Website reputation report

thirdweb.com

Last checked 1 day ago · Point-in-time assessment

● Evidence is limited

What is this website?

thirdweb.com is currently classified in the Infrastructure category based on observed public pages. Recurring page-metadata topics include build, infrastructure, apps.

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 Transparency50 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 thirdweb.com

Updated Sep 30, 2026

The latest scan examined 10 public pages on thirdweb.com. 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: Build on internet capital markets with infrastructure for agents to discover, pay for, and interact with services and APIs.

Registrar and domain history

Registered on Jun 4, 2002. Registrar: Squarespace Domains II LLC.

Recorded expiry date: Jun 4, 2032. 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 11, 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 thirdweb.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.

thirdweb: Infrastructure for AI AgentsBuild on internet capital markets with infrastructure for agents to discover, pay for, and interact with services and APIs. thirdweb: Contact UsWhere users and AI can spend, earn, and transact autonomously. thirdweb: The complete web3 development platformBuild web3 apps easily with thirdweb's powerful SDKs, audited smart contracts, and developer tools—for Ethereum & 700+ EVM chains. Try now. thirdweb Gateway: Blockchain data accessInfrastructure that powers thirdweb services with data including real-time, historical, onchain and onchain-related data. thirdweb for chainsThe all-in-one platform to launch production-grade onchain infrastructure for best-in-class apps and games. Learn more… Web3 Gaming Infrastructure - Build Seamless web3 games | thirdwebthirdweb provides performant infrastructure for building and monetizing seamless web3 games & metaverses, including embedded (in-app) wallets, gasless transactions, in-game items a Build Performant Consumer Applications For Web3 and Beyond | thirdwebthirdweb provides a complete toolkit for the development of blockchain consumer applications, including in-app wallets (embedded wallets), smart contract development infrastructure Build DeFi Apps: Blockchain App Development Solutions | thirdwebthirdweb offfers a complete web3 development toolkit to build, improve and monetize DeFi apps like marketplaces, exchanges, crypto analytics platforms, staking & lending apps and m Build web3 mobile apps | thirdwebBuild powerful mobile Web3 apps with tools for crypto wallets, NFTs, DeFi, and blockchain integration. Everything you need to launch, scale, and monetize on mobile. Accept stablecoins for your business | thirdwebKeep your fiat processor for cards. Use thirdweb for crypto. 0.30% fees on USDC/USDT. Zero chargebacks. Instant settlement.

Public page evidence

Topics and keywords observed on thirdweb.com

12 phrases

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

buildTitle, H1, Meta description6 sampled pages
infrastructureTitle, Meta description5 sampled pages
appsTitle, Meta description4 sampled pages
blockchainTitle, H1, Meta description4 sampled pages
developmentTitle, Meta description3 sampled pages
applicationsTitle, H1, Meta description2 sampled pages
cryptoH1, Meta description3 sampled pages
gamesTitle, H1, Meta description2 sampled pages
businessTitle, H12 sampled pages
completeTitle, Meta description3 sampled pages
complete web developmentTitle, Meta description2 sampled pages
onchainH1, Meta 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%
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%
50/100

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)2026-09-30T06:24:18+00:00
HTML bytes submitted847,941
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-09-30T06:00:08+00:00
Hosts in local snapshot386,017

Sampled scripts and pages

Resource analysis incomplete

4 resources checked · 2 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 scripts2
Inline scripts5
Embedded frames4
External script hosts2

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 domainthirdweb.com
RegistrarSquarespace Domains II LLC
RegisteredJun 4, 2002
Domain age24 years
ExpiresJun 4, 2032
Registry statusesclient delete prohibited · client transfer prohibited
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address104.20.29.204
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://thirdweb.com/
Endpoint104.20.29.204
NetworkUnavailable
CDN and WAFCloudflare · Not detected
DNS surface32 records · 2 nameservers · 5 mail exchangers
Protection signals5 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 size847,941 bytes
HTTP check duration1,000 ms
Cookies observedUnavailable
Script resources2 · 2 external hosts
Frames and sampled checks4 frames · 4 resources checked

Encrypted transport

TLS certificate

Valid when observed
StatusValid when observed
ProtocolTLSv1.3
IssuercountryName=US, organizationName=Let's Encrypt, commonName=YE2
Valid fromSep 12, 2026
Valid untilDec 11, 2026
Certificate namesstaging.badges.thirdweb.com · thirdweb.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.

