Website reputation report

htmlemail.io

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

● Evidence is limited

What is this website?

Public pages were observed on htmlemail.io, but their subject was not confidently classified. The sampled pages were marked as English-language. Recurring page-metadata topics include html, html email templates, to use custom.

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

64/100Safety Score
70%Evidence Confidence
Trust Radar evidence profile Eight evidence dimensions from zero to one hundred. Exact values surround the chart. Threat Intelligence55 Domain History0 Infrastructure89 Website Security95 Security Hygiene50 Transparency51 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 htmlemail.io

Updated Oct 2, 2026

The latest scan examined 10 public pages on htmlemail.io. 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: Responsive HTML email templates tested on mobile and desktop. Avoid 2-3 days of coding, just download and use these today.

Registrar and domain history

A reliable creation date was not returned by the registration lookup. The report leaves domain age unverified rather than guessing.

Connection and hosting evidence

The checked homepage returned HTTP 200.

A valid TLS certificate was observed, expiring Dec 14, 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: 64/100. Evidence Confidence: 70%. These measure different things.

Public content profile

Pages reviewed on htmlemail.io

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.

Hashtags found on the website: #999999 · #ff0000 · #3498db · #ffffff . These are site-supplied labels, not search rankings.

HTML Email Templates for Developers, Designers & StartupsResponsive HTML email templates tested on mobile and desktop. Avoid 2-3 days of coding, just download and use these today. How To Send HTML Emails In Outlook Office 365 with ContactMonkeyLearn how ContactMonkey lets you send responsive HTML emails without having to leave Outlook in Office 365. How to use custom HTML email templates with Customer.ioLearn how to set up Customer.io to use your custom responsive HTML email templates. How to send HTML emails in GmailIn Gmail, adding banners, images, tables or other visual media and making them all look good together on any screen size is really tough. With a simple workaround, you can still us How to use custom HTML email templates with IntercomLearn how to set up Intercom to use your custom responsive HTML email templates. How to use custom HTML email templates with MailchimpLearn how to set up Mailchimp to use your custom responsive HTML email templates. How to use custom HTML email templates with MailerLiteLearn how to set up MailerLite to use your custom responsive HTML email templates. How Mindful Industries use HTML email templates to send transactional emails with MailgunCase study of how Mindful Industries are using html email templates. They are an artificial intelligence company and send thousands of emails every month with Mailgun. How to use custom HTML email templates with MoonMailLearn how to set up MoonMail campaigns to use your custom responsive HTML email templates How to use custom HTML email templates with PostmarkLearn how to set up Postmark to use your custom transactional HTML email templates with the Postmark API.

Public page evidence

Topics and keywords observed on htmlemail.io

11 phrases

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

htmlTitle, H1, Meta description10 sampled pages
html email templatesTitle, H1, Meta description8 sampled pages
to use customTitle, H16 sampled pages
custom htmlTitle, H16 sampled pages
to set upMeta description6 sampled pages
to sendTitle, H13 sampled pages
emailsTitle, H1, Meta description3 sampled pages
html emails inTitle, H12 sampled pages
custom responsiveMeta description5 sampled pages
send htmlTitle, H12 sampled pages
transactionalTitle, 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%
0/100

Evidence is unavailable.

InfrastructureWeight 10%
89/100

Observed DNS records and network address were checked.

Website SecurityWeight 15%
95/100

Observed certificate validity and TLS protocol were checked.

Security HygieneWeight 15%
50/100

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%
51/100

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)2026-10-01T06:24:38+00:00
HTML bytes submitted128,663
Phishing.Database · exact hostnameNot listed in this snapshot
Feed downloaded (UTC)2026-10-02T00:00:09+00:00
Hosts in local snapshot386,078

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 scripts1
Embedded frames1
External script hosts1

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 domainhtmlemail.io
RegistrarUnavailable
RegisteredUnavailable
Domain ageUnavailable
ExpiresUnavailable
Registry statusesUnavailable
Report statePublished

Infrastructure

Network & hosting

Observed endpoint, not legal location
IP address35.157.26.135
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://htmlemail.io/
Endpoint35.157.26.135
NetworkUnavailable
CDN and WAFNot detected · Not detected
DNS surface11 records · 4 nameservers · 2 mail exchangers
Protection signals1 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 size128,663 bytes
HTTP check duration0 ms
Cookies observedUnavailable
Script resources2 · 1 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=Let's Encrypt, commonName=YE2
Valid fromSep 15, 2026
Valid untilDec 14, 2026
Certificate names*.htmlemail.io · htmlemail.io

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.

A35.157.26.135TTL —
A63.176.8.218TTL —
NSdns1.p02.nsone.netTTL —
NSdns2.p02.nsone.netTTL —
NSdns3.p02.nsone.netTTL —
NSdns4.p02.nsone.netTTL —
MX10 spool.mail.gandi.netTTL —
MX50 fb.mail.gandi.netTTL —
TXTgoogle-site-verification=nG0-vnVWofMIjrHIzQzlyt5HUJjq_ZicBuE5TuxBB0QTTL —
TXTgoogle-site-verification=vLqWSNGybK7N0U1S1VFLA6B3dX0zcTFSljXHbyr3Xh0TTL —
TXTv=spf1 a include:spf.mail.intercom.io ~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
DMARCMonitoring-only DMARC policy

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

1 observed
strict-transport-securitypresent max-age=31536000

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

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

2 sampled JavaScript files checked locally with Retire.js. Database snapshot: 2026-10-01T02:40:06.962Z.

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.

Publisher supplied

Public contact details

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

Emailhello@htmlemail.ioSource: https://htmlemail.io/

Structured facts

Website identity & response

Public page metadata
Page titleHTML Email Templates for Developers, Designers & Startups
First headingHTML Email Templates For Developers
DescriptionResponsive HTML email templates tested on mobile and desktop. Avoid 2-3 days of coding, just download and use these today.
Canonical URLhttps://htmlemail.io/
Final URLhttps://htmlemail.io/
HTTP response200 · text/html; charset=UTF-8 · duration unavailable
Languageen
Structured typesNone observed
Page page detectedhttps://htmlemail.io/blog/custom-customerio-templatesContact page detectedhttps://htmlemail.io/blog/outlook-office-365-contactmonkey
missing100% evidence confidence
1100% evidence confidence
en100% evidence confidence
1100% evidence confidence
11100% evidence confidence
4100% evidence confidence
2100% evidence confidence
unavailable100% evidence confidence
Dns consistency.cname present100% evidence confidence
Local headers.hsts preload100% evidence confidence
Local headers.permissions policy present100% evidence confidence
1100% evidence confidence
2100% evidence confidence
31536000100% evidence confidence
Local headers.hsts include subdomains100% 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

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.

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Compared with the previous scan

What changed

A comparison will appear after the next completed scan.

Explainable matching

Digital fingerprint

fingerprint-v1
deep-anchor-wave-408

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 htmlemail.io

Visual evidence

Website screenshot

Screenshot of htmlemail.io
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 htmlemail.io

FAQ

Still have questions? Contact us →
Is htmlemail.io safe to visit?

The latest Safety Score is 64/100 with 70% 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 htmlemail.io?

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 htmlemail.io registered?

The registry lookup did not provide a reliable creation date in this scan.

Did htmlemail.io 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.