Submitted URL: http://derwen.ai/
Effective URL: https://derwen.ai/
Submission: On January 15 via api from US — Scanned from DE

Summary

This website contacted 8 IPs in 2 countries across 6 domains to perform 28 HTTP transactions. The main IP is 2606:4700:3037::ac43:ab1b, located in United States and belongs to CLOUDFLARENET, US. The main domain is derwen.ai.
TLS certificate: Issued by E1 on January 3rd 2024. Valid for: 3 months.
This is the only time derwen.ai was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 13 2606:4700:303... 13335 (CLOUDFLAR...)
8 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2606:50c0:800... 54113 (FASTLY)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2 2606:4700::68... 13335 (CLOUDFLAR...)
3 2a00:1450:400... 15169 (GOOGLE)
28 8
Apex Domain
Subdomains
Transfer
13 derwen.ai
derwen.ai
704 KB
10 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
challenges.cloudflare.com — Cisco Umbrella Rank: 5168
284 KB
3 gstatic.com
fonts.gstatic.com
53 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 28
2 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 811
7 KB
1 githubusercontent.com
raw.githubusercontent.com — Cisco Umbrella Rank: 4387
976 B
28 6
Domain Requested by
13 derwen.ai 1 redirects derwen.ai
static.cloudflareinsights.com
8 cdnjs.cloudflare.com derwen.ai
cdnjs.cloudflare.com
3 fonts.gstatic.com fonts.googleapis.com
2 challenges.cloudflare.com 1 redirects derwen.ai
2 fonts.googleapis.com derwen.ai
client
1 static.cloudflareinsights.com derwen.ai
1 raw.githubusercontent.com derwen.ai
28 7
Subject Issuer Validity Valid
derwen.ai
E1
2024-01-03 -
2024-04-02
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-12-11 -
2024-03-04
3 months crt.sh
*.github.io
DigiCert TLS RSA SHA256 2020 CA1
2023-02-21 -
2024-03-20
a year crt.sh
*.gstatic.com
GTS CA 1C3
2023-12-11 -
2024-03-04
3 months crt.sh

This page contains 1 frames:

Primary Page: https://derwen.ai/
Frame ID: 80BA7E3327847DBAAD99E1E2BDD9A460
Requests: 31 HTTP requests in this frame

Screenshot

Page Title

derwen.ai: home page

Page URL History Show full URLs

  1. http://derwen.ai/ HTTP 301
    https://derwen.ai/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • ([\d.]+)/jquery-ui(?:\.min)?\.js
  • jquery-ui.*\.js

Page Statistics

28
Requests

96 %
HTTPS

100 %
IPv6

6
Domains

7
Subdomains

8
IPs

2
Countries

1050 kB
Transfer

1698 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://derwen.ai/ HTTP 301
    https://derwen.ai/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 17
  • https://challenges.cloudflare.com/turnstile/v0/api.js HTTP 302
  • https://challenges.cloudflare.com/turnstile/v0/b/c8377512/api.js

28 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
derwen.ai/
Redirect Chain
  • http://derwen.ai/
  • https://derwen.ai/
36 KB
10 KB
Document
General
Full URL
https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::ac43:ab1b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2a7190d92705e1670aa7a7e5267d272893a9c7067ac53c57b1056f3843b3e8bb
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
max-age=60
cf-cache-status
DYNAMIC
cf-ray
8460b987cc644d89-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 15 Jan 2024 20:03:54 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
same-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rwnj8h4XvwlUUZsUPWsJP5ivPETWttu3Vh5ik6NcuCg0KaRjh1k6M7T1wy4xBXHTuIEOaH9AQg%2B3WOoYLPm14brhAM2x8V3UR7Kb5TCFTj58xHl6EU2UoC0Ty3J1sIyDhGqo23FN7BU%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=15552000; includeSubDomains; preload
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

