cassandra.link Open in urlscan Pro
18.159.128.50 Public Scan

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Add Verdict Report

Submitted URL:
http://ww2.datastax.com/MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh_6KLzShF8XIR-_Q=
Effective URL:
https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3o...
Submission: On June 21 via api (June 21st 2021, 8:16:19 pm UTC) from US

Summary HTTP 48 Redirects Links 8 Behaviour Indicators

Summary

This website contacted 13 IPs in 2 countries across 12 domains to perform 48 HTTP transactions. The main IP is 18.159.128.50, located in Frankfurt am Main, Germany and belongs to AMAZON-02, US. The main domain is cassandra.link.
TLS certificate: Issued by R3 on May 24th 2021. Valid for: 3 months.

This is the only time cassandra.link was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	104.17.73.206 104.17.73.206	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 33	18.159.128.50 18.159.128.50	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:828::2008	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6811:d4cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:831::200a	15169 (GOOGLE) (GOOGLE)
1	3.17.226.108 3.17.226.108	16509 (AMAZON-02) (AMAZON-02)
3	2a00:1450:400... 2a00:1450:4001:809::2003	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6811:e7cc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6812:14bf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6811:47b0	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:827::200e	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6813:9b53	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6813:9a53	13335 (CLOUDFLAR...) (CLOUDFLARENET)
48	13

1 104.17.73.206 (United States)

ASN13335 (CLOUDFLARENET, US)

ww2.datastax.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

33 18.159.128.50 (Frankfurt am Main, Germany) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-18-159-128-50.eu-central-1.compute.amazonaws.com

cassandra.link	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:828::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:d4cc (United States)

ASN13335 (CLOUDFLARENET, US)

js.hs-scripts.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:831::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.17.226.108 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-17-226-108.us-east-2.compute.amazonaws.com

www.witfoo.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:809::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:e7cc (United States)

ASN13335 (CLOUDFLARENET, US)

js.hsleadflows.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6812:14bf (United States)

ASN13335 (CLOUDFLARENET, US)

js.hs-banner.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:47b0 (United States)

ASN13335 (CLOUDFLARENET, US)

js.hs-analytics.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6813:9b53 (United States)

ASN13335 (CLOUDFLARENET, US)

track.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6813:9a53 (United States)

ASN13335 (CLOUDFLARENET, US)

forms.hubspot.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
33	cassandra.link 1 redirects cassandra.link	2 MB
3	gstatic.com fonts.gstatic.com	23 KB
2	hubspot.com track.hubspot.com forms.hubspot.com	2 KB
2	google-analytics.com www.google-analytics.com	224 B
2	googletagmanager.com www.googletagmanager.com	80 KB
1	hs-analytics.net js.hs-analytics.net	19 KB
1	hs-banner.com js.hs-banner.com	15 KB
1	hsleadflows.net js.hsleadflows.net	80 KB
1	witfoo.com www.witfoo.com	33 KB
1	googleapis.com fonts.googleapis.com	591 B
1	hs-scripts.com js.hs-scripts.com	897 B
1	datastax.com ww2.datastax.com	1 KB
48	12

	Domain	Requested by
33	cassandra.link	1 redirects ww2.datastax.com cassandra.link
3	fonts.gstatic.com	fonts.googleapis.com
2	www.google-analytics.com	www.googletagmanager.com
2	www.googletagmanager.com	cassandra.link
1	forms.hubspot.com	js.hsleadflows.net
1	track.hubspot.com
1	js.hs-analytics.net	js.hs-scripts.com
1	js.hs-banner.com	js.hs-scripts.com
1	js.hsleadflows.net	js.hs-scripts.com
1	www.witfoo.com	cassandra.link
1	fonts.googleapis.com	cassandra.link
1	js.hs-scripts.com	cassandra.link
1	ww2.datastax.com
48	13

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

Domain
playbook.anant.us
github.com
www.witfoo.com
cassandra.apache.org
aws.amazon.com
anant.us

