Website reputation report

lung.org

Last checked 2 days ago · Point-in-time assessment

● Evidence is limited

What is this website?

Public pages were observed on lung.org, but their subject was not confidently classified. An About page was also found. The sampled pages were marked as English-language. Recurring page-metadata topics include american, association, vaping.

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

77/100Safety Score
75%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History95 Infrastructure95 Website Security95 Security Hygiene80 Transparency59 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.

Independent evidence brief

What we observed about lung.org

Updated Sep 30, 2026

The latest scan examined 10 public pages on lung.org. 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: Think your kid doesn’t vape? Statistics say they probably do. It’s time to get your head out of the cloud and find out what…

Registrar and domain history

Registered on Aug 19, 1997. Registrar: GoDaddy.com, LLC.

Recorded expiry date: Aug 18, 2035. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200 in about 1000 ms.

A valid TLS certificate was observed, expiring Nov 8, 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: 77/100. Evidence Confidence: 75%. These measure different things.

Public content profile

Pages reviewed on lung.org

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.

Home | American Lung AssociationThe American Lung Association is the leading organization working to save lives by improving lung health and preventing lung disease, through research, education and advocacy. Talk To Your Child About Vaping | American Lung AssociationThink your kid doesn’t vape? Statistics say they probably do. It’s time to get your head out of the cloud and find out what you need to know about the dangers, signs and symptoms a Vaping Conversation Guide | American Lung AssociationUse the tips and suggestions in our discussion guide as a framework for talking about vaping with your child. What You Need to Know About Vaping | American Lung AssociationResearch shows that vaping is dangerous, highly addictive and harmful to a child’s health and brain development. About Our Research | American Lung AssociationDiscover how the American Lung Association drives lung health research through clinical trials, funded investigators, major milestones, and the nation’s largest asthma and COPD res EACH Breath Blog | American Lung AssociationThe Lung Association blog gives you the chance to hear directly from experts, researchers and staff about our ongoing fight for healthy lungs and healthy air. About the Healthy Air Campaign | American Lung AssociationThe Lung Association’s advocacy and public policy work on air pollution and climate change fights for clean air indoors and out and a safe climate that doesn’t harm lung health. LUNG FORCE | American Lung AssociationAmerican Lung Association's LUNG FORCE unites women and their loved ones across the country to stand together for lung health and against lung cancer. Shortness of Breath: Anxiety or Lung Health Issue? We Break it Down | American Lung AssociationDr. Zisman helps clarify when shortness of breath is caused by stress or when it may be signaling a larger lung health issue. "My Heart Completely Shattered": A Daughter's COPD Caregiving Story | American Lung AssociationEmily learned from an early age the devastation lung disease can have on a family. Her grandmother passed away at 61 years old from emphysema when she was just a child. Then, in 20

Public page evidence

Topics and keywords observed on lung.org

10 phrases

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

americanTitle, Meta description10 sampled pages
associationTitle, Meta description10 sampled pages
vapingTitle, H1, Meta description3 sampled pages
healthTitle, H1, Meta description6 sampled pages
researchTitle, H1, Meta description3 sampled pages
childTitle, H1, Meta description4 sampled pages
breathTitle, H1, Meta description2 sampled pages
healthy airTitle, H1, Meta description2 sampled pages
need to knowTitle, Meta description2 sampled pages
copdTitle, H1, 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%
95/100

Domain registration age and expiry were checked.

InfrastructureWeight 10%
95/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
80/100

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%
59/100

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)2026-09-29T06:26:15+00:00
HTML bytes submitted129,532
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-09-30T00:00:09+00:00
Hosts in local snapshot386,017

Sampled scripts and pages

Resource analysis incomplete

6 resources checked · 15 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 scripts19
Inline scripts17
Embedded frames1
External script hosts6

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 domainlung.org
RegistrarGoDaddy.com, LLC
RegisteredAug 19, 1997
Domain age29 years
ExpiresAug 18, 2035
Registry statusesclient delete prohibited · client renew prohibited · client transfer prohibited · client update prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address104.20.23.170
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNCloudflare
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://www.lung.org/
Endpoint104.20.23.170
NetworkUnavailable
CDN and WAFCloudflare · Not detected
DNS surface22 records · 2 nameservers · 1 mail exchangers
Protection signals4 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 size129,532 bytes
HTTP check duration1,000 ms
Cookies observed7
Script resources19 · 6 external hosts
Frames and sampled checks1 frames · 6 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Google Trust Services, commonName=WE1
Valid fromAug 9, 2026
Valid untilNov 8, 2026
Certificate names*.lung.org · action.lung.org · lung.org

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.

