diffblue.com website report
Diffblue Testing Agent generates, verifies, and fixes unit tests autonomously across enterprise codebases. Unlike other AI coding agents, Diffblue is built for automatically generating tests at project-level scale.
Diffblue was registered 11 years ago, is ranked #420,636 worldwide (top 12%), has an estimated value of $3,758. It may earn around $429 per month from advertising.
Technology & Computing English Cloudflare
Last updated
Key facts about diffblue.com
- Domain
- diffblue.com
- Website name
- AI Testing Agent for Enterprise Unit Testing - Diffblue - Diffblue
- Category
- Technology & Computing
- Estimated worth
- $3,758
- Global rank
- #420,636 (top 12% of 3.5M ranked sites)
- Monthly visitors (est.)
- 4,499 · 225K page views
- Registered
- November 3, 2015 (11 years ago)
- Expires
- November 3, 2026
- Registrar
- Amazon Registrar, Inc.
- Server location
Charlotte, United States- Network
- CaroNet Managed Hosting AS13618
- CDN
- Cloudflare
- Email provider
- Google Workspace
- Language
- English
- Data updated
Estimated traffic & revenue
| Page views | Visitors | Ad revenue | |
|---|---|---|---|
| Daily | 7,498 | 150 | $14 |
| Monthly | 224,935 | 4,499 | $429 |
| Yearly | 2,699,220 | 53,988 | $5,148 |
Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.
Global rank history
Monthly values
| Month | Global rank |
|---|---|
| 2026-06 | #37,606,270 |
| 2026-07 | #608,515 |
| 2026-08 | #567,639 |
| 2026-09 | #420,636 |
Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).
How we estimate diffblue.com's value
The estimate is the higher of two independent approaches, both computed automatically from public data.
- Traffic value: $3,758Driven by the global rank #420,636 (≈225K page views / month) plus a capped age bonus.
- Activity value: $1,439Domain age plus observable signs of an active, professionally run website.
Activity signals found
| Domain age (11 years) | $190 |
| Active website with metadata | +$150 |
| Substantial homepage content | +$150 |
| Professional email (Google Workspace) | +$150 |
| Email authentication (SPF) | +$50 |
| CDN / performance layer (Cloudflare) | +$100 |
| Business services (Apple, Google Workspace, HubSpot, Microsoft 365) | +$400 |
| Security headers (83/100) | +$249 |
Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.
On-page SEO
| Title | AI Testing Agent for Enterprise Unit Testing - Diffblue - Diffblue 66 chars |
|---|---|
| Meta description | Diffblue Testing Agent generates, verifies, and fixes unit tests autonomously across enterprise codebases. Unlike other AI coding agents, Diffblue is built for automatically generating tests at project-level scale. 214 chars |
| Meta keywords | None |
| Language | English |
| Response time | 0.37 s Fast |
Homepage structure
Exactly one H1 heading — good practice.
Technology & infrastructure
| CDN / proxy | Cloudflare |
|---|---|
| Web server | cloudflare |
| Platform / language | Next.js |
| DNS provider | Amazon Route 53 |
| Email provider | Google Workspace |
| SPF record | v=spf1 mx include:_spf.google.com include:7183665.spf06.hubspotemail.net include:_spf.salesforce.com include:spf.protection.outlook.com include:relay.mailchannels.net ~all |
| IPv6 (AAAA) | No |
| CAA record | Yes |
Services verified in DNS
Apple Google Search Console Google Workspace HubSpot Microsoft 365 Salesforce Stripe
Detected from TXT verification and SPF records published by the domain owner.
Domain name
| Extension | .com — the most widely used generic extension, originally for commercial sites |
|---|---|
| Name length | 8 characters Medium |
| Hyphens / digits | No hyphen · no digits |
Security headers
Homepage answered HTTP 200 at https://www.diffblue.com/ after 1 redirect · checked Oct 23, 2026
- HTTPSThe homepage is served over an encrypted HTTPS connection.
- HTTP → HTTPS redirectVisitors typing http:// are redirected to the secure version.
- Strict-Transport-Security (HSTS)max-age 365 days, includeSubDomains, preload.
- Content-Security-PolicyNot set: no restriction on which scripts may run.
- Clickjacking protectionX-Frame-Options: DENY prevents the site from being framed by others.
- X-Content-Type-Optionsnosniff: browsers will not guess content types.
- Referrer-Policystrict-origin-when-cross-origin
- Permissions-PolicyRestricts powerful browser features (camera, microphone, geolocation…).