Subject Issuer	Validity	Valid
*.cassandra.link R3	`2021-05-24` - `2021-08-22`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2021-05-24` - `2021-08-16`	3 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2020-08-04` - `2021-08-04`	a year	crt.sh
upload.video.google.com GTS CA 1O1	`2021-05-24` - `2021-08-16`	3 months	crt.sh
*.witfoo.com Go Daddy Secure Certificate Authority - G2	`2021-02-07` - `2022-03-11`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2021-05-24` - `2021-08-16`	3 months	crt.sh
hubspot.com Cloudflare Inc ECC CA-3	`2021-06-10` - `2022-06-09`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
Frame ID: BA61FC9FA2E6317807C4B2FD2F7708BF
Requests: 48 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

http://ww2.datastax.com/MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh... Page URL
https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues?mkt_tok=MjU5LUlGWi03N... HTTP 301
https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03... Page URL

Detected technologies

CloudFlare (CDN) Expand

Overall confidence: 100%
Detected patterns

headers server /^cloudflare$/i

Page Statistics

48
Requests

98 %
HTTPS

77 %
IPv6

12
Domains

13
Subdomains

13
IPs

2
Countries

2150 kB
Transfer

7494 kB
Size

6
Cookies

8 Outgoing links

These are links going to different origins than the main page.

URL: https://playbook.anant.us/
Title: Playbook

Search URL Search Domain Scan URL

URL: https://github.com/Anant/awesome-cassandra
Title: Contribute

Search URL Search Domain Scan URL

URL: https://www.witfoo.com/witfoo-coding/cassandra-4-0-testing/
Title: WitFoo Tests Cassandra 4.0 for Performance Issues

Search URL Search Domain Scan URL

URL: https://cassandra.apache.org/
Title: Apache Cassandra

Search URL Search Domain Scan URL

URL: https://aws.amazon.com/marketplace/pp/B089BVVD68
Title: Marketplace images

Search URL Search Domain Scan URL

URL: https://www.witfoo.com/blog/our-move-from-elastic-to-cassandra/
Title: Our Move from Elastic to Cassandra

Search URL Search Domain Scan URL

URL: https://www.witfoo.com/blog/s360-2020/
Title: Metric Driven Development

Search URL Search Domain Scan URL

URL: https://anant.us/

Search URL Search Domain Scan URL

Page URL History

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

http://ww2.datastax.com/MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh_6KLzShF8XIR-_Q= Page URL
https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ HTTP 301
https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

48 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1 200
OK Cookie set MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh_6KLzShF8XIR-_Q=
ww2.datastax.com/ 520 B
1 KB 200ms
180ms Document
text/html 104.17.73.206
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

http://ww2.datastax.com/MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh_6KLzShF8XIR-_Q=

Protocol

HTTP/1.1

Server

104.17.73.206 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Host: ww2.datastax.com
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Accept-Encoding: gzip, deflate
Accept-Language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Date: Mon, 21 Jun 2021 20:16:02 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: private, no-cache, no-store, max-age=0
X-Content-Type-Options: nosniff
Vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
cf-request-id: 0ad1d04dda0000ee54ef9ce000000001
Set-Cookie: __cf_bm=dc1d595638d42fec4e578c27768783fdb3a065d7-1624306562-1800-ARP7zqrqVYGjkunxDYYPH5HOZlJCUPyNswisyVwRs6Qffe7r0Cg3m4FPga/R3ZiA+RiWizXZWMEvW/CV12ESlrs=; path=/; expires=Mon, 21-Jun-21 20:46:02 GMT; domain=.ww2.datastax.com; HttpOnly; SameSite=None
Server: cloudflare
CF-RAY: 662fe98fc9c9ee54-CDG
Content-Encoding: gzip

GET
H2

200

Primary Request / Show response
cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/
Redirect Chain

https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3...
https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle...

