Scan a site

DeepL

deepl.com

Scanned 929 checks

96OF 100
How it adds up →
In its own wordsLooks like: Software or appDeepL AI Platform: Translation, Voice & APIExplore our AI suite and get more done: Translate speech, text, and media, or integrate the DeepL API.
PopularityTop 1KBuilt withContentful, Next.js, Tailwind CSS21 technologies foundTrust signals4 of 7 foundDomain registered 16 years agoBuilt with AI? None foundNo traces found

DeepL (deepl.com) looks like a software product or app, is ranked in the top 1,000 sites and was registered in 2010. It is built with Contentful, Next.js and Tailwind CSS; we found no traces of an AI site builder.

Popularity

Website Traffic Checker

Among the top 1K sites.

A popularity band, not a visit count.

Tranco: #848 · Chrome UX Report: Top 5,000 · Majestic Million: #1,193

Each list, with its date
SourceSaysAs of
TrancoA research ranking that combines several traffic and link sources, published daily.#848list of 7 Oct 2026
Chrome UX ReportRank buckets from Google’s real Chrome traffic, published monthly.Top 5,000Aug 2026
Majestic MillionRanks sites by how many separate networks link to them (links, not visits), published daily. CC BY 3.0#1,193list of 8 Oct 2026

Technology

Tech Stack Checker

Built with Contentful, Next.js and Lucide and 2 more.

  • ContentfulCMSShow evidenceHide evidence
    Evidence · page source, line 709
    <img src="https://images.ctfassets.net/pplyeawnfzc7/6Oo2loCNV0pFNu3Yn8G0h8/d09…
    Popular sites using Contentful Is this wrong? Report it
  • Next.jsFrameworkShow evidenceHide evidence
    Evidence · page source, line 1
    <script src="/_next/static/chunks/1jxv7adv7uqe8.js">
    Popular sites using Next.js Is this wrong? Report it
  • LucideJavaScript libraryShow evidenceHide evidence
    Evidence · page source, line 670
    16 class names starting with lucide
    Popular sites using Lucide Is this wrong? Report it
  • Tailwind CSSCSS frameworkShow evidenceHide evidence
    Evidence · stylesheet /_next/static/chunks/43-zko1vaj-pm.css
    …der-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z…
    Popular sites using Tailwind CSS Is this wrong? Report it
  • EnvoyWeb serverShow evidenceHide evidence
    Evidence · response header
    x-envoy-upstream-service-time: 19
    Popular sites using Envoy Is this wrong? Report it
Everything else it uses (16)

Around it: CDN, DNS, Email, Marketing and more.

Business tools can stay listed after a site stops using them.

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.

  • Domain registered22 Apr 2010, 16 years agoNoted
  • HTTPSLoads over HTTPS with a valid certificateFound
  • Contact detailsNo email or phone on the home pageNot found
  • 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 detailsNo email or phone on the home pageNot found
  • Company detailsName: DeepLPartly
  • Payment providersNone on the home pageNoted
  • TrackersNone found on the home pageNoted

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 registered22 Apr 2010, 16 years agoNoteddomain registry
  • HTTPSLoads over HTTPS with a valid certificateFound
  • Protective settings5 of 6 in placeFound
  • Email protectionProtected against forged emailFoundDNS 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

Looks like: Software or app.

In its own wordsDeepL AI Platform: Translation, Voice & APIExplore our AI suite and get more done: Translate speech, text, and media, or integrate the DeepL API.

Our reading of the page, medium confidence.

Also has signs of: Documentation.

Show evidence (2)Hide evidence
Exhibit 1 · its own title or description
DeepL AI Platform: Translation, Voice & API · Explore our AI suite and get more done: Translate speech, text, and media, or integrate the DeepL API.
Exhibit 2 · visible text
…egrations Become a Partner Log in Start free trial Menu AI solutions that help you get wor…
Is this wrong? Report it

Who is behind it

  • structured dataDeepL
  • WikidataDeepL

Confirmed by 2 independent sources: structured data and Wikidata.

Wikidata: Based in Cologne, Germany; founded by Jarosław Kutyłowski.

Its X, Facebook and Instagram accounts are the ones Wikidata lists.

Show evidence (2)Hide evidence
Exhibit 1 · page source, line 2
"name": "DeepL"
Exhibit 2 · Wikidata
Q43968444: DeepL
Is this wrong? Report it

Each name is quoted from its source. A brand and the company that owns it often go by different names.