- Software version disclosureReveals X-Powered-By: Next.js, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/2 200 date: Fri, 23 Oct 2026 19:52:29 GMT content-type: text/html; charset=utf-8 age: 1857 cache-control: public, max-age=0, must-revalidate server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=17,cfOrigin;dur=33 permissions-policy: accelerometer=(), autoplay=(), camera=(), encrypted-media=(), fullscreen=(self), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(self), usb=(), xr-spatial-tracking=() referrer-policy: strict-origin-when-cross-origin server: cloudflare strict-transport-security: max-age=31536000; includeSubDomains; preload x-content-type-options: nosniff x-frame-options: DENY x-matched-path: / x-powered-by: Next.js x-vercel-cache: HIT x-vercel-id: cdg1::lhr1::g4k7j-1792785149327-f0bab2ae5b99 cf-cache-status: DYNAMIC vary: accept-encoding content-encoding: br cf-ray: a4f3484f1db943a8-CDG
Hosting
| IP address | 76.76.21.21 |
|---|---|
| Location | |
| Network (ISP) | Carolina Internet |
| Autonomous system | AS13618 Carolina Internet, Ltd. |
| Server software | cloudflare |
Nameservers
| Host | IP | Country |
|---|---|---|
| ns-1457.awsdns-54.org | 205.251.197.177 | |
| ns-1738.awsdns-25.co.uk | 205.251.198.202 | |
| ns-394.awsdns-49.com | 205.251.193.138 | |
| ns-982.awsdns-58.net | 205.251.195.214 |
Domain registration (WHOIS)
| Registrar | Amazon Registrar, Inc. |
|---|---|
| Created | November 3, 2015 11 years ago |
| Updated | May 14, 2026 |
| Expires | November 3, 2026 Expired |
| Status | clientTransferProhibited |
Raw WHOIS record
Domain Name: DIFFBLUE.COM Registry Domain ID: 1974824010_DOMAIN_COM-VRSN Registrar WHOIS Server: whois.registrar.amazon Registrar URL: http://registrar.amazon.com Updated Date: 2026-05-14T03:28:17Z Creation Date: 2015-11-03T16:25:59Z Registry Expiry Date: 2026-11-03T16:25:59Z Registrar: Amazon Registrar, Inc. Registrar IANA ID: 468 Registrar Abuse Contact Email: [email protected] Registrar Abuse Contact Phone: +1.2024422253 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: NS-1457.AWSDNS-54.ORG Name Server: NS-1738.AWSDNS-25.CO.UK Name Server: NS-394.AWSDNS-49.COM Name Server: NS-982.AWSDNS-58.NET DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2026-09-08T19:26:19Z <<< For more information on Whois status codes, please visit https://icann.org/epp NOTICE: The expiration date displayed in this record is the date the registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars.
DNS records
| Type | Host | Value | TTL |
|---|---|---|---|
| A | diffblue.com | ip: 76.76.21.21 | 298 |
| NS | diffblue.com | target: ns-394.awsdns-49.com | 86400 |
| NS | diffblue.com | target: ns-1457.awsdns-54.org | 86400 |
| NS | diffblue.com | target: ns-1738.awsdns-25.co.uk | 86400 |
| NS | diffblue.com | target: ns-982.awsdns-58.net | 86400 |
| SOA | diffblue.com | mname: ns-1738.awsdns-25.co.uk rname: awsdns-hostmaster.amazon.com serial: 1 refresh: 7200 retry: 900 expire: 1209600 minimum-ttl: 86400 | 900 |
| MX | diffblue.com | pri: 10 target: alt4.aspmx.l.google.com | 60 |
| MX | diffblue.com | pri: 10 target: alt3.aspmx.l.google.com | 60 |
| MX | diffblue.com | pri: 1 target: aspmx.l.google.com | 60 |
| MX | diffblue.com | pri: 5 target: alt1.aspmx.l.google.com | 60 |
| MX | diffblue.com | pri: 5 target: alt2.aspmx.l.google.com | 60 |
| TXT | diffblue.com | txt: 171F1FB0E9 | 300 |
Show all 30 records
| TXT | diffblue.com | txt: site24x7-signals-domain-verification=914e5ac65761bb48a524fb47e69399e8 | 300 |
| TXT | diffblue.com | txt: google-site-verification=0LYo_kyUz1-Z0nrQGGjUsxusK2qbzECJsYmU6URhJhI | 300 |
| TXT | diffblue.com | txt: 1password-site-verification=EFZHTW7HFRHGHOOQCO2DASH3EY | 300 |
