urlscan.io logo urlscan.io
SecurityTrails logo

spark.study Open in urlscan Pro
76.76.21.241  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://spark.study/
Effective URL: https://spark.study/
Submission: On May 28 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 34 HTTP transactions. The main IP is 76.76.21.241, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is spark.study.
TLS certificate: Issued by R3 on April 24th 2024. Valid for: 3 months.
This is the only time spark.study was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
30 76.76.21.241 16509 (AMAZON-02)
3 172.217.16.196 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
34 3
Apex Domain
Subdomains		 Transfer
30 spark.study
spark.study
22 MB
3 google.com
www.google.com — Cisco Umbrella Rank: 2
971 B
1 gstatic.com
www.gstatic.com
209 KB
34 3
Domain Requested by
30 spark.study spark.study
3 www.google.com spark.study
www.gstatic.com
1 www.gstatic.com www.google.com
34 3

This site contains links to these domains. Also see Links.

Domain
blog.spark.study
sparkengine.ai
Subject Issuer Validity Valid
spark.study
R3		 2024-04-24 -
2024-07-23		 3 months crt.sh
*.google.com
WR2		 2024-05-06 -
2024-07-29		 3 months crt.sh
*.gstatic.com
WR2		 2024-05-06 -
2024-07-29		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://spark.study/
Frame ID: 20CF97F80EDC3BB1809317F776DBD842
Requests: 32 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LeJAGgpAAAAAJMPwrZeB3H5reXW_CdvDJsrMmfg&co=aHR0cHM6Ly9zcGFyay5zdHVkeTo0NDM.&hl=de&type=image&v=joHA60MeME-PNviL59xVH9zs&theme=light&size=normal&badge=bottomright&cb=1zuz1sgfl13r
Frame ID: 6E6EE4C1FA25B67E4A02E600F4025E3A
Requests: 1 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/bframe?hl=de&v=joHA60MeME-PNviL59xVH9zs&k=6LeJAGgpAAAAAJMPwrZeB3H5reXW_CdvDJsrMmfg
Frame ID: 7E83C9EC754F0E4F1E30163C111D6955
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Spark Study - AI for Education

Page URL History Show full URLs

  1. http://spark.study/ HTTP 307
    https://spark.study/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

34
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

3
Subdomains

3
IPs

2
Countries

22505 kB
Transfer

23601 kB
Size

0
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://spark.study/ HTTP 307
    https://spark.study/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

34 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
spark.study/
Redirect Chain
  • http://spark.study/
  • https://spark.study/
129 KB
19 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e63a283e2806c9219bfac250285a42bbd18abe01eb1700263dc995657b14e8af
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

access-control-allow-origin
*
age
9065455
cache-control
public, max-age=0, must-revalidate
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 28 May 2024 00:04:04 GMT
etag
W/"590d718c399d0d9896147b9b82edbece"
server
Vercel
strict-transport-security
max-age=63072000
x-matched-path
/
x-vercel-cache
HIT
x-vercel-id
fra1::vfd5q-1716854644347-8c18a63eb509