A104.20.23.170TTL —
A172.66.147.83TTL —
AAAA2606:4700:10::6814:17aaTTL —
AAAA2606:4700:10::ac42:9353TTL —
NSnorm.ns.cloudflare.comTTL —
NSvera.ns.cloudflare.comTTL —
MX0 lung-org.mail.protection.outlook.comTTL —
TXT00050318TTL —
TXT92c51b6d608dce7c617e5784d3334bf75130a41519c4c38385b014978e51ea3fTTL —
TXTala-web-prod-mvc-app.azurewebsites.netTTL —
TXTapple-domain-verification=AZw6FqNKM2EnmygYTTL —
TXTbox-domain-verification=6764ba04be1ebd23a282874c4a00a98369e76b77dcfd676938d44b784dc2beacTTL —
TXTCWJNbj5qqQg/p5FXBUnh5NPiA0aQm4JEhM0ZQ/cnXoLl5IEDP5Px/90tt2kkNxppS8bRohuJNTXwsOpzXP51XQ==TTL —
TXTfacebook-domain-verification=hhq69hsrmg9e2lj7qvffg3x8voxxuaTTL —
TXTgoogle-site-verification=46EaCJsM6oXmRZlavDDkqEKd3uEn52s6RmL5r9IcS8sTTL —
TXTgoogle-site-verification=8IZcdsD6-3NvAv38NhHo0f_5_FsDyrsxZVFVdskHtVgTTL —
TXTgoogle-site-verification=BszypzrUn6nUVk09OJWPOT_b25y-4Hs5lNAtsbzDwEkTTL —
TXTgoogle-site-verification=PUtMrEg_qKKTSWJqLqQKT_7H4dQTTbR99aORz_1TmuQTTL —
TXTsophos-domain-verification=fdcef3bb244bea2b8d850744b654e570efc227e65f6c67d002c77b8a3968d02eTTL —
TXTstripe-verification=FDC588A2D39D155AD03FED92AE1237A408B57A046986EF9892A7FF45F0041E99TTL —
TXTv=BIMI1;l=https://bimi.entrust.net/lung.org/logo.svg;a=https://bimi.entrust.net/lung.org/certchain.pemTTL —
TXTv=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:amazonses.com include:_spf.salesforce.com include:spf.dynect.net include:spf.congressplus.com include:spf.constantcontact.com ip4:173.254.232.224/27 ip4:64.62.210.224/27 " "ip4" ":38.88.202.200/29 ip4:168.245.73.60/32 ip4:159.112.250.171/32 -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
DMARCPolicy record observed, not fully validated

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

4 observed
referrer-policypresent no-referrer-when-downgrade
strict-transport-securitypresent max-age=31536000; includeSubDomains
x-content-type-optionspresent nosniff
x-frame-optionspresent SAMEORIGIN

Response headers

Cookie protections

Passive observation
Cookies observed7
Missing Secure5
Missing HttpOnly2
Missing SameSite4

Only cookie attribute counts are retained. Cookie names and values are never stored. These observations are not proof of compromise and do not independently change the Safety Score.

Detected stack

Technologies

Bootstrap 80% Cloudflare 98% Google Tag Manager 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: 2026-09-30T02:40:06.930Z.

jquery 3.5.1 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.

About this website

What the site says about itself

Think your kid doesn’t vape? Statistics say they probably do. It’s time to get your head out of the cloud and find out what you need to know about the dangers, signs and symptoms and how you can keep your child from vaping.

View the site's About page ↗

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

Publisher supplied

Public contact details

These details were observed on the website, not independently verified as an active support channel.

Phone18005864872Source: https://www.lung.org/

Structured facts

Website identity & response

Public page metadata
Page titleHome | American Lung Association
First headingYour Gift Powers Research
DescriptionThe American Lung Association is the leading organization working to save lives by improving lung health and preventing lung disease, through research, education and advocacy.
Canonical URLhttps://www.lung.org
Final URLhttps://www.lung.org/
HTTP response200 · text/html; charset=utf-8 · 1000 ms
Languageen
Structured typesNone observed
Page page detectedhttps://www.lung.org/blogAbout page detectedhttps://www.lung.org/quit-smoking/helping-teens-quit/talk-about-vaping
missing100% evidence confidence
1100% evidence confidence
en100% evidence confidence
1100% evidence confidence
2100% evidence confidence
4100% evidence confidence
22100% evidence confidence
2100% evidence confidence
1100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
Local headers.permissions policy present100% evidence confidence
4100% evidence confidence
1100% evidence confidence
Local headers.hsts preload100% evidence confidence
31536000100% evidence confidence
1100% 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
7100% evidence confidence
5100% evidence confidence

Connection path

Redirect chain

1 recorded hops
Hop 1https://www.lung.org/

The chain is shown exactly as observed by the scanner. A redirect is not itself a malware finding, but unexpected domains or an HTTP downgrade deserve review.

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
deep-beacon-web-470

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

No meaningful changes recorded yet.

Website icon for lung.org

Visual evidence

Website screenshot

Screenshot of lung.org
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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Questions about lung.org

FAQ

Still have questions? Contact us →
Is lung.org safe to visit?

The latest Safety Score is 77/100 with 75% 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 lung.org?

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 lung.org registered?

The public registry record shows Aug 19, 1997. Registration details may be privacy-protected or updated later.

Did lung.org 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 lung.org 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.