Is umimeinformatiku.cz safe?
http://umimeinformatiku.cz/
Coveragestrong3 of 4 applicable core capabilities
Educational platform offering informatics exercises with paid license options
Umíme to – Informatika is a Czech educational site providing computational thinking and programming exercises for schools and individuals. The site is operated by a registered Czech company and links to license purchases on the central umimeto.org platform.
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Where this site sits
- Dangerous1–20
- High Risk21–44
- Moderate Risk45–69
- Low Risk70–84
- Safe85–100
The score combines saved evidence strength and analysis quality. Coverage is reported separately.
01 · Investigation Brief
Investigation Brief
Umíme to – Informatika is a Czech educational site providing computational thinking and programming exercises for schools and individuals. The site is operated by a registered Czech company and links to license purchases on the central umimeto.org platform.
Technical and operational evidence
The domain is 1983 days old and the hosting IP shows zero abuse reports, indicating a long-established, clean infrastructure.
Page content includes standard educational sections such as exercise categories, author information, and teacher resources without any deceptive or malicious indicators.
License ordering and cross-site navigation
The site displays two clear commercial CTAs: "Objednávka osobní licence" and "Objednávka školní licence," both directing visitors to the central umimeto.org platform for license purchases.
Additional navigation links point to related educational domains within the same operator ecosystem, such as umimecesky.cz and umimematiku.cz, without any affiliate monetization indicators.
Why the score is 92
The score combines saved deterministic evidence with the grounded analysis available for this report. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
0/ 91
No detectionsSaved result - stale
No detections across 91 engines
No antivirus engine in this saved scan raised an adverse result. This is one signal, not a guarantee.
- Malicious
- 0
- Suspicious
- 0
- Total
- 91
All 91 engine results
- 0xSI_f33d - unrated - Clean
- Abusix - clean - Clean
- Acronis - clean - Clean
- ADMINUSLabs - clean - Clean
- AILabs (MONITORAPP) - clean - Clean
- AlienVault - clean - Clean
- alphaMountain.ai - clean - Clean
- AlphaSOC - unrated - Clean
- Antiy-AVL - clean - Clean
- ArcSight Threat Intelligence - unrated - Clean
- AutoShun - unrated - Clean
- Bfore.Ai PreCrime - unrated - Clean
- BitDefender - clean - Clean
- Bkav - unrated - Clean
- BlockList - clean - Clean
- Blueliv - clean - Clean
- Certego - clean - Clean
- ChainPatrol - unrated - Clean
- Chong Lua Dao - unrated - Clean
- CINS Army - clean - Clean
- Cluster25 - unrated - Clean
- CRDF - clean - Clean
- Criminal IP - unrated - Clean
- CSIS Security Group - unrated - Clean
- CTX AI - clean - Clean
- Cyan - unrated - Clean
- Cyble - clean - Clean
- CyRadar - clean - Clean
- desenmascara.me - clean - Clean
- DNS8 - unrated - Clean
- Dr.Web - clean - Clean
- EmergingThreats - clean - Clean
- Emsisoft - clean - Clean
- Ermes - unrated - Clean
- ESET - clean - Clean
- ESTsecurity - clean - Clean
- Forcepoint ThreatSeeker - clean - Clean
- Fortinet - clean - Clean
- Fortra - unrated - Clean
- G-Data - clean - Clean
- GCP Abuse Intelligence - unrated - Clean
- Google Safe Browsing - clean - Clean
- GreenSnow - clean - Clean
- GreyNoise - unrated - Clean
- Gridinsoft - unrated - Clean
- Guardpot - unrated - Clean
- Heimdal Security - clean - Clean
- Hunt.io Intelligence - unrated - Clean
- IPsum - clean - Clean
- Juniper Networks - clean - Clean
- K7AntiVirus - unrated - Clean
- Kaspersky - clean - Clean
- LevelBlue - clean - Clean
- Lionic - clean - Clean
- Lumu - unrated - Clean
- Malwared - clean - Clean
- MalwarePatrol - clean - Clean
- MalwareURL - unrated - Clean
- Mimecast - unrated - Clean
- Netcraft - unrated - Clean
- OpenPhish - clean - Clean
- PhishFort - unrated - Clean
- Phishtank - clean - Clean
- PREBYTES - clean - Clean
- PrecisionSec - unrated - Clean
- Quick Heal - clean - Clean
- Quttera - clean - Clean
- Rising - clean - Clean
- SafeToOpen - unrated - Clean
- Sangfor - clean - Clean
- Sansec eComscan - unrated - Clean
- Scantitan - clean - Clean
- SCUMWARE.org - clean - Clean
- Seclookup - clean - Clean
- Snort IP sample list - unrated - Clean
- SOCRadar - unrated - Clean
- Sophos - clean - Clean
- StopForumSpam - clean - Clean
- Sucuri SiteCheck - clean - Clean
- ThreatHive - clean - Clean
- URLhaus - clean - Clean
- URLQuery - unrated - Clean
- Viettel Threat Intelligence - clean - Clean
- VIPRE - unrated - Clean
- ViriBack - clean - Clean
- VX Vault - clean - Clean
- Webroot - clean - Clean
- Xcitium Verdict Cloud - clean - Clean
- Yandex Safebrowsing - clean - Clean
- ZeroCERT - clean - Clean
- ZeroFox - unrated - Clean
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
What we observed
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Visual context from the captured page
Umíme to Informatika
What the captured page showed
1 observation- 01
Umíme to Informatika
03 · Investigation Story
Investigation story
What the site claims
Umíme to – Informatika
What we observed
The page content was captured and checked alongside 91 antivirus results.
