URL: https://tlseminar.github.io/downgrade-attacks/
Submission: On January 29 via api from US — Scanned from DE

Summary

This website contacted 10 IPs in 2 countries across 9 domains to perform 29 HTTP transactions. The main IP is 2606:50c0:8000::153, located in United States and belongs to FASTLY, US. The main domain is tlseminar.github.io.
TLS certificate: Issued by DigiCert TLS RSA SHA256 2020 CA1 on February 21st 2023. Valid for: a year.
This is the only time tlseminar.github.io was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
11 github.io
tlseminar.github.io
787 KB
8 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
170 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
region1.google-analytics.com — Cisco Umbrella Rank: 2029
21 KB
2 gstatic.com
fonts.gstatic.com
42 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
82 KB
1 cryptologie.net
cryptologie.net
130 KB
1 imgur.com
i.stack.imgur.com — Cisco Umbrella Rank: 11698
27 KB
1 mathjax.org
cdn.mathjax.org — Cisco Umbrella Rank: 29544
1 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 28
2 KB
29 9
Domain Requested by
11 tlseminar.github.io tlseminar.github.io
8 cdnjs.cloudflare.com cdn.mathjax.org
cdnjs.cloudflare.com
2 fonts.gstatic.com fonts.googleapis.com
2 www.google-analytics.com tlseminar.github.io
www.google-analytics.com
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com www.google-analytics.com
1 cryptologie.net tlseminar.github.io
1 i.stack.imgur.com tlseminar.github.io
1 cdn.mathjax.org tlseminar.github.io
1 fonts.googleapis.com tlseminar.github.io
29 10
Subject Issuer Validity Valid
*.github.io
DigiCert TLS RSA SHA256 2020 CA1
2023-02-21 -
2024-03-20
a year crt.sh
upload.video.google.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
mathjax.org
E1
2023-12-30 -
2024-03-29
3 months crt.sh
i.stack.imgur.com
R3
2023-12-11 -
2024-03-10
3 months crt.sh
cryptologie.net
E1
2024-01-02 -
2024-04-01
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh

This page contains 1 frames:

Primary Page: https://tlseminar.github.io/downgrade-attacks/
Frame ID: 22D27DF5A4C51193834B2F4B270ADB6D
Requests: 29 HTTP requests in this frame

Screenshot

Page Title

Downgrade Attacks · TLSeminar

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • ^https?://[^/]+\.github\.io

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

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

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

29
Requests

100 %
HTTPS

90 %
IPv6

9
Domains

10
Subdomains

10
IPs

2
Countries

1262 kB
Transfer

1817 kB
Size

4
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

29 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
tlseminar.github.io/downgrade-attacks/
37 KB
14 KB
Document
General
Full URL
https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
1f8828a51834dfd137c1f4a5d70d20a8e1108b307c81aa9cf55063a33ff13fa5
Security Headers
Name Value
Strict-Transport-Security max-age=31557600

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
access-control-allow-origin
*
age
0
cache-control
max-age=600
content-encoding
gzip
content-length
13499
content-type
text/html; charset=utf-8
date
Mon, 29 Jan 2024 17:30:32 GMT
etag
W/"59a7689c-931c"
expires
Mon, 29 Jan 2024 17:40:32 GMT
last-modified
Thu, 31 Aug 2017 01:38:36 GMT
permissions-policy
interest-cohort=()
server
GitHub.com
strict-transport-security
max-age=31557600
vary
Accept-Encoding
via
1.1 varnish
x-cache
MISS
x-cache-hits
0
x-fastly-request-id
91bbb2c1c4b4c2fa6297cbd6bc02b720b735a7e2
x-github-request-id
F87E:0E6F:1A48ABA:1AB0A24:65B7E0B8
x-proxy-cache
MISS
x-served-by
cache-fra-eddf8230135-FRA
x-timer
S1706549432.097117,VS0,VE115
css
fonts.googleapis.com/
9 KB
2 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Merriweather:300%7CRaleway%7COpen+Sans
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
acc22a1af906aba1aaafe3559e37a9d21296d708e374503ad947952104e1d6dd
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

