URL: https://standard.lernzettel.org/
Submission: On February 25 via automatic, source certstream-suspicious

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 23 HTTP transactions. The main IP is 151.101.1.195, located in United States and belongs to FASTLY, US. The main domain is standard.lernzettel.org.
TLS certificate: Issued by GTS CA 1O1 on October 28th 2019. Valid for: a year.
This is the only time standard.lernzettel.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
19 151.101.1.195 54113 (FASTLY)
2 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700:303... 13335 (CLOUDFLAR...)
23 3
Domain Requested by
19 standard.lernzettel.org standard.lernzettel.org
2 plausible.io standard.lernzettel.org
plausible.io
2 cdnjs.cloudflare.com standard.lernzettel.org
cdnjs.cloudflare.com
23 3

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

Domain
zweig.lernzettel.org
polar.lernzettel.org
plausible.io
buttercms.com
www.google.com
Subject Issuer Validity Valid
firebaseapp.com
GTS CA 1O1
2019-10-28 -
2020-10-26
a year crt.sh
ssl412106.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2
2019-12-05 -
2020-06-12
6 months crt.sh
sni.cloudflaressl.com
CloudFlare Inc ECC CA-2
2019-12-23 -
2020-10-09
10 months crt.sh

This page contains 1 frames:

Primary Page: https://standard.lernzettel.org/
Frame ID: C046409CC36B0DF61C530FAB9101AB18
Requests: 23 HTTP requests in this frame

Screenshot


Detected technologies

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

Overall confidence: 100%
Detected patterns
  • html /<[^>]+data-v(?:ue)-/i

Page Statistics

23
Requests

17 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

300 kB
Transfer

1214 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

23 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
standard.lernzettel.org/
2 KB
1 KB
Document
General
Full URL
https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
add942fe745981c0ea99392e1b2121da32fc963b65f683baff67610ab315577d
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

:method
GET
:authority
standard.lernzettel.org
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-dest
document
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
document

Response headers

status
200
cache-control
max-age=960000
content-encoding
gzip
content-type
text/html; charset=utf-8
etag
83eb12e65e7eb4e392baeb8f82fa1c27faaa0f84b777aa4c79dd9f58887274c0
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
strict-transport-security
max-age=31556926
accept-ranges
bytes
date
Tue, 25 Feb 2020 22:18:51 GMT
x-served-by
cache-hhn4047-HHN
x-cache
MISS
x-cache-hits
0
x-timer
S1582669131.082744,VS0,VE315
vary
x-fh-requested-host, accept-encoding
content-length
997
app.6e963ff3.css
standard.lernzettel.org/css/
597 B
395 B
Stylesheet
General
Full URL
https://standard.lernzettel.org/css/app.6e963ff3.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
876a73e9d5f57cf52e7834bd5e4ca2bd85ea98539c09c37213c1bebc31ca1510
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
85c375674a293d2b4a11ba93b468a3231d5dc1544b7e6f765d29525202a25e7c
x-cache
MISS
status
200
content-length
286
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.418520,VS0,VE342
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
chunk-vendors.8881bcd5.css
standard.lernzettel.org/css/
521 KB
61 KB
Stylesheet
General
Full URL
https://standard.lernzettel.org/css/chunk-vendors.8881bcd5.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
ebe4b8eb74f903132f21c22ad7d64616ac18b3726aa0a208e42f8d197759411a
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
db6804e389ba727a1ab651bc17e4f7afa03bc78204dc33203b0b40af6f376a9c
x-cache
MISS
status
200
content-length
62774
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.418562,VS0,VE317
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
app.5ece692b.js
standard.lernzettel.org/js/
34 KB
11 KB
Script
General
Full URL
https://standard.lernzettel.org/js/app.5ece692b.js
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
040ca63661cdcabaf7b8e451ec024fee40ef81f1edf731e77bf6142e27ccd068
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
Origin
https://standard.lernzettel.org
Sec-Fetch-Dest
script
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.418703,VS0,VE302
etag
02acae904727d9a1cb955922431f25681155bee7e4c707970faa097bdfe2d491
x-served-by
cache-hhn4047-HHN
vary
x-fh-requested-host, accept-encoding
x-cache
MISS
content-type
text/javascript; charset=utf-8
status
200
cache-control
max-age=960000
date
Tue, 25 Feb 2020 22:18:51 GMT
accept-ranges
bytes
content-length
11462
x-cache-hits
0
chunk-vendors.a3c7e15c.js
standard.lernzettel.org/js/
366 KB
114 KB
Script
General
Full URL
https://standard.lernzettel.org/js/chunk-vendors.a3c7e15c.js
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
6819603d93bbcca1f6daaabfdc54a5edc9a7c81ccb0c8ddbfdbccf79fdc36bd0
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
Origin
https://standard.lernzettel.org
Sec-Fetch-Dest
script
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.418705,VS0,VE629
etag
c368bf22e03125869d1287e590335e75e6dc7926bf3f747eed212e2501c201fd
x-served-by
cache-hhn4047-HHN
vary
x-fh-requested-host, accept-encoding
x-cache
MISS
content-type
text/javascript; charset=utf-8
status
200
cache-control
max-age=960000
date
Tue, 25 Feb 2020 22:18:52 GMT
accept-ranges
bytes
content-length
116850
x-cache-hits
0
MathJax.js
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/
62 KB
18 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-AMS_HTML
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:4104 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7c2b61de9d81e1c64cce5afb3858b39a8e5191d2401c9e2f387a44ec568d711f
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Tue, 25 Feb 2020 22:18:51 GMT
content-encoding
br
cf-cache-status
HIT
age
1605652
cf-ray
56ad0eb75aa2d72d-FRA
status
200
strict-transport-security
max-age=15780000; includeSubDomains
alt-svc
h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
last-modified
Thu, 17 May 2018 09:22:54 GMT
server
cloudflare
etag
W/"5afd49ee-f70c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
expires
Sun, 14 Feb 2021 22:18:51 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.003
plausible.js
plausible.io/js/
4 KB
2 KB
Script
General
Full URL
https://plausible.io/js/plausible.js
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3030::681c:fcc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
62f133acd658b8364d124a197312eb05b38ef3e7ed0c968e395fc0106b114e44