Redirect headers

Location
https://spark.study/
Non-Authoritative-Reason
HttpsUpgrades
7e3f33ab1e1aefd9.css
spark.study/_next/static/css/ 		538 B
743 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/css/7e3f33ab1e1aefd9.css
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
82bc7753634a92872e77161acc9282a98941aeb4a42aa2b0ac819960a75afb86
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::vfd5q-1716854644397-a4d39548eff8
age
9034832
x-matched-path
/_next/static/css/7e3f33ab1e1aefd9.css
etag
"276664e7889ff1d635e025694a3d0e60"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="7e3f33ab1e1aefd9.css"
accept-ranges
bytes
content-length
538
webpack-9d79e7a696dc200a.js
spark.study/_next/static/chunks/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/webpack-9d79e7a696dc200a.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
9c2431ff2797ac1d73576e1967ed653b70a5e2ce8210893c0de4bbeba79bcbe6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::7pbgf-1716854644397-87258366f5eb
age
9044557
x-matched-path
/_next/static/chunks/webpack-9d79e7a696dc200a.js
etag
W/"7b2f0ba73b1d96d6afd3258d43cf4e94"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="webpack-9d79e7a696dc200a.js"
framework-0c7baedefba6b077.js
spark.study/_next/static/chunks/ 		138 KB
46 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/framework-0c7baedefba6b077.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
1cd1cca3aebcdd10c33d713a95479909354ddbc5d5ad9761466ac27ea528895d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::vfd5q-1716854644419-b2a471e6d647
age
9044557
x-matched-path
/_next/static/chunks/framework-0c7baedefba6b077.js
etag
W/"71351d23ecdbfb39cb548f7cb628ecf9"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="framework-0c7baedefba6b077.js"
main-7af7d5359a6145de.js
spark.study/_next/static/chunks/ 		113 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/main-7af7d5359a6145de.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
4b1e7dbbeac9332654513f395b1e3d6cf019f790b9ddaaca904826fcf361d7a8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::phqdx-1716854644419-9206febc33ca
age
2332132
x-matched-path
/_next/static/chunks/main-7af7d5359a6145de.js
etag
W/"01036d9a2461a10ec4d9f473bd1d8fc3"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="main-7af7d5359a6145de.js"
_app-8f310404c9ead3a8.js
spark.study/_next/static/chunks/pages/ 		42 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/pages/_app-8f310404c9ead3a8.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a744856a6ca41126e1a9a073bd1f0ad4dad8b9fd8f20ce08d9ee966748c522ad
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::b4mdf-1716854644419-ec0ce29419d8
age
9044557
x-matched-path
/_next/static/chunks/pages/_app-8f310404c9ead3a8.js
etag
W/"627edbb85e4d82440cca8df51a264e37"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="_app-8f310404c9ead3a8.js"
927-d8be51183c485af6.js
spark.study/_next/static/chunks/ 		189 KB
51 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/927-d8be51183c485af6.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e2593f03dcd050e2c157f1e8bbc5c07c4f32b9869b7dbfce82cc91983f6889ec
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::xnhhv-1716854644419-a488a3f22a87
age
9044556
x-matched-path
/_next/static/chunks/927-d8be51183c485af6.js
etag
W/"1892115054181ab245084a958f8a2d6d"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="927-d8be51183c485af6.js"
799-f76f614f8d3dcad5.js
spark.study/_next/static/chunks/ 		47 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/799-f76f614f8d3dcad5.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
6229e074e84805e3e7a221265054ee2cddb0896570109ee3c0cf90a5e0bd35f6
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::zqhqs-1716854644419-2478e60b3da4
age
9044556
x-matched-path
/_next/static/chunks/799-f76f614f8d3dcad5.js
etag
W/"83328a6986d7527a1203367b6ffbacf9"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="799-f76f614f8d3dcad5.js"
40-d77f7f296d92aff6.js
spark.study/_next/static/chunks/ 		67 KB
19 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/40-d77f7f296d92aff6.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
97888e263c353fca8732712a3b9fc84e8f46cc29734c3193b8894a0ec1bc5ace
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::gtq9q-1716854644419-fcbee0e0751b
age
9044556
x-matched-path
/_next/static/chunks/40-d77f7f296d92aff6.js
etag
W/"5f18ed79dfbf78b847546234dfd2f70f"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="40-d77f7f296d92aff6.js"
941-e0346e69ae5ede8c.js
