Is desmos.com safe?
http://desmos.com/
Checked on
How we checked
Coverage: strong · 3 of 4 applicable core capabilities
- Antivirus (61 of 93 engines answered) · saved result: did not fully complete
- Google Safe Browsing: completed
- page reading: completed
- page capture: completed
- domain records: completed
- web research: completed
Desmos is a long-established free math-tools site with clean technical checks and no adverse findings
Desmos is a free educational mathematics platform offering graphing, scientific, geometry and 3D calculators, and it is the same service referenced in the Google Play listing for the Desmos calculator app. The registrable domain is 8040 days old, the saved TLS check found a valid encrypted connection, the browser threat feed returned no threat warning, and the hosting IP carries an abuse confidence score of 0/100 across 0 saved reports. Independent research returned a supportive identity record describing the site's stated mission of universal math literacy. No commercial CTA graph, affiliate relationships or risk mechanics were found, and the site's own contact details were not read in full, so that detail is simply unverified rather than a negative. The score reflects a well-established, free, non-transactional tool with no observed adverse mechanism.
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Preparing the saved page preview.
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.
Why 88/100
Safe covers scores 85–100. No adverse finding was saved; 4 pushed it up.
What pulled the score down
No adverse finding was saved with this report.
What pushed the score up
- SupportsThe registrable domain is 8040 days old, consistent with a long-established service.
- SupportsThe browser threat feed returned no threat warning for the site.
- SupportsThe saved TLS check found a valid encrypted connection.
- SupportsIndependent research returned a supportive identity record describing the site's math-literacy mission and its Google Play calculator listing.
Community reviews never change the Safety Score.
01 · Investigation Brief
Investigation Brief
Desmos is a free educational mathematics platform offering graphing, scientific, geometry and 3D calculators, and it is the same service referenced in the Google Play listing for the Desmos calculator app. The registrable domain is 8040 days old, the saved TLS check found a valid encrypted connection, the browser threat feed returned no threat warning, and the hosting IP carries an abuse confidence score of 0/100 across 0 saved reports. Independent research returned a supportive identity record describing the site's stated mission of universal math literacy. No commercial CTA graph, affiliate relationships or risk mechanics were found, and the site's own contact details were not read in full, so that detail is simply unverified rather than a negative. The score reflects a well-established, free, non-transactional tool with no observed adverse mechanism.
Technical checks are clean
The saved TLS check found a valid encrypted connection, so traffic to the site is protected in transit. The browser threat feed returned no threat warning, and the hosting IP has an abuse confidence score of 0/100 across 0 saved reports. These results mean no detections were recorded; they are consistent with a legitimate service but are not by themselves proof of operator conduct.
Established identity and supportive research
The registrable domain is 8040 days old, which is consistent with a long-running service rather than a newly stood-up front. Independent research returned a supportive identity record quoting the site's stated mission of universal math literacy and linking the Desmos calculator app on the Google Play Store, which corroborates that the brand operates a real, publicly distributed product.
The screenshot review shows the page presenting itself as "Beautiful free math" under the Desmos name at desmos.com, matching the free educational tooling described in the research record. No commercial CTA graph, affiliate relationships or risk mechanics were identified in our review.
What was not verified
The site's own contact details were not reviewed because the page text was not read in full, so operator disclosure and contact information remain unverified. That is a gap in coverage, not evidence of wrongdoing, and it does not change the overall picture given the long domain history, clean technical checks and supportive research.
Why the score is 88
The saved checks and analysis found no material threat. Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
0/ 93
No detectionsSaved analysis from October 13, 2026 - stale
No detections across 61 engines that rated this URL
No antivirus engine that answered raised an adverse result; 32 had no rating for this URL. This is one signal, not a guarantee.
- Malicious
- 0
- Suspicious
- 0
- Total
- 93
All 93 engine results
- 0xSI_f33d - Unrated
- Abusix - Clean
- Acronis - Clean
- ADMINUSLabs - Clean
- AILabs (MONITORAPP) - Clean
- AlienVault - Clean
- alphaMountain.ai - Clean
- AlphaSOC - Unrated
- Antiy-AVL - Clean
- ArcSight Threat Intelligence - Unrated
- AutoShun - Unrated
- Bfore.Ai PreCrime - Unrated
- BitDefender - Clean
- Bkav - Clean
- BlockList - Clean
- Blueliv - Clean
- Certego - Clean
- ChainPatrol - Unrated
- Chong Lua Dao - Clean
- CINS Army - Clean
- CRDF - Clean
- Criminal IP - Unrated
- CSIS Security Group - Unrated
- CTX AI - Clean
- Cyan - Unrated
- Cyble - Clean
- CyRadar - Clean
- desenmascara.me - Clean
- DNS8 - Unrated
- Dr.Web - Clean
- EmergingThreats - Clean
- Emsisoft - Clean
- Ermes - Unrated
- ESET - Clean
- ESTsecurity - Clean
- Forcepoint ThreatSeeker - Clean
- Fortinet - Clean
- Fortra - Unrated
- G-Data - Clean
- GCP Abuse Intelligence - Unrated
- Google Safe Browsing - Clean
- GreenSnow - Clean
- GreyNoise - Unrated
- Gridinsoft - Unrated
- Guardpot - Unrated
- Heimdal Security - Clean
- Hunt.io Intelligence - Unrated
- IPsum - Clean
- Juniper Networks - Clean
- K7AntiVirus - Unrated
- Kaspersky - Clean
- LevelBlue - Clean
- Lionic - Clean
- Lumu - Unrated
- Malwared - Clean
- MalwarePatrol - Clean
- MalwareURL - Unrated
- Mimecast - Unrated
- Netcraft - Unrated
- OpenPhish - Clean
- Orcapot - Unrated
- PhishFort - Unrated
- Phishing Database - Clean
- Phishtank - Clean
- PREBYTES - Clean
- PrecisionSec - Unrated
- Quick Heal - Clean
- Quttera - Clean
- Rising - Clean
- SafeToOpen - Unrated
- Sangfor - Clean
- Sansec eComscan - Unrated
- Scantitan - Clean
- SCUMWARE.org - Clean
- Seclookup - Clean
- Snort IP sample list - Unrated
- SOCRadar - Unrated
- Sophos - Clean
- StopForumSpam - Clean
- Sucuri SiteCheck - Clean
- Synthient - Unrated
- ThreatHive - Clean
- URLhaus - Clean
- URLQuery - Unrated
- Viettel Threat Intelligence - Clean
- VIPRE - Clean
- ViriBack - Clean
- VX Vault - Clean
- Webroot - Clean
- Xcitium Verdict Cloud - Clean
- Yandex Safebrowsing - Clean
- ZeroCERT - Clean
- ZeroFox - Unrated
How security vendors categorise this site
- alphaMountain.aiEducation
- BitDefendermisc
- Forcepoint ThreatSeekereducational materials
- Googleeducation
- Sophoseducational institutions
Each vendor’s own label for the site, saved with the antivirus result. Labels are separate from the engine verdicts above and can disagree with each other.
