Website reputation report

preply.com

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

● Evidence is limited

What is this website?

Public pages were observed on preply.com, 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 learning, resources, language.

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

78/100Safety 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 Hygiene80 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 preply.com

Updated Sep 29, 2026

The latest scan examined 10 public pages on preply.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: Refer your company

Registrar and domain history

Registered on Jan 23, 2011. Registrar: GoDaddy.com, LLC.

Recorded expiry date: Jan 23, 2028. Registry data can change.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Dec 23, 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: 78/100. Evidence Confidence: 75%. These measure different things.

Public content profile

Pages reviewed on preply.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.

Preply: Learn with the best online language tutors on app & webLooking for a tutor? Preply is the best platform for private online lessons with a flexible payment system and affordable prices. Book your first lesson. Refer your companyRefer your company About us | PreplyWe are shaping the future of effective learning. Read about our story, leadership and values. Learn English online: Online learning resourcesLearn English online using our resources to quickly improve your English. Find private tutors and free English lessons that are just right for you. Learn Spanish Online: Online learning resourcesAchieve your language learning goals with valuable Spanish resources from Preply. Embark on your journey to fluency with expert-curated materials. Learn French online: Online learning resourcesAchieve your language learning goals with valuable French resources from Preply. Embark on your journey to fluency with expert-curated materials. Learn Japanese Online: Online learning resourcesAchieve your language learning goals with valuable Japanese resources from Preply. Embark on your journey to fluency with expert-curated materials. Learn German online: Online learning resourcesAchieve your language learning goals with valuable German resources from Preply. Embark on your journey to fluency with expert-curated materials. Preply Proven Progress Platform – Most Effective Way to Learn a LanguagePreply is the most effective way to learn a language with confidence – personalized 1-on-1 lessons, proven outcomes, and thousands of learner success stories. Language learning with Preply BlogLearn languages with Preply! Learning has never been so interesting and easy. Subscribe to our blog and receive a lot of useful information every day!

Public page evidence

Topics and keywords observed on preply.com

12 phrases

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

learningTitle, Meta description7 sampled pages
resourcesTitle, Meta description5 sampled pages
languageTitle, H1, Meta description7 sampled pages
learning resourcesTitle5 sampled pages
language learningTitle, Meta description5 sampled pages
expert curated materialsMeta description4 sampled pages
journey to fluencyMeta description4 sampled pages
lessonsH1, Meta description4 sampled pages
embark onMeta description4 sampled pages
learning goalsMeta description4 sampled pages
achieveMeta description4 sampled pages
valuableMeta description4 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%
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%
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 submitted1,279,424
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

2 resources checked · 0 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 scripts0
Inline scripts6
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.

Partial analysis. Only the first 512 KiB of the page were inspected.

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 domainpreply.com
RegistrarGoDaddy.com, LLC
RegisteredJan 23, 2011
Domain age15 years
ExpiresJan 23, 2028
Registry statusesclient delete prohibited · client renew prohibited · client transfer prohibited · client update prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address104.18.20.180
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://preply.com/
Endpoint104.18.20.180
NetworkUnavailable
CDN and WAFCloudflare · Not detected
DNS surface47 records · 2 nameservers · 5 mail exchangers
Protection signals5 security headers · 2 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 size1,279,424 bytes
HTTP check duration0 ms
Cookies observed6
Script resources0 · 0 external hosts
Frames and sampled checks1 frames · 2 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Google Trust Services, commonName=WE1
Valid fromSep 24, 2026
Valid untilDec 23, 2026
Certificate names*.preply.com · preply.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.

