online-stopwatch.com
Paid content
Categories: Other
A Free online stopwatch, quick easy to use stopwatch! also an online countdown!
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Updated: 2026-09-26 21:32
Language: English (default)
Access: Normal
Profile views 1
Outbound visits 1
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Website Overview
An established domain and managed infrastructure suggest continuity of operations and may support dependable delivery, although neither guarantees service quality.
Domain and Registration
Registered in 2006, this domain has about 20 years of history. That suggests continuity, although ownership and purpose may have changed. Transfer-protection status is present, helping reduce the risk of unauthorized domain transfers. The registrar is NameCheap, Inc., a widely used domain service provider. The domain uses the common .com extension, which is not an independent safety signal.
DNS and Email
Nameservers are provided by Cloudflare, indicating managed DNS hosting. MX records point to the Google Workspace email service. CAA records restrict which certificate authorities are authorized to issue certificates. No CNAME was found; the observed records resolve directly to addresses. SPF and DMARC are configured. DKIM status is unknown.
TLS and Certificates
The public key uses EC with 256 bits. The server supplied a complete certificate chain. No organization name is present in the certificate; the available fields are consistent with domain validation. The certificate was issued by Let's Encrypt, commonly associated with automated certificate services. The certificate's total validity is about 89 days, consistent with a short renewal cycle.
HTTP and Browser Security
The response lacks these common security headers: CSP, Referrer-Policy, Permissions-Policy. No X-Powered-By header was found, reducing one common source of backend fingerprinting information. The cf-ray response header indicates a CDN or caching proxy in the delivery path. No obvious internal addresses or debug information were found in the headers. The Server header identifies cloudflare without an exact version.
Technology Stack Analysis
The public page identifies Cloudflare without precise versions, leaving fewer clues for version-specific scanning.
Search and Social Sharing
No homepage canonical URL was detected. If duplicate URLs exist, consolidation may be less explicit. The title has 16 characters, within a common display range. A meta description is present, with 79 characters. The observed directives allow indexing and link following. No Generator meta tag is publicly exposed.
Hosting and Email
Cloudflare
Hosting
Google Workspace
Location
Location unknown
104.20.8.16
Pages, Search and Sharing
| Meta description | A Free online stopwatch, quick easy to use stopwatch! also an online countdown! |
|---|---|
| Canonical URL | Not detected |
| Language | English (default) |
| Twitter Card | Not detected |
Social Sharing Preview
5 fields
Sharing metadata
| og:url | https://www.online-stopwatch.com/ |
|---|---|
| og:type | website |
| og:image | https://www.online-stopwatch.com/images/stopwatch.png |
| og:title | Online Stopwatch |
| og:description | A Free online stopwatch, quick easy to use stopwatch! also an online countdown! |
robots.txt (opens in a new tab)
1 rulesmediapartners-google 0 allowed · 0 disallowed
mediapartners-google
All bots 0 allowed · 1 disallowed
/*.swf$
No matching rules.
Sitemaps
1
Registration details RDAP / WHOIS
| Registrar | NameCheap, Inc. |
|---|---|
| Registered | 2006-07-08 |
| Expires | 2030-07-08 |
| Domain status | client transfer prohibited |
| Nameservers | donald.ns.cloudflare.com、mona.ns.cloudflare.com |
| DNSSEC | unsigned |
DNS records
| Type | Name | Value | TTL | Priority |
|---|---|---|---|---|
| A | online-stopwatch.com | 104.20.8.16 | 300 | — |
| A | online-stopwatch.com | 104.20.9.16 | 300 | — |
| AAAA | online-stopwatch.com | 2606:4700:10::6814:810 | 300 | — |
| AAAA | online-stopwatch.com | 2606:4700:10::6814:910 | 300 | — |
| MX | online-stopwatch.com | aspmx.l.google.com | 300 | 1 |
| MX | online-stopwatch.com | alt1.aspmx.l.google.com | 300 | 5 |
| MX | online-stopwatch.com | alt2.aspmx.l.google.com | 300 | 5 |
| MX | online-stopwatch.com | alt3.aspmx.l.google.com | 300 | 10 |
| MX | online-stopwatch.com | alt4.aspmx.l.google.com | 300 | 10 |
| NS | online-stopwatch.com | donald.ns.cloudflare.com | 86400 | — |
| NS | online-stopwatch.com | mona.ns.cloudflare.com | 86400 | — |
| TXT | online-stopwatch.com | v=spf1 include:_spf.google.com ~all | 300 | — |
| CAA | online-stopwatch.com | 0 issue "amazon.com" | 300 | — |
| CAA | online-stopwatch.com | 0 issue "comodoca.com" | 300 | — |
| CAA | online-stopwatch.com | 0 issue "digicert.com; cansignhttpexchanges=yes" | 300 | — |
| CAA | online-stopwatch.com | 0 issue "letsencrypt.org" | 300 | — |
| CAA | online-stopwatch.com | 0 issue "pki.goog; cansignhttpexchanges=yes" | 300 | — |
| CAA | online-stopwatch.com | 0 issue "ssl.com" | 300 | — |
| CAA | online-stopwatch.com | 0 issuewild "amazon.com" | 300 | — |
| CAA | online-stopwatch.com | 0 issuewild "comodoca.com" | 300 | — |
| CAA | online-stopwatch.com | 0 issuewild "digicert.com; cansignhttpexchanges=yes" | 300 | — |
| CAA | online-stopwatch.com | 0 issuewild "letsencrypt.org" | 300 | — |
| CAA | online-stopwatch.com | 0 issuewild "pki.goog; cansignhttpexchanges=yes" | 300 | — |
| CAA | online-stopwatch.com | 0 issuewild "ssl.com" | 300 | — |
| DMARC | _dmarc.online-stopwatch.com | v=DMARC1;p=none; rua=mailto:[email protected]; | 300 | — |
TLS and certificates
| Assessment | Normal configuration |
|---|---|
| Supported protocols | TLSv1.2、TLSv1.3 |
| Negotiated protocol | TLSv1.3 |
| Certificate subject | online-stopwatch.com |
| Issuer | Let's Encrypt |
| Valid until | 2026-10-31T19:26 · Remaining when checked: 34 days |
| Verification details | Certificate trust: Passed · Hostname match: Passed |
HTTP response headers
| Header | Value |
|---|---|
| content-type | text/html; charset=UTF-8 |
| cache-control | max-age=31536000, must-revalidate |
| server | cloudflare |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| x-frame-options | SAMEORIGIN |
| x-content-type-options | nosniff |
Identified technologies
Recent Updates
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- Network details
- Website Technologies
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- HTTP Response Information
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- DNS Information
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