calspeed.help - urlscan.io

Summary

This website contacted 4 IPs in 1 countries across 4 domains to perform 6 HTTP transactions. The main IP is 2606:4700:3036::6815:8ea, located in United States and belongs to CLOUDFLARENET, US. The main domain is calspeed.help.
TLS certificate: Issued by WE1 on December 3rd 2024. Valid for: 3 months.

This is the only time calspeed.help was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	2606:4700:303... 2606:4700:3036::6815:8ea	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 2	2606:4700::68... 2606:4700::6811:f7cb	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 2	2606:4700:10:... 2606:4700:10::ac43:2910	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	4

3 2606:4700:3036::6815:8ea (United States)

ASN13335 (CLOUDFLARENET, US)

calspeed.help	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:f7cb (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

unpkg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:10::ac43:2910 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

cdn.tailwindcss.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
3	calspeed.help calspeed.help	10 KB
2	tailwindcss.com 1 redirects cdn.tailwindcss.com — Cisco Umbrella Rank: 29761	125 KB
2	unpkg.com 1 redirects unpkg.com — Cisco Umbrella Rank: 740	72 KB
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 617	7 KB
6	4

	Domain	Requested by
3	calspeed.help	static.cloudflareinsights.com
2	cdn.tailwindcss.com	1 redirects calspeed.help
2	unpkg.com	1 redirects calspeed.help
1	static.cloudflareinsights.com	calspeed.help
6	4

This site contains no links.

Subject Issuer	Validity	Valid
calspeed.help WE1	`2024-12-03` - `2025-03-03`	3 months	crt.sh
cloudflareinsights.com WE1	`2024-11-01` - `2025-01-30`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://calspeed.help/
Frame ID: 5432DFA6B519677FF782264F27F57968
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Marathon Pace Calculator | 马拉松配速计算器

Detected technologies

Vue.js (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+\sdata-v(?:ue)?-

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Page Statistics

6
Requests

67 %
HTTPS

100 %
IPv6

4
Domains

4
Subdomains

4
IPs

1
Countries

213 kB
Transfer

620 kB
Size

0
Cookies

0 Outgoing links

These are links going to different origins than the main page.

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

https://unpkg.com/vue@3/dist/vue.global.prod.js HTTP 302
https://unpkg.com/vue@3.5.13/dist/vue.global.prod.js

Request Chain 1

https://cdn.tailwindcss.com/ HTTP 302
https://cdn.tailwindcss.com/3.4.15

6 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
calspeed.help/ 48 KB
9 KB 144ms
88ms Document
text/html 2606:4700:3036::6815:8ea
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://calspeed.help/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3036::6815:8ea , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ad81d37b90f34e71ca6caffd9d075aa3543306041b1cb6830c5c743fbfc134d0

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

access-control-allow-origin: *
age: 6145
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8ec8e37f19ee62c7-HAM
content-disposition: inline
content-encoding: zstd
content-type: text/html; charset=utf-8
date: Wed, 04 Dec 2024 04:00:17 GMT
last-modified: Wed, 04 Dec 2024 02:17:52 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A7CSpUOh%2B5btDjmcB%2B4YgJCORyQUYO0EMIfJY09ROktbqHIuofKqxJkI1P575FJcpZEcxAkD%2FrIwPC%2BOW1yP%2FadHT8cvP2zaVaqHsjhnmQASSUHrh%2Fisl3VSy%2BJbZRzJ0BQphRxDaYqFhtGp"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfCacheStatus;desc="DYNAMIC" cfL4;desc="?proto=TCP&rtt=13653&min_rtt=13638&rtt_var=2183&sent=7&recv=11&lost=0&retrans=0&sent_bytes=3987&recv_bytes=2345&delivery_rate=290061&cwnd=34&unsent_bytes=0&cid=e2d23eeae7b2a1bf&ts=81&x=0"
strict-transport-security: max-age=63072000
x-vercel-cache: HIT
x-vercel-id: fra1::m2j5s-1733284817819-3a2db3f96e11

