stackoverflow.com Open in urlscan Pro
151.101.1.69 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://groove.grvlnk1.com/url/CNDNm97QzKSYk6Uiy41ucqYEL1w/aHR0cHM6Ly9zdGFja292ZXJmbG93LmNvbS8jZ3Jvb3Zlc3VtOjEzNjkzNjI2MzI=
Effective URL:
https://stackoverflow.com/
Submission: On February 03 via manual (February 3rd 2022, 2:42:27 pm UTC) from IN — Scanned from DE

Summary HTTP 45 Redirects Links 32 Behaviour Indicators

Summary

This website contacted 5 IPs in 3 countries across 6 domains to perform 45 HTTP transactions. The main IP is 151.101.1.69, located in United States and belongs to FASTLY, US. The main domain is stackoverflow.com. The Cisco Umbrella rank of the primary domain is 10301.
TLS certificate: Issued by R3 on January 4th 2022. Valid for: 3 months.

This is the only time stackoverflow.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	34.202.122.4 34.202.122.4	14618 (AMAZON-AES) (AMAZON-AES)
37	151.101.1.69 151.101.1.69	54113 (FASTLY) (FASTLY)
1	2a00:1450:400... 2a00:1450:4001:829::200a	15169 (GOOGLE) (GOOGLE)
4	151.101.193.69 151.101.193.69	54113 (FASTLY) (FASTLY)
2	2a00:1450:400... 2a00:1450:4001:810::200e	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c06::9a	15169 (GOOGLE) (GOOGLE)
45	5

1 34.202.122.4 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-202-122-4.compute-1.amazonaws.com

groove.grvlnk1.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

37 151.101.1.69 (United States)

ASN54113 (FASTLY, US)

stackoverflow.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn.sstatic.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:829::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

4 151.101.193.69 (United States)

ASN54113 (FASTLY, US)

cdn.sstatic.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:810::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:400c:c06::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
40	sstatic.net cdn.sstatic.net — Cisco Umbrella Rank: 10011	494 KB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 42	20 KB
1	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 96	440 B
1	googleapis.com ajax.googleapis.com — Cisco Umbrella Rank: 293	34 KB
1	stackoverflow.com stackoverflow.com — Cisco Umbrella Rank: 10301	53 KB
1	grvlnk1.com 1 redirects groove.grvlnk1.com — Cisco Umbrella Rank: 486470	1002 B
45	6

	Domain	Requested by
40	cdn.sstatic.net	stackoverflow.com cdn.sstatic.net
2	www.google-analytics.com	stackoverflow.com www.google-analytics.com
1	stats.g.doubleclick.net	www.google-analytics.com
1	ajax.googleapis.com	stackoverflow.com
1	stackoverflow.com
1	groove.grvlnk1.com	1 redirects
45	6

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

Domain
chat.stackoverflow.com
meta.stackoverflow.com
stackexchange.com
stackoverflow.blog
stackoverflowsolutions.com
apple.stackexchange.com
unix.stackexchange.com
ai.stackexchange.com
softwareengineering.stackexchange.com
askubuntu.com
salesforce.stackexchange.com
serverfault.com
superuser.com
dba.stackexchange.com
quantumcomputing.stackexchange.com
gamedev.stackexchange.com
networkengineering.stackexchange.com
stackoverflowbusiness.com
api.stackexchange.com
data.stackexchange.com
www.facebook.com
twitter.com
linkedin.com
www.instagram.com

Subject Issuer	Validity	Valid
*.stackexchange.com R3	`2022-01-04` - `2022-04-04`	3 months	crt.sh
upload.video.google.com GTS CA 1C3	`2022-01-10` - `2022-04-04`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2022-01-10` - `2022-04-04`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2021-12-27` - `2022-03-21`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://stackoverflow.com/
Frame ID: 399F16EC1C9427DDD8C4E6C7045B6176
Requests: 45 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Stack Overflow - Where Developers Learn, Share, & Build Careers