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Mon, 29 Jan 2024 17:30:32 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, 29 Jan 2024 17:30:32 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, 29 Jan 2024 17:30:32 GMT
font-awesome.min.css
tlseminar.github.io/css/
26 KB
6 KB
Stylesheet
General
Full URL
https://tlseminar.github.io/css/font-awesome.min.css
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
936ffccdc35bc55221e669d0e76034af76ba8c080c1b1149144dbbd3b5311829
Security Headers
Name Value
Strict-Transport-Security max-age=31557600

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/downgrade-attacks/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-fastly-request-id
dc9859be5fcb0f33a9135ab136689658472ba151
strict-transport-security
max-age=31557600
content-encoding
gzip
via
1.1 varnish
date
Mon, 29 Jan 2024 17:30:32 GMT
age
0
x-cache
MISS
x-cache-hits
0
x-proxy-cache
MISS
content-length
6125
x-served-by
cache-fra-eddf8230135-FRA
last-modified
Thu, 31 Aug 2017 01:38:36 GMT
server
GitHub.com
x-github-request-id
4D2C:0DAE:64774EF:661BB1C:65B7E0B8
x-timer
S1706549432.226574,VS0,VE101
etag
W/"59a7689c-6857"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
expires
Mon, 29 Jan 2024 17:40:32 GMT
style.css
tlseminar.github.io/css/
21 KB
5 KB
Stylesheet
General
Full URL
https://tlseminar.github.io/css/style.css
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
bf1e8a6507d957ecf2fd782f0f14b79919d97053a08d8cd40e1184e958396d01
Security Headers
Name Value
Strict-Transport-Security max-age=31557600

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/downgrade-attacks/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-fastly-request-id
3000b85f2d626e10a830dc12b59e2fc0d922dfe3
strict-transport-security
max-age=31557600
content-encoding
gzip
via
1.1 varnish
date
Mon, 29 Jan 2024 17:30:32 GMT
age
0
x-cache
MISS
x-cache-hits
0
x-proxy-cache
MISS
content-length
4790
x-served-by
cache-fra-eddf8230135-FRA
last-modified
Thu, 31 Aug 2017 01:38:36 GMT
server
GitHub.com
x-github-request-id
5D4E:0E60:4970B6C:4AA6699:65B7E0B8
x-timer
S1706549432.226530,VS0,VE124
etag
W/"59a7689c-53f4"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
expires
Mon, 29 Jan 2024 17:40:32 GMT
MathJax.js
cdn.mathjax.org/mathjax/latest/
2 KB
1 KB
Script
General
Full URL
https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:cdc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bbbdf0bdfb5a004d5a6f61ebd4199655021ebb144e2928f1859f4dc2dad45f2f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Mon, 29 Jan 2024 17:30:32 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
2110067
x-guploader-uploadid
ABPtcPqlGzCxUzXI1cntkINQNIph6cOo14laiftdq5yi-MsROl1J_3JKuP-5KMrIytY2eP3VUvRSYwjpWQ
x-goog-storage-class
STANDARD
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
last-modified
Thu, 04 May 2017 15:26:57 GMT
server
cloudflare
etag
W/"8bafcfb6872e60dd315531cc5a91a521"
vary
Accept-Encoding
x-goog-hash
crc32c=2urwGw==, md5=i6/PtocuYN0xVTHMWpGlIQ==
x-goog-generation
1493911617315000
content-type
application/javascript
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=16070400
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=L%2FWamIO32hcBqYME%2B19XzbO2sBuyjln1RLPsSEpGVJ16KWyxkk0CuupUkL1QUXPaoMdMjFKtG9PEN5MSltlY2KwFr9nzxWz9NScXt4TM9c%2Fy38w9FwzHDwpUKTVahtanNaiKPjX6TepfHHjtLQ%3D%3D"}],"group":"cf-nel","max_age":604800}
x-goog-stored-content-length
1657
cf-ray
84d3341f9b2f9012-FRA
expires
Fri, 05 Jan 2024 08:22:45 GMT
uYqQe.png
i.stack.imgur.com/
26 KB
27 KB
Image
General
Full URL
https://i.stack.imgur.com/uYqQe.png
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
146.75.116.193 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software
cat factory 1.0 /
Resource Hash
bbd222947c2867c43f2555922891e112be98431a226e533c98e5d98898c487cb