GET
H2

200

vue.global.prod.js Show response
unpkg.com/vue@3.5.13/dist/
Redirect Chain

https://unpkg.com/vue@3/dist/vue.global.prod.js
https://unpkg.com/vue@3.5.13/dist/vue.global.prod.js

154 KB
71 KB

23ms
23ms

Script
application/javascript

2606:4700::6811:f7cb
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://unpkg.com/vue@3.5.13/dist/vue.global.prod.js

Requested by

Host: calspeed.help
URL: https://calspeed.help/

Protocol

H2

Server

2606:4700::6811:f7cb , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c459ba7cc8db65c982589fa5d64c7ff478877e8e5b0fd75683207cec6a4e89e8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://calspeed.help/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: "268e4-ppH3G4jvWcqIWhaIGyTzpxblZRM"
age: 1602521
x-content-type-options: nosniff
date: Wed, 04 Dec 2024 04:00:17 GMT
content-type: application/javascript; charset=utf-8
last-modified: Sat, 26 Oct 1985 08:15:00 GMT
fly-request-id: 01JCR4XQW22FQ0YTV0ZDW439GJ-cdg
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=31536000
via: 1.1 fly.io
cf-ray: 8ec8e3800e293816-FRA
access-control-allow-origin: *
server: cloudflare

Redirect headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, s-maxage=600, max-age=60
location: /vue@3.5.13/dist/vue.global.prod.js
content-encoding: br
cf-cache-status: HIT
age: 262
x-content-type-options: nosniff
via: 1.1 fly.io
cf-ray: 8ec8e37fee1e3816-FRA
access-control-allow-origin: *
date: Wed, 04 Dec 2024 04:00:17 GMT
content-type: text/plain; charset=utf-8
vary: Accept, Accept-Encoding
fly-request-id: 01JE7WYT8KSP8VBNTZBTKN8T5R-fra
server: cloudflare

GET
H2

200

3.4.15 Show response
cdn.tailwindcss.com/
Redirect Chain

https://cdn.tailwindcss.com/
https://cdn.tailwindcss.com/3.4.15

398 KB
125 KB

16ms
16ms

Script
text/javascript

2606:4700:10::ac43:2910
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.tailwindcss.com/3.4.15

Requested by

Host: calspeed.help
URL: https://calspeed.help/

Protocol

H2

Server

2606:4700:10::ac43:2910 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9e21f0e917f4b92da9139ffc87e135f0d236e28d6ead92f901cdf5fe7f61b4a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://calspeed.help/

Response headers

server: cloudflare
strict-transport-security: max-age=63072000
cache-control: max-age=31536000
content-encoding: br
x-vercel-cache: MISS
cf-cache-status: HIT
age: 347248
cf-ray: 8ec8e3800a0c4dcb-FRA
date: Wed, 04 Dec 2024 04:00:17 GMT
content-type: text/javascript
last-modified: Mon, 25 Nov 2024 18:21:24 GMT
vary: Accept-Encoding
x-vercel-id: cle1::iad1::7hd6q-1732558884328-6f7ac976dd3d

Redirect headers

strict-transport-security: max-age=63072000
cache-control: max-age=14400
location: /3.4.15
x-vercel-cache: MISS
cf-cache-status: HIT
age: 24
cf-ray: 8ec8e37fe9ff4dcb-FRA
date: Wed, 04 Dec 2024 04:00:17 GMT
vary: Accept-Encoding
server: cloudflare
x-vercel-id: cle1::iad1::wdxzx-1733284675382-b6d0c094d1e1

GET
H2 200 vcd15cbe7772f49c399c6a5babf22c1241717689176015 Show response
static.cloudflareinsights.com/beacon.min.js/ 19 KB
7 KB 40ms
13ms Script
text/javascript 2606:4700::6810:5049
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Requested by: Host: calspeed.help
URL: https://calspeed.help/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:5049 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://calspeed.help
Referer: https://calspeed.help/

Response headers

cache-control: public, max-age=86400
content-encoding: gzip
etag: W/"2024.6.1"
cross-origin-resource-policy: cross-origin
cf-ray: 8ec8e3807b8ddc88-FRA
access-control-allow-origin: *
date: Wed, 04 Dec 2024 04:00:17 GMT
content-type: text/javascript;charset=UTF-8
last-modified: Thu, 06 Jun 2024 15:52:56 GMT
vary: Accept-Encoding
server: cloudflare

POST
H2 204 rum Show response
calspeed.help/cdn-cgi/ 0
203 B 19ms
17ms XHR
text/plain 2606:4700:3036::6815:8ea
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://calspeed.help/cdn-cgi/rum?