CF-RAY
8460b9877de471c4-FRA
Cache-Control
max-age=3600
Connection
keep-alive
Date
Mon, 15 Jan 2024 20:03:54 GMT
Expires
Mon, 15 Jan 2024 21:03:54 GMT
Location
https://derwen.ai/
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6jHaSod30n9BFC8OWtS3kk3gHovC%2Fey1bm3sUr49biXqgDBfpsjvh6fdSEjLwB4hnAxQMbPH1s5fOJ8A3pZibXgtpngZpTu2lInBhpJQYKPLD8KOlj3o5VpCa16L6g%2BBN3hby6urYPw%3D"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
X-Content-Type-Options
nosniff
alt-svc
h3=":443"; ma=86400
bootstrap.min.css
cdnjs.cloudflare.com/ajax/libs/bootstrap/5.2.3/css/
190 KB
20 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/bootstrap/5.2.3/css/bootstrap.min.css
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c0bcf7898fdc3b87babca678cd19a8e3ef570e931c80a3afbffcc453738c951a
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
Origin
https://derwen.ai
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:54 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
5754995
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
20233
last-modified
Tue, 22 Nov 2022 08:05:47 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"637c82db-4f09"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=utI0RnltGWnoC9KgIIs0n7zg2qHdur8CvZwBJ60iWY0jg0cIpLGEd2D8lJKUW63cmwJ7XG9Ic2ADx3bSbT3R2KXFftSCL8ARmVUKtf%2F9PuVKJvHbIODMJOnBWqrKQgOsPWF2ty%2BmLB01hGWrNP%2FDP%2B78"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8460b98c8c821e51-FRA
expires
Sat, 04 Jan 2025 20:03:54 GMT
bootstrap-icons.min.css
cdnjs.cloudflare.com/ajax/libs/bootstrap-icons/1.11.1/font/
84 KB
11 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/bootstrap-icons/1.11.1/font/bootstrap-icons.min.css
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e8c36e8eb75b57467b4bddbb3f350c5ce98c2f090a76c743ed7225ff0f3d1cc4
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
Origin
https://derwen.ai
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:54 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
5501640
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
10359
last-modified
Sun, 17 Sep 2023 18:34:27 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"650746b3-2877"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FWA3hjW%2BTuitLw7HvlRYodOexkl9V99RG5uQnlA3gfWiVNOEO5wRyM8KB76xAsWmc68N1fdd64g8x1LqO0oe1zWG7ZFit82H0Q7iRyckQFyJROFM02cDQIpaeY2l2ud%2FUheqHdOr7u1A3G1y50SEPQC%2F"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8460b98c8c801e51-FRA
expires
Sat, 04 Jan 2025 20:03:54 GMT
jquery-ui.min.css
cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/themes/base/
30 KB
7 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/themes/base/jquery-ui.min.css
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
54dc71796bfbf1f069559ddc33c2e8992efec541f621797a849d442a69822696
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
Origin
https://derwen.ai
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:54 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
273711
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
6453
last-modified
Fri, 29 Jul 2022 20:40:53 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"62e445d5-1935"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ym2PZRtBukRVjbCLTEOHXf18LQ8aEImRJn4LAScb8ZeUhR4PB2dJJXHpXxKOSfVJAy0BxtaBg%2FC0mJoauA9A6h%2F2GqLYzK43SnRwgY126IWebD1gI3k5bXOb2uHbCuCv9cH4iT%2BTrZWdRLYLfjTGGAuE"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
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timing-allow-origin
*
cf-ray
8460b98c8c831e51-FRA
expires
Sat, 04 Jan 2025 20:03:54 GMT
css2
fonts.googleapis.com/
3 KB
936 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:ital,wght@0,400;0,700;1,400;1,700&display=swap
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
c1e743bbfa13be1c8c27cb7545412ddad2d76a1359b39965b1efd06bd7a9668d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
Origin
https://derwen.ai
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Mon, 15 Jan 2024 20:03:55 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 15 Jan 2024 20:03:55 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 15 Jan 2024 20:03:55 GMT
derwen_logo.png
derwen.ai/static/design/
298 KB
299 KB
Image
General
Full URL
https://derwen.ai/static/design/derwen_logo.png
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::ac43:ab1b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
94a2b71d5efcc90b76781be3833a35c22fcf0b0401425a38caa264bf310a1c69
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://derwen.ai/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:55 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
305656
referrer-policy
same-origin
last-modified
Tue, 12 Sep 2023 19:09:51 GMT
server
cloudflare
etag
"6500b77f-4a9f8"
vary
Accept-Encoding
report-to
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content-type
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accept-ranges
bytes
cf-ray
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oldmap_lt.png
derwen.ai/static/design/
56 KB
57 KB
Image
General
Full URL
https://derwen.ai/static/design/oldmap_lt.png
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::ac43:ab1b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://derwen.ai/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:55 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
57644
referrer-policy
same-origin
last-modified
Tue, 12 Sep 2023 19:09:51 GMT
server
cloudflare
etag
"6500b77f-e12c"
vary
Accept-Encoding
report-to
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content-type
image/png
accept-ranges
bytes
cf-ray
8460b98c7aca4d89-FRA
hamburger.svg
derwen.ai/static/chicklet/
605 B
686 B
Image
General
Full URL
https://derwen.ai/static/chicklet/hamburger.svg
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::ac43:ab1b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://derwen.ai/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:55 GMT
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-content-type-options
nosniff
referrer-policy
same-origin
last-modified
Tue, 12 Sep 2023 19:09:51 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status
MISS
content-encoding
br
server
cloudflare
etag
W/"6500b77f-25d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7UYwiCCcEPT04EFdZTvdsaoYvRcm4Vm8RWwHCjqxshoSbuAw4shNHbCu7pu64M3lFuYtEjp3rNBEbo%2B8hZVfPHi8EQJdbjsrdr%2BVNJ1U035JNdj4IMHSxnuL7%2Fqoyd95vMow5dQoFvU%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
cf-ray
8460b98c6ac34d89-FRA
alt-svc
h3=":443"; ma=86400
derwen.png
derwen.ai/static/design/emoji/
25 KB
26 KB
Image
General
Full URL
https://derwen.ai/static/design/emoji/derwen.png
Requested by
Host: derwen.ai
URL: https://derwen.ai/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3037::ac43:ab1b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e25a437b28bd71f68c8d2c4700fb27be024d77d42de43bcc0879ad8c89d23006
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
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Security Headers
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Request headers

