Summary
A Concise Overview of the scan result of url https://www.stackra.dev/
- Document
- HTML
- 2
- StyleSheets
- 1
- Scripts
- 1
- Font
- 1
- Images
- 0
- Links
- 2
- JavaScript Variables
- 13
- Console log messages
- 0
- Network
- Requests
- 7
- Bytes Transferred
- 131.28KB
- Bytes Total
- 410.81KB
- DNS Record
- CNAME Record
- 2
- A Record
- 2
- Technology
- UI frameworks
- 1
- PaaS
- 1
- Security
- 1
Document
Links
The outgoing links identified from the page.
| Link | Text |
|---|---|
| https://instagram.com/stackraio | Instagram: @stackraio |
| https://x.com/stackraio | X: @stackraio |
JavaScript Variables
Global JavaScript variables are variables that are defined outside of any function or block scope in JavaScript.
Technology
The technologies identified are present on the scanned URL.
| Name | Description | Detected patterns |
|---|---|---|
| Security | ||
| HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS. | Type: headers Name: strict-transport-security Regex: (?:) | |
| PaaS | ||
Vercel | Vercel is a cloud platform for static frontends and serverless functions. | Type: headers Name: x-vercel-id Regex: ^now|Vercel$ |
| UI frameworks | ||
Tailwind CSS | Tailwind is a utility-first CSS framework. | Type: scriptSrc Regex: \.tailwindcss(?:tailwind-config-cdn)?\.(?:com|js) |
Performance
The speed and efficiency of the scanned URL loads and displays its content.
- dns
- 1 msGood
- tcp
- 50 msGood
- requestTime
- 2 msGood
- dom
- 87 msGood
DNS Record
A DNS record maps a domain name to an IP address or other resource information.
| Type | Name | Content | DNSSEC |
|---|---|---|---|
| CNAME | www.stackra.dev | cname.vercel-dns.com. | no |
| A | cname.vercel-dns.com | 66.33.60.194 | no |
| A | cname.vercel-dns.com | 76.76.21.93 | no |
| CNAME | www.stackra.dev | cname.vercel-dns.com. | no |
SSL Certificate
An SSL certificate is a digital certificate that verifies the authenticity and encrypts the communication between a website and its visitors.
| Subject | Issue date | Expiry date | Valid |
|---|---|---|---|
www.stackra.dev | 4/12/2026 | 4/13/2027 | 1 year 1 day |
fonts.googleapis.com | 4/12/2026 | 4/13/2027 | 1 year 1 day |
fonts.gstatic.com | 4/12/2026 | 4/13/2027 | 1 year 1 day |
HTTP Headers
HTTP Header
An HTTP header is a component of an HTTP request or response that contains additional information about the message being sent or received.
| Name | Value |
|---|---|
| Access-Control-Allow-Origin | * |
| Age | 0 |
| Cache-Control | public, max-age=0, must-revalidate |
| Content-Disposition | inline |
| Content-Encoding | br |
| Content-Type | text/html; charset=utf-8 |
| Date | Mon, 13 Apr 2026 18:59:14 GMT |
| Etag | W/"088df54e9884b0f61ae03ce18641e973" |
| Last-Modified | Mon, 13 Apr 2026 18:59:14 GMT |
| Server | Vercel |
| Strict-Transport-Security | max-age=63072000 |
| Transfer-Encoding | chunked |
| X-Vercel-Cache | HIT |
| X-Vercel-Enable-Rewrite-Caching | 1 |
| X-Vercel-Id | pdx1::sbhs2-1776106753872-d03d2e6de35f |
Content Security Policy
Content Security Policy (CSP) is a security mechanism that helps prevent cross-site scripting (XSS) and other code injection attacks by specifying which content sources are allowed to be loaded on a web page.
| Name | Value |
|---|
Cookies
Cookies are small pieces of data stored on a user's web browser to track and remember information about their browsing activity on a website.
| Name | Value | Domain/Path | Expires | Secure | HTTP Only |
|---|