covid-algotracker.citizensandtech.org Open in urlscan Pro
2606:50c0:8003::153 Public Scan

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URL:
https://covid-algotracker.citizensandtech.org/
Submission: On May 10 via automatic, source certstream-suspicious (May 10th 2023, 8:44:49 pm UTC) — Scanned from DE

Summary HTTP 4 Redirects Links 19 Behaviour Indicators

Summary

This website contacted 4 IPs in 1 countries across 3 domains to perform 4 HTTP transactions. The main IP is 2606:50c0:8003::153, located in United States and belongs to FASTLY, US. The main domain is covid-algotracker.citizensandtech.org.
TLS certificate: Issued by R3 on March 11th 2023. Valid for: 3 months.

This is the only time covid-algotracker.citizensandtech.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1	2606:50c0:800... 2606:50c0:8003::153	54113 (FASTLY) (FASTLY)
1	2600:9000:223... 2600:9000:223f:1400:c:7d55:b3c0:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2606:4700::68... 2606:4700::6811:180e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	4

1 2606:50c0:8003::153 (United States)

ASN54113 (FASTLY, US)

covid-algotracker.citizensandtech.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:223f:1400:c:7d55:b3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn.matomo.cloud	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 231	76 KB
1	matomo.cloud cdn.matomo.cloud — Cisco Umbrella Rank: 20299
1	citizensandtech.org covid-algotracker.citizensandtech.org	564 KB
4	3

	Domain	Requested by
2	cdnjs.cloudflare.com	covid-algotracker.citizensandtech.org cdnjs.cloudflare.com
1	cdn.matomo.cloud	covid-algotracker.citizensandtech.org
1	covid-algotracker.citizensandtech.org
4	3

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

Domain
citizensandtech.org
www.ncbi.nlm.nih.gov
www.nature.com
thenextweb.com
osf.io
github.com
dl.acm.org
medium.com
natematias.com
www.pnas.org

Subject Issuer	Validity	Valid
covid-algotracker.citizensandtech.org R3	`2023-03-11` - `2023-06-09`	3 months	crt.sh
cdn.matomo.cloud Amazon RSA 2048 M01	`2023-02-24` - `2023-12-25`	10 months	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-08-03` - `2023-08-02`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://covid-algotracker.citizensandtech.org/
Frame ID: C614224814DEC0D7A756ED248B7E282C
Requests: 11 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

COVID-19 reddit Algo-Tracker

Detected technologies

MathJax (JavaScript Graphics) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)?/mathjax\.js

Page Statistics

4
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

4
IPs

1
Countries

658 kB
Transfer

1818 kB
Size

0
Cookies

19 Outgoing links

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

URL: https://citizensandtech.org/about-cat-lab/
Title: Citizens and Technology Lab

Search URL Search Domain Scan URL

URL: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4504362/
Title: pandemic cycle of prevention, resilience, and recovery

Search URL Search Domain Scan URL

URL: https://www.nature.com/articles/d41586-018-07034-4
Title: cascades of human and algorithm sharing are the biggest pandemic risk

Search URL Search Domain Scan URL

URL: https://thenextweb.com/contributors/2018/04/19/reddit-now-active-users-twitter-engaging-porn/
Title: more active users than Twitter

Search URL Search Domain Scan URL

URL: https://osf.io/m98b6/
Title: encouraging fact-checking influenced what reddit’s popularity algorithms promoted by influencing human behavior

Search URL Search Domain Scan URL

URL: https://github.com/natematias/covid-algotracker/tree/master/data-archive/reddit
Title: covid-algotracker on github

Search URL Search Domain Scan URL

URL: https://github.com/natematias/covid-algotracker/blob/master/scripts/fetch-reddit-frontpage.py
Title: code here

Search URL Search Domain Scan URL

URL: https://citizensandtech.org/2020/03/the-feed-sandvig-2020/
Title: outsource human knowledge and attention to machines

Search URL Search Domain Scan URL

URL: https://dl.acm.org/doi/pdf/10.1145/2998181.2998299
Title: valuable and difficult during crises

Search URL Search Domain Scan URL

URL: https://medium.com/@natematias/3-strategies-for-accountable-ethical-online-behavioral-research-f6ae134458fc
Title: strategies for ethical, accountable online behavior research