A104.18.20.180TTL —
A104.18.21.180TTL —
AAAA2606:4700::6812:14b4TTL —
AAAA2606:4700::6812:15b4TTL —
NSelmo.ns.cloudflare.comTTL —
NSjosephine.ns.cloudflare.comTTL —
MX1 aspmx.l.google.comTTL —
MX2 alt1.aspmx.l.google.comTTL —
MX3 alt2.aspmx.l.google.comTTL —
MX4 aspmx2.googlemail.comTTL —
MX5 aspmx3.googlemail.comTTL —
TXT3IVRaMIZUcy1CmiRsPzOuUt2rdaviLETTL —
TXTahrefs-site-verification_f2a57e8c2efcc0b6f604a621191c791a9e4de85fe63c5f110e4c7fd006061968TTL —
TXTanthropic-domain-verification-997a99=wHsPNhizQSJBpxFa53SXAdWNDTTL —
TXTapple-domain-verification=pnQeFwKBFtDW6fICTTL —
TXTapple-domain-verification=WCX65VHUnUnXE_WR4aAjLZcow1-tuVFI7EUjSGo5MuQTTL —
TXTatlassian-domain-verification=WhWkVUKB9UHofjpUqccqnk3HFwjwAc+Qh4mr/CuLvRlgyFSOVFWPFn9uCfW8g+bdTTL —
TXTCKO=cli_fzzfxff5mazexpu7cletpbbcaiTTL —
TXTcursor-domain-verification-pm3h89=bT23Wp5kpSUHOa0DIYLnCWZwkTTL —
TXTfacebook-domain-verification=0qmuo056oot5smnzsrjnmvvp7u7d69TTL —
TXTgoogle-site-verification=2O4yEIHljd3FTE565Q_jCszjU437qA2XodeOC5VeG-8TTL —
TXTgoogle-site-verification=7mmbmYtJ2mxmwMraTIVyLVVa2tSRgl4w8oGYQwSLDlcTTL —
TXTgoogle-site-verification=BPunH4ploc42hIR0wzdP8XaE2_wF9dIdcZt_oY4v4u0TTL —
TXTgoogle-site-verification=DSnZWuJWa-jOCFhEfDaTkjnCxLljFQViyUolhR67lDETTL —
TXTgoogle-site-verification=hNmEMRbxvTnqFkol_Q0BOE1iRUV8jg92cbdJma91hWwTTL —
TXTgoogle-site-verification=jqYmc_d_0CZnRE5mJZ8_d7KtUyNRr9anYijfEa82HGoTTL —
TXTgoogle-site-verification=Jz8jyhCzi7k2fkjaLyXu46c9U9f7moXGrwtd7T06aRMTTL —
TXTgoogle-site-verification=lGoVrgaAZY0FoYcjDQdxXyUGXxoqDzscz6ohWPcls40TTL —
TXTgoogle-site-verification=od7L2hFO1sx4Zz8ajHfQJKXhOlA8akjtzlEdqfjVNK4TTL —
TXTgoogle-site-verification=PcRz6ANOXrg27IS84Ij1xipGa6Zy6UL89mjPOkcPSxsTTL —
TXTgoogle-site-verification=SpW08gSJ1cnMmkgO8B1uMGlnXffngb82Kn22CB1QZ84TTL —
TXTh1-domain-verification=UGPLTNabTGUzYJoMvGZrp364xKW6LmWXKrcyVXKA241Ec1xmTTL —
TXTjamf-site-verification=llzI8oDuY-a4smd6bpEJRATTL —
TXTlogmein-verification-code=9aea428b-efcd-423a-a2be-e402e0cc2e86TTL —
TXTloom-site-verification=687a1bece469499499e48340e8b3e52eTTL —
TXTmiro-verification=16382e2f4176ca9a7009be20bae98f94a2e00644TTL —
TXTMS=9D26CC7C009C0249F66AF3299806EEA9F1830421TTL —
TXTopenai-domain-verification=dv-3xWkKamRO5MZ8S4E9So8F0iaTTL —
TXTopenai-domain-verification=dv-CYinrT2psIz8w3ta80mT9AEiTTL —
TXTopenai-domain-verification=dv-Qs9wt7JfACyRDhmvb3vXF4FoTTL —
TXTopenai-domain-verification=dv-T6yLnERh1T2QsTidISS048alTTL —
TXTPreply Inc.TTL —
TXTstripe-verification=2BCBC2BDE4B95A39CDC81343C7A946CF462D749710292CC298DAB0A7F7EBB137TTL —
TXTv=spf1 include:_spf.google.com include:sendgrid.net include:spf.mail.intercom.io include:servers.mcsv.net include:spf.mailjet.com include:25667276.spf07.hubspotemail.net include:m.lessonly.com include:_spf.salesforce.com ~allTTL —
TXTvitally-domain-verification=deedebb2-71af-4606-8a82-fdd8d07f8f28TTL —
TXTwmail-verification: e79db3306c95247b99a89d5b72d610cdTTL —
TXTZOOM_verify_TyuyWqL9dp7HyuYc5Au6dlTTL —

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.

SPFDNS lookup unavailable
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
StatusPublished and readable
Security contacts0
Policy linkNot observed
ExpiryMissing or expired

This is a public vulnerability-reporting contact file. Its presence does not prove that the website is safe and does not change the independent Safety Score.