spark.study/_next/static/chunks/ 		13 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/941-e0346e69ae5ede8c.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e92003e358ec1a16cab145f66df120d4eddab6529fa33858ea52a367fd5b0bac
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::7pfbx-1716854644419-1770dccc4ec4
age
9044556
x-matched-path
/_next/static/chunks/941-e0346e69ae5ede8c.js
etag
W/"fd2893a33f3f78100783719ad7cc6e22"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="941-e0346e69ae5ede8c.js"
286-2a9bc546caff89d6.js
spark.study/_next/static/chunks/ 		15 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/286-2a9bc546caff89d6.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
7b453603e0450749a1f583f72ff1117d7180feeaa0d509a993683bd7e15fb64b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::b4mdf-1716854644419-eb98b7d4f085
age
9044556
x-matched-path
/_next/static/chunks/286-2a9bc546caff89d6.js
etag
W/"e487dbc2a537c80722ac514048dd501f"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="286-2a9bc546caff89d6.js"
923-63ba13075324f0a2.js
spark.study/_next/static/chunks/ 		8 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/923-63ba13075324f0a2.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e8a63f2a7fbaf9e96ddd10ea164090aea6550acea188653fb9cc4334ef5aca67
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::vjqrp-1716854644419-63c2ba986500
age
9044556
x-matched-path
/_next/static/chunks/923-63ba13075324f0a2.js
etag
W/"968a83867a32b508a44babc5e86be250"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="923-63ba13075324f0a2.js"
988-e533a643a422c106.js
spark.study/_next/static/chunks/ 		12 KB
5 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/988-e533a643a422c106.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
4b73d4cf6bc8eff1b91fb233c3967ed7510d7aea1bfac0669dd1257f0001ecc4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::b756k-1716854644420-fdea8eb4894d
age
9044556
x-matched-path
/_next/static/chunks/988-e533a643a422c106.js
etag
W/"4524df576521218a55b022dc42f41592"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="988-e533a643a422c106.js"
index-4d7a5158c922663e.js
spark.study/_next/static/chunks/pages/ 		36 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/chunks/pages/index-4d7a5158c922663e.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
d3b39229f4cb548bd12887dd05c2c3d92b1f8cd28494fe69984b4996ace53e63
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::xnhhv-1716854644419-45f5f449a25f
age
9044556
x-matched-path
/_next/static/chunks/pages/index-4d7a5158c922663e.js
etag
W/"edcd16c2efdabd091cf30db94ea7deed"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="index-4d7a5158c922663e.js"
_buildManifest.js
spark.study/_next/static/8B49Jqgd7MYkVoMHdM5gy/ 		1 KB
781 B 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/8B49Jqgd7MYkVoMHdM5gy/_buildManifest.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a16bb7a718e48e36aedeaea1d2a192cb60d95ef47d68624b934caaf5a68d901d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::2bhv8-1716854644419-b2de04f669a6
age
9044556
x-matched-path
/_next/static/8B49Jqgd7MYkVoMHdM5gy/_buildManifest.js
etag
W/"2dbf5a8a5885177a7b7f34c4e5381e84"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="_buildManifest.js"
_ssgManifest.js
spark.study/_next/static/8B49Jqgd7MYkVoMHdM5gy/ 		106 B
281 B 		Script
General
Check archive.org
Download Go to
Full URL
https://spark.study/_next/static/8B49Jqgd7MYkVoMHdM5gy/_ssgManifest.js
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
e4fa689b4e9459db5002f0161dd2e55a2f2627b6067506a6191e4d50beebffa5
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::pknnc-1716854644419-5e9c1c44b42b
age
9044556
x-matched-path
/_next/static/8B49Jqgd7MYkVoMHdM5gy/_ssgManifest.js
etag
"8458eaccb9ad75300530a03c6229a01c"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="_ssgManifest.js"
accept-ranges
bytes
content-length
106
sparkstudylogo.png
spark.study/ 		213 KB
214 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/sparkstudylogo.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
247bd6e806b80ba5feee283464d96f25c7d4dbb3f2079c4b86c52696b8b92a09
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::phqdx-1716854644398-408fec5d96e8
age
9034832
x-matched-path
/sparkstudylogo.png
etag
"b108c6afd56e45dbb2ba197bb6f63e94"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="sparkstudylogo.png"
accept-ranges
bytes
content-length
218451
1.PNG
spark.study/loader/ 		121 KB
121 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/loader/1.PNG