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Origin
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accept-language
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User-Agent
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Response headers

date
Mon, 15 Jan 2024 20:03:55 GMT
strict-transport-security
max-age=15780000
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"650746b3-1fe30"
vary
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cf-ray
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expires
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Request headers

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accept-language
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User-Agent
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Response headers

date
Mon, 15 Jan 2024 20:02:26 GMT
x-content-type-options
nosniff
age
89
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server
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cross-origin-opener-policy
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report-to
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content-type
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sffe /
Resource Hash
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Security Headers
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Request headers

Referer
https://fonts.googleapis.com/
Origin
https://derwen.ai
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Fri, 12 Jan 2024 14:30:38 GMT
x-content-type-options
nosniff
age
279197
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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last-modified
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
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cache-control
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Protocol
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Security
TLS 1.3, , AES_128_GCM
Server
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Software
sffe /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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Origin
https://derwen.ai
accept-language
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User-Agent
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Response headers

date
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x-content-type-options
nosniff
age
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content-security-policy-report-only
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x-xss-protection
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server
sffe
cross-origin-opener-policy
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report-to
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content-type
font/woff2
access-control-allow-origin
*
cache-control
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accept-ranges
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*
expires
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bootstrap.bundle.min.js
cdnjs.cloudflare.com/ajax/libs/bootstrap/5.2.3/js/
79 KB
21 KB
Script
General
Full URL
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Requested by
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URL: https://derwen.ai/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
Origin
https://derwen.ai
accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:56 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
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last-modified
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"637c82db-5114"
vary
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accept-ranges
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expires
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jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.7.0/
85 KB
27 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.7.0/jquery.min.js
Requested by
Host: derwen.ai
URL: https://derwen.ai/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
Origin
https://derwen.ai
accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:56 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
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last-modified
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64c93eb6-6b2d"
vary
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expires
Sat, 04 Jan 2025 20:03:56 GMT
jquery-ui.min.js
cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/
249 KB
56 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.13.2/jquery-ui.min.js
Requested by
Host: derwen.ai
URL: https://derwen.ai/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff

