a.usbrowserspeed.com favicon

a.usbrowserspeed.com

Category: Technology

Scanned: Jun 12, 2026, 07:30 PM UTC · First seen: Jun 12, 2026 · Threat Engines: 0 / 91 · Times Scanned: 1
99 / 100 Trust Score Based on scan findings at the time of analysis
No Threats Found
0 - High Risk50 - Moderate100 - No Threats
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Screenshot of a.usbrowserspeed.com Captured Jun 12, 2026
https://a.usbrowserspeed.com
Screenshot unavailable
This may be due to bot protection, geo-restrictions, or the site being temporarily unavailable.
3 years 6 months (usbrowserspeed.com)
Not Ranked - This website does not appear in the Tranco top list
Not listed (91 checked)
✓ Valid (TLS)
AWS EC2 (us-west-2)
Portland, United States
Unknown
Unknown
44.253.90.254
Domain & WHOIS Information
Registrar NameCheap, Inc.
Registered November 30, 2022 (usbrowserspeed.com)
Expires November 30, 2026
Name Servers NS-1076.AWSDNS-06.ORG
DNSSEC Unsigned
Hosting AWS EC2 (us-west-2)
This is a subdomain of usbrowserspeed.com. The WHOIS data above belongs to the parent domain, not to a.usbrowserspeed.com. The actual creation date of this subdomain is unknown and could be much more recent than the parent.
Reputation & Threat Check 91 security engines checked
File Scan Summary Powered by Quttera Engine
File scan could not be completed - the site may block automated crawlers
No threats
0
Low Risk
0
Medium Risk
0
High Risk
0
No threats Low Risk Medium Risk High Risk
External Links & Domains
0
External Links
All Clean
0
Iframes
Clean
0
Referenced Domains
All Clean
0
Flagged Resources
None Detected
a.usbrowserspeed.com Overview

Description of a.usbrowserspeed.com

The domain a.usbrowserspeed.com appears to be a subdomain of usbrowserspeed.com, likely associated with a browser-related web service, performance endpoint, or supporting infrastructure rather than a full public-facing website. Based on the domain naming pattern, it may be used for testing, routing, analytics, content delivery, or application support functions tied to browser speed or web performance services.

The available metadata does not show a page title, description, visible links, or indexed content, which suggests this host may be minimally exposed to visitors or intended for backend use. The domain has been registered for about three years and uses cloud infrastructure, which is consistent with many legitimate service subdomains, although the exact operator purpose is not identifiable from the scan data alone.

Safety Assessment for a.usbrowserspeed.com

At the time of this scan, no security-engine detections were reported, with 0 out of 91 engines flagging the domain. Malware scanning also indicated no detected threats, and the checked blacklist and threat-database sources did not report listings associated with malware, phishing, or other web-based abuse. The domain has also been registered for more than one year, which can be a mildly reassuring signal when considered alongside clean scan results.

The scan did not identify flagged files, external links, referenced domains, or iframes, and there were no mail-reputation blocklist hits in the provided blacklist checks. That said, the host appears to expose little or no public content, so the assessment is based mainly on reputation, infrastructure, and point-in-time scan results rather than a rich content review.

Based on available data, no threats were detected at the time of this scan.

Technical Description

The domain uses a valid SSL certificate issued through Amazon infrastructure, with certificate expiry listed as 2026-12-01. It resolves to an AWS EC2 IP address in the us-west-2 region, and its nameservers are hosted through AWS DNS services. This setup is common for cloud-hosted applications and service endpoints.

DNSSEC appears to be unsigned, which is not unusual but means DNS responses do not benefit from DNSSEC validation. The web server software and supported protocol details were not identified in the provided scan output, and the page metadata was effectively empty, which may indicate a non-public endpoint, a minimal landing configuration, or a host intended for application-level use rather than general browsing.

HTTP Redirect Chain
No redirects detected - direct connection to destination
Website Insights
Not Ranked
Tranco Rank
Not in Top 1M
Visitors Unknown
Category: Technology
Rank History (30 days)
No rank data available
1 cookie detected
Essential1
Analytics0
Advertising0
Social0
1 1st party cookie
0 3rd party (trackers)
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This report was generated automatically and is provided for informational purposes only. Results are based on a point-in-time scan and may contain false positives or incomplete data. This does not constitute a security audit or certification. No vendor in the market can guarantee a 100% detection rate. If you believe this report is inaccurate, please submit a dispute.

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