Website reputation report

jjus.co.kr

Last checked 1 day ago · Point-in-time assessment

60/100Technical Safety ScoreIndependent technical assessment, not a visitor rating
Would you recommend this page? No community votes yet 0/0 Your vote is for this page in this report only—not the entire website. No account required · One vote per browser.
Captured homepage of jjus.co.kr in the current scan
Website screenshot from the current report

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● Evidence is limited

What is this website?

제이어스는 2018년 대전이라는 도시의 가능성을 상권으로 만드는 일을 시작했습니다. 6번의 피봇, 5년의 현장, 그리고 연 1,000만명이 찾는 원도심. 제이어스의 이야기입니다.

No listed local patterns observedHomepage-only analysis is not a malware clearance. Read the scope and findings below.

60/100Safety Score
70%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History0 Infrastructure89 Website Security95 Security Hygiene35 Transparency52 Reputation50 Operational Stability85
Trust RadarEight observed factors. Select one to inspect its evidence.

How to read this report

Safety Score evaluates observed signals. Evidence Confidence measures how complete, direct, fresh, and consistent those signals are.

No automated scan can guarantee that a website is safe.

Current report context

What changed since the last scan

  • No earlier report to compare
What this scan could verify · 5 observed, 1 unavailable
DNS observed
Registration lookup unavailable Reason: site connection failed
Network observed
TLS observed
Website response observed
Website content observed

Unavailable and unperformed checks are not clean results. The detailed evidence below remains the source for each conclusion.

Report an inaccuracy in this report →

Independent evidence brief

What we observed about jjus.co.kr

Updated Oct 11, 2026

The latest scan examined 10 public pages on jjus.co.kr. Website descriptions below come from the site itself. Registration, connection and threat findings were checked separately.

Purpose and visible content

On its About page, the site says: 제이어스는 2018년 대전이라는 도시의 가능성을 상권으로 만드는 일을 시작했습니다. 6번의 피봇, 5년의 현장, 그리고 연 1,000만명이 찾는 원도심. 제이어스의 이야기입니다.

Registrar and domain history

A reliable creation date was not returned by the registration lookup. The report leaves domain age unverified rather than guessing.

Connection and hosting evidence

The checked homepage returned HTTP 200 in about 1000 ms.

A valid TLS certificate was observed, expiring Dec 15, 2026.

Threat checks and score context

External malware-provider coverage was unavailable. The report does not treat this missing check as a clean result.

Safety Score: 60/100. Evidence Confidence: 70%. These measure different things.

Community reviews of jjus.co.kr

No approved reviews yet ☆☆☆☆☆

Visitor experiences are separate from the independent technical Safety Score.

Visitor opinions remain separate from the technical Safety Score.

Public content profile

Pages reviewed on jjus.co.kr

10 of up to 10 pages

We sampled public pages from this website to understand its subject and contact paths. The titles and short descriptions below come from the website itself. They are not endorsements or independent safety findings.

