deepseek.com

Scanned 11 Oct 2026925 checks

In its own wordsLooks like: Software or appDeepSeek | 深度求索深度求索（DeepSeek），探索未至之境。专注于研究世界领先的通用人工智能底层模型与技术，开源 DeepSeek-V4、DeepSeek-R1 等前沿大模型。和 DeepSeek AI 对话，轻松接入 API。

deepseek.com looks like a software product or app, is ranked in the top 10,000 sites and was registered in 2000. It is built with Next.js and Tailwind CSS; 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: #1,256 · Chrome UX Report: Top 10,000 · Majestic Million: #1,072

Each list, with its date

Source	Says	As of
TrancoA research ranking that combines several traffic and link sources, published daily.	#1,256	list of 7 Oct 2026
Chrome UX ReportRank buckets from Google’s real Chrome traffic, published monthly.	Top 10,000	Aug 2026
Majestic MillionRanks sites by how many separate networks link to them (links, not visits), published daily. CC BY 3.0	#1,072	list of 8 Oct 2026

Technology

Tech Stack Checker

Built with Next.js and Tailwind CSS.

Next.jsFrameworkShow evidenceHide evidence
Evidence · page source, line 1
```
<script src="/_next/static/chunks/86b88eeb-5b86058878847f6a.js">
```
Popular sites using Next.js Is this wrong? Report it
Tailwind CSSCSS frameworkShow evidenceHide evidence
Evidence · stylesheet /_next/static/css/25f198211a7e1205.css
```
…der-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--…
```
Popular sites using Tailwind CSS Is this wrong? Report it

Everything else it uses (3)

Around it: CDN, Fonts.

CloudflareCDNShow evidenceHide evidence
Evidence · response header
```
cf-ray: a48c9c4cfeb3d425-KIX
```
Popular sites using Cloudflare Is this wrong? Report it
Amazon CloudFrontCDNShow evidenceHide evidence
Evidence · response header
```
x-amz-cf-id: 7QuFcPmSfCNfMXYxJIRnh4LyYZafpneoysOjXgmwsUu2v01h-oErvg==
```
Popular sites using Amazon CloudFront Is this wrong? Report it
Google FontsFontsShow evidenceHide evidence
Evidence · stylesheet /_next/static/css/25f198211a7e1205.css
```
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;6…
```
Popular sites using Google Fonts Is this wrong? Report it

Trust signals

Website Trust Checker

0 of 7 trust signals found on the home page.

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

Domain registered13 Aug 2000, 26 years agoNoted
HTTPSLoads over HTTPS with a valid certificateFound
Contact detailsEmail on the home pagePartly
Show evidenceHide evidence
Exhibit 1 · page source, line 80Masked 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:s•••@deepseek.com"></a>
Is this wrong? Report it
Privacy policyNo link found on the home pageNot found
TermsNo link found on the home pageNot found
Security filterNot blocked by Cloudflare’s security filter and Quad9’s security filterNoted

Every signal we looked at

On the site

Contact pageNo link found on the home pageNot found
About pageNo link found on the home pageNot found
Privacy policyNo link found on the home pageNot found
TermsNo link found on the home pageNot found
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 80Masked 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:s•••@deepseek.com"></a>
Is this wrong? Report it
Company detailsNo company name or address foundNot found
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 registered13 Aug 2000, 26 years agoNoteddomain registry
HTTPSLoads over HTTPS with a valid certificateFound
Protective settingsNone in placeNot found
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 wordsDeepSeek | 深度求索深度求索（DeepSeek），探索未至之境。专注于研究世界领先的通用人工智能底层模型与技术，开源 DeepSeek-V4、DeepSeek-R1 等前沿大模型。和 DeepSeek AI 对话，轻松接入 API。

Our reading of the page, medium confidence.

Show evidenceHide evidence

Exhibit 1 · Wikidata

Q131577453: DeepSeek, technology company

Is this wrong? Report it

Who is behind it

copyright line杭州深度求索人工智能基础技术研究有限公司
WikidataDeepSeek

Wikidata: Owned by High-Flyer; based in Hangzhou, People's Republic of China; founded by Liang Wenfeng.

Its GitHub account is the one Wikidata lists.

Show evidence (2)Hide evidence

Exhibit 1 · page source, line 80

© 2026 杭州深度求索人工智能基础技术研究有限公司 版权所有

Exhibit 2 · Wikidata

Q131577453: DeepSeek

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

DeepSeek: Chinese artificial intelligence company · startup company, technology company · since 2023
DeepSeek-V4.1: large language model developed by DeepSeek · mixture of experts model · since 2026

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

GitHubdeepseek-ai

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: Not given
Language: Chinese (zh-CN)
What it tells search engines: None

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

67 of 100: some trust signals.

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

TransparencyContact, policies and about page4 / 30

Track recordHow long the domain has existed25 / 25

PopularityIts place in public rankings20 / 20

Security and setupHTTPS and standard protections11 / 15

ConsistencyName, description and what it tells search engines7 / 10

Why each part scored what it did

TransparencyContact, policies and about page4 / 30no contact page link · email and phone not both given · no privacy policy link · no terms link · no payments seen, so no refund policy needed · no about page link

Track recordHow long the domain has existed25 / 25domain registered 26 years ago

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 engines7 / 10site name matches the domain · describes itself · doesn’t tell 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 2000; first archived in 2000.

13 Aug 2000Domain registeredRDAP
17 Oct 2000First captured by the web archiveInternet Archive
11 Oct 2026This scanCheckAnySite

In the web archive: captured in 21 of 27 years · see the first capture

2000: captured
2001: captured
2002: captured
2003: no capture
2004: captured
2005: captured
2006: no capture
2007: captured
2008: captured
2009: captured
2010: no capture
2011: no capture
2012: no capture
2013: captured
2014: captured
2015: captured
2016: captured
2017: captured
2018: captured
2019: captured
2020: no capture
2021: captured
2022: captured
2023: captured
2024: captured
2025: captured
2026: captured

No captures 2010–2012: the site may have been offline or parked then, or the archive didn’t visit.

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

925 checks on 11 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

More sites like this: software or app

Automated findings from the site’s public home page and public records, as of 11 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.