https://nghttp2.org/httpbin/base64/PHN0eWxlPmJvZHl7bWFyZ2luOjB9I3Z7d2lkdGg6ODAwcHg7aGVpZ2h0OjIxMzBweH08L3N0eWxlPjxkaXYgaWQ9dj48L2Rpdj48c2NyaXB0IHNyYz0iaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L2phdmFzY3JpcHRzL2FwaS90YWJsZWF1LTIuOS4yLm1pbi5qcyI-PC9zY3JpcHQ-PHNjcmlwdD5uZXcgdGFibGVhdS5WaXoodiwnaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L3QvUHVibGljL3ZpZXdzL1BCU2Rhc2hib2FyZGFsbEFUQzEtQVRDMm1lZGljaW5lcy1BZ2Vncm91cC9QQlNEYXNoYm9hcmQ_OnNob3dWaXpIb21lPW5vJlBhcmFtZXRlcnMuU2VsZWN0X3N0YXRlPVZpY3RvcmlhJlBhcmFtZXRlcnMuTEdBK1ZJQz1Ib3JzaGFtJlBhcmFtZXRlcnMuU2VsZWN0K0FUQzE9RGVybWF0b2xvZ2ljYWxzJlBhcmFtZXRlcnMuTWVhc3VyZXM9Um9sbGluZysxMittb250aHMrYXZlcmFnZSZQYXJhbWV0ZXJzLk1vbnRoK29mK2ludGVyZXN0PTIwMjItMDEtMDErMDAlM0EwMCUzQTAwJyx7b25GaXJzdEludGVyYWN0aXZlOigpPT57bmV3IEltYWdlKCkuc3JjPSdodHRwczovL2V4YW1wbGUuY29tL0RBVEUxMCd9fSk7PC9zY3JpcHQ-
Report summary
Submitted and final observations · captured HTTP activity
- Submitted URL
- https://nghttp2.org/httpbin/base64/PHN0eWxlPmJvZHl7bWFyZ2luOjB9I3Z7d2lkdGg6ODAwcHg7aGVpZ2h0OjIxMzBweH08L3N0eWxlPjxkaXYgaWQ9dj48L2Rpdj48c2NyaXB0IHNyYz0iaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L2phdmFzY3JpcHRzL2FwaS90YWJsZWF1LTIuOS4yLm1pbi5qcyI-PC9zY3JpcHQ-PHNjcmlwdD5uZXcgdGFibGVhdS5WaXoodiwnaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L3QvUHVibGljL3ZpZXdzL1BCU2Rhc2hib2FyZGFsbEFUQzEtQVRDMm1lZGljaW5lcy1BZ2Vncm91cC9QQlNEYXNoYm9hcmQ_OnNob3dWaXpIb21lPW5vJlBhcmFtZXRlcnMuU2VsZWN0X3N0YXRlPVZpY3RvcmlhJlBhcmFtZXRlcnMuTEdBK1ZJQz1Ib3JzaGFtJlBhcmFtZXRlcnMuU2VsZWN0K0FUQzE9RGVybWF0b2xvZ2ljYWxzJlBhcmFtZXRlcnMuTWVhc3VyZXM9Um9sbGluZysxMittb250aHMrYXZlcmFnZSZQYXJhbWV0ZXJzLk1vbnRoK29mK2ludGVyZXN0PTIwMjItMDEtMDErMDAlM0EwMCUzQTAwJyx7b25GaXJzdEludGVyYWN0aXZlOigpPT57bmV3IEltYWdlKCkuc3JjPSdodHRwczovL2V4YW1wbGUuY29tL0RBVEUxMCd9fSk7PC9zY3JpcHQ-
- Submitted IP / ASN
139.162.123.134 AS63949 · Akamai Connected Cloud
- Final URL
- https://nghttp2.org/httpbin/base64/PHN0eWxlPmJvZHl7bWFyZ2luOjB9I3Z7d2lkdGg6ODAwcHg7aGVpZ2h0OjIxMzBweH08L3N0eWxlPjxkaXYgaWQ9dj48L2Rpdj48c2NyaXB0IHNyYz0iaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L2phdmFzY3JpcHRzL2FwaS90YWJsZWF1LTIuOS4yLm1pbi5qcyI-PC9zY3JpcHQ-PHNjcmlwdD5uZXcgdGFibGVhdS5WaXoodiwnaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L3QvUHVibGljL3ZpZXdzL1BCU2Rhc2hib2FyZGFsbEFUQzEtQVRDMm1lZGljaW5lcy1BZ2Vncm91cC9QQlNEYXNoYm9hcmQ_OnNob3dWaXpIb21lPW5vJlBhcmFtZXRlcnMuU2VsZWN0X3N0YXRlPVZpY3RvcmlhJlBhcmFtZXRlcnMuTEdBK1ZJQz1Ib3JzaGFtJlBhcmFtZXRlcnMuU2VsZWN0K0FUQzE9RGVybWF0b2xvZ2ljYWxzJlBhcmFtZXRlcnMuTWVhc3VyZXM9Um9sbGluZysxMittb250aHMrYXZlcmFnZSZQYXJhbWV0ZXJzLk1vbnRoK29mK2ludGVyZXN0PTIwMjItMDEtMDErMDAlM0EwMCUzQTAwJyx7b25GaXJzdEludGVyYWN0aXZlOigpPT57bmV3IEltYWdlKCkuc3JjPSdodHRwczovL2V4YW1wbGUuY29tL0RBVEUxMCd9fSk7PC9zY3JpcHQ-
- Final IP / ASN