상권기획자 제이어스 | 로컬 상권 활성화·AI 솔루션·창업자 육성대전 원도심에서 연 1,000만명 방문 상권을 만든 상권기획자 제이어스. 거점공간 구축, AI 스마트상권솔루션 힙플, 마케팅 퍼널 구축, 로컬 창업 액셀러레이팅까지 상권의 운영체제를 설계합니다. 소개 | 2018년 하나의 질문에서 시작됐습니다 | 제이어스 | 제이어스제이어스는 2018년 대전이라는 도시의 가능성을 상권으로 만드는 일을 시작했습니다. 6번의 피봇, 5년의 현장, 그리고 연 1,000만명이 찾는 원도심. 제이어스의 이야기입니다. 문의하기 | 제이어스 | 제이어스거점공간 구축, 힙플 도입, 마케팅 퍼널 구축, 로컬 창업 액셀러레이팅 - 어떤 단계든 먼저 이야기해 주세요. 영업일 기준 1일 이내 회신드립니다. 서비스 | 제이어스 | 제이어스거점공간 구축, AI 스마트상권솔루션 힙플 도입, 소상공인 마케팅 퍼널 구축, 로컬 창업 액셀러레이팅까지 제이어스가 함께할 수 있는 네 가지 방법. 인사이트 | 상권 운영 로그·로컬 창업 아티클 | 제이어스 | 제이어스힙플 업데이트, 프로덕트 릴리즈, 창업자 고객검증 아티클까지. 제이어스가 현장에서 쌓는 상권 운영 인사이트를 매거진 형태로 제공합니다. 힙플사장학교 시작하기 | 로그인·첫 접속 안내 | 제이어스힙플사장학교 시작 페이지입니다. 기존 사용자 로그인, 첫 접속 인증, 카카오 연동, 창업자 교육 프로그램 진입을 한 화면에서 진행합니다. 스마트상권솔루션 힙플 | AI 방문객 큐레이션 | 제이어스 | 제이어스위치·취향·동선 기반 AI 큐레이션으로 방문객이 더 오래 머물고 더 많이 소비합니다. 2025년 대전 성심당상권 실증 완료. 지자체·관광공사·상점가 도입 문의. 팔리는 콘텐츠 비법 소개 | 힙플사장학교 프롬프트 생성기 | 제이어스관광상품, 로컬 브랜드, 소상공인 콘텐츠를 위한 랜딩페이지 프롬프트 생성기입니다. 페르소나 분석, 고객여정 설계, 후킹 메시지 정리까지 한 번에 연결합니다. 로컬 창업 액셀러레이팅 | PMF부터 로컬 정착까지 | 제이어스 | 제이어스아이디어를 고객이 찾는 서비스로 만들어 로컬에 정착하는 창업팀으로 키웁니다. 매년 100팀, 누적 500팀 이상. 대전 원도심 현장 기반 PMF 검증 프로그램. 소상공인 마케팅 퍼널 구축 | 단골 만드는 구조 설계 | 제이어스 | 제이어스첫 방문 → 재방문 → 단골 → 추천으로 이어지는 퍼널 구조를 업종별로 설계합니다. 개업 후 매출 정체, 재방문율 고민 중인 소상공인·로컬 브랜드 대상.

Public page evidence

Topics and keywords observed on jjus.co.kr

12 phrases

These phrases were extracted locally from sampled public page metadata. They are observations, not search-volume or ranking estimates.

제이어스Title, Meta description10 sampled pages
로컬 창업Title, Meta description5 sampled pages
마케팅 퍼널 구축Title, Meta description4 sampled pages
스마트상권솔루션 힙플Title, Meta description3 sampled pages
소상공인Title, Meta description3 sampled pages
거점공간 구축Meta description3 sampled pages
구축 로컬Meta description3 sampled pages
힙플사장학교Title, Meta description2 sampled pages
설계합니다H1, Meta description3 sampled pages
소상공인 마케팅Title, Meta description2 sampled pages
창업 액셀러레이팅Title, Meta description2 sampled pages
제이어스가H1, Meta description2 sampled pages

At a glance

Key findings

✓

Report is current

The displayed evidence comes from the published immutable scan.

i

Confidence is separate

Unavailable evidence is shown as missing and never counted as clean.

!

Verify before sensitive actions

Check the exact URL and context before payments, credentials, or downloads.

Fully explainable

Why this score?

Versioned weights
Threat IntelligenceWeight 25%
55/100

Threat providers were unavailable. The neutral uncertainty baseline is not a clean verdict.

Domain HistoryWeight 10%
0/100

Evidence is unavailable.

InfrastructureWeight 10%
89/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
35/100

Observed security header values were checked for basic protective settings. Empty values, disabled HSTS and unrecognized values receive no credit. This is not a complete browser-policy validation.

TransparencyWeight 5%
52/100

Observed site metadata and About page were checked. Publisher-supplied details are not independently verified.

ReputationWeight 5%
50/100

Popularity is weak context, not proof of safety. Unranked sites use a neutral baseline.

Operational StabilityWeight 15%
85/100

Observed HTTP status and final connection scheme were checked.

Server-side analysis

Automated security checks

Local antivirus and phishing checks

ClamAV · homepage HTMLNo signature match in the sampled HTML
Engine version1.5.4
Signature database date (UTC)2026-10-11T06:26:01+00:00
HTML bytes submitted81,036
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-11T12:00:11+00:00
Hosts in local snapshot386,082

Sampled scripts and pages

Resource analysis incomplete

6 resources checked · 11 script links observed on the homepage. Partial resource coverage.

