Website reputation report

yumpu.com

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

● Evidence is limited

What is this website?

yumpu.com is currently classified in the Publishing 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 magazines, publishing, digital.

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 History93 Infrastructure95 Website Security95 Security Hygiene70 Transparency53 Reputation50 Operational Stability96
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 yumpu.com

Updated Sep 29, 2026

The latest scan examined 10 public pages on yumpu.com. 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: Read the latest magazines about About and discover magazines on Yumpu.com

Registrar and domain history

Registered on Nov 9, 2010. Registrar: united-domains GmbH.

Recorded expiry date: Nov 9, 2026. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Dec 2, 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 yumpu.com

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.

YUMPU - Publishing digital magazines worldwideYUMPU releases magazines, documents and catalogs on the internet. Publish for free. Gain new readers and costumers worldwide. Yumpu.com - Info - Contact UsYumpu releases magazines, documents and catalogs on the internet. Publish for free. Gain new readers and costumers worldwide. Yumpu.com - RegistrationYumpu releases magazines, documents and catalogs on the internet. Publish for free. Gain new readers and costumers worldwide. YUMPU FAQ – Create flipbooks, Features & BenefitsAll about YUMPU: create flipbooks, convert PDFs, compare subscription plans, discover benefits & publish sustainably. Learn more. About MagazinesRead the latest magazines about About and discover magazines on Yumpu.com Read magazines & newspapers in the flat rate | YUMPU NewsWith YUMPU News you get a flat rate for the latest magazines and newspapers ✓ News Stand ► Subscription - Try now for 30 days for free! YUMPU Publishing | Magazin Publishing SoftwareErstellen Sie online Magazine, Kataloge, Broschüren, Flipbooks und mehr auf YUMPU ✓ Schnell und Einfach » Jetzt kostenlos testen! YUMPU Éditions | Programme De Création De CatalogueCréez des magazines numériques, catalogues, brochures et plus encore dans YUMPU ✓ Rapide, Facile » Essayez-le gratuitement! YUMPU Publishing | Software de publicaciónCree revistas interactivas, catálogos, flipbooks y mucho más en YUMPU ✓ Fácil, rápido, gratis! » ¡Pruébelo ahora! YUMPU Publicación | Programa De Publicações OnlineCrie revistas digitais, catálogos, brochuras e mais no YUMPU ✓ Fácil e rapidamente a partir do seu PDF » Experimente gratis!

Public page evidence

Topics and keywords observed on yumpu.com

12 phrases

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

magazinesTitle, H1, Meta description6 sampled pages
publishingTitle, H14 sampled pages
digitalTitle, H14 sampled pages
freeH1, Meta description4 sampled pages
releases magazines documentsMeta description3 sampled pages
publishMeta description4 sampled pages
flipbooksTitle, Meta description3 sampled pages
worldwideTitle, Meta description3 sampled pages
catalogs onMeta description3 sampled pages
costumers worldwideMeta description3 sampled pages
free gainMeta description3 sampled pages
internet publishMeta description3 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%
93/100

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%
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%
53/100

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%
96/100

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 submitted429,755
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-09-29T18:00:06+00:00
Hosts in local snapshot386,017

Sampled scripts and pages

Resource analysis incomplete

4 resources checked · 10 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 scripts10
Inline scripts17
Embedded frames1
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 domainyumpu.com
Registrarunited-domains GmbH
RegisteredNov 9, 2010
Domain age15 years
ExpiresNov 9, 2026
Registry statusesclient transfer prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address2600:9000:208a:1c00:e:4fd3:d580:93a1
Autonomous systemUnavailable
Network organizationUnavailable
Observed countryUnavailable
CDNAmazon CloudFront
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.yumpu.com/en
Endpoint2600:9000:208a:1c00:e:4fd3:d580:93a1
NetworkUnavailable
CDN and WAFAmazon CloudFront · Not detected
DNS surface28 records · 4 nameservers · 5 mail exchangers
Protection signals4 security headers · 5 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 size429,755 bytes
HTTP check duration0 ms
Cookies observed2
Script resources10 · 0 external hosts
Frames and sampled checks1 frames · 4 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Amazon, commonName=Amazon RSA 2048 M01
Valid fromNov 2, 2025
Valid untilDec 2, 2026
Certificate names*.yumpu.com · yumpu.com

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.

