Website reputation report

denverlibrary.org

Last checked 6 hours ago · Point-in-time assessment

● Evidence is limited

What is this website?

denverlibrary.org is currently classified in the Libraries and Museums category based on observed public pages. An About page was also found. The sampled pages were marked as English-language. Recurring page-metadata topics include denver public library, resources, technology.

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

75/100Safety 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 Infrastructure90 Website Security95 Security Hygiene70 Transparency49 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 denverlibrary.org

Updated Oct 1, 2026

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

Purpose and visible content

On its homepage, the site says: Phone: 720-865-1111 | Email: [email protected] | Chat: https://www.denverlibrary.org/ask-us-chat

Registrar and domain history

Registered on Sep 25, 2002. Registrar: GoDaddy.com, LLC.

Recorded expiry date: Sep 25, 2027. 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 Dec 7, 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: 75/100. Evidence Confidence: 75%. These measure different things.

Public content profile

Pages reviewed on denverlibrary.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.

Denver Public LibraryPhone: 720-865-1111 | Email: [email protected] | Chat: https://www.denverlibrary.org/ask-us-chat Books and Resources about Dementia | Denver Public Libraryhttps://denverlibrary.org/adult/list/themed-recs/books-and-resources-about-dementia Who We Are | Denver Public LibraryThe first Denver Public Library was established in 1889 in a wing of Denver High School. For the past 135 years, we have been providing essential resources to the community includi Need Tech Help or Classes? | Denver Public LibraryDenver Public Library offers a variety of resources for you to learn new technology skills, from classes to one-on-one help. Technical Assistance FAQ | Denver Public LibraryLibrary Card & CatalogCan't Access a Database?DownloadsClearing the Cache/Temporary Internet Files Library Card & Catalog What is my library card number and how should I enter it? Services | Denver Public LibraryAppointment Services: Bizboost, Nonprofit, Patents & Trademarks, Student, Tech Assistance, and more Ask Us Community Assistance Resources Computers & Technology Curbside Bundles Plaza Immigrant Resources | Denver Public LibraryCollaborating with Denver's multicultural community to create equitable opportunities for learning, discovery, and connection. Questions? Contact Us: Call: 720-865-2362 | Email: pl Older Adult Services | Denver Public Libraryhttps://denverlibrary.org/olderadults Computers and Technology | Denver Public LibraryDenver Public Library provides access to computers and the internet and the training necessary to use them. Social Services | Denver Public LibraryThe Community Resources team at Denver Public Library offers free, voluntary support for anyone facing challenges such as homelessness, poverty, mental health struggles, or substan

Public page evidence

Topics and keywords observed on denverlibrary.org

7 phrases

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

denver public libraryTitle, Meta description10 sampled pages
resourcesTitle, H1, Meta description6 sampled pages
technologyTitle, H1, Meta description3 sampled pages
communityMeta description4 sampled pages
computersTitle, H1, Meta description2 sampled pages
assistanceTitle, H1, Meta description2 sampled pages
techTitle, 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%
90/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
70/100

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%
49/100

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 HTMLLocal antivirus is not enabled
Phishing.Database · exact hostnameLocal feed snapshot unavailable

Sampled scripts and pages

Resource antivirus is not enabled

0 resources checked · 8 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 scripts8
Inline scripts3
Embedded frames2
External script hosts2

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 domaindenverlibrary.org
RegistrarGoDaddy.com, LLC
RegisteredSep 25, 2002
Domain age24 years
ExpiresSep 25, 2027
Registry statusesclient delete prohibited · client renew prohibited · client transfer prohibited · client update prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address209.236.108.107
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://denverlibrary.org/
Endpoint209.236.108.107
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface13 records · 4 nameservers · 5 mail exchangers
Protection signals3 security headers · 3 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 size50,019 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources8 · 2 external hosts
Frames and sampled checks2 frames · 0 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YE2
Valid fromSep 8, 2026
Valid untilDec 7, 2026
Certificate namesbibliotecadenver.org · denverlibrary.org · drupal-prod.denverlibrary.org · kids.denverlibrary.org · m.denverlibrary.org · services.denverlibrary.org · teen.denverlibrary.org · teens.denverlibrary.org · www.denverlibrary.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.