Page URL History Show full URLs

https://groove.grvlnk1.com/url/CNDNm97QzKSYk6Uiy41ucqYEL1w/aHR0cHM6Ly9zdGFja292ZXJmbG93LmNvbS8jZ3Jvb3Zl... HTTP 302
https://stackoverflow.com/ Page URL

Detected technologies

Stimulus (JavaScript frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+data-controller

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

/([\d.]+)/jquery(?:\.min)?\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

45
Requests

100 %
HTTPS

50 %
IPv6

6
Domains

6
Subdomains

5
IPs

3
Countries

601 kB
Transfer

1860 kB
Size

4
Cookies

32 Outgoing links

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

URL: https://chat.stackoverflow.com/?tab=site&host=stackoverflow.com
Title: chat

Search URL Search Domain Scan URL

URL: https://meta.stackoverflow.com/
Title: Meta Stack Overflow

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites
Title: more stack exchange communities

Search URL Search Domain Scan URL

URL: https://stackoverflow.blog/
Title: company blog

Search URL Search Domain Scan URL

URL: https://stackoverflowsolutions.com/explore-teams
Title: For large organizations

Search URL Search Domain Scan URL

URL: https://apple.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://unix.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://ai.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://softwareengineering.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://askubuntu.com/

Search URL Search Domain Scan URL

URL: https://salesforce.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://serverfault.com/
Title: Server Fault

Search URL Search Domain Scan URL

URL: https://superuser.com/
Title: Super User

Search URL Search Domain Scan URL

URL: https://dba.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://quantumcomputing.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://gamedev.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://networkengineering.stackexchange.com/

Search URL Search Domain Scan URL

URL: https://stackoverflowbusiness.com/
Title: Products

Search URL Search Domain Scan URL

URL: https://stackexchange.com/
Title: Stack Exchange Network

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites#technology
Title: Technology

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites#culturerecreation
Title: Culture & recreation

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites#lifearts
Title: Life & arts

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites#science
Title: Science

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites#professional
Title: Professional

Search URL Search Domain Scan URL

URL: https://stackexchange.com/sites#business
Title: Business

Search URL Search Domain Scan URL

URL: https://api.stackexchange.com/
Title: API

Search URL Search Domain Scan URL

URL: https://data.stackexchange.com/
Title: Data

Search URL Search Domain Scan URL

URL: https://stackoverflow.blog/?blb=1
Title: Blog

Search URL Search Domain Scan URL

URL: https://www.facebook.com/officialstackoverflow/
Title: Facebook

Search URL Search Domain Scan URL

URL: https://twitter.com/stackoverflow
Title: Twitter

Search URL Search Domain Scan URL

URL: https://linkedin.com/company/stack-overflow
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://www.instagram.com/thestackoverflow
Title: Instagram

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.

https://groove.grvlnk1.com/url/CNDNm97QzKSYk6Uiy41ucqYEL1w/aHR0cHM6Ly9zdGFja292ZXJmbG93LmNvbS8jZ3Jvb3Zlc3VtOjEzNjkzNjI2MzI= HTTP 302
https://stackoverflow.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

45 HTTP transactions
0 data transactions

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

GET
H2

200

Primary Request / Show response
stackoverflow.com/
Redirect Chain

https://groove.grvlnk1.com/url/CNDNm97QzKSYk6Uiy41ucqYEL1w/aHR0cHM6Ly9zdGFja292ZXJmbG93LmNvbS8jZ3Jvb3Zlc3VtOjEzNjkzNjI2MzI=
https://stackoverflow.com/

177 KB
53 KB

135ms
112ms

Document
text/html

151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://stackoverflow.com/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

151.101.1.69 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

6aa305c2a7f4aecbc3625bc9cf20c1213c85c75cf112428b290875394da33c84

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
Strict-Transport-Security	max-age=15552000
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

cache-control: private
content-type: text/html; charset=utf-8
content-encoding: gzip
strict-transport-security: max-age=15552000
x-frame-options: SAMEORIGIN
x-request-guid: 9ced9899-ceaa-47f0-ad2a-1de0e89e87f6
feature-policy: microphone 'none'; speaker 'none'
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
accept-ranges: bytes
date: Thu, 03 Feb 2022 14:42:22 GMT
via: 1.1 varnish
x-served-by: cache-hhn4034-HHN
x-cache: MISS
x-cache-hits: 0
x-timer: S1643899342.357569,VS0,VE89
vary: Accept-Encoding,Fastly-SSL
x-dns-prefetch-control: off