| TXT | diffblue.com | txt: sophos-domain-verification=b2dc414a32ec107fd58ef0adb144362fd45614d0f6cdd121ea4a3de7d762e0bc | 300 |
| TXT | diffblue.com | txt: google-site-verification=ZauWzm3Q3KzsBE7gZlsuX_Tdc8NO_YAz0qHRnmKiJcg | 300 |
| TXT | diffblue.com | txt: apple-domain-verification=yTYbHdqwI5bmvU0s | 300 |
| TXT | diffblue.com | txt: perplexity-ai-domain-verification-sje5bg=7FihhhvLH9cPTxT4lHbB8oYfn | 300 |
| TXT | diffblue.com | txt: stripe-verification=43a10c33fcd3ec4486f949bd17b2afddbdaf444c96fbcedc4a7896fb888c7bba | 300 |
| TXT | diffblue.com | txt: ZOOM_verify_REfVXY7vD69oY93iFFuRqB | 300 |
| TXT | diffblue.com | txt: v=spf1 mx include:_spf.google.com include:7183665.spf06.hubspotemail.net include:_spf.salesforce.com include:spf.protection.outlook.com include:relay.mailchannels.net ~all | 300 |
| TXT | diffblue.com | txt: google-site-verification=yaOou_mnK-ZfrbxYRSfmm_9-WP0Kb_kH1TSzn1Vxd-0 | 300 |
| TXT | diffblue.com | txt: google-site-verification=ehpGPP9wJjb1rOa10O5RcA-2wpVhRLux6WcIcGpJfqE | 300 |
| TXT | diffblue.com | txt: google-site-verification=8m9A-mCqX5Q7CoeCn3flg-Gw3Zongz618j6HbmlPw30 | 300 |
| CAA | diffblue.com | flags: 0 tag: issue value: digicert.com | 3600 |
| CAA | diffblue.com | flags: 0 tag: issue value: pki.goog | 3600 |
| CAA | diffblue.com | flags: 0 tag: issue value: amazon.com | 3600 |
| CAA | diffblue.com | flags: 0 tag: issue value: letsencrypt.org | 3600 |
| CAA | diffblue.com | flags: 0 tag: iodef value: mailto:[email protected] | 3600 |
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diffblue.com compared with similar websites
| Website | Global rank | Est. worth | Registered | Hosted in |
|---|---|---|---|---|
| diffblue.com | #420,636 | $3,758 | 2015 | |
| typemock.com | #157,660 | $11,921 | 2005 | |
| bugraptors.com | #1,012,268 | $1,434 | 2015 | |
| katalon.io | #560,991 | $2,670 | 2018 | |
| tsqlt.org | #1,447,598 | $1,075 | 2010 | |
| c3.ai | #54,060 | $41,894 | 2026 | |
| js-unit-testing.com | #70,369,646 | $100 | — |
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Questions about diffblue.com
When was diffblue.com registered?
Diffblue.com was registered on November 3, 2015, making it 11 years old.
Who is the domain registrar for diffblue.com?
Diffblue.com is registered through Amazon Registrar, Inc..
Where is diffblue.com hosted?
Diffblue.com's server (IP 76.76.21.21) is located in Charlotte, United States.
How much is diffblue.com worth?
We estimate diffblue.com is worth $3,758. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.
How much traffic does diffblue.com get?
Based on its rank, diffblue.com receives roughly 4,499 unique visitors and 225K page views per month. These figures are modelled from the rank, not measured.
What is diffblue.com's global rank?
Diffblue.com has an estimated global rank of 420,636, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.
Who hosts diffblue.com?
Diffblue.com resolves to 76.76.21.21, on the network of CaroNet Managed Hosting (AS13618), and is served through Cloudflare. Its DNS is managed by Amazon Route 53.
What email provider does diffblue.com use?
According to its MX records, diffblue.com receives email with Google Workspace. It publishes an SPF record to authenticate its outgoing mail.
What websites are similar to diffblue.com?
Popular websites in the same category as diffblue.com include typemock.com, bugraptors.com, katalon.io, tsqlt.org, c3.ai.
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Shows your live global rank. To cite this report: “StatMemory, diffblue.com website report, https://statmemory.com/diffblue.com”.
StatMemory is not affiliated with diffblue.com. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.