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3036::6815:8ea , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
content-type: application/json
Referer: https://calspeed.help/

Response headers

access-control-max-age: 86400
access-control-allow-credentials: true
access-control-allow-methods: POST,OPTIONS
x-content-type-options: nosniff
cf-ray: 8ec8e3814b2162c7-HAM
access-control-allow-origin: https://calspeed.help
date: Wed, 04 Dec 2024 04:00:18 GMT
vary: Origin
server: cloudflare
x-frame-options: DENY

GET
H2 404 favicon.ico
calspeed.help/ 39 B
592 B 74ms
74ms Other
text/plain 2606:4700:3036::6815:8ea
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://calspeed.help/favicon.ico

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3036::6815:8ea , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

91218093a08027e8f69c8051f9deef1fe6c22b278b3f6bdf761e7587cb272774

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://calspeed.help/

Response headers

strict-transport-security: max-age=63072000
cache-control: public, max-age=14400, must-revalidate
x-vercel-error: NOT_FOUND
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jjmKKfFxM88Z4dGXz9knVwtkhLmbSIHlBEH3kCqCbK457p0IUtWu9K34Gip%2Fw6bcM6ueOGxqknTr6dsCOQ5EDC83rEv1SOrb0zPgPIVMiOqLE1wJJKT021I6nCaBRQ%2BcrX%2F1wV%2FgoZDRn806"}],"group":"cf-nel","max_age":604800}
cf-ray: 8ec8e3814b2262c7-HAM
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=25850&min_rtt=13638&rtt_var=17616&sent=25&recv=23&lost=0&retrans=0&sent_bytes=13660&recv_bytes=4365&delivery_rate=547779&cwnd=38&unsent_bytes=0&cid=e2d23eeae7b2a1bf&ts=419&x=0"
content-length: 39
date: Wed, 04 Dec 2024 04:00:18 GMT
content-type: text/plain; charset=utf-8
vary: Accept-Encoding
server: cloudflare
x-vercel-id: fra1::r9qdl-1733284818162-98f75b4d42f2

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://calspeed.help/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

calspeed.help
cdn.tailwindcss.com
static.cloudflareinsights.com
unpkg.com
2606:4700:10::ac43:2910
2606:4700:3036::6815:8ea
2606:4700::6810:5049
2606:4700::6811:f7cb
8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f
91218093a08027e8f69c8051f9deef1fe6c22b278b3f6bdf761e7587cb272774
9e21f0e917f4b92da9139ffc87e135f0d236e28d6ead92f901cdf5fe7f61b4a1
ad81d37b90f34e71ca6caffd9d075aa3543306041b1cb6830c5c743fbfc134d0
c459ba7cc8db65c982589fa5d64c7ff478877e8e5b0fd75683207cec6a4e89e8
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

calspeed.help Open in urlscan Pro 2606:4700:3036::6815:8ea Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

6 Requests

67 %HTTPS

100 %IPv6

4 Domains

4 Subdomains

4 IPs

1 Countries

213 kBTransfer

620 kBSize

0 Cookies

0 Outgoing links

Redirected requests

6 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

0 Cookies

1 Console Messages

Security Headers

Indicators

calspeed.help Open in urlscan Pro
2606:4700:3036::6815:8ea Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

67 %
HTTPS

100 %
IPv6

4
Domains

4
Subdomains

4
IPs

1
Countries

213 kB
Transfer

620 kB
Size

0
Cookies

6 HTTP transactions
0 data transactions