Summary
A Concise Overview of the scan result of url https://dexterberlin.online/
- Document
- HTML
- 1
- StyleSheets
- 0
- Scripts
- 0
- Font
- 0
- Images
- 0
- Links
- 3
- JavaScript Variables
- 9
- Console log messages
- 0
- Network
- Requests
- 1
- Bytes Transferred
- 6.52KB
- Bytes Total
- 9.4KB
- DNS Record
- A Record
- 2
- AAAA Record
- 2
- Technology
- Caching
- 1
- PaaS
- 1
- CDN
- 2
- Miscellaneous
- 1
Document
Links
The outgoing links identified from the page.
| Link | Text |
|---|---|
| https://help.github.com/pages/ | read the full documentation |
| https://githubstatus.com | GitHub Status |
| https://twitter.com/githubstatus | @githubstatus |
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 |
| Caching | ||
| Varnish is a reverse caching proxy. | Type: headers Name: via Regex: varnish(?: \(Varnish\/([\d.]{1,250})\))? | |
| CDN | ||
 Fastly | Fastly is a cloud computing services provider. Fastly's cloud platform provides a content delivery network, Internet security services, load balancing, and video & streaming services. | Type: headers Name: server Regex: (?:) |
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$ |
| PaaS | ||
GitHub Pages | GitHub Pages is a static site hosting service. | Type: headers Name: x-github-request-id Regex: (?:) |
Performance
The speed and efficiency of the scanned URL loads and displays its content.
- dns
- 1 msGood
- tcp
- 1 msGood
- requestTime
- 2 msGood
- dom
- 1 msGood
DNS Record
A DNS record maps a domain name to an IP address or other resource information.
| Type | Name | Content | DNSSEC |
|---|---|---|---|
| A | dexterberlin.online | 172.67.192.57 | no |
| A | dexterberlin.online | 104.21.68.80 | no |
| AAAA | dexterberlin.online | 2606:4700:3033::6815:4450 | no |
| AAAA | dexterberlin.online | 2606:4700:3036::ac43:c039 | 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 |
|---|---|---|---|
dexterberlin.online | 7/21/2026 | 7/22/2027 | 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 |
|---|---|
| Age | 0 |
| CF-RAY | a1f4f6225b994f60-SEA |
| Connection | keep-alive |
| Content-Encoding | zstd |
| Content-Type | text/html; charset=utf-8 |
| Date | Wed, 22 Jul 2026 19:48:11 GMT |
| Nel | {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} |
| Report-To | {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=7tG82%2BMSpbFcJ9yhhjLBw%2BJF2BxqTS81JZ1hEd35DA24v4NPbLWQUCQJ3gKF2DY0e4XQTGDKDHf%2BpltjE13S7HVah8zIMiEf3bztS0O3RrSpwh9dMYZPnoNVMvg7lRCtyyKLOjXp"}]} |
| Server | cloudflare |
| Server-Timing | cfCacheStatus;desc="DYNAMIC" cfEdge;dur=12,cfOrigin;dur=80 |
| Transfer-Encoding | chunked |
| alt-svc | h3=":443"; ma=86400 |
| cf-cache-status | DYNAMIC |
| content-security-policy | default-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self' |
| vary | Accept-Encoding |
| via | 1.1 varnish |
| x-cache | MISS |
| x-cache-hits | 0 |
| x-fastly-request-id | 1e26054e2b8efff0fd2011586ce1ba9d86def4ba |
| x-github-request-id | E114:BE745:EC852:F65B3:6A611E7A |
| x-served-by | cache-bfi-krnt7300047-BFI |
| x-timer | S1784749691.273855,VS0,VE73 |
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 |
|---|---|
| default-src | 'none' |
| style-src | 'unsafe-inline' |
| img-src | data: |
| connect-src | 'self |
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 |
|---|