Submitted URL: http://zulip.com/
Effective URL: https://zulip.com/
Submission: On October 19 via api from US — Scanned from DE

Summary

This website contacted 8 IPs in 3 countries across 7 domains to perform 24 HTTP transactions. The main IP is 2600:1f18:414:db32:952d:3081:6152:3078, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is zulip.com.
TLS certificate: Issued by Amazon ECDSA 256 M01 on May 5th 2023. Valid for: a year.
This is the only time zulip.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
16 zulipchat.com
static.zulipchat.com — Cisco Umbrella Rank: 869668
592 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 42
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 56
150 KB
2 zulip.com
zulip.com
9 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 6147
408 B
1 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 98
250 B
1 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2714
241 B
24 7
Domain Requested by
16 static.zulipchat.com zulip.com
static.zulipchat.com
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com static.zulipchat.com
www.googletagmanager.com
2 zulip.com 1 redirects
1 www.google.de zulip.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
24 7
Subject Issuer Validity Valid
zulip.com
Amazon ECDSA 256 M01
2023-05-05 -
2024-06-02
a year crt.sh
static.zulipchat.com
R3
2023-08-24 -
2023-11-22
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2023-09-28 -
2023-12-21
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-09-18 -
2023-12-11
3 months crt.sh
www.google.de
GTS CA 1C3
2023-09-28 -
2023-12-21
3 months crt.sh

This page contains 1 frames:

Primary Page: https://zulip.com/
Frame ID: 479F09D64FFBFDC36504BF10A3E80FA8
Requests: 43 HTTP requests in this frame

Screenshot

Page Title

Zulip — organized team chat

Page URL History Show full URLs

  1. http://zulip.com/ HTTP 301
    https://zulip.com/ Page URL

Detected technologies

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

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

Page Statistics

24
Requests

100 %
HTTPS

100 %
IPv6

7
Domains

7
Subdomains

8
IPs

3
Countries

773 kB
Transfer

1469 kB
Size

4
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://zulip.com/ HTTP 301
    https://zulip.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

24 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
zulip.com/
Redirect Chain
  • http://zulip.com/
  • https://zulip.com/
48 KB
9 KB
Document
General
Full URL
https://zulip.com/
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2600:1f18:414:db32:952d:3081:6152:3078 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
cc4c6ffee5a5656efd795909b78d3e007ce32e5f73bc448e9626b8999f5f4949
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-language
de
content-type
text/html; charset=utf-8
date
Thu, 19 Oct 2023 10:12:52 GMT
server
nginx/1.18.0 (Ubuntu)
strict-transport-security
max-age=15768000
vary
Accept-Encoding Accept-Language, Cookie
x-content-type-options
nosniff
x-frame-options
DENY