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

In Wikidata

  • DeepL: AI-powered machine translation service developed by DeepL SE · website, machine translation software · since 2017
  • DeepL Mercury: supercomputer from Sweden built in 2023 · supercomputer · since 2023

Wikidata, the free knowledge base behind Wikipedia, lists this domain as the official website of these items. Volunteers write it; each item shows its sources.

Find them on

The profiles its home page links. We haven’t checked who runs them.

AI use

  • AI training: doesn’t ask AI training crawlers to stay away.
  • AI assistants: may read it for the people who ask them.

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

Site name
DeepL
Language
English (en)
What it tells search engines
Organization, WebSite, ItemList

Named in its structured data

  • OrganizationDeepL

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.

Coding tools such as Cursor leave no traces, so this doesn’t mean a person made it.

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 2,312 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

Score breakdown

Site Score

96 of 100: strong trust signals.

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

96OF 100
TransparencyContact, policies and about page26 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections15 / 15
ConsistencyName, description and what it tells search engines10 / 10
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
Track recordHow long the domain has existed25 / 25domain registered 16 years ago
PopularityIts place in public rankings20 / 20Top 1K in a popularity list
Security and setupHTTPS and standard protections15 / 15loads over HTTPS · sends visitors to HTTPS · always uses HTTPS · 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

Registered in 2010; first archived in 2008.

  1. First captured by the web archiveInternet Archive
  2. Domain registeredRDAP
  3. This scanCheckAnySite

In the web archive: captured in 16 of 19 years · see the first capture

  1. 2008: captured
  2. 2009: no capture
  3. 2010: no capture
  4. 2011: captured
  5. 2012: no capture
  6. 2013: captured
  7. 2014: captured
  8. 2015: captured
  9. 2016: captured
  10. 2017: captured
  11. 2018: captured
  12. 2019: captured
  13. 2020: captured
  14. 2021: captured
  15. 2022: captured
  16. 2023: captured
  17. 2024: captured
  18. 2025: captured
  19. 2026: captured

The web archive saw this address on 13 Jun 2008, before its current registration on 22 Apr 2010. It was probably registered again, possibly by a new owner.

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

929 checks on 10 Oct 2026, with version 0.5.0 of our checks and version 1.1 of the score.

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

Quick look

Built with AI?

None foundWe found no AI builder traces.

“None found” never means “made by a person”: coding assistants leave no traces.

All the evidence →

Related

Quick look

How popular is it?

Top 1KBy the best of 3 public lists.

  • Tranco#848list of 7 Oct 2026
  • Chrome UX ReportTop 5,000Aug 2026
  • Majestic Million#1,193list of 8 Oct 2026

A popularity band, never a visit count.

The popularity section →

Related

Quick look

What is it built with?

CMS
Contentful
Framework
Next.js
JavaScript library
Lucide
CSS framework
Tailwind CSS
Web server
Envoy

And 16 more around it (CDN, DNS, Email, Marketing), in the section.

Each with its evidence →

Related

Quick look

Which trust signals does it show?

On the site

  • Contact pageFound
  • About pageFound
  • Privacy policyFound
  • TermsFound
  • Refund or returns policyNot found
  • Contact detailsNot found
  • Company detailsPartly
  • Payment providersNoted
  • TrackersNoted

Behind the site

  • Security filterNoted
  • Domain registeredNoted
  • HTTPSFound
  • Security headersFound
  • Software versionsNoted
  • NetworkNoted
  • Email setupFound
  • First certificateCouldn’t check
  • DNSSECNot found
  • Certificate authoritiesFound
  • Security contactFound

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

Every signal with its source →

Related

How has it changed? →
Quick look

How does it add up?

96OF 100

Strong trust signals. An open formula (v1.1): every point comes from a finding above. AI traces carry no weight.

TransparencyContact, policies and about page26 / 30
Track recordHow long the domain has existed25 / 25
PopularityIts place in public rankings20 / 20
Security and setupHTTPS and standard protections15 / 15
ConsistencyName, description and what it tells search engines10 / 10
Why each part scored what it did →

Related

More sites like this: software or app

Automated findings from the site’s public home page and public records, as of 10 Oct 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.

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The result describes what we found on 10 Oct 2026, with evidence.

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One scan answers everything: AI traces, popularity, technology, trust signals, how the site describes itself, a score and its history. A quick check only decides which answer comes first. We read public pages as CheckAnySiteBot and follow robots.txt.