Browser protections

Security headers

5 observed
content-security-policypresent default-src wss: data: blob: preply: chrome-extension: ms-appx-web: https: *.preply.com *.default.com *.intercom-messenger.com *.vitally-eu.io 'unsafe-inline' 'self'; img-src 'self' data: blob: https: preply: chrome-extension: ms-appx-web: *.preply.com neuvoo.ca; object-src 'self' *.preply.com tf-chat-images-prod.s3.amazonaws.com; block-all-mixed-content; script-src 'self' data: blob: *.preply.com preply.com cdn.jsdelivr.net www.googleadservices.com www.redditstatic.com analytics.tiktok.com js.zi-scripts.com tags.clickagy.com aorta.clickagy.com hemsync.clickagy.com hemsync.clickagy.com cdn.pdst.fm *.tvsquared.com *.onesignal.com onesignal.com snap.licdn.com px.ads.linkedin.com js.appboycdn.com app.link *.sumome.com www.gstatic.com *.doubleclick.net *.sumo.com *.branch.io *.google.com *.bing.com *.opentok.com *.pubnub.com *.pndsn.com *.pubnub.net *.pubnubapi.com *.hotjar.com *.hotjar.io *.facebook.net www.googletagmanager.com *.google-analytics.com *.intercomcdn.com *.intercom.io *.stripe.com *.googleapis.com *.youtube.com *.ytimg.com *.ampproject.org *.googlesyndication.com *.trustpilot.com www.dwin1.com www.awin1.com www.zenaps.com the.sciencebehindecommerce.com amplify.outbrain.com tr.outbrain.com 'unsafe-eval' 'unsafe-inline' api.braintreegateway.com assets.braintreegateway.com client-analytics.braintreegateway.com js.braintreegateway.com *.braintree-api.com *.paypal.com *.payrails.io pay.google.com songbird.cardinalcommerce.com sc-static.net player.vimeo.com ajax.cloudflare.com preply.us1.list-manage.com cdn.cookielaw.org geolocation.onetrust.com cdn-cookieyes.com www.clickcease.com click.appcast.io *.clarity.ms tags.crwdcntrl.net *.hs-scripts.com *.hubspot.com *.hscollectedforms.net *.hsadspixel.net *.hs-banner.com *.hs-analytics.net *.hsforms.com *.hsleadflows.net *.usemessages.com init.blackcrow.ai unpkg.com *.hscta.net static.learncube.net *.ubembed.com cdn.plot.ly *.agora.io *.cdn-apple.com js.skyflow.com *.typeform.com www.datadoghq-browser-agent.com *.default.com *.usercentrics.eu risk.checkout.com fpjs.checkout.com fpjscache.checkout.com fpjsworker.checkout.com ddwl4m2hdecbv.cloudfront.net adora-cdn.com *.adora-cdn.com jobs.ashbyhq.com *.sc-static.net *.snapchat.com *.tapad.com *.axon.ai *.albss.com *.applovin.com cdn.vitally.io *.vitally-eu.io wcs.naver.net wcs.naver.com *.pstatic.net *.openai.com api.fraud0.com capi-automation.s3.us-east-2.amazonaws.com pixel.byspotify.com; frame-ancestors 'self' www.upward.net; report-uri https://sentry-ext.preply.org/api/48/security/?sentry_key=f9d940af8b044614932c632dd13ccad6&sentry_environment=production
referrer-policypresent strict-origin-when-cross-origin
strict-transport-securitypresent max-age=63072000; includeSubDomains; preload
x-content-type-optionspresent nosniff
x-frame-optionspresent sameorigin

Response headers

Cookie protections

Passive observation
Cookies observed6
Missing Secure0
Missing HttpOnly4
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

Cloudflare 98% Next.js 96%

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

Next.jsKeep Next.js and its runtime dependencies current, especially when server-side rendering is enabled.

About this website

What the site says about itself

Refer your company

View the site's About page ↗

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

Structured facts

Website identity & response

Public page metadata
Page titlePreply: Learn with the best online language tutors on app & web
First headingLearn with a tutor who turns lessons into real progress.
DescriptionLooking for a tutor? Preply is the best platform for private online lessons with a flexible payment system and affordable prices. Book your first lesson.
Canonical URLhttps://preply.com/
Final URLhttps://preply.com/
HTTP response200 · text/html; charset=utf-8 · duration unavailable
Languageen
Structured typesLocalBusiness · WebSite
Page page detectedhttps://preply.com/en/blog/learn-english-online/About page detectedhttps://preply.com/en/refer-your-company?start=homepage_banner
present100% evidence confidence
Security txt.has policy100% evidence confidence
Security txt.has canonical100% evidence confidence
Security txt.expires valid100% evidence confidence
Security txt.contact count100% evidence confidence
1100% evidence confidence
en100% evidence confidence
1100% evidence confidence
6100% evidence confidence
Local cookies.cookies missing secure100% evidence confidence
4100% evidence confidence
4100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
47100% evidence confidence
2100% evidence confidence
5100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
4100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.csp wildcard sources100% evidence confidence
1100% evidence confidence
63072000100% evidence confidence
1100% 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-orbit-trace-054

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 preply.com

Visual evidence

Website screenshot

Screenshot of preply.com
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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Use the current report link so visitors can verify the evidence. A badge is a transparency signal, not a paid ranking boost.

Questions about preply.com

FAQ

Still have questions? Contact us →
Is preply.com safe to visit?

The latest Safety Score is 78/100 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 preply.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 preply.com registered?

The public registry record shows Jan 23, 2011. Registration details may be privacy-protected or updated later.

Did preply.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 preply.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.