ClamAV inspects the fetched homepage HTML on our server. New scans also sample up to four linked scripts and two collected internal pages, with size and time limits. Scripts are not executed. Other downloads, private server files and logged-in pages remain outside this check. A signature match needs investigation and can be a false positive. No match is not a whole-site safety guarantee.

Exact hostname lookup uses a downloaded Phishing.Database snapshot. It does not send this domain to an external lookup API or mark sibling subdomains as harmful. Not listed does not mean safe. Snapshot age is download age, not proof that every entry was recently revalidated.

Homepage HTML only · Eight local rule families · local-security-v2

Checks use the fetched page and redirect chain. Scripts are not executed, forms are not submitted, and linked files are not downloaded. This is not a malware clearance.

Page resource inventory

Linked scripts11
Inline scripts15
Embedded frames0
External script hosts0

Counts describe the sampled HTML, not every resource loaded by the browser. External resources are common and are not automatically harmful.

No listed local patterns observed. The limited rule set cannot detect every threat or behavior.

External threat intelligence

Provider coverageNot checked

Local checks do not query external reputation databases. An unavailable check is never a clean result.

Registration

Domain information

Public RDAP observation
Canonical domainjjus.co.kr
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address3.37.249.161
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNNot detected
Web application firewallNot detected

At a glance

Infrastructure summary

Observed during this scan

A compact view of the connection, DNS and security surface. These observations describe what the scanner could verify at scan time and do not prove ownership or ongoing availability.

HTTP response200 · https://jjus.co.kr/
Endpoint3.37.249.161
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface10 records · 5 nameservers · 2 mail exchangers
Protection signals0 security headers · 4 technologies · DNSSEC unknown

Page telemetry

Observed page statistics

Safe metadata only

These counters describe the fetched response and sampled HTML. Script counts describe references in the markup, not a complete browser network log. Cookie counts cover observed response headers.

Response size81,036 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources11 · 0 external hosts
Frames and sampled checks0 frames · 6 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YR1
Valid fromSep 16, 2026
Valid untilDec 15, 2026
Certificate namesjjus.co.kr · kkumuro.jjus.co.kr · www.jjus.co.kr

Resolution

DNS footprint

DNSKEY status unknown

DNSKEY presence does not verify the DNSSEC signature chain. Missing records can mean no record was returned or the lookup was unavailable.

A3.37.249.161TTL —
NSns14.dnszi.comTTL —
NSns31.dnszi.comTTL —
NSns44.dnszi.comTTL —
NSns5.dnszi.comTTL —
NSns86.dnszi.comTTL —
MX10 aspmx.daum.netTTL —
MX20 alt.aspmx.daum.netTTL —
TXT_globalsign-domain-verification=Qqo8nZpNXlG05p9_e05bML1Ow9ApuxhhdGlLzV3jdNTTL —
TXTv=spf1 include:_spf.daum.net include:mail.stibee.com ~allTTL —

DNS observations · no external lookup API

Domain email protection

Exact-host SPF and DMARC observations help the owner investigate email impersonation risks. They are separate from website malware checks and do not change the Safety Score.

SPFPolicy record observed, not fully validated
DMARCNo matching record returned for this exact hostname

What to do next

Review the records with your mail administrator. Inventory legitimate senders and test SPF and DKIM alignment before enforcing a stricter DMARC policy. Fix duplicate records and investigate overly permissive SPF rules.

This bounded check does not send email, probe SMTP, evaluate recursive SPF includes, verify DKIM signatures or apply organizational-domain DMARC inheritance. A missing subdomain record does not prove that no inherited protection exists. A DNS timeout is unknown, not an absent record. A policy record is not proof that messages authenticate successfully.

Responsible disclosure

security.txt

RFC 9116 observation

No readable security.txt file was observed at the standard locations. This is informational and is not evidence of malware.

Browser protections

Security headers

0 observed

Header evidence is unavailable. Missing data is not treated as a clean result or proof of compromise.

Response headers

Cookie protections

Passive observation

No Set-Cookie header was observed on the sampled homepage response. Other pages may set cookies separately.