180 KB
29 KB

30ms
30ms

Document
text/html

18.159.128.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ

Requested by

Host: ww2.datastax.com
URL: http://ww2.datastax.com/MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh_6KLzShF8XIR-_Q=

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

18.159.128.50 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-159-128-50.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

27afaf9ede9b5203b76d021cb566c906ff72a08fecb5f9a0f887aff42f45ac4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

:method: GET
:authority: cassandra.link
:scheme: https
:path: /post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
pragma: no-cache
cache-control: no-cache
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site: cross-site
sec-fetch-mode: navigate
sec-fetch-dest: document
accept-encoding: gzip, deflate, br
accept-language: en-US
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Referer: http://ww2.datastax.com/MjU5LUlGWi03NzkAAAF9xDNz0nZmRYfUwgDtxLD6W02dnVSr8eSoHz67I8ELL7OI0fP8n9mHHLQh_6KLzShF8XIR-_Q=

Response headers

cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=UTF-8
date: Mon, 21 Jun 2021 16:30:25 GMT
etag: "af9377bb2374cc4bb68e2ac9eeed1caa-ssl-df"
link: </webpack-runtime-ae286ecdfca8e5217798.js>; rel=preload; as=script, </framework-18cf2bbde9854703edb5.js>; rel=preload; as=script, </app-c34ba10900b74d9f45ac.js>; rel=preload; as=script, </styles-e9d24b1846c7d6eb9685.js>; rel=preload; as=script, </commons-eb1701c7331f060b4108.js>; rel=preload; as=script, </b139d796fd3ef09ad232957cd8949fa35f659662-b55b2a1b7c98f9651fbb.js>; rel=preload; as=script, </b30db6ba277f6863666d9a0dc126bfbf5dab2ffd-920185d695778c0c7fbd.js>; rel=preload; as=script, </component---src-templates-resource-single-page-js-80c3fd36a2985560c26c.js>; rel=preload; as=script, </page-data/app-data.json>; rel=preload; as=fetch; crossorigin, </page-data/post/witfoo-tests-cassandra-4-0-for-performance-issues/page-data.json>; rel=preload; as=fetch; crossorigin
referrer-policy: same-origin
strict-transport-security: max-age=31536000
x-xss-protection: 1; mode=block
server: Netlify
age: 13537
content-encoding: br
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: DENY
x-nf-request-id: f5fd7c65-f36f-4a63-8166-3322380003a6
content-length: 29589

Redirect headers

cache-control: public, max-age=0, must-revalidate
content-type: text/html; charset=UTF-8
date: Mon, 21 Jun 2021 16:30:25 GMT
etag: "af9377bb2374cc4bb68e2ac9eeed1caa-ssl-df"
link: </webpack-runtime-ae286ecdfca8e5217798.js>; rel=preload; as=script, </framework-18cf2bbde9854703edb5.js>; rel=preload; as=script, </app-c34ba10900b74d9f45ac.js>; rel=preload; as=script, </styles-e9d24b1846c7d6eb9685.js>; rel=preload; as=script, </commons-eb1701c7331f060b4108.js>; rel=preload; as=script, </b139d796fd3ef09ad232957cd8949fa35f659662-b55b2a1b7c98f9651fbb.js>; rel=preload; as=script, </b30db6ba277f6863666d9a0dc126bfbf5dab2ffd-920185d695778c0c7fbd.js>; rel=preload; as=script, </component---src-templates-resource-single-page-js-80c3fd36a2985560c26c.js>; rel=preload; as=script, </page-data/app-data.json>; rel=preload; as=fetch; crossorigin, </page-data/post/witfoo-tests-cassandra-4-0-for-performance-issues/page-data.json>; rel=preload; as=fetch; crossorigin
referrer-policy: same-origin
strict-transport-security: max-age=31536000
content-length: 29589
server: Netlify
age: 13538
location: /post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
x-xss-protection: 1; mode=block
x-content-type-options: nosniff
x-frame-options: DENY
x-nf-request-id: e56d78cd-e224-48db-996c-c27590ad66c1

GET
H2 200 webpack-runtime-ae286ecdfca8e5217798.js Show response
cassandra.link/ 8 KB
3 KB 50ms
43ms Script
application/javascript 18.159.128.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cassandra.link/webpack-runtime-ae286ecdfca8e5217798.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

18.159.128.50 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-159-128-50.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

01e280b16e5e9b90398cdab2f8c0b1c5e2acee85642882926bbdd9a75d689b91

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

Referer: https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues/?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-nf-request-id: c678dd18-96be-4533-b616-ed94e9740566
date: Mon, 21 Jun 2021 11:58:02 GMT
content-encoding: br
x-content-type-options: nosniff
age: 29880
strict-transport-security: max-age=31536000
content-length: 2623
x-xss-protection: 1; mode=block
referrer-policy: same-origin
server: Netlify
x-frame-options: DENY
etag: "7a9d87f53bbeed34d6a107d9fb15afaa-ssl"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes

