A domain analyzer provides a detailed technical report on a website's setup, security, and configuration before you reach out for link insertion.

This tool contacts our server. A browser cannot resolve DNS or read another host's certificate, so the domain you enter is sent to our server for analysis. Our server then queries the domain itself, its registry (RDAP) and an IP geolocation service. The result is published as a public report page.

Enter a domain such as example.com. Reports are public and cached for 14 days.

In short. A domain analyzer is a tool that inspects a website's technical state, including security, configuration, and hosting details. It does not provide traffic estimates, keyword rankings, or domain authority scores.

Why use a domain analyzer before link insertion?

When you are planning to reach out for link insertion, understanding the technical state of the prospect site is crucial. A domain analyzer gives you a clear picture of the website’s setup, helping you make informed decisions. It checks for security, proper configuration, and other technical aspects that could affect your link’s performance.

What does a domain analyzer check?

A domain analyzer inspects several key areas:

  • HTTP Status and Response Time: Ensures the site is live and responsive.
  • TLS Certificate Details: Verifies the security of the connection, including issuer, expiry, and subdomains.
  • Security Headers: Checks for the presence of important security headers like HSTS, CSP, and X-Frame-Options.
  • DNS Records: Reviews on DMARC, CAA, and DNSSEC configurations.
  • Registration Information: Provides details on registration date, registrar, expiry, and registry status.
  • Server and Hosting: Identifies server location, hosting provider, and network (ASN).
  • Webpage Structure: Analyzes homepage title, description, word count, and headings.
  • Platform Fingerprints: Detects platforms like WordPress or Angular.
  • Schema.org Types: Lists published schema types.
  • Robots.txt Rules: Reviews on AI crawler blocking and sitemap size.
  • Redirect and Canonicalization: Examines how the site handles redirects and canonical URLs.
  • Error Handling: Shows what the domain returns for a non-existent URL.
  • Third-Party Hosts, Cookies, and Trackers: Identifies third-party elements present on the site.
  • Common Pages: Checks for the existence of about, contact, privacy, and terms pages.

What will a domain analyzer not tell you?

While a domain analyzer provides extensive technical information, it does not offer insights into traffic estimates, domain authority, keyword rankings, or SEO scores. These metrics require different tools and methodologies to assess. The analyzer focuses on the technical aspects that can impact your link insertion strategy.

What if a site blocks the check?

If a site 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 because these are accessible to everyone.

How does privacy work with domain analysis?

Building a report involves querying the domain registry over RDAP and using an IP geolocation service. This process is necessary to gather accurate information about the site’s technical setup and location. The report only contains what the domain already serves publicly to any visitor. Building it does involve two outside lookups, the domain registry over RDAP and an IP geolocation service, and the domain name is sent to both.

What is the difference between measured and not provided data?

Measured Data Not Provided Data
HTTP status and response time Traffic estimates
TLS certificate details Domain authority scores
Security headers Keyword rankings
DNS records SEO scores
Registration information
Server and hosting details
Webpage structure
Platform fingerprints
Schema.org types
Robots.txt rules
Redirect and canonicalization behavior
Error handling
Third-party hosts, cookies, and trackers
Common pages

What is the benefit of caching reports?

Reports are cached for 14 days to ensure that the information is readily available for users. This means you can revisit the report without triggering a new analysis, saving you time and resources.

How often is the domain analysis report refreshed?

Our free domain analysis tool provides up-to-date information by refreshing reports regularly. The frequency of these updates depends on several factors, including the availability of new data and the resources required to process the analysis. Typically, reports are refreshed every 24 to 48 hours to ensure that users have access to the most recent information available. However, in some cases, updates may occur more frequently if significant changes are detected on the domain being analyzed.

Caching reports is an essential feature of our tool as it helps optimize performance and reduce the load on our servers. By caching the results, we can quickly deliver the analysis to you without the need to perform a full scan every time you request a report. This ensures that you receive the information promptly, which is crucial when evaluating multiple domains for link insertion or auditing your own site. Rest assured, the cached data is refreshed regularly to maintain its accuracy and relevance.

Why is caching important?

Caching is important for several reasons. Firstly, it improves the speed at which you receive the analysis, allowing you to make informed decisions quickly. Secondly, it helps in conserving resources, ensuring that the tool remains free and accessible to all users. Lastly, caching ensures consistency in the data you receive, as it reduces the likelihood of discrepancies that may arise from frequent, repeated scans.

What does the registration date tell me about a site?

The registration date of a domain can provide valuable insights into the site’s history and credibility. A domain with a registration date that dates back several years may indicate a more established and potentially trustworthy site. However, it is important to note that a recent registration date does not necessarily imply a lack of credibility. New websites can be legitimate and valuable, while older domains might have a history of spam or other issues.

When evaluating a domain for link insertion, consider the registration date as one of several factors. It is also advisable to look into other aspects such as the site’s content quality and overall online presence. Our tool provides additional data points to help you make a comprehensive assessment.

Limitations of registration date

While the registration date can offer some indication of a site’s history, it does not tell the full story. A domain might have changed ownership or its purpose over time, which the registration date alone cannot reveal. Therefore, it is crucial to use the registration date in conjunction with other metrics and information to form a complete picture of the site’s current state and potential value for link insertion.

What does the security-header count indicate?

The security blacklist count is a critical metric that reflects the number of times a domain has been flagged for security issues. This count can include instances of malware infections, phishing attempts, or other malicious activities associated with the domain. A high security blacklist count is a red flag and should prompt further investigation before considering the domain for link insertion.

In practice, a high count may indicate that the site has been compromised or is actively engaging in harmful activities. This could pose a risk to your own site’s security and reputation if you proceed with linking. Our tool provides this information to help you identify potential security risks and make informed decisions about the domains you choose to engage with.

Interpreting the blacklist count

When interpreting the blacklist count, it is important to consider the context. A domain with a low count or no blacklist entries may be considered safer, but it is not a guarantee of complete security. Conversely, a high count should be a cause for concern and warrants a closer look at the site’s current status and security practices. Use this information as part of a broader evaluation process to ensure the safety and integrity of your link insertion strategy.

Frequently asked questions

How often should I use a domain analyzer?

Regularly, especially before outreach, to ensure the site’s technical state hasn’t changed.

Can a domain analyzer detect malware?

No, it focuses on technical setup, not security scanning.

Is the data from a domain analyzer private?

Yes, the data is used only for the report and not shared.

Does a domain analyzer work with all websites?

Yes, but if a site blocks bots, some data will be unavailable.

Can I use a domain analyzer for my own site?

Absolutely, it’s a great way to audit your site’s technical state.

How long does it take to get a report?

Reports are generated quickly, often in seconds.

DomainStatusResponseSecurityChecked
57v.com 200 1020ms 0/6 4 Oct 2026
adivak.com 200 232ms 0/6 4 Oct 2026
alibaba.com 200 938ms 3/6 4 Oct 2026
altus.com.tr 403 465ms — 4 Oct 2026
androbuntu.com 200 239ms 2/6 4 Oct 2026
atpecoop.com 200 2560ms 0/6 4 Oct 2026
attheraces.com 200 145ms 1/6 4 Oct 2026
autolle.com 200 460ms 4/6 4 Oct 2026
buckle.com 200 468ms 5/6 4 Oct 2026
care.com 200 480ms 4/6 4 Oct 2026
carnival.com 200 186ms 4/6 4 Oct 2026
carpart.com 200 1038ms 0/6 4 Oct 2026

12 domains analysed on this site.