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Tue, 25 Feb 2020 22:18:51 GMT
via
1.1 vegur
cf-cache-status
HIT
server
cloudflare
age
1515
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
status
200
content-encoding
br
cache-control
public, max-age=14400
cf-ray
56ad0eb79a64c281-FRA
chunk-192a0958.3874fb8c.css
standard.lernzettel.org/css/
0
168 B
Other
General
Full URL
https://standard.lernzettel.org/css/chunk-192a0958.3874fb8c.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
fc1d84e74e4b4f2de373c0ae4691a44f89a3f3bf2b7f7b7104fbdae51832971b
x-cache
MISS
status
200
content-length
59
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.423683,VS0,VE285
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
chunk-2c97a8de.5fdb9536.css
standard.lernzettel.org/css/
0
340 B
Other
General
Full URL
https://standard.lernzettel.org/css/chunk-2c97a8de.5fdb9536.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
c882fad2f8ebe88126cc77c0409b372bd1f41e896d7ace7796230b69f053fb3b
x-cache
MISS
status
200
content-length
210
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.423850,VS0,VE353
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
chunk-3ea333aa.e651101a.css
standard.lernzettel.org/css/
0
363 B
Other
General
Full URL
https://standard.lernzettel.org/css/chunk-3ea333aa.e651101a.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
75e42e1088d3a5654550d1e1fd0ff2cb73526645169d2b0f29240ac9b576f1d3
x-cache
MISS
status
200
content-length
233
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.423839,VS0,VE277
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
chunk-66913266.5a083120.css
standard.lernzettel.org/css/
0
3 KB
Other
General
Full URL
https://standard.lernzettel.org/css/chunk-66913266.5a083120.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
111622df2495db1fc64a0343dbab4b01c97b38954803d3026b2cede565641ba4
x-cache
MISS
status
200
content-length
2927
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.423847,VS0,VE292
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
chunk-7fddcd2b.20713d7d.css
standard.lernzettel.org/css/
0
2 KB
Other
General
Full URL
https://standard.lernzettel.org/css/chunk-7fddcd2b.20713d7d.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31556926

Request headers

Referer
https://standard.lernzettel.org/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

strict-transport-security
max-age=31556926
content-encoding
gzip
etag
340dbfc8494205b8440f14aad10bb69c1b103887ab44fdb7bc9ef5673b1bfa5c
x-cache
MISS
status
200
content-length
1431
x-served-by
cache-hhn4047-HHN
last-modified
Tue, 25 Feb 2020 22:08:27 GMT
x-timer
S1582669131.423836,VS0,VE300
date
Tue, 25 Feb 2020 22:18:51 GMT
vary
x-fh-requested-host, accept-encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=960000
accept-ranges
bytes
x-cache-hits
0
chunk-fcf5e42a.20713d7d.css
standard.lernzettel.org/css/
0
1 KB
Other
General
Full URL
https://standard.lernzettel.org/css/chunk-fcf5e42a.20713d7d.css
Requested by
Host: standard.lernzettel.org
URL: https://standard.lernzettel.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.1.195 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
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Verdicts & Comments Add Verdict or Comment

16 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| onformdata object| onpointerrawupdate object| MathJax function| plausible object| webpackJsonp object| __core-js_shared__ object| core object| global object| System function| asap function| Observable function| setImmediate function| clearImmediate object| regeneratorRuntime boolean| _babelPolyfill object| VueProgressBarEventBus

1 Cookies

Domain/Path Name / Value
standard.lernzettel.org/ Name: plausible_user
Value: {"uid":"c4364d6b-2a64-469f-966d-4c003a192844","initial_referrer":"","initial_source":null}

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
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