Detected stack

Technologies

Bootstrap 80% Google Analytics 94% Next.js 96% Tailwind CSS 72%

Versions are shown only when publicly exposed by the page or response headers. An observed version is not, by itself, proof of a vulnerability.

JavaScript library advisories

4 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-11T02:40:11.666Z.

react-dom 19.3.0-canary-3f0b9e61-20260317 No known advisories matched this version in the database snapshot.

A version match is not proof that the website is infected or that an issue is exploitable here. Owners should review the advisory, check whether their code is affected and test an update. Up to four external script files are sampled, not every dependency, inline script or dynamically loaded resource.

Recommended maintenance checks

Next.jsKeep Next.js and its runtime dependencies current, especially when server-side rendering is enabled.

About this website

What the site says about itself

제이어스는 2018년 대전이라는 도시의 가능성을 상권으로 만드는 일을 시작했습니다. 6번의 피봇, 5년의 현장, 그리고 연 1,000만명이 찾는 원도심. 제이어스의 이야기입니다.

View the site's About page ↗

This is publisher supplied information. The independent safety findings are shown separately.

Structured facts

Website identity & response

Public page metadata
Page title상권기획자 제이어스 | 로컬 상권 활성화·AI 솔루션·창업자 육성
First heading지속가능한 브랜드가지속가능한 상권을 만듭니다
Description대전 원도심에서 연 1,000만명 방문 상권을 만든 상권기획자 제이어스. 거점공간 구축, AI 스마트상권솔루션 힙플, 마케팅 퍼널 구축, 로컬 창업 액셀러레이팅까지 상권의 운영체제를 설계합니다.
Canonical URLhttps://www.jjus.co.kr
Final URLhttps://jjus.co.kr/
HTTP response200 · text/html; charset=utf-8 · 1000 ms
Languageko
Structured typesNone observed
Page page detectedhttps://jjus.co.kr/serviceAbout page detectedhttps://jjus.co.kr/aboutContact page detectedhttps://jjus.co.kr/contact
missing100% evidence confidence
1100% evidence confidence
ko100% evidence confidence
1100% evidence confidence
1100% evidence confidence
10100% evidence confidence
5100% evidence confidence
2100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% evidence confidence
Local headers.hsts present100% evidence confidence
Local headers.csp present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence

Connection path

Redirect chain

0 recorded hops

No redirect hop was recorded for the sampled homepage.

Premium monitoring

Catch downtime and security changes automatically

Regular checks, availability history, and alert emails are reserved for Premium websites. Free reports remain point-in-time scans and do not create recurring server work.

Enable monitoring for this website

Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
azure-harbor-web-214

Comparable components help find technically related websites. A match does not prove common ownership.

DnsHashed private comparison value
TechnologiesHashed private comparison value

Material changes only

Change history

Show change history

No meaningful changes recorded yet.

Website icon for jjus.co.kr

Visual evidence

Website screenshot

Screenshot of jjus.co.kr
Captured once in an isolated browser during this scan. Visual tint is an interface overlay. The original evidence is not duplicated.

For site owners

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Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.

Questions about jjus.co.kr

FAQ

Still have questions? Contact us →
Is jjus.co.kr safe to visit?

The latest Safety Score is 60/100 with 70% Evidence Confidence. This is a point-in-time assessment of observed technical signals, not a guarantee. Check the exact address and avoid entering payment details if anything looks unusual.

Did the scan detect malware on jjus.co.kr?

ClamAV found no signature match in the sampled homepage HTML. External scripts, downloads and private server files were not checked. This is not a whole-site malware clearance.

When was jjus.co.kr registered?

The registry lookup did not provide a reliable creation date in this scan.

Did jjus.co.kr have a valid TLS certificate?

The scanner observed a valid TLS certificate using TLSv1.3. A valid certificate alone does not establish that the site is safe.

How does jjus.co.kr describe itself?

The website's About page describes its purpose in the report above. This is publisher-supplied information and is separate from independent security findings.

Can a paid listing change this website's score?

No. Premium placement and owner-supplied pages are labelled separately. Technical evidence, the Safety Score and moderation decisions remain independent.

Share your experience with jjus.co.kr

Community reviews are moderated and remain separate from the technical Safety Score.

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