markdown copy, 10% have an llms.txt and 3% offer a file for AI agents. How many websites block AI crawlers?

We read the site once, as our named bot: its robots.txt, read as crawlers read it, its home page and the files AI tools ask sites for. What we couldn’t read says so. robots.txt asks and doesn’t enforce: a firewall can treat AI crawlers differently from us.

Score breakdown

Site Score

89 of 100: strong trust signals.

How established and checkable it is; AI traces carry no weight.

TransparencyContact, policies and about page26 / 30

PopularityIts place in public rankings20 / 20

Security and setupHTTPS and standard protections11 / 15

ConsistencyName, description and what it tells search engines10 / 10

Scored on the parts we could check.

Why each part scored what it did

TransparencyContact, policies and about page26 / 30contact page linked · email and phone not both given · privacy policy linked · terms linked · no payments seen, so no refund policy needed · about page linked

PopularityIts place in public rankings20 / 20Top 10K in a popularity list

Security and setupHTTPS and standard protections11 / 15loads over HTTPS · sends visitors to HTTPS · doesn’t insist on HTTPS · no protective settings

ConsistencyName, description and what it tells search engines10 / 10site name matches the domain · describes itself · tells search engines what it is

A high score isn’t a promise that a business is honest. How the score works.

Domain history

Domain History

First archived in 2017.

21 Sept 2017First certificate issuedCertificate Transparency
24 Sept 2017First captured by the web archiveInternet Archive
4 Nov 2026This scanCheckAnySite

In the web archive: captured in 10 of 10 years · see the first capture

2017: captured
2018: captured
2019: captured
2020: captured
2021: captured
2022: captured
2023: captured
2024: captured
2025: captured
2026: captured

Changes, earlier scans and alerts

Since our previous scan: This is our first scan of the site.

How we scanned it

Only from what anyone can see: the site’s public pages and public records.

Politely. Our scanner, CheckAnySiteBot, says who it is and follows the site’s robots.txt.
With sources. Every fact above says where it came from and when.
Without guessing. When we couldn’t check something, we say so.

This scan, in numbers

938 checks on 4 Nov 2026, with version 0.6.0 of our checks and version 1.1 of the score.

How we work · What each version changed · About our scanner

Questions about manualslib.de

What is manualslib.de?

manualslib.de describes itself: “Durchsuchen 700.000 Handbücher online und herunterladen pdf Handbücher.” See the evidence

How old is manualslib.de?

The web archive first saw it on 24 Sept 2017, 9 years ago. See the evidence

What is manualslib.de built with?

It uses Cloudflare, Cloudflare DNS and Google Analytics; we found 3 technologies in all. See the evidence

How popular is manualslib.de?

It is among the top 10,000 sites, by Tranco, Chrome UX Report and Majestic Million. See the evidence

Was manualslib.de made with AI?

We found no traces of an AI site builder. That doesn’t prove a person built it: AI coding assistants leave no traces. See the evidence

More sites near it in popularity

Automated findings from the site’s public home page and public records, as of 4 Nov 2026. They describe what we found, not the people or business behind the site, and they may be incomplete or out of date. This is information, not advice. Terms · Report an error

What this scan can’t tell you

Whether the business is real, honest or delivers what it sells.
Whether a site was made with AI when no traces were left: coding assistants and hand edits leave none.
How many people visit: we show popularity bands from public lists, not visits.
Anything beyond the home page as it was at the time of the scan.

Is this your site? Ask for a correction.