A209.236.108.107TTL —
NSns-1113.awsdns-11.orgTTL —
NSns-1848.awsdns-39.co.ukTTL —
NSns-423.awsdns-52.comTTL —
NSns-720.awsdns-26.netTTL —
MX10 aspmx.l.google.comTTL —
MX20 alt1.aspmx.l.google.comTTL —
MX20 alt2.aspmx.l.google.comTTL —
MX30 aspmx2.googlemail.comTTL —
MX30 aspmx3.googlemail.comTTL —
TXTcanva-site-verification=tpohAGXdTdYfmfoznNjUqgTTL —
TXTgoogle-site-verification=vUlWOvZoBSgbtq1pD9iF_FSI8C3cpMBRHCEfxDltlHYTTL —
TXTv=spf1 ip4:209.236.108.101 ip4:97.107.141.21 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:_spf.alchemer.com include:_spf.google.com include:spf.protection.outlook.com include:_spf.mailgun.org -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

3 observed
strict-transport-securitypresent max-age=63072000; includeSubDomains
x-content-type-optionspresent nosniff
x-frame-optionspresent SAMEORIGIN

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

Apache HTTP Server 93% Bootstrap 80% PHP 88%

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

JavaScript advisory analysis could not be completed or no eligible script files were sampled. No clean result is implied.

Recommended maintenance checks

Apache HTTP ServerReview the Apache branch and keep security patches current. Avoid exposing detailed server version headers.
PHPCheck the PHP branch against your host support policy and plan updates before the branch reaches end of security support.

About this website

What the site says about itself

Books and Resources about Dementia

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.

Phone7208651363Source: https://denverlibrary.org/
Emailolderadults@denverlibrary.orgSource: https://denverlibrary.org/
Phone7208651111Source: https://denverlibrary.org/
Emaildignav@denverlibrary.orgSource: https://denverlibrary.org/tech/techhelp
Emailnap@denverlibrary.orgSource: https://denverlibrary.org/plaza

Structured facts

Website identity & response

Public page metadata
Page titleDenver Public Library
First headingUnavailable
DescriptionPhone: 720-865-1111 | Email: [email protected] | Chat: https://www.denverlibrary.org/ask-us-chat
Canonical URLhttps://denverlibrary.org/
Final URLhttps://denverlibrary.org/
HTTP response200 · text/html; charset=UTF-8 · 1000 ms
Languageen
Structured typesNone observed
Page page detectedhttps://denverlibrary.org/servicesAbout page detectedhttps://denverlibrary.org/adult/list/themed-recs/books-and-resources-about-dementiaSupport page detectedhttps://denverlibrary.org/tech/techhelp
1100% evidence confidence
en100% evidence confidence
1100% evidence confidence
1100% evidence confidence
missing100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Dns consistency.cname present100% evidence confidence
unavailable100% evidence confidence
5100% evidence confidence
4100% evidence confidence
13100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
Local headers.cors present100% evidence confidence
1100% evidence confidence
Local headers.csp present100% evidence confidence
1100% evidence confidence
63072000100% evidence confidence
Local headers.hsts preload100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% 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
rapid-anchor-web-961

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 denverlibrary.org

Visual evidence

Website screenshot

Screenshot of denverlibrary.org
Earlier browser capture retained because this scan did not produce a usable replacement. It is not fresh scan evidence.

For site owners

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Questions about denverlibrary.org

FAQ

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

The latest Safety Score is 75/100 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 denverlibrary.org?

External threat-provider coverage was unavailable for this scan, so malware status is unverified.

When was denverlibrary.org registered?

The public registry record shows Sep 25, 2002. Registration details may be privacy-protected or updated later.

Did denverlibrary.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.

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.