Redirect headers

Cache-Control: no-cache
Content-Security-Policy-Report-Only: default-src 'self' https:; font-src 'self' https: data:; img-src 'self' https: data:; object-src 'none'; script-src 'self' https:; style-src 'self' https:; report-uri https://o84998.ingest.sentry.io/api/1190271/security/?sentry_key=c13ce42a7e244ce3b1e1493e1a678cd5&sentry_environment=production
Content-Type: text/html; charset=utf-8
Location: https://stackoverflow.com/
Permissions-Policy: accelerometer=(), gyroscope=(), magnetometer=(), payment=(), usb=()"
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=0; includeSubDomains
Vary: Origin
Via: 1.1 spaces-router (279557a225d7)
X-Content-Type-Options: nosniff
X-Download-Options: noopen
X-Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: none
X-Request-Id: 31d67cfd-52b9-a14e-320d-f84e56843a15
X-Runtime: 0.468504
X-Xss-Protection: 1; mode=block
Date: Thu, 03 Feb 2022 14:42:22 GMT
Content-Length: 92

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/1.12.4/ 95 KB
34 KB 46ms
8ms Script
text/javascript 2a00:1450:4001:829::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js

Requested by

Host: stackoverflow.com
URL: https://stackoverflow.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

668b046d12db350ccba6728890476b3efee53b2f42dbb84743e5e9f1ae0cc404

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://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Wed, 02 Feb 2022 15:08:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 84836
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":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: 33951
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
vary: Accept-Encoding
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 02 Feb 2023 15:08:26 GMT

GET
H2 200 stacks.min.js Show response
cdn.sstatic.net/Js/third-party/stacks/ 95 KB
24 KB 29ms
21ms Script
application/javascript 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Js/third-party/stacks/stacks.min.js?v=b0f9a80d741d
Requested by: Host: stackoverflow.com
URL: https://stackoverflow.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: fa029f741e0f35709b148d3e364507d78cb8939a8a38186910a4b9560bd8f995

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
content-encoding: gzip
last-modified: Wed, 02 Feb 2022 18:33:27 GMT
age: 54194
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: application/javascript
access-control-allow-origin: stackoverflow.com
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.500673,VS0,VE0
content-length: 24250
via: 1.1 varnish
x-cache-hits: 17159

GET
H2 200 stub.en.js Show response
cdn.sstatic.net/Js/ 52 KB
18 KB 29ms
21ms Script
application/javascript 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Js/stub.en.js?v=3c17e2ed94ca
Requested by: Host: stackoverflow.com
URL: https://stackoverflow.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: b2eda496efae311f0eefa1dfc43e1a48ba4d9e3665120c0ec60c3e99bdf99fe9

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
content-encoding: gzip
last-modified: Wed, 02 Feb 2022 18:35:37 GMT
age: 17513
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: application/javascript
access-control-allow-origin: stackoverflow.com
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.500610,VS0,VE0
content-length: 18017
via: 1.1 varnish
x-cache-hits: 10992

GET
H2 200 stacks.css
cdn.sstatic.net/Shared/ 490 KB
52 KB 29ms
22ms Stylesheet
text/css 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Shared/stacks.css?v=db1ad041b106
Requested by: Host: stackoverflow.com
URL: https://stackoverflow.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 3a4004165c7b1008e2b41dba28e6e31a662483f8652c43849738faf6194147ae

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
content-encoding: gzip
last-modified: Fri, 28 Jan 2022 19:33:06 GMT
age: 500800
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: text/css
access-control-allow-origin: *
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.500559,VS0,VE0
content-length: 53257
via: 1.1 varnish
x-cache-hits: 109552