What independent research found
1 external finding were saved and compared with the page evidence.
What remains unverified
1 of the 4 applicable core capabilities did not complete, so those gaps remain visible in the coverage ledger.
What kind of site and risk is this?
Threat category
No threat category confirmed
Service and business model
Content
Observed behavior
Evidence behind this classification
- 01Domain registered for over five years
- 02Hosting IP has zero abuse reports
- 03Clear license purchase links to central platform
Web research findings
Independent findings for umimeinformatiku.cz, including public complaints, named review sources, registration records, and look-alike-domain evidence. A missing result is shown as unverified, never converted into a clean bill of health.
- Výukové systémy Umíme Vás vítajíopen
"Poskytovatelem služeb systému Umíme je společnost Umíme to, s.r.o., IČO 09181920, se sídlem Cyrilská 508/7, Trnitá, 602 00 Brno"
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
04 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Infrastructure map
How the saved page connected to the wider web.
- Domainumimeinformatiku.cz
- Redirects towww.umimeinformatiku.cz
- Hosted byCloudflare, Inc.
- Referencesfonts.googleapis.com · umimeto.org
Domain Timeline
- Apr 16, 2021Domain registered
First appeared in WHOIS records — 5.4 years old today.
- Sep 21, 2026Saved security review — Reviewed as safe
This saved scan found no active threat signals in the checks it completed.
umimeinformatiku.cz has operated for years with no threat signals in this review — a long, stable track record, though it is never a guarantee on its own.
Contact Verification
Saved contact details can help identify the operator. Their presence supports traceability; it does not prove the business is trustworthy.
- No direct contact email found on the captured page.
- Phone number listed (291069146).
Domain & Encryption
Redirect Chain
- 1301http://umimeinformatiku.cz/
- 2301https://umimeinformatiku.cz/
- 3301http://www.umimeinformatiku.cz/
- 4200https://www.umimeinformatiku.cz/
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
05 · Evidence Ledger
Evidence ledger
- Antiviruspartial
- Browser threat feedcomplete
- Page contentcomplete
- Analysiscomplete
- Visual evidencecomplete
The conclusion is supported by the evidence saved with this report.
Technical threat
unknownMalware, phishing, credential theft and hostile infrastructure.
No confirmed evidence in this dimension.
Operator / customer risk
unknownComplaints, withdrawals, business conduct and commercial traps.
No confirmed evidence in this dimension.
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 0 of 91 engines flagged | Limited | No saved finding | stale fallback · Sep 21, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | Not available |
| Page content | Page fetched · HTTP 200 | Completed | No adverse finding | Not available |
| Visual evidence | 1 visible observation saved with the page capture | Completed | No adverse finding | Not available |
| Independent research | 1 independent finding were saved | Completed | No adverse finding | Not available |
- Antivirus
- Result0 of 91 engines flagged
- CompletionLimited
- FindingNo saved finding
- Freshnessstale fallback · Sep 21, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Page content
- ResultPage fetched · HTTP 200
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Visual evidence
- Result1 visible observation saved with the page capture
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
- Independent research
- Result1 independent finding were saved
- CompletionCompleted
- FindingNo adverse finding
- FreshnessNot available
07 · Safety FAQ
Safety FAQ
Common questions, answered directly from the scan data above — so the answers reflect the saved verdict and evidence in this report.
Is umimeinformatiku.cz legit and safe?
Is umimeinformatiku.cz safe to use?
Could a legitimate site like umimeinformatiku.cz still be used in a scam?
Has umimeinformatiku.cz been flagged by antivirus engines?
Is umimeinformatiku.cz on any phishing or malware blacklists?
How old is the umimeinformatiku.cz domain?
Does umimeinformatiku.cz have a valid SSL certificate?
Where is umimeinformatiku.cz hosted?
How often is the umimeinformatiku.cz report updated?
08 · Final Verdict
Final verdict
Educational platform offering informatics exercises with paid license options
Umíme to – Informatika is a Czech educational site providing computational thinking and programming exercises for schools and individuals. The site is operated by a registered Czech company and links to license purchases on the central umimeto.org platform.
09 · Community