Search URL Search Domain Scan URL

URL: https://medium.com/mit-media-lab/the-obligation-to-experiment-83092256c3e9
Title: powerful digital interventions ought to be tested

Search URL Search Domain Scan URL

URL: https://github.com/natematias/covid-algotracker/issues
Title: post it to the issues page

Search URL Search Domain Scan URL

URL: https://citizensandtech.org/
Title: Citizens and Technology Lab

Search URL Search Domain Scan URL

URL: https://natematias.com/
Title: Dr. J. Nathan Matias

Search URL Search Domain Scan URL

URL: https://citizensandtech.org/2020/01/industry-independent-research/
Title: industry-independent

Search URL Search Domain Scan URL

URL: https://dl.acm.org/doi/abs/10.1145/3134700
Title: Upvote My News: The Practices of Peer Information Aggregation for Breaking News on reddit.com

Search URL Search Domain Scan URL

URL: https://www.pnas.org/content/early/2019/04/23/1813486116
Title: Preventing harassment and increasing group participation through social norms in 2,190 online science discussions

Search URL Search Domain Scan URL

URL: https://natematias.com/media/Community_Led_Experiments-CHI_2018.pdf
Title: CivilServant: Community-led experiments in platform governance

Search URL Search Domain Scan URL

URL: https://github.com/natematias/covid-algotracker/blob/master/LICENSE
Title: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
7 data transactions

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

GET
H2 200 Primary Request / Show response
covid-algotracker.citizensandtech.org/ 1 MB
564 KB 163ms
138ms Document
text/html 2606:50c0:8003::153
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://covid-algotracker.citizensandtech.org/
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:50c0:8003::153 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: GitHub.com /
Resource Hash: 4c00da91697a6b845113960615a03f85485251ebba392dd2b3654ed03a4e17f6

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 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: 576691
content-type: text/html; charset=utf-8
date: Wed, 10 May 2023 20:44:45 GMT
etag: W/"5ed6b0dd-130ff5"
expires: Wed, 10 May 2023 20:54:45 GMT
last-modified: Tue, 02 Jun 2020 20:04:45 GMT
server: GitHub.com
vary: Accept-Encoding
via: 1.1 varnish
x-cache: MISS
x-cache-hits: 0
x-fastly-request-id: cab8bc6daf271a579e529758b517d1a836f6cf13
x-github-request-id: E904:E1F9:42C3FF2:44CDC90:645C023C
x-proxy-cache: MISS
x-served-by: cache-fra-eddf8230086-FRA
x-timer: S1683751485.989321,VS0,VE130

GET
H2 403 matomo.js
cdn.matomo.cloud/citizensandtech.matomo.cloud/ 0
0 62ms
24ms Script
application/xml 2600:9000:223f:1400:c:7d55:b3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.matomo.cloud/citizensandtech.matomo.cloud/matomo.js
Requested by: Host: covid-algotracker.citizensandtech.org
URL: https://covid-algotracker.citizensandtech.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:223f:1400:c:7d55:b3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: /
Resource Hash

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://covid-algotracker.citizensandtech.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

GET
DATA 200
OK truncated
/ 25 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 19dd56c17e7193006a9045db6ed6e0c8f5c1b59f6895cea74d1b3c64003bd617

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 28 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 73187a5c45e4782b475dec3ba762fcf60d8de3cff5df9b3f310036c1b2956502

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 34 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 4143a48d46653aa7e2669a98126e07f1a97060a2df4c419c5277ae91c2b264f8

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 35 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: bb3ebafc200958053d4b8d092c2fb946f52de392729568584657afdeb7ec82c7

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 88 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: be98c00b830c9c826f632e608c9d3c8e458ee95981758b1b0c9563156e29a8bf

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 70 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 99ec829ded9c083b8d8c248f08a103bef941f4c720f0450a2f8bd098af7220f8

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

Content-Type: image/png

GET
DATA 200
OK truncated
/ 18 KB
18 KB Font
font/woff2

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c

Request headers

Referer
Origin: https://covid-algotracker.citizensandtech.org
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/113.0.5672.92 Safari/537.36

