Domain Analyzer

Why use a domain analyzer before doing business?

Before entering into a business relationship, it’s crucial to understand the online presence and technical setup of the other party. A domain analyzer provides detailed information about a website’s security, hosting, and other technical aspects. This can help you:

• Assess the security of their website
• Verify their hosting provider and server location
• Check for the existence of important pages like privacy and terms of service
• Identify potential red flags, such as expired security certificates or missing security headers

What technical details does the tool check?

The domain analyzer examines several key areas:

• HTTP Status and Response Time: Checks if the website is up and how quickly it responds.
• TLS Certificate: Verifies the certificate’s issuer, expiry date, and the subdomains it covers.
• Security Headers: Identifies the presence of important security headers like HSTS, CSP, and others.
• DNS Records: Looks at DNS records, including DMARC, CAA, and DNSSEC.
• Registration Details: Provides registration date, registrar, expiry, and registry status.
• Server and Hosting: Shows server location, hosting provider, and network (ASN).
• Website Structure: Analyzes homepage title, description, word count, headings, and platform fingerprints.
• Schema.org Types: Detects published schema types.
• Robots.txt: Reviews robots.txt rules and AI crawler blocking.
• Sitemap: Examines sitemap size and structure.
• Redirect and Canonicalization: Checks redirect and canonicalization behavior.
• Error Handling: Shows what the domain returns for a non-existent URL.
• Third-Party Resources: Identifies third-party hosts, cookies, and trackers.
• Common Pages: Verifies the existence of about, contact, privacy, and terms pages.

What won’t the domain analyzer tell me?

While the domain analyzer provides comprehensive technical insights, it does not offer:

• Traffic Estimates: It cannot estimate the number of visitors or traffic volume.
• Authority or Ranking Scores: It does not provide domain authority, SEO scores, or keyword rankings.
• Keyword Data: It does not reveal the keywords a website is targeting.

These metrics require access to proprietary data sources and are not available through a simple domain inspection.

What if a site blocks the check?

If a website blocks automated requests, such as through a Cloudflare interstitial or by returning a 403 error to bots, the domain analyzer will still produce a report. This report will be labeled as blocked and will not include any content-derived information. However, it will still show certificate, DNS, registration, and robots.txt details, as these are served to everyone.

How does privacy work with the domain analyzer?

Building a report involves querying the domain registry over RDAP and an IP geolocation service. This means that the tool collects information that is publicly available and does not infringe on privacy. The location shown is where the responding server sits, which for sites behind a CDN is the CDN edge, not the company’s physical location.

What is the difference between measured and not provided data?

How often is the domain analysis report refreshed?

Our free domain analysis tool provides a comprehensive snapshot of a website’s technical and registration details at the time of your query. However, it’s important to understand how frequently this information is updated. The reports are cached to ensure the tool remains fast and efficient for all users. Typically, the cached data is refreshed every 30 days. This means that if you run a report on a domain, the information you see will be up-to-date as of the most recent analysis within the past month.

Why is the data cached? Caching helps maintain the tool’s performance and availability, especially since it is offered for free. Frequent, real-time data fetching would require significant resources and could slow down the tool’s response time. While the 30-day refresh cycle works for most users, if you need the most current data, you may want to run the analysis closer to your decision-making date.

What if I need more recent data?

If your business decision hinges on the most up-to-the-minute information, consider running the analysis multiple times as needed, especially if it’s been a while since the last refresh. Keep in mind that while the tool provides valuable insights, it is not designed for real-time monitoring. For ongoing tracking, you might need to explore other specialized services, though they often come with a cost.

What does the registration date tell me about a website?

The registration date of a domain can provide some clues about the website’s history and credibility. Generally, an older registration date suggests that the website has been around for a while, which can be a positive indicator of stability and longevity. However, this is not a foolproof measure of trustworthiness. A domain could have been registered years ago but only recently become active or could have changed ownership.

Conversely, a recent registration date does not necessarily indicate a lack of credibility. New businesses and startups often register new domains, and their websites may be perfectly legitimate. Therefore, while the registration date is a piece of the puzzle, it should not be the sole factor in your decision-making process. Always consider other factors, such as the website’s content, design, and the information provided by our tool.

How can I verify ownership changes?

Our tool does not provide historical ownership data. To verify if a domain has changed hands, you may need to use a WHOIS lookup service that offers historical data. This can help you track any changes in registration details over time. However, be aware that privacy services can sometimes obscure this information.

What does the security-header count mean in practice?

The security-header count is a metric that indicates the number of security certificates associated with a domain. A higher count can suggest that the website has implemented multiple layers of security, which is generally a good sign. It implies that the site is taking steps to protect data and ensure secure connections for its users.

However, it’s important to note that the mere presence of security certificates does not guarantee immunity from security threats. The quality and configuration of these certificates also matter. For instance, a site with a single, well-configured certificate may be more secure than a site with multiple, poorly managed ones. Therefore, while the security-header count is a useful indicator, it should be considered alongside other security measures and practices.

How can I assess the quality of security certificates?

Our tool provides basic information about the security certificates, but for a detailed analysis, you may need to use specialized security assessment tools. These tools can help you evaluate the strength and configuration of the certificates, as well as identify any potential vulnerabilities.

Frequently asked questions

74 domains analysed on this site.