Request headers

Referer
Origin
https://derwen.ai
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:56 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
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age
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alt-svc
h3=":443"; ma=86400
content-length
56990
last-modified
Fri, 29 Jul 2022 20:40:53 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"62e445d5-de9e"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4H5ErA8rytDuOepoCfNO6gX7TD3LoUkFc%2Be8eQfsh9y4gufeM8yPZP3ptQOE%2F2E%2FuvvBoNRc3YZmctzIePxvoweI0sNBwpPuHAKY%2FRnb3hwNvbwUjyR5rI5ujyIardtNIdlTO9TF9maPP%2FQG5kRWTpXq"}],"group":"cf-nel","max_age":604800}
content-type
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accept-ranges
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cf-ray
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expires
Sat, 04 Jan 2025 20:03:56 GMT
blazy.min.js
cdnjs.cloudflare.com/ajax/libs/blazy/1.8.2/
5 KB
2 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/blazy/1.8.2/blazy.min.js
Requested by
Host: derwen.ai
URL: https://derwen.ai/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
Origin
https://derwen.ai
accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36

Response headers

date
Mon, 15 Jan 2024 20:03:56 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
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age
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cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
1735
last-modified
Mon, 04 May 2020 16:06:35 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03d8b-1448"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=bEEa0xapHRnJ7BzmzE8NYaiaANaa1Rq2C2og%2Be%2Fm3II3cVHgkSgSNnHgu297D2qAmarleYwXYnwrt9qmluV4BrAHnzpvoXdGJ2sBDIoOOTGqlgua3q%2B4ZFDp5R2GZQe6DczYEnK3jPth6SqAHmmBxhWl"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
8460b996dc2e910a-FRA
expires
Sat, 04 Jan 2025 20:03:56 GMT
rum
derwen.ai/cdn-cgi/
0
173 B
XHR
General
Full URL
https://derwen.ai/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3037::ac43:ab1b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

Referer
https://derwen.ai/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.216 Safari/537.36
content-type
application/json

Response headers

date
Mon, 15 Jan 2024 20:03:56 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://derwen.ai
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
8460b996ff1d0bcb-AMS

Verdicts & Comments Add Verdict or Comment

9 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| __cfQR object| __cfBeacon number| uidEvent object| bootstrap function| $ function| jQuery function| Blazy boolean| __cfRLUnblockHandlers object| turnstile

0 Cookies

2 Console Messages

Source Level URL
Text
other warning URL: https://derwen.ai/(Line 522)
Message:
A preload for 'https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:ital,wght@0,400;0,700;1,400;1,700&display=swap' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
javascript warning URL: https://derwen.ai/
Message:
The resource https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:ital,wght@0,400;0,700;1,400;1,700&display=swap was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff

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.

cdnjs.cloudflare.com
challenges.cloudflare.com
derwen.ai
fonts.googleapis.com
fonts.gstatic.com
raw.githubusercontent.com
static.cloudflareinsights.com
2606:4700:3037::ac43:ab1b
2606:4700::6810:3865
2606:4700::6811:190e
2606:4700::6811:3b8
2606:50c0:8002::154
2a00:1450:4001:828::2003
2a00:1450:4001:82a::200a
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2a7190d92705e1670aa7a7e5267d272893a9c7067ac53c57b1056f3843b3e8bb
33a11b27ec101db13f24e1ca3d896dc73f32b76984fa630575ff5561780231cb
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784029df2954ebfc4c944ca687dbb2587c15da483b332a4d7eaa1ed7d82deb56
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949aeae32555f7b3778cc85d65c4bf7b0135edd78f70bfb791efe6932276337d
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