Summary
A Concise Overview of the scan result of url https://certlab-c76c8df01d13.tic.bd/
- Document
- HTML
- 2
- StyleSheets
- 1
- Scripts
- 0
- Font
- 0
- Images
- 5
- Links
- 1
- JavaScript Variables
- 9
- Console log messages
- 0
- Network
- Requests
- 8
- Bytes Transferred
- 25.08KB
- Bytes Total
- 26.61KB
- DNS Record
- A Record
- 2
- AAAA Record
- 2
- Technology
- CDN
- 1
- Miscellaneous
- 1
Document
Links
The outgoing links identified from the page.
| Link | Text |
|---|---|
| https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-521/ | Additional troubleshooting information |
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 |
|---|---|---|
| Miscellaneous | ||
HTTP/3 | HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web. | Type: headers Name: alt-svc Regex: h3 |
| CDN | ||
Cloudflare | Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services. | Type: headers Name: cf-ray Regex: ^cloudflare$ |
Performance
The speed and efficiency of the scanned URL loads and displays its content.
- dns
- 1 msGood
- tcp
- 1 msGood
- requestTime
- 2 msGood
- dom
- 93 msGood
DNS Record
A DNS record maps a domain name to an IP address or other resource information.
| Type | Name | Content | DNSSEC |
|---|---|---|---|
| A | certlab-c76c8df01d13.tic.bd | 104.21.88.189 | no |
| A | certlab-c76c8df01d13.tic.bd | 172.67.152.46 | no |
| AAAA | certlab-c76c8df01d13.tic.bd | 2606:4700:3037::ac43:982e | no |
| AAAA | certlab-c76c8df01d13.tic.bd | 2606:4700:3031::6815:58bd | 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 |
|---|---|---|---|
certlab-c76c8df01d13.tic.bd | 10/4/2026 | 10/5/2027 | 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 |
|---|---|
| CF-RAY | a45fb6f908f731b0-SEA |
| Cache-Control | private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 |
| Connection | keep-alive |
| Content-Length | 7043 |
| Content-Type | text/html; charset=UTF-8 |
| Date | Mon, 05 Oct 2026 22:03:09 GMT |
| Expires | Thu, 01 Jan 1970 00:00:01 GMT |
| Referrer-Policy | same-origin |
| Retry-After | 120 |
| Server | cloudflare |
| Server-Timing | cfEdge;dur=143,cfOrigin;dur=0 |
| X-Frame-Options | SAMEORIGIN |
| alt-svc | h3=":443"; ma=86400 |
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 |
|---|