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
8ea6d598d61aebce5005a07e4d899a8436acd75d62dc1503f38113ce28e2fef4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::d5rfl-1716854644398-707c54fcec8f
age
2215624
x-matched-path
/loader/1.PNG
etag
"3ddeaf0f696e59180d54fc23353cf4e1"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="1.PNG"
accept-ranges
bytes
content-length
123828
5.PNG
spark.study/loader/ 		311 KB
311 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/loader/5.PNG
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
cc57b99a2fb752ca01709268d8aa23b8d7932f5b46b4ff48ce145f8a7ab25171
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::d5rfl-1716854644419-cc801d38635e
age
9034832
x-matched-path
/loader/5.PNG
etag
"cb9d38530b05d626c24c25b92e92b43f"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="5.PNG"
accept-ranges
bytes
content-length
318150
hero-2.png
spark.study/ 		2 MB
2 MB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/hero-2.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
f635faa18ddeeb8fed5f2b877759f33198453ebf64a3107c51a66a810ce59420
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::7pbgf-1716854644419-1ba9505dd64d
age
9034832
x-matched-path
/hero-2.png
etag
"f8d19d7447e162e75ded77f8a3b110ac"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="hero-2.png"
accept-ranges
bytes
content-length
2082714
hero-1.png
spark.study/ 		837 KB
837 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/hero-1.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
6da88a6f90e66485bf71af99f957fed065c49519298d757556b90f64c9ea9353
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::xbrdz-1716854644419-7b0854d6a414
age
9034832
x-matched-path
/hero-1.png
etag
"b545dbfb4579bc33ef3bc8349f5c72ea"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="hero-1.png"
accept-ranges
bytes
content-length
856814
feature-1.png
spark.study/ 		415 KB
416 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/feature-1.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
822b9e318a4d0e60fafdd4499086273afc421d1bf0ab5c7fb9fd6581c053d19d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::hpr5s-1716854644419-7393e55c2bdb
age
9034832
x-matched-path
/feature-1.png
etag
"ccaec56f71235eee6baa0b3199d94934"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="feature-1.png"
accept-ranges
bytes
content-length
425195
feature-2.png
spark.study/ 		630 KB
631 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/feature-2.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
c39cecd50dc513f6c66822e368d2871ec3d600b7555b31cd9616a26e1ddd88df
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::vjqrp-1716854644420-8fee3ccc1955
age
9034832
x-matched-path
/feature-2.png
etag
"fc03b53fda6d7475896320e2c4ae15c1"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="feature-2.png"
accept-ranges
bytes
content-length
645287
feature-3.png
spark.study/ 		675 KB
676 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/feature-3.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
7e7df27858282f5715ab987e8c3d14a97d1bbe182bbdfd10bffba41e78b8797d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::n9tr6-1716854644420-3ea456206f0d
age
9034832
x-matched-path
/feature-3.png
etag
"0ee2b3be4fa6502637a74da4bf939bc6"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="feature-3.png"
accept-ranges
bytes
content-length
691450
feature-4.png
spark.study/ 		405 KB
405 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/feature-4.png
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
c31bfbfa0452a4ac1bde184788c0fa19456069ea7492c3d9cee1ed95cd4d736d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::9bnpz-1716854644420-49f2fc2a71d1
age
9034832
x-matched-path
/feature-4.png
etag
"9b0a0b09e8080a314f7ec9e4132e6a6a"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="feature-4.png"
accept-ranges
bytes
content-length
414307
1.PNG
spark.study/blog/ 		4 MB
4 MB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/blog/1.PNG
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
3a190f21bf383a2814dd0c640ca45d9c97794463cadedecb16988e9d995f9169
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::95npw-1716854644420-e4c39430495a
age
9034832
x-matched-path
/blog/1.PNG
etag
"26412315222fa1e34a45619183665f37"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="1.PNG"
accept-ranges
bytes
content-length
4328930
2.PNG
spark.study/blog/ 		2 MB
2 MB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/blog/2.PNG
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