A65.8.131.102TTL —
A65.8.131.119TTL —
A65.8.131.73TTL —
A65.8.131.99TTL —
AAAA2600:9000:208a:1400:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:3a00:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:400:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:6800:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:7e00:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:9c00:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:b600:e:4fd3:d580:93a1TTL —
AAAA2600:9000:208a:c400:e:4fd3:d580:93a1TTL —
NSns-1419.awsdns-49.orgTTL —
NSns-1889.awsdns-44.co.ukTTL —
NSns-246.awsdns-30.comTTL —
NSns-602.awsdns-11.netTTL —
MX1 aspmx.l.google.comTTL —
MX10 alt3.aspmx.l.google.comTTL —
MX10 alt4.aspmx.l.google.comTTL —
MX5 alt1.aspmx.l.google.comTTL —
MX5 alt2.aspmx.l.google.comTTL —
TXTahrefs-site-verification_7b2882f712127ed71b4066856b33fd7831312147649bfb4d0a7cd1d1eda1e8fdTTL —
TXTfacebook-domain-verification=vhnaklycc1utt9mykz0a85jqtajcpxTTL —
TXTgoogle-site-verification=5C8fx2_25BFTeH2PPzTJjIa68cgEuX3WzSDvtWA0ETcTTL —
TXTgoogle-site-verification=DBEzDwmYncSryadhtQ9jA8qYJtGiVsJuS8xqaHQVpsUTTL —
TXTgoogle-site-verification=kCMc9x96tljgVcYpxb9oZ10CahCKyHPe6BYfPMNXf9ETTL —
TXTgoogle-site-verification=QPg4s-mRuy8M7cHh4fC6cDWNuzmZDFDnfUwSWO7ZuzsTTL —
TXTv=spf1 include:spf.mail.intercom.io include:_spf.google.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
DMARCDMARC policy applies to a sample of messages

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
content-security-policypresent default-src https: data: blob: ws: wss: mailto: 'unsafe-inline' 'unsafe-eval'
strict-transport-securitypresent max-age=31536000
x-content-type-optionspresent nosniff
x-frame-optionspresent sameorigin

Response headers

Cookie protections

Passive observation
Cookies observed2
Missing Secure0
Missing HttpOnly0
Missing SameSite0

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

Apache HTTP Server 93% Bootstrap 80% Google Tag Manager 96% jQuery 3.3.1 82% 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

2 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-09-29T02:40:05.559Z.

swiper 8.4.7 1 known advisories. CVE-2026-27212
jquery 3.3.1 3 known advisories. CVE-2019-11358 CVE-2020-11023 CVE-2020-11022

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

Apache HTTP ServerReview the Apache branch and keep security patches current. Avoid exposing detailed server version headers.
jQueryConfirm the observed jQuery version is supported by your application and update it through your normal dependency process.

About this website

What the site says about itself

Read the latest magazines about About and discover magazines on Yumpu.com

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.

Emailsupport@yumpu.comSource: https://www.yumpu.com/en/info/contact_us

Structured facts

Website identity & response

Public page metadata
Page titleYUMPU - Publishing digital magazines worldwide
First headingWhere PDF and print lose visibility and impact, digital publishing begins
DescriptionYUMPU releases magazines, documents and catalogs on the internet. Publish for free. Gain new readers and costumers worldwide.
Canonical URLhttps://www.yumpu.com/en
Final URLhttps://www.yumpu.com/en
HTTP response200 · text/html; charset=UTF-8 · duration unavailable
Languageen
Structured typesBreadcrumbList · ListItem · WebSite
Faq page detectedhttps://www.yumpu.com/en/publishing-software/faqPage page detectedhttps://www.yumpu.com/en/news-serviceAbout page detectedhttps://www.yumpu.com/en/aboutContact page detectedhttps://www.yumpu.com/en/info/contact_usSupport page detectedhttps://www.yumpu.com/en/user/registration?etd=l2Dqsz8p7Dy%2F5XZ7UhEGVnX6LQbmCkRFhlImYssma3GGTNqYJfJU64CkoKUn3kthlGaB%2BRFrx514IiqwfypHi40NCCuc8tp10V%2BIyZpKNMM9xM3niYw2zwpBBpY4TB4SFWEWBTZBvKEHb5qhpq0GdQ%3D%3D&utm_term=310413736&utm_content=reg-lp-publishing-software&yx_idt=34c6053d7523ca1860d77712725c76f8
missing100% evidence confidence
1100% evidence confidence
1100% evidence confidence
en100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
28100% evidence confidence
4100% evidence confidence
5100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
1100% evidence confidence
Local headers.permissions policy present100% evidence confidence
1100% evidence confidence
Local headers.hsts preload100% evidence confidence
31536000100% evidence confidence
Local headers.hsts include subdomains100% evidence confidence
Local headers.csp wildcard sources100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.csp has object src100% evidence confidence
12100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
2100% evidence confidence
Local cookies.cookies missing secure100% evidence confidence
Local cookies.cookies missing samesite100% evidence confidence
Local cookies.cookies missing httponly100% evidence confidence

Connection path

Redirect chain

2 recorded hops
Hop 1https://www.yumpu.com/
Hop 2https://www.yumpu.com/en

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-anchor-path-324

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 yumpu.com

Visual evidence

Website screenshot

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

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Questions about yumpu.com

FAQ

Still have questions? Contact us →
Is yumpu.com 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 yumpu.com?

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 yumpu.com registered?

The public registry record shows Nov 9, 2010. Registration details may be privacy-protected or updated later.

Did yumpu.com 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 yumpu.com 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.