GET
H2 200 primary.css
cdn.sstatic.net/Sites/stackoverflow/ 322 KB
58 KB 16ms
8ms Stylesheet
text/css 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Sites/stackoverflow/primary.css?v=40a34422e08d
Requested by: Host: stackoverflow.com
URL: https://stackoverflow.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 25a153ed654b9ac5667cc580f0104fc3a0b9378a1a7d4256db0065dc97c74edf

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
via: 1.1 varnish
last-modified: Fri, 28 Jan 2022 19:33:37 GMT
age: 500801
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: text/css
content-encoding: gzip
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.500347,VS0,VE0
content-length: 59601
x-cache-hits: 66030

GET
H2 200 product.css
cdn.sstatic.net/Shared/Product/ 10 KB
3 KB 15ms
8ms Stylesheet
text/css 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Shared/Product/product.css?v=5d2cb7680e21
Requested by: Host: stackoverflow.com
URL: https://stackoverflow.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 30f4ca188f708845baddd7f65498079a4b09d902b43f5463cd60eea84d6450ab

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
content-encoding: gzip
last-modified: Tue, 01 Feb 2022 12:59:48 GMT
age: 163910
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: text/css
access-control-allow-origin: *
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.500493,VS0,VE0
content-length: 2501
via: 1.1 varnish
x-cache-hits: 972

GET
H2 200 animations.en.js Show response
cdn.sstatic.net/Js/product/ 10 KB
4 KB 7ms
7ms Script
application/javascript 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Js/product/animations.en.js?v=5e46d952021d
Requested by: Host: stackoverflow.com
URL: https://stackoverflow.com/
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: fea5fe551a442a9772c537ad0f69fe363f7556be9e611a342ace7e57274ad437

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
content-encoding: gzip
last-modified: Tue, 01 Feb 2022 18:47:40 GMT
age: 157841
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: application/javascript
access-control-allow-origin: stackoverflow.com
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.537830,VS0,VE0
content-length: 4410
via: 1.1 varnish
x-cache-hits: 881

GET
H2 200 lazy-load-images.en.js Show response
cdn.sstatic.net/Js/product/ 9 KB
4 KB 10ms
10ms Script
application/javascript 151.101.1.69
FASTLY

General

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Show headers Download Go to

Full URL: https://cdn.sstatic.net/Fonts/roboto-slab/roboto-slab-regular-webfont.woff?v=a75088a46d79
Requested by: Host: cdn.sstatic.net
URL: https://cdn.sstatic.net/Shared/Product/product.css?v=5d2cb7680e21
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.193.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: f2c510c36ca228b54b4f35a1fdfa6d439432e801ad9d7d7c625e16af8a7c2438

Request headers

Referer: https://cdn.sstatic.net/Shared/Product/product.css?v=5d2cb7680e21
Origin: https://stackoverflow.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/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
via: 1.1 varnish
last-modified: Wed, 02 Feb 2022 18:33:26 GMT
age: 50353
x-served-by: cache-hhn4020-HHN
vary: Accept-Encoding
x-cache: HIT
content-type: font/x-woff
access-control-allow-origin: *
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.711479,VS0,VE0
content-length: 21700
x-cache-hits: 200

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 49 KB
20 KB 34ms
6ms Script
text/javascript 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: stackoverflow.com
URL: https://stackoverflow.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210

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://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 02 Nov 2021 17:39:06 GMT
server: Golfe2
age: 4048
date: Thu, 03 Feb 2022 13:34:54 GMT
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 20006
expires: Thu, 03 Feb 2022 15:34:54 GMT

GET
H2 200 full-anon.en.js Show response
cdn.sstatic.net/Js/ 201 KB
64 KB 10ms
10ms Script
application/javascript 151.101.1.69
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.sstatic.net/Js/full-anon.en.js?v=8edc36f94329
Requested by: Host: cdn.sstatic.net
URL: https://cdn.sstatic.net/Js/stub.en.js?v=3c17e2ed94ca
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.1.69 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: a3b6a9ac5e90fa5eddb914eadb841d4ec8db668430de2c55461840db36338ede

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://stackoverflow.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36