d95f88d52681f2e1546ed1287f91041b18057cddf4de6198e6341ef25f1de1df
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::mchll-1716854644420-2398fb7704b3
age
9034832
x-matched-path
/blog/2.PNG
etag
"e937bad0b814d72e6be58e22f28b2e0a"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="2.PNG"
accept-ranges
bytes
content-length
1828237
3.PNG
spark.study/blog/ 		3 MB
3 MB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/blog/3.PNG
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
d4575df5960f07ce29aff6d270b4fa58350977a4ea1a6b16991da0156b27bc66
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::jlm6g-1716854644420-6442956fe9e0
age
9034832
x-matched-path
/blog/3.PNG
etag
"bdd8f873a1d682a643697216353bb7b6"
x-vercel-cache
HIT
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="3.PNG"
accept-ranges
bytes
content-length
3086408
st-1.jpg
spark.study/students/ 		7 MB
7 MB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://spark.study/students/st-1.jpg
Requested by
Host: spark.study
URL: https://spark.study/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
a549300f5a7ff9eaba55762cc7f38838e39c3e5196f17546c49dd82ed8722ca1
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
fra1::ckm55-1716854644420-e14843d0dc2f
age
9034832
x-matched-path
/students/st-1.jpg
etag
"0f5d09ce4587ea63ccf664d0ec8a36f5"
x-vercel-cache
HIT
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="st-1.jpg"
accept-ranges
bytes
content-length
7558206
api.js
www.google.com/recaptcha/ 		1 KB
971 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api.js?onload=onloadcallback&render=explicit
Requested by
Host: spark.study
URL: https://spark.study/_next/static/chunks/40-d77f7f296d92aff6.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
GSE /
Resource Hash
5d80bb1ccb7a3bb0a33f15f9b1a0d2705588292b0de08fd62e3dfa3ceb7e12db
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self'
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:04 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy
frame-ancestors 'self'
server
GSE
x-frame-options
SAMEORIGIN
content-type
text/javascript; charset=utf-8
cache-control
private, max-age=300
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
1; mode=block
expires
Tue, 28 May 2024 00:04:04 GMT
recaptcha__de.js
www.gstatic.com/recaptcha/releases/joHA60MeME-PNviL59xVH9zs/ 		526 KB
209 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gstatic.com/recaptcha/releases/joHA60MeME-PNviL59xVH9zs/recaptcha__de.js
Requested by
Host: www.google.com
URL: https://www.google.com/recaptcha/api.js?onload=onloadcallback&render=explicit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
4689d94dc41ea32f15bc7f216bf276e4cc0dd5125057ecd3d793b4d1daee8a4f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Origin
https://spark.study
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 27 May 2024 17:41:40 GMT
content-encoding
gzip
x-content-type-options
nosniff
age
22944
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/recaptcha
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
213445
x-xss-protection
0
last-modified
Mon, 20 May 2024 04:00:47 GMT
server
sffe
cross-origin-opener-policy
same-origin-allow-popups; report-to="recaptcha"
vary
Accept-Encoding
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
content-type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Tue, 27 May 2025 17:41:40 GMT
anchor
www.google.com/recaptcha/api2/ Frame 6E6E 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api2/anchor?ar=1&k=6LeJAGgpAAAAAJMPwrZeB3H5reXW_CdvDJsrMmfg&co=aHR0cHM6Ly9zcGFyay5zdHVkeTo0NDM.&hl=de&type=image&v=joHA60MeME-PNviL59xVH9zs&theme=light&size=normal&badge=bottomright&cb=1zuz1sgfl13r
Requested by
Host: spark.study
URL: https://spark.study/_next/static/chunks/40-d77f7f296d92aff6.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
GSE /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-FAZA59dW6UuiK25etAFYkw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://spark.study/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-FAZA59dW6UuiK25etAFYkw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Tue, 28 May 2024 00:04:05 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block
sparkstudylogo.png
spark.study/ 		213 KB
69 B 		Other
General
Check archive.org
Download Go to
Full URL
https://spark.study/sparkstudylogo.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.241 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
247bd6e806b80ba5feee283464d96f25c7d4dbb3f2079c4b86c52696b8b92a09