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-cache-hits
25, 1
date
Mon, 29 Jan 2024 17:30:32 GMT
via
1.1 varnish, 1.1 varnish
expires
Thu, 31 Dec 2037 23:55:55 GMT
last-modified
Sat, 31 Mar 2012 05:06:05 GMT
server
cat factory 1.0
age
1407870
x-timer
S1706549432.266658,VS0,VE1
etag
"daebcaf5177fb7f420e2d56e69dddabc"
x-cache
HIT, HIT
content-type
image/png
cache-control
max-age=315360000
accept-ranges
bytes
content-length
26829
x-served-by
cache-iad-kcgs7200131-IAD, cache-fra-eddf8230044-FRA
logjam.png
cryptologie.net/upload/
129 KB
130 KB
Image
General
Full URL
https://cryptologie.net/upload/logjam.png
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3035::6815:32a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5de2b6ccf0bd43ee52dfdcee76140cfad0d8c2947c1aec3db1845ccb298af801
Security Headers
Name Value
Strict-Transport-Security max-age=15552000
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM https://gitter.im

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Mon, 29 Jan 2024 17:30:32 GMT
strict-transport-security
max-age=15552000
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
132442
last-modified
Sun, 14 Jun 2020 10:08:28 GMT
server
cloudflare
etag
"2055a-5a8087dd7cedf"
x-frame-options
ALLOW-FROM https://gitter.im
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=t9nO8g4ht3ilxOnjXVjlISgzfZtmYclQZOe4hPdtz6hDmdeBn4DYuBFaQRNIbEg23ZkkAcvw4mQqGkOasiAiCB50OVWVm4rKUWEIZKC1C%2Bq8XdeA%2FRlKZoOtAtmWi4xGPp6YrS6xxMFOF76mkiI%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
vary
Accept-Encoding
cache-control
max-age=432000
accept-ranges
bytes
cf-ray
84d3341fcbdb04aa-CDG
dh512.png
tlseminar.github.io/images/downgrade-attacks/
27 KB
27 KB
Image
General
Full URL
https://tlseminar.github.io/images/downgrade-attacks/dh512.png
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
e94d7d0b7dc26a95a988e13f380d657591d33b1b86f7a87842ebf2f0590b8832
Security Headers
Name Value
Strict-Transport-Security max-age=31557600

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/downgrade-attacks/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-fastly-request-id
b95f38ea7d606b1e0156ef1f873f9c2572a25885
strict-transport-security
max-age=31557600
date
Mon, 29 Jan 2024 17:30:32 GMT
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
27385
x-served-by
cache-fra-eddf8230135-FRA
last-modified
Thu, 31 Aug 2017 01:38:36 GMT
server
GitHub.com
x-github-request-id
F864:0DAE:6477512:661BB36:65B7E0B8
x-timer
S1706549432.278927,VS0,VE133
etag
"59a7689c-6af9"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
expires
Mon, 29 Jan 2024 17:40:32 GMT
dhall.png
tlseminar.github.io/images/downgrade-attacks/
53 KB
54 KB
Image
General
Full URL
https://tlseminar.github.io/images/downgrade-attacks/dhall.png
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
b205d18ada4891b61f91c4aa865365f7c9b226e52481566c6dca1e0728f46ff9
Security Headers
Name Value
Strict-Transport-Security max-age=31557600