GET
H2 200 framework-18cf2bbde9854703edb5.js Show response
cassandra.link/ 126 KB
38 KB 68ms
62ms Script
application/javascript 18.159.128.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cassandra.link/framework-18cf2bbde9854703edb5.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

18.159.128.50 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-159-128-50.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

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Security Headers

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GOOGLE

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Full URL

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GOOGLE

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Full URL

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CLOUDFLARENET

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Full URL

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Referer: https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-nf-request-id: a2c55970-a3b9-4b5c-bf78-85046800acb0
date: Mon, 21 Jun 2021 12:17:35 GMT
content-encoding: br
x-content-type-options: nosniff
age: 28708
strict-transport-security: max-age=31536000
content-length: 833320
x-xss-protection: 1; mode=block
referrer-policy: same-origin
server: Netlify
x-frame-options: DENY
etag: "18d9226b7ec8f91952cf34c3a9ba573b-ssl-df"
vary: Accept-Encoding
content-type: application/json
cache-control: public, max-age=0, must-revalidate
accept-ranges: bytes

GET
H2 200 component---src-pages-jobs-js-18363c7ca773f3b314ce.js
cassandra.link/ 0
3 KB 30ms
29ms Other
application/javascript 18.159.128.50
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://cassandra.link/component---src-pages-jobs-js-18363c7ca773f3b314ce.js

Requested by

Host: cassandra.link
URL: https://cassandra.link/app-c34ba10900b74d9f45ac.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

18.159.128.50 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-18-159-128-50.eu-central-1.compute.amazonaws.com

Software

Netlify /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	1; mode=block

Request headers

sec-fetch-mode: no-cors
accept-encoding: gzip, deflate, br
accept-language: en-US
sec-fetch-dest: empty
cookie: _ga=GA1.1.22468969.1624306564; __hstc=144117226.00057fada94e1690883e822acd05dc74.1624306563973.1624306563973.1624306563973.1; hubspotutk=00057fada94e1690883e822acd05dc74; __hssrc=1; __hssc=144117226.1.1624306563973; _ga_3361B51T53=GS1.1.1624306563.1.1.1624306564.0
:path: /component---src-pages-jobs-js-18363c7ca773f3b314ce.js
pragma: no-cache
purpose: prefetch
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept: application/signed-exchange;v=b3;q=0.9,*/*;q=0.8
cache-control: no-cache
:authority: cassandra.link
referer: https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
:scheme: https
sec-fetch-site: same-origin
:method: GET
Referer: https://cassandra.link/post/witfoo-tests-cassandra-4-0-for-performance-issues?mkt_tok=MjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

x-nf-request-id: bbbe4f6a-0d5a-419e-ba80-8674643c87ee
date: Mon, 21 Jun 2021 14:36:19 GMT
content-encoding: br
x-content-type-options: nosniff
age: 20386
strict-transport-security: max-age=31536000
content-length: 2613
x-xss-protection: 1; mode=block
referrer-policy: same-origin
server: Netlify
x-frame-options: DENY
etag: "de8302525f2954a72458b911c07c051b-ssl"
vary: Accept-Encoding
content-type: application/javascript
cache-control: public,max-age=31536000,immutable
accept-ranges: bytes

GET
H2 200 __ptq.gif
track.hubspot.com/ 45 B
819 B 468ms
82ms Image
image/gif 2606:4700::6813:9b53
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://track.hubspot.com/__ptq.gif?k=1&sd=1600x1200&cd=24-bit&cs=UTF-8&ln=en-us&bfp=2736934676&v=1.1&a=4754261&pu=https%3A%2F%2Fcassandra.link%2Fpost%2Fwitfoo-tests-cassandra-4-0-for-performance-issues%3Fmkt_tok%3DMjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ&t=WitFoo+Tests+Cassandra+4.0+for+Performance+Issues+Cassandra+Link+%7C+ANANT&cts=1624306563976&vi=00057fada94e1690883e822acd05dc74&nc=true&u=144117226.00057fada94e1690883e822acd05dc74.1624306563973.1624306563973.1624306563973.1&b=144117226.1.1624306563973&cc=15