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://spark.study/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 00:04:05 GMT
server
Vercel
x-vercel-id
fra1::wsxv7-1716854645484-b3b689856a4b
age
9034832
x-matched-path
/sparkstudylogo.png
x-vercel-cache
HIT
etag
"b108c6afd56e45dbb2ba197bb6f63e94"
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="sparkstudylogo.png"
accept-ranges
bytes
content-length
218451
bframe
www.google.com/recaptcha/api2/ Frame 7E83 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api2/bframe?hl=de&v=joHA60MeME-PNviL59xVH9zs&k=6LeJAGgpAAAAAJMPwrZeB3H5reXW_CdvDJsrMmfg
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/joHA60MeME-PNviL59xVH9zs/recaptcha__de.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.16.196 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f4.1e100.net
Software
GSE /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-_tw6phsu5xWDKqZnCSGAiw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
https://spark.study/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-_tw6phsu5xWDKqZnCSGAiw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Tue, 28 May 2024 00:04:05 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block

Verdicts & Comments Add Verdict or Comment

19 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.

object| 0 object| 1 object| 2 object| webpackChunk_N_E function| __next_set_public_path__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| recaptcha object| closure_lm_2072

0 Cookies

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.

spark.study
www.google.com
www.gstatic.com
172.217.16.196
2a00:1450:4001:806::2003
76.76.21.241
1cd1cca3aebcdd10c33d713a95479909354ddbc5d5ad9761466ac27ea528895d
247bd6e806b80ba5feee283464d96f25c7d4dbb3f2079c4b86c52696b8b92a09
3a190f21bf383a2814dd0c640ca45d9c97794463cadedecb16988e9d995f9169
4689d94dc41ea32f15bc7f216bf276e4cc0dd5125057ecd3d793b4d1daee8a4f
4b1e7dbbeac9332654513f395b1e3d6cf019f790b9ddaaca904826fcf361d7a8
4b73d4cf6bc8eff1b91fb233c3967ed7510d7aea1bfac0669dd1257f0001ecc4
5d80bb1ccb7a3bb0a33f15f9b1a0d2705588292b0de08fd62e3dfa3ceb7e12db
6229e074e84805e3e7a221265054ee2cddb0896570109ee3c0cf90a5e0bd35f6
6da88a6f90e66485bf71af99f957fed065c49519298d757556b90f64c9ea9353
7b453603e0450749a1f583f72ff1117d7180feeaa0d509a993683bd7e15fb64b
7e7df27858282f5715ab987e8c3d14a97d1bbe182bbdfd10bffba41e78b8797d
822b9e318a4d0e60fafdd4499086273afc421d1bf0ab5c7fb9fd6581c053d19d
82bc7753634a92872e77161acc9282a98941aeb4a42aa2b0ac819960a75afb86
8ea6d598d61aebce5005a07e4d899a8436acd75d62dc1503f38113ce28e2fef4
97888e263c353fca8732712a3b9fc84e8f46cc29734c3193b8894a0ec1bc5ace
9c2431ff2797ac1d73576e1967ed653b70a5e2ce8210893c0de4bbeba79bcbe6
a16bb7a718e48e36aedeaea1d2a192cb60d95ef47d68624b934caaf5a68d901d
a549300f5a7ff9eaba55762cc7f38838e39c3e5196f17546c49dd82ed8722ca1
a744856a6ca41126e1a9a073bd1f0ad4dad8b9fd8f20ce08d9ee966748c522ad
c31bfbfa0452a4ac1bde184788c0fa19456069ea7492c3d9cee1ed95cd4d736d
c39cecd50dc513f6c66822e368d2871ec3d600b7555b31cd9616a26e1ddd88df
cc57b99a2fb752ca01709268d8aa23b8d7932f5b46b4ff48ce145f8a7ab25171
d3b39229f4cb548bd12887dd05c2c3d92b1f8cd28494fe69984b4996ace53e63
d4575df5960f07ce29aff6d270b4fa58350977a4ea1a6b16991da0156b27bc66
d95f88d52681f2e1546ed1287f91041b18057cddf4de6198e6341ef25f1de1df
e2593f03dcd050e2c157f1e8bbc5c07c4f32b9869b7dbfce82cc91983f6889ec
e4fa689b4e9459db5002f0161dd2e55a2f2627b6067506a6191e4d50beebffa5
e63a283e2806c9219bfac250285a42bbd18abe01eb1700263dc995657b14e8af
e8a63f2a7fbaf9e96ddd10ea164090aea6550acea188653fb9cc4334ef5aca67
e92003e358ec1a16cab145f66df120d4eddab6529fa33858ea52a367fd5b0bac
f635faa18ddeeb8fed5f2b877759f33198453ebf64a3107c51a66a810ce59420