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/downgrade-attacks/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-fastly-request-id
aa62af15b942a50cdadc76deaa8acdb005a2d366
strict-transport-security
max-age=31557600
date
Mon, 29 Jan 2024 17:30:32 GMT
via
1.1 varnish
x-cache-hits
0
age
0
x-cache
MISS
x-proxy-cache
MISS
content-length
54592
x-served-by
cache-fra-eddf8230135-FRA
last-modified
Thu, 31 Aug 2017 01:38:36 GMT
server
GitHub.com
x-github-request-id
A860:0E6F:1A48B38:1AB0A94:65B7E0B8
x-timer
S1706549432.361077,VS0,VE103
etag
"59a7689c-d540"
vary
Accept-Encoding
content-type
image/png
access-control-allow-origin
*
cache-control
max-age=600
permissions-policy
interest-cohort=()
accept-ranges
bytes
x-origin-cache
HIT
expires
Mon, 29 Jan 2024 17:40:32 GMT
ike.png
tlseminar.github.io/images/downgrade-attacks/
250 KB
251 KB
Image
General
Full URL
https://tlseminar.github.io/images/downgrade-attacks/ike.png
Requested by
Host: tlseminar.github.io
URL: https://tlseminar.github.io/downgrade-attacks/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:50c0:8000::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
GitHub.com /
Resource Hash
95b768755a1d70cee9f2185aa8ccece4c4ea17eaf34da9188c01b05d7ac99c94
Security Headers
Name Value
Strict-Transport-Security max-age=31557600

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://tlseminar.github.io/downgrade-attacks/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

x-fastly-request-id
f430e7115290055de9ec231a3d80c3520b02940a
strict-transport-security
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js
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Response headers

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content-encoding
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strict-transport-security
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server
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General
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accept-language
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Referer
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User-Agent
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date
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content-encoding
br
x-content-type-options
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cf-cache-status
HIT
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server
cloudflare
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Request headers

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Response headers

pragma
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server
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content-type
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22 KB
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General
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Protocol
H3
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QUIC, , AES_128_GCM
Server
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Software
cloudflare /
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
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content-encoding
br
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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
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vary
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URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML
Protocol
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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

accept-language
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Referer
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User-Agent
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Response headers

date
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content-encoding
br
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nosniff
cf-cache-status
HIT
nel
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last-modified
Tue, 01 Aug 2023 18:09:53 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64c94a71-28f5"
vary
Accept-Encoding
report-to
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cf-ray
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expires
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cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/
33 KB
34 KB
Font
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:180e , 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
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Origin
https://tlseminar.github.io
accept-language
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User-Agent
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Response headers

date
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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
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alt-svc
h3=":443"; ma=86400
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last-modified
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64c94a71-8578"
vary
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report-to
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cf-ray
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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Origin
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accept-language
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User-Agent
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Response headers

date
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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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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64c94a71-4b62"
vary
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report-to
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cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/fonts/HTML-CSS/TeX/woff/
6 KB
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Font
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:180e , 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
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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, 29 Jan 2024 17:30:32 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
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age
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alt-svc
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last-modified
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"64c94a71-165d"
vary
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report-to
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Verdicts & Comments Add Verdict or Comment

12 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.

string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| MathJax object| dataLayer undefined| module object| google_tag_manager object| googletag undefined| value

4 Cookies

Domain/Path Name / Value
.tlseminar.github.io/ Name: _ga
Value: GA1.3.790264016.1706549432
.tlseminar.github.io/ Name: _gid
Value: GA1.3.1188718609.1706549432
.tlseminar.github.io/ Name: _gat
Value: 1
.tlseminar.github.io/ Name: _ga_0BL386GGR0
Value: GS1.3.1706549432.1.0.1706549432.0.0.0

1 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.

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=31557600

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.

cdn.mathjax.org
cdnjs.cloudflare.com
cryptologie.net
fonts.googleapis.com
fonts.gstatic.com
i.stack.imgur.com
region1.google-analytics.com
tlseminar.github.io
www.google-analytics.com
www.googletagmanager.com
146.75.116.193
2001:4860:4802:32::36
2606:4700:20::681a:cdc
2606:4700:3035::6815:32a
2606:4700::6811:180e
2606:50c0:8000::153
2a00:1450:4001:803::200a
2a00:1450:4001:808::200e
2a00:1450:4001:810::2008
2a00:1450:4001:813::2003
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