A104.20.29.204TTL —
A172.66.159.97TTL —
AAAA2606:4700:10::6814:1dccTTL —
AAAA2606:4700:10::ac42:9f61TTL —
NSajay.ns.cloudflare.comTTL —
NSmacy.ns.cloudflare.comTTL —
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 —
CAA0 issue "comodoca.com"TTL —
CAA0 issue "digicert.com; cansignhttpexchanges=yes"TTL —
CAA0 issue "letsencrypt.org"TTL —
CAA0 issue "pki.goog; cansignhttpexchanges=yes"TTL —
CAA0 issue "ssl.com"TTL —
CAA0 issuewild "comodoca.com"TTL —
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"TTL —
CAA0 issuewild "letsencrypt.org"TTL —
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"TTL —
CAA0 issuewild "ssl.com"TTL —
TXT9d46c777-53c1-4d46-954e-e3d842fc269e=d4aaae7aac5fedb89512b4cb040b0c65bda10ea0e327124b0e65074fa94839c0TTL —
TXTa670aacccbdb28475b23e5e03991849c767dab2203efa2d3893d0608d350e73dTTL —
TXTdb6628825a20dafe7de29b0554f74a0e072d19f649de55bb1827d946c0735bf1TTL —
TXTgoogle-site-verification=DRXl7v1YdDZ_kO3yK2X97RsmOrSIayCId6AWwlhpLvITTL —
TXTgoogle-site-verification=JkVuB73IceRp4ZfHnI_w6RbnZ8ILT5JdkCiHYMtybqwTTL —
TXTgoogle-site-verification=JOJQbq79IhqI2a1dYfUF42HHburRomCsZlHaG6NQZm8TTL —
TXTgoogle-site-verification=okH-G0YXeN7GfSiyTG1SEx4xStVMoIb3OtOniVkUGZ0TTL —
TXTgoogle-site-verification=y-Dz5YSJDKHckg9CycYOxovrGIA0ZyuYtPIttkBJeFgTTL —
TXTjf4jjno13gTTL —
TXTtiktok-developers-site-verification=Got6Ne5bvYLjEWYQIJt2qJUDPHQ9kA0xTTL —
TXTv=spf1 include:_spf.google.com include:sendgrid.net -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

5 observed
content-security-policypresent default-src 'self'; img-src * data: blob:; media-src * data: blob:; object-src 'none'; style-src 'self' 'unsafe-inline' vercel.live us.posthog.com; font-src 'self' vercel.live assets.vercel.com framerusercontent.com fonts.gstatic.com; frame-src * data:; script-src 'self' 'unsafe-eval' 'unsafe-inline' 'wasm-unsafe-eval' 'inline-speculation-rules' *.thirdweb.com *.thirdweb-dev.com vercel.live js.stripe.com framerusercontent.com events.framer.com challenges.cloudflare.com googletagmanager.com us-assets.i.posthog.com edit.framer.com framer.com googletagmanager.com; connect-src * data: blob:; worker-src 'self' blob:; block-all-mixed-content;
referrer-policypresent origin-when-cross-origin
strict-transport-securitypresent max-age=31536000
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

Cloudflare 98% Google Analytics 94% Google Tag Manager 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.

Structured facts

Website identity & response

Public page metadata
Page titlethirdweb: Infrastructure for AI Agents
First headingBuild the next generation of internet products
DescriptionBuild on internet capital markets with infrastructure for agents to discover, pay for, and interact with services and APIs.
Canonical URLhttps://thirdweb.com/
Final URLhttps://thirdweb.com/
HTTP response200 · text/html · 1000 ms
Languageen-US
Structured typesNone observed
Page page detectedhttps://thirdweb.com/gatewayContact page detectedhttps://thirdweb.com/contact-us
missing100% evidence confidence
1100% evidence confidence
1100% evidence confidence
en-US100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
1100% evidence confidence
Local headers.cors wildcard origin100% evidence confidence
Local headers.cors present100% evidence confidence
Local headers.cors credentials with wildcard100% evidence confidence
1100% evidence confidence
32100% evidence confidence
2100% evidence confidence
5100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
4100% 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
1100% evidence confidence
1100% 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
steady-vector-path-056

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 thirdweb.com

Visual evidence

Website screenshot

Screenshot of thirdweb.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

Show your verified trust report

Place this lightweight badge in your footer to show visitors an independent, dated WebsiteVirusScanner report. It can increase visitor confidence, but it never changes or guarantees the score.

Choose a badge style
Preview on your site
WebsiteVirusScanner trust badge preview

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

Questions about thirdweb.com

FAQ

Still have questions? Contact us →
Is thirdweb.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 thirdweb.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 thirdweb.com registered?

The public registry record shows Jun 4, 2002. Registration details may be privacy-protected or updated later.

Did thirdweb.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.

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.