- 139.162.123.134 AS63949 · Akamai Connected Cloud
Final page
- Page title
- nghttp2.org/httpbin/base64/PHN0eWxlPmJvZHl7bWFyZ2luOjB9I3Z7d2lkdGg6ODAwcHg7aGVpZ2h0OjIxMzBweH08L3N0eWxlPjxkaXYgaWQ9dj48L2Rpdj48c2NyaXB0IHNyYz0iaHR0cHM6Ly92aXpwcm9kLmFpaHcuZ292LmF1L2phdmFzY3JpcHRzL2FwaS90YWJsZWF1LTIuOS4yLm1pbi5qcyI-PC9zY3JpcHQ-PHNjcmlwdD5uZ
- Final DOM MIME
- text/html; charset=utf-8
- Final DOM size
- 1.3 KB (1320 bytes)
Detections
Activity
- HTTP requests
- 64
- Observed hosts
- 5
- Script records
- 23
Estimated HTTP data
- Sent
- ~56.7 KB
- Received
- ~20.45 MB
Page capture
Final browser state
Detection signals
URLQuery findings, Threat Detection Systems, and IDS alerts
Absence of findings is not a clean verdict.
Host infrastructure
Observed hosts are context, not independent maliciousness verdicts
| Host | Rank | Registered | First seen | Last seen | Sent | Received | IP | Fingerprints |
|---|---|---|---|---|---|---|---|---|
| nghttp2.org | 8721 | 2014-04-17 | 2025-07-15 | 2026-06-20 | 2.5 KB | 1.2 KB | 139.162.123.134 | HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. |
| api.mapbox.com | 20157 | 2003-11-27 | 2016-05-06 | 2026-06-19 | 5.3 KB | 499.0 KB |  52.84.50.86 | Amazon CloudFront CDN Amazon CloudFront is a fast content delivery network (CDN) service that securely delivers data, videos, applications, and APIs to customers globally with low latency, high transfer speeds. Amazon Web Services PaaS Amazon Web Services (AWS) is a comprehensive cloud services platform offering compute power, database storage, content delivery and other functionality. |
| events.mapbox.com | 21051 | 2003-11-27 | 2025-03-02 | 2026-06-14 | 2.5 KB | 508 B |  52.215.1.50 | Express Web frameworks, Web servers Express is a web application framework for Node.js, released as free and open-source software under the MIT License. It is designed for building web applications and APIs. Node.js Programming languages Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser. |
| example.com | 235 | 1995-08-14 | 2013-07-30 | 2026-06-19 | 527 B | 203 B |  172.66.147.243 | Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. |
| vizprod.aihw.gov.au | N/A | N/A | 2026-06-17 | 2026-06-17 | 45.9 KB | 19.96 MB | 172.66.167.201 | Zipkin Analytics Not recorded HSTS Security HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. Cloudflare CDN Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. WebAssembly Programming languages WebAssembly (abbreviated Wasm) is a binary instruction format for a stack-based virtual machine. Wasm is designed as a portable compilation target for programming languages, enabling deployment on the web for client and server applications. Bootstrap UI frameworks Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components. |