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
Beautiful free math.
What the captured page showed
1 observation- 01
Beautiful free math.
What the page says about itself
What the site says about itself, quoted from the pages we read. The site wrote these words; they are not our findings.
- Page title
Desmos | Beautiful free math.
- Meta description
Desmos Studio builds free Graphing, Scientific, Geometry, and 3D Calculators along with Notebook. Explore our tools, partner with us, or explore examples for inspiration.
Pages we read
- Main page/Read
03 · Investigation Story
Investigation story
What the site claims
Desmos | Beautiful free math.
What we observed
The page content was captured and checked alongside 61 antivirus results.
What independent research found
1 external finding was 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
- 01The registrable domain is 8040 days old, consistent with a long-established service.
- 02The hosting IP has an abuse confidence score of 0/100 across 0 saved reports.
- 03The site's own contact details were not reviewed because the page text was not read in full.
Web research findings
Independent findings for desmos.com, 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.
- Google Play Storeopen
"At Desmos, we imagine a world of universal math literacy and envision a world where math is accessible and enjoyable for all students."
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.
- Domaindesmos.com
- Redirects towww.desmos.com
- Hosted byAmazon.com, Inc.
Domain Timeline
- Oct 12, 2004Domain registered
First appeared in WHOIS records — 22 years old when this review was saved.
- Oct 18, 2026Saved security review — Rated Safe
This saved scan found no active threat signals in the checks it completed.
desmos.com 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.
Domain & Encryption
Certificate issued for *.desmos.com.
A shared content-delivery network address answers for many sites, so it is not the site's own server and says nothing about who runs it.
Payment providers the page loads
None seen among the outside domains we saved.
Read from the first 20 outside domains the page loads and the shop platform it uses; the web server and platform rows are under Hosting & Technology. A payment script on the page does not prove the shop accepts that method at checkout, or that you are protected.
Redirect Chain
- 1302http://desmos.com/
- 2206https://www.desmos.com/
Server Reputation
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 93 engines flagged | Limited | No saved finding | stale fallback · analysed Oct 13, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | this scan · Oct 18, 2026 |
| Page content | Page fetched · HTTP 200 | Completed | No adverse finding | this scan · Oct 18, 2026 |
| Visual evidence | 1 visible observation saved with the page capture | Completed | No adverse finding | this scan · Oct 18, 2026 |
| Independent research | 1 independent finding was saved | Completed | No adverse finding | this scan · Oct 18, 2026 |
- Antivirus
- Result0 of 93 engines flagged
- CompletionLimitedFindingNo saved finding
- Freshnessstale fallback · analysed Oct 13, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 18, 2026
- Page content
- ResultPage fetched · HTTP 200
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 18, 2026
- Visual evidence
- Result1 visible observation saved with the page capture
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 18, 2026
- Independent research
- Result1 independent finding was saved
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 18, 2026
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 desmos.com legit and safe?
Is desmos.com safe to use?
Could a legitimate site like desmos.com still be used in a scam?
Has desmos.com been flagged by antivirus engines?
Is desmos.com on any phishing or malware blacklists?
How old is the desmos.com domain?
Does desmos.com have a valid SSL certificate?
Where is desmos.com hosted?
Is desmos.com a well-known website?
How often is the desmos.com report updated?
08 · Final Verdict
Final verdict
Desmos is a long-established free math-tools site with clean technical checks and no adverse findings
Desmos is a free educational mathematics platform offering graphing, scientific, geometry and 3D calculators, and it is the same service referenced in the Google Play listing for the Desmos calculator app. The registrable domain is 8040 days old, the saved TLS check found a valid encrypted connection, the browser threat feed returned no threat warning, and the hosting IP carries an abuse confidence score of 0/100 across 0 saved reports. Independent research returned a supportive identity record describing the site's stated mission of universal math literacy. No commercial CTA graph, affiliate relationships or risk mechanics were found, and the site's own contact details were not read in full, so that detail is simply unverified rather than a negative. The score reflects a well-established, free, non-transactional tool with no observed adverse mechanism.
09 · Community
Community
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