Response headers

date: Thu, 03 Feb 2022 14:42:22 GMT
content-encoding: gzip
last-modified: Wed, 02 Feb 2022 18:35:37 GMT
age: 72205
x-served-by: cache-hhn4034-HHN
vary: Accept-Encoding,Accept-Encoding
x-cache: HIT
content-type: application/javascript
access-control-allow-origin: stackoverflow.com
cache-control: max-age=604800
accept-ranges: bytes
x-timer: S1643899343.771017,VS0,VE0
content-length: 64892
via: 1.1 varnish
x-cache-hits: 18605

POST
H2 200 collect Show response
www.google-analytics.com/j/ 2 B
208 B 14ms
13ms XHR
text/plain 2a00:1450:4001:810::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j96&a=335478213&t=pageview&_s=1&dl=https%3A%2F%2Fstackoverflow.com%2F&dp=%2F&ul=en-us&de=UTF-8&dt=Stack%20Overflow%20-%20Where%20Developers%20Learn%2C%20Share%2C%20%26%20Build%20Careers&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aGBACEABFAAAAC~&jid=755702939&gjid=424599375&cid=143458559.1643899343&tid=UA-108242619-1&_gid=2046170777.1643899343&_r=1&cd42=0&cd3=Home%2FIndex&cd7=1643899342.480780572&cd6=143458559.1643899343&cd8=2022-02-03T14%3A42%3A22.823%2B00%3A00&cd11=https%3A%2F%2Fstackoverflow.com%2F&z=572049684

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://stackoverflow.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/97.0.4692.71 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 03 Feb 2022 14:42:22 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://stackoverflow.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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 2
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
440 B 69ms
20ms XHR
text/plain 2a00:1450:400c:c06::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j96&tid=UA-108242619-1&cid=143458559.1643899343&jid=755702939&gjid=424599375&_gid=2046170777.1643899343&_u=aGBACEAAFAAAAC~&z=531719512

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c06::9a Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://stackoverflow.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/97.0.4692.71 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
date: Thu, 03 Feb 2022 14:42:22 GMT
content-type: text/plain
access-control-allow-origin: https://stackoverflow.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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

27 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.

4 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
.stackoverflow.com/	1970-02-01 01:06:14	Name: prov Value: e1b489a4-6ecf-0073-bd8a-5c0d35aac228
.stackoverflow.com/	1970-01-20 18:09:31	Name: _ga Value: GA1.2.143458559.1643899343
.stackoverflow.com/	1970-01-20 00:39:45	Name: _gid Value: GA1.2.2046170777.1643899343
.stackoverflow.com/	1970-01-20 00:38:19	Name: _gat Value: 1

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
security	warning	Message: Error with Feature-Policy header: Unrecognized feature: 'speaker'.

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
Content-Security-Policy	upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
Strict-Transport-Security	max-age=15552000
X-Frame-Options	SAMEORIGIN

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.

ajax.googleapis.com
cdn.sstatic.net
groove.grvlnk1.com
stackoverflow.com
stats.g.doubleclick.net
www.google-analytics.com
151.101.1.69
151.101.193.69
2a00:1450:4001:810::200e
2a00:1450:4001:829::200a
2a00:1450:400c:c06::9a
34.202.122.4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9e27c534d7b086b0de0845ea5fcc15c2cdb5177273570a902f99715df2703221
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a1925038db769477ab74b4df34350c35688a795bb718727b0f4292a4a78a6210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stackoverflow.com Open in urlscan Pro 151.101.1.69 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

45 Requests

100 %HTTPS

50 %IPv6

6 Domains

6 Subdomains

5 IPs

3 Countries

601 kBTransfer

1860 kBSize

4 Cookies

32 Outgoing links

Page URL History

Redirected requests

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

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stackoverflow.com Open in urlscan Pro
151.101.1.69 Public Scan

Screenshot
Live screenshot

Full Image

45
Requests

100 %
HTTPS

50 %
IPv6

6
Domains

6
Subdomains

5
IPs

3
Countries

601 kB
Transfer

1860 kB
Size

4
Cookies

45 HTTP transactions
0 data transactions