Redirect headers

Connection
keep-alive
Content-Length
134
Content-Type
text/html
Date
Thu, 19 Oct 2023 10:12:52 GMT
Location
https://zulip.com:443/
Server
awselb/2.0
5733.693323203c05a2aa10dc.js
static.zulipchat.com/static/webpack-bundles/
161 KB
62 KB
Script
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/5733.693323203c05a2aa10dc.js
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
afa75925cb3d1cbbae84c68edb8e71f328cd30c6d926e730f8d3b907efbf97d7
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://zulip.com/
Origin
https://zulip.com
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/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Thu, 05 Oct 2023 18:03:19 GMT
etag
W/"651efa67-2835c"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372609_35058215_70294156_28_497_9_0_146";dur=1
timing-allow-origin
*
content-length
63615
8843.e77fc1792af7b4574054.js
static.zulipchat.com/static/webpack-bundles/
53 KB
18 KB
Script
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/8843.e77fc1792af7b4574054.js
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
3d65e67d50abb7601228c7dc456477c834e568de4f84ffe01c10c0edf598775d
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://zulip.com/
Origin
https://zulip.com
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/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Thu, 05 Oct 2023 18:03:19 GMT
etag
W/"651efa67-d489"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372583_35058215_70294149_22_879_9_24_146";dur=1
timing-allow-origin
*
content-length
17883
6386.4bee4494223ef2b267e4.js
static.zulipchat.com/static/webpack-bundles/
74 KB
30 KB
Script
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/6386.4bee4494223ef2b267e4.js
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
7c1561a0c19939528d846bb0212ab4355c0710c7328e1ce212726776b6af8a5f
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://zulip.com/
Origin
https://zulip.com
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/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Thu, 05 Oct 2023 18:03:19 GMT
etag
W/"651efa67-1279f"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372621_35058215_70294161_31_704_9_0_146";dur=1
timing-allow-origin
*
content-length
30360
196.b7e3177d04230603da29.js
static.zulipchat.com/static/webpack-bundles/
15 KB
6 KB
Script
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/196.b7e3177d04230603da29.js
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
291a5c291df8a1a002e63abba51ff4a141e2d26fb5b78e6af2e904b098ba2c09
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://zulip.com/
Origin
https://zulip.com
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/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Wed, 11 Oct 2023 01:06:46 GMT
etag
W/"6525f526-3c31"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372622_35058215_70294162_132_522_9_0_146";dur=1
timing-allow-origin
*
content-length
5642
5536.134fae1f3e1042290576.css
static.zulipchat.com/static/webpack-bundles/
17 KB
5 KB
Stylesheet
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/5536.134fae1f3e1042290576.css
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
928d8c7dec0e5dd5b7f57d7d587310e978af56a8fa4cd98345e358bae4ddb94a
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Thu, 05 Oct 2023 18:03:19 GMT
etag
W/"651efa67-4484"
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372608_35058215_70294152_21_752_9_0_255";dur=1
timing-allow-origin
*
content-length
4793
4540.360527c16c65888ed2f8.js
static.zulipchat.com/static/webpack-bundles/
9 KB
4 KB
Script
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/4540.360527c16c65888ed2f8.js
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
4ec3d939e7aee007edfc92b62636c8ab5c45496db7cc05133213f68e71346649
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://zulip.com/
Origin
https://zulip.com
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/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Wed, 11 Oct 2023 01:06:46 GMT
etag
W/"6525f526-22be"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372621_35058215_70294163_21_735_9_0_146";dur=1
timing-allow-origin
*
content-length
3512
landing-page-hello.eb4aadfff06e5f28193a.css
static.zulipchat.com/static/webpack-bundles/
162 KB
82 KB
Stylesheet
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/landing-page-hello.eb4aadfff06e5f28193a.css
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
61b0acd679005318eba7f26e410f452c2483e64b3623889a881aa80bde59364d
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Thu, 05 Oct 2023 18:03:19 GMT
etag
W/"651efa67-28901"
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372583_35058215_70294151_147_502_9_0_255";dur=1
timing-allow-origin
*
content-length
83159
landing-page-hello.63f95a7d040bcfe8ab21.js
static.zulipchat.com/static/webpack-bundles/
13 KB
5 KB
Script
General
Full URL
https://static.zulipchat.com/static/webpack-bundles/landing-page-hello.63f95a7d040bcfe8ab21.js
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
955837d28c179780c45166fd169824a9be745f6a5c6e190a8db5ce97330f57a2
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://zulip.com/
Origin
https://zulip.com
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/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=15768000