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:9b53 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Mon, 21 Jun 2021 20:16:04 GMT
vary: Accept-Encoding
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","max_age":604800}
x-hubspot-correlation-id: c58438e0-c7a6-4a0f-a4ce-535704ae7703
cf-ray: 662fe99b4ae84de2-FRA
p3p: CP="NOI CUR ADM OUR NOR STA NID"
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
content-length: 45
cf-request-id: 0ad1d0550e00004de20ca18000000001
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=31536000; includeSubDomains; preload
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=iqZC5k3R1vmZzz%2FimQo%2FylUsZKQz1kw81X6E%2BphW9l3F1DSgtSExwIeuTYIw3CoPhxHWOs9Hk26UW5N0gQyd2joJwLMB7VobBH6cIe%2BdNmoFxwdqpr60ZuhKfShgeyjnwULw1BjjE6jUaw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: no-cache, no-store, no-transform
access-control-allow-credentials: false
x-robots-tag: none

GET
H2 200 json Show response
forms.hubspot.com/lead-flows-config/v1/config/ 167 B
1 KB 461ms
142ms XHR
application/json 2606:4700::6813:9a53
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://forms.hubspot.com/lead-flows-config/v1/config/json?portalId=4754261&utk=00057fada94e1690883e822acd05dc74&__hstc=144117226.00057fada94e1690883e822acd05dc74.1624306563973.1624306563973.1624306563973.1&__hssc=144117226.1.1624306563973&currentUrl=https%3A%2F%2Fcassandra.link%2Fpost%2Fwitfoo-tests-cassandra-4-0-for-performance-issues%3Fmkt_tok%3DMjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ

Requested by

Host: js.hsleadflows.net
URL: https://js.hsleadflows.net/leadflows.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6813:9a53 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6023ac214ed72724b6f466e01cb17e2f27669672cf56f5bf345076463d63637c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date: Mon, 21 Jun 2021 20:16:04 GMT
content-encoding: br
vary: Accept-Encoding
cf-cache-status: DYNAMIC
nel: {"report_to":"cf-nel","max_age":604800}
x-hubspot-correlation-id: 4f692152-d31e-4071-90b9-7df5c587d459
access-control-allow-methods: GET, OPTIONS, PUT, POST, DELETE, PATCH, HEAD
strict-transport-security: max-age=31536000; includeSubDomains; preload
alt-svc: h3-27=":443"; ma=86400, h3-28=":443"; ma=86400, h3-29=":443"; ma=86400, h3=":443"; ma=86400
cf-request-id: 0ad1d0550c00002c36b817a000000001
x-robots-tag: none
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
access-control-max-age: 180
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v2?s=TNGrd94nJ1at1rL1PIPhOFgI53NBowQlSpEtuqACQAomVF2tRTLRXHgyXKDIxusKTS%2F%2BVqoOOBoRz1iRIlaoXWXY0eno8Te3wlZ9gTU%2FXsok9yRJ9QnptC9E3J0Ni0zE9Zv510bS%2BW8wsw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/json;charset=utf-8
access-control-allow-origin: https://cassandra.link
cache-control: max-age=0, no-cache, no-store
access-control-allow-credentials: false
cf-ray: 662fe99b480c2c36-FRA
access-control-allow-headers: Accept, Accept-Charset, Accept-Encoding, Accept-Language, Content-Type, Host, Origin, Referer, User-Agent

POST
H2 204 collect
www.google-analytics.com/g/ 0
54 B 13ms
13ms Ping
text/plain 2a00:1450:4001:827::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://www.google-analytics.com/g/collect?v=2&tid=G-3361B51T53&gtm=2oe6g0&_p=1034619208&sr=1600x1200&ul=en-us&cid=22468969.1624306564&_s=2&dl=https%3A%2F%2Fcassandra.link%2Fpost%2Fwitfoo-tests-cassandra-4-0-for-performance-issues%3Fmkt_tok%3DMjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ&dr=https%3A%2F%2Fcassandra.link%2Fpost%2Fwitfoo-tests-cassandra-4-0-for-performance-issues%2F%3Fmkt_tok%3DMjU5LUlGWi03NzkAAAF9xDNz0gq19y3ok75yXqyVGtrzXZGtvh2AtQiPoQRm_2JbYx6isuTjfQVkg7c4bLPMVkAD5ohmna-T-loRIKlAv0ivle3Dcb2IcFXaproGK_KcPQ&dt=WitFoo%20Tests%20Cassandra%204.0%20for%20Performance%20Issues%20Cassandra%20Link%20%7C%20ANANT&sid=1624306563&sct=1&seg=1&en=page_view&_et=451&ep.anonymize_ip=true
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-3361B51T53
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