Response headers

Content-Type: font/woff2

GET
H2 200 MathJax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/ 62 KB
17 KB 36ms
15ms Script
application/javascript 2606:4700::6811:180e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML

Requested by

Host: covid-algotracker.citizensandtech.org
URL: https://covid-algotracker.citizensandtech.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

48344fd55558bbeb600062a175d052979f9ece87c7299788f8ecf16a46c87bf6

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://covid-algotracker.citizensandtech.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date: Wed, 10 May 2023 20:44:45 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 12621064
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 16889
last-modified: Mon, 04 May 2020 16:13:07 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f13-f648"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=cDI3iw2mJrZX5ZU89ywA6BGpigdzb3r4AymOsIhm0X62veMQErcK1Bme4srx4K4qo9uPmUT8BWCJmf5YUflEhDlcZeqId1tAnFI622ig15o0meW5dzG7PgceNMnzxPvLASLaBQgEwTTY3YeMTwZtFoVp"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 7c55059efffcbb35-FRA
expires: Mon, 29 Apr 2024 20:44:45 GMT

GET
H2 200 TeX-AMS-MML_HTMLorMML.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/ 238 KB
59 KB 12ms
12ms Script
application/javascript 2606:4700::6811:180e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/TeX-AMS-MML_HTMLorMML.js?V=2.7.1

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8df260b35bb9f49c0d937fcbf0ec13fb661b0d281528aec977aee6a8c3f83688

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://covid-algotracker.citizensandtech.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.92 Safari/537.36

Response headers

date: Wed, 10 May 2023 20:44:45 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 7788004
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 60028
last-modified: Mon, 04 May 2020 16:13:07 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f13-3b80d"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4v%2F124rBOBGYEf8JKF8QQIiB4xNPnSMogdfWmksmu3R3K4QClMRu1fwcYSfleCB50fv5B4fvdl70xv%2BI4mk4u5eRQrczGp8dBOYVbl36C6UL3sA7jmHtuw31uZ%2BquDnZPT3meEotkGFNj7LoyzjeqaM7"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 7c55059f1823bb35-FRA
expires: Mon, 29 Apr 2024 20:44:45 GMT

Verdicts & Comments Add Verdict or Comment

9 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 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.

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://cdn.matomo.cloud/citizensandtech.matomo.cloud/matomo.js Message: Failed to load resource: the server responded with a status of 403 ()

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.matomo.cloud
cdnjs.cloudflare.com
covid-algotracker.citizensandtech.org
2600:9000:223f:1400:c:7d55:b3c0:93a1
2606:4700::6811:180e
2606:50c0:8003::153
19dd56c17e7193006a9045db6ed6e0c8f5c1b59f6895cea74d1b3c64003bd617
4143a48d46653aa7e2669a98126e07f1a97060a2df4c419c5277ae91c2b264f8
48344fd55558bbeb600062a175d052979f9ece87c7299788f8ecf16a46c87bf6
4c00da91697a6b845113960615a03f85485251ebba392dd2b3654ed03a4e17f6
73187a5c45e4782b475dec3ba762fcf60d8de3cff5df9b3f310036c1b2956502
8df260b35bb9f49c0d937fcbf0ec13fb661b0d281528aec977aee6a8c3f83688
99ec829ded9c083b8d8c248f08a103bef941f4c720f0450a2f8bd098af7220f8
bb3ebafc200958053d4b8d092c2fb946f52de392729568584657afdeb7ec82c7
be98c00b830c9c826f632e608c9d3c8e458ee95981758b1b0c9563156e29a8bf
fe185d11a49676890d47bb783312a0cda5a44c4039214094e7957b4c040ef11c

covid-algotracker.citizensandtech.org Open in urlscan Pro 2606:50c0:8003::153 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

100 %IPv6

3 Domains

3 Subdomains

4 IPs

1 Countries

658 kBTransfer

1818 kBSize

0 Cookies

19 Outgoing links

Redirected requests

4 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 7 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

9 JavaScript Global Variables

0 Cookies

1 Console Messages

Indicators

covid-algotracker.citizensandtech.org Open in urlscan Pro
2606:50c0:8003::153 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

4
IPs

1
Countries

658 kB
Transfer

1818 kB
Size

0
Cookies

4 HTTP transactions
7 data transactions