last-modified
Wed, 11 Oct 2023 01:06:46 GMT
etag
W/"6525f526-32d4"
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372624_35058215_70294169_43_535_9_0_146";dur=1
timing-allow-origin
*
content-length
4758
screen-1-1x.6aa836507c77.webp
static.zulipchat.com/static/images/landing-page/hello/generated/
40 KB
40 KB
Image
General
Full URL
https://static.zulipchat.com/static/images/landing-page/hello/generated/screen-1-1x.6aa836507c77.webp
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
ce3d021e791d57bf2130e5cff28076c6cbfce8f4ea166b7fc9eec3701467bede
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
strict-transport-security
max-age=15768000
x-content-type-options
nosniff
last-modified
Thu, 05 Oct 2023 18:03:18 GMT
etag
"651efa66-9fa6"
x-frame-options
DENY
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372608_35058215_70294153_112_743_9_24_182";dur=1
accept-ranges
bytes
timing-allow-origin
*
content-length
40870
screen-2-1x.f6fd17b35a6a.webp
static.zulipchat.com/static/images/landing-page/hello/generated/
35 KB
35 KB
Image
General
Full URL
https://static.zulipchat.com/static/images/landing-page/hello/generated/screen-2-1x.f6fd17b35a6a.webp
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
9a101a7c2f6fbea7a43dffbc9d72159479945b0755c60e185ac3e07e225078a8
Security Headers
Name Value
Strict-Transport-Security max-age=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
strict-transport-security
max-age=15768000
x-content-type-options
nosniff
last-modified
Thu, 05 Oct 2023 18:03:18 GMT
etag
"651efa66-8aa4"
x-frame-options
DENY
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=31536000, immutable
server-timing
cdn-cache; desc=HIT, edge; dur=1, ak_p; desc="1697710372609_35058215_70294155_69_643_9_0_182";dur=1
accept-ranges
bytes
timing-allow-origin
*
content-length
35492
screen-3-1-1x.f17814c32766.webp
static.zulipchat.com/static/images/landing-page/hello/generated/
12 KB
12 KB
Image
General
Full URL
https://static.zulipchat.com/static/images/landing-page/hello/generated/screen-3-1-1x.f17814c32766.webp
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:2c::216:f22b Düsseldorf, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
461da7e4203f787f865561f8dc1b450176f966a4ca062f2dd2d50601b0b27090
Security Headers
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https://www.googletagmanager.com/gtag/js?id=G-2Z2CPGWRDT&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-79921909-3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
8e1303f7160b335f6c71a1004cb5629ebe61e086c1dfb8ef876b39a6e1dd9445
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 10:12:52 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
84069
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 19 Oct 2023 10:12:52 GMT
analytics.js
www.google-analytics.com/
52 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-79921909-3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 19 Oct 2023 09:51:33 GMT
last-modified
Mon, 12 Jun 2023 18:23:07 GMT
server
Golfe2
age
1279
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Thu, 19 Oct 2023 11:51:33 GMT
collect
region1.analytics.google.com/g/
0
241 B
Ping
General
Full URL
https://region1.analytics.google.com/g/collect?v=2&tid=G-2Z2CPGWRDT&gtm=45je3ai0&_p=1893945732&_gaz=1&cid=484956082.1697710373&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=AAAI&_s=1&sid=1697710372&sct=1&seg=0&dl=https%3A%2F%2Fzulip.com%2F&dt=Zulip%20%E2%80%94%20organized%20team%20chat&en=page_view&_fv=1&_nsi=1&_ss=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-2Z2CPGWRDT&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 19 Oct 2023 10:12:53 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://zulip.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/
0
250 B
Ping
General
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-2Z2CPGWRDT&cid=484956082.1697710373&gtm=45je3ai0&aip=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-2Z2CPGWRDT&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c03::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 19 Oct 2023 10:12:53 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://zulip.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
408 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-2Z2CPGWRDT&cid=484956082.1697710373&gtm=45je3ai0&aip=1&z=588753566
Requested by
Host: zulip.com
URL: https://zulip.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://zulip.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 19 Oct 2023 10:12:53 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/j/
1 B
202 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1893945732&t=pageview&_s=1&dl=https%3A%2F%2Fzulip.com%2F&ul=en-us&de=UTF-8&dt=Zulip%20%E2%80%94%20organized%20team%20chat&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAUABAAAAACAAI~&jid=791837927&gjid=365841547&cid=484956082.1697710373&tid=UA-79921909-3&_gid=1971898819.1697710373&_r=1&gtm=457e3ai0&jsscut=1&z=149002898
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://zulip.com/
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/118.0.5993.88 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 19 Oct 2023 10:12:53 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://zulip.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT

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.

object| webpackChunk function| $ function| jQuery object| dataLayer function| _ object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaGlobal object| gaplugins object| gaData

4 Cookies

Domain/Path Name / Value
.zulip.com/ Name: _ga_2Z2CPGWRDT
Value: GS1.1.1697710372.1.0.1697710372.60.0.0
.zulip.com/ Name: _ga
Value: GA1.2.484956082.1697710373
.zulip.com/ Name: _gid
Value: GA1.2.1971898819.1697710373
.zulip.com/ Name: _gat_gtag_UA_79921909_3
Value: 1

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=15768000
X-Content-Type-Options nosniff
X-Frame-Options DENY

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.

region1.analytics.google.com
static.zulipchat.com
stats.g.doubleclick.net
www.google-analytics.com
www.google.de
www.googletagmanager.com
zulip.com
2001:4860:4802:34::36
2600:1f18:414:db32:952d:3081:6152:3078
2a00:1450:4001:800::2003
2a00:1450:4001:813::200e
2a00:1450:4001:81c::2008
2a00:1450:400c:c03::9a
2a02:26f0:2c::216:f22b
0a6aa0eadd79c9fc3a3936b305862e88883ed1c89e4c7ee7e68568eb8692638f
11d01e24a00e066d66a46450276fdf7d249bc95fa1ad747cdd00496fb3e1421c
1b02cea9cf444395b3e0f9d8d5c872edcd5878007efad38bcc071b5537230ad5
209081325c067fc29762cc54a074cdb5c618d1d9c67086c750f73eb886118223
27090bd77dc95d47f1af73733af92d8fbeb5022cd252d48ed4cbe8934b8959db
291a5c291df8a1a002e63abba51ff4a141e2d26fb5b78e6af2e904b098ba2c09
3d65e67d50abb7601228c7dc456477c834e568de4f84ffe01c10c0edf598775d
461da7e4203f787f865561f8dc1b450176f966a4ca062f2dd2d50601b0b27090
4ec3d939e7aee007edfc92b62636c8ab5c45496db7cc05133213f68e71346649
61b0acd679005318eba7f26e410f452c2483e64b3623889a881aa80bde59364d
633ce5ec2e9b00fbfa4fc04dd4135eb37f3002879b48e6db18977b7af09bfe80
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
6f394214aba7d50644ddc3888b29738c08873daf09c16fd3b60f5f321fcb72f3
740af0f3eb7cc6e8a141183adf4d9bb016ca76a3de53320e04e33378b1b274a1
75e648b1342fca715b1b572bf1242e3a0f8c484d2e9f38e547fa2c37db7fcb2e
76dd6af67586af83b1e8752deec9822061f9841cf453cd17883708e80bf8a8a7
7c1561a0c19939528d846bb0212ab4355c0710c7328e1ce212726776b6af8a5f
7c7818c25a18e8a38553fcbcbc2ad0b5e964103a7d2e494f82815e3f70bf3fc5
83492bd5d56ceeb34c44b5363f7b99f4fe3fb258a247f4496e03f2d4cf9f9ce9
8ab3424f4d08bdfe1aaffad430080dea98412895ade1383243b8fddbffd7467d
8e1303f7160b335f6c71a1004cb5629ebe61e086c1dfb8ef876b39a6e1dd9445
928d8c7dec0e5dd5b7f57d7d587310e978af56a8fa4cd98345e358bae4ddb94a
955837d28c179780c45166fd169824a9be745f6a5c6e190a8db5ce97330f57a2
962fa6c029560109b9964cc876a0bdb6e12839fa4173122b3ba35f208cd9fa50
9a101a7c2f6fbea7a43dffbc9d72159479945b0755c60e185ac3e07e225078a8
9ad15d56dc7d94fee4d5cc69c1217f8af532e78c7e05c55302e26fc49c1cd141
a3d39f8c781704069ca1fad0be6d2ad3658b447f1ced6c80ad2badce48201928
af78372c4ed49031d8cebbf3a437930c93346b8c0c006a5a31dd3915175dca46
afa75925cb3d1cbbae84c68edb8e71f328cd30c6d926e730f8d3b907efbf97d7
cc4c6ffee5a5656efd795909b78d3e007ce32e5f73bc448e9626b8999f5f4949
ce3d021e791d57bf2130e5cff28076c6cbfce8f4ea166b7fc9eec3701467bede
d1428f4ac90dd3e7e4e2326d1c4807c8fb37e0f8bf7f8530e12ffdcbfbad8db5
d1d4dec163f731d190dbf1aa7c041eddd1bb053763dabab81c5fe98aea168020
d43e4fc8526dff5f91633c107370540b80a46f97eef0bf8b90c1b2212c5abc4c
d8b2349782022ae34db0ac056cb47ca334e11a30798682e5bfe73f9c1bc74423
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
e15b07d8bf3b1444285a3cee7d674f34232fb6f5214312cbfcd22727adb203f5
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
ed1d8457156c553d69da5e72930d01f0083a647ff3bda0b1d008301131537450
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
fd1464b11d71c6238b442b499587300188cb6ebbabea08ff5d25c323b0c74a5f
fe0e53f8008e3ea4462949ed52d65bb35bb58a0bd6a523fcd78b565e4835fa05