pragma: no-cache
date: Mon, 21 Jun 2021 20:16:09 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://cassandra.link
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,h3-T051=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

60 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.

6 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.cassandra.link/	1969-12-31 23:59:59	Name: _ga_3361B51T53 Value: GS1.1.1624306563.1.1.1624306564.0
cassandra.link/	1970-01-20 04:33:22	Name: __hstc Value: 144117226.00057fada94e1690883e822acd05dc74.1624306563973.1624306563973.1624306563973.1
cassandra.link/	1970-01-19 19:11:48	Name: __hssc Value: 144117226.1.1624306563973
cassandra.link/	1969-12-31 23:59:59	Name: __hssrc Value: 1
cassandra.link/	1970-01-20 04:33:22	Name: hubspotutk Value: 00057fada94e1690883e822acd05dc74
.cassandra.link/	1969-12-31 23:59:59	Name: _ga Value: GA1.1.22468969.1624306564

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
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.

cassandra.link
fonts.googleapis.com
fonts.gstatic.com
forms.hubspot.com
js.hs-analytics.net
js.hs-banner.com
js.hs-scripts.com
js.hsleadflows.net
track.hubspot.com
ww2.datastax.com
www.google-analytics.com
www.googletagmanager.com
www.witfoo.com
104.17.73.206
18.159.128.50
2606:4700::6811:47b0
2606:4700::6811:d4cc
2606:4700::6811:e7cc
2606:4700::6812:14bf
2606:4700::6813:9a53
2606:4700::6813:9b53
2a00:1450:4001:809::2003
2a00:1450:4001:827::200e
2a00:1450:4001:828::2008
2a00:1450:4001:831::200a
3.17.226.108
01e280b16e5e9b90398cdab2f8c0b1c5e2acee85642882926bbdd9a75d689b91
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13324aafc05dc3715a22a6801984583a510bca160efe368a0b8d41bed269f117
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27afaf9ede9b5203b76d021cb566c906ff72a08fecb5f9a0f887aff42f45ac4b
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2c3fec6034bd7cd5097355a296887bbdef094854ff9efa5c5af373c7a195b6b7
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39e1afbeaf9d50bce8f3b9c230bad6e7c100f41ca742c6e53a555dbb265d0437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d7ba57e3ccc2e3b2bdf8cc9e613194b802607682bf473293c2e3e29de82c9491
dba17f1b29b3b3637d709f951023ea1655b08c6b4f40fd612c5e927ba72829fa
dbb5e687aa2c397f2f9665e8bb39d316a9f379212b16aebfd28458361f414cba
dc111a70984a9eda00752b06277113029ef288f1125c31eff2477413e15e8aa4
dfc931ada766d05a8476647f8a31d4f4c70bc98474101038fb60f845a30e2a28
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
f420a572f1aa639bfb02f79592755457896fcfb2f9eb9ab599edde02146207ac

cassandra.link Open in urlscan Pro 18.159.128.50 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

48 Requests

98 %HTTPS

77 %IPv6

12 Domains

13 Subdomains

13 IPs

2 Countries

2150 kBTransfer

7494 kBSize

6 Cookies

8 Outgoing links

Page URL History

Redirected requests

48 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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Redirect headers

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cassandra.link Open in urlscan Pro
18.159.128.50 Public Scan

Screenshot
Live screenshot

Full Image

48
Requests

98 %
HTTPS

77 %
IPv6

12
Domains

13
Subdomains

13
IPs

2
Countries

2150 kB
Transfer

7494 kB
Size

6
Cookies

48 HTTP transactions
0 data transactions