blog.vannevarlabs.com Open in urlscan Pro
162.159.153.4 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://blog.vannevarlabs.com/
Effective URL:
https://blog.vannevarlabs.com/?gi=5d8148818c27
Submission Tags: 0xscam
Submission: On October 17 via api (October 17th 2024, 3:14:06 am UTC) from US — Scanned from CA

Summary HTTP 28 Redirects Links 9 Behaviour Indicators

Summary

This website contacted 10 IPs in 2 countries across 6 domains to perform 28 HTTP transactions. The main IP is 162.159.153.4, located in and belongs to CLOUDFLARENET, US. The main domain is blog.vannevarlabs.com.
TLS certificate: Issued by WE1 on October 3rd 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 8	162.159.153.4 162.159.153.4	13335 (CLOUDFLAR...) (CLOUDFLARENET)
7 10	2606:4700:7::... 2606:4700:7::a29f:9904	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2606:4700:7::... 2606:4700:7::a29f:9804	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2607:f8b0:400... 2607:f8b0:400d:c09::8b	15169 (GOOGLE) (GOOGLE)
7	162.159.152.4 162.159.152.4	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:4f49	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	13.32.208.99 13.32.208.99	16509 (AMAZON-02) (AMAZON-02)
1	2600:9000:207... 2600:9000:2073:8a00:19:9934:6a80:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2600:9000:24f... 2600:9000:24f5:200:11:f728:3040:93a1	16509 (AMAZON-02) (AMAZON-02)
28	10

8 162.159.153.4 (None, ) 2 redirects

ASN13335 (CLOUDFLARENET, US)

blog.vannevarlabs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

10 2606:4700:7::a29f:9904 (United States) 7 redirects

ASN13335 (CLOUDFLARENET, US)

medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-images-1.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700:7::a29f:9804 (United States)

ASN13335 (CLOUDFLARENET, US)

glyph.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-static-1.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
miro.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2607:f8b0:400d:c09::8b (Morganton, United States)

ASN15169 (GOOGLE, US)

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

7 162.159.152.4 (None, )

ASN13335 (CLOUDFLARENET, US)

cdn-images-1.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn-static-1.medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.32.208.99 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-208-99.iad66.r.cloudfront.net

cdn.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:2073:8a00:19:9934:6a80:93a1 (United States)

ASN16509 (AMAZON-02, US)

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

2 2600:9000:24f5:200:11:f728:3040:93a1 (United States)

ASN16509 (AMAZON-02, US)

api2.branch.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
21	medium.com 7 redirects medium.com — Cisco Umbrella Rank: 12033 glyph.medium.com — Cisco Umbrella Rank: 24777 cdn-static-1.medium.com — Cisco Umbrella Rank: 224848 cdn-images-1.medium.com — Cisco Umbrella Rank: 62090 csp.medium.com Failed miro.medium.com — Cisco Umbrella Rank: 16623	1 MB
8	vannevarlabs.com 2 redirects blog.vannevarlabs.com	29 KB
3	branch.io cdn.branch.io — Cisco Umbrella Rank: 958 api2.branch.io — Cisco Umbrella Rank: 1350	24 KB
1	app.link app.link — Cisco Umbrella Rank: 2197	632 B
1	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 683	7 KB
1	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 34	21 KB
28	6

	Domain	Requested by
12	cdn-images-1.medium.com	6 redirects blog.vannevarlabs.com
8	blog.vannevarlabs.com	2 redirects blog.vannevarlabs.com static.cloudflareinsights.com cdn-static-1.medium.com
4	cdn-static-1.medium.com	blog.vannevarlabs.com cdn-static-1.medium.com
3	medium.com	1 redirects cdn-static-1.medium.com
2	api2.branch.io	cdn.branch.io
1	miro.medium.com
1	app.link	cdn.branch.io
1	cdn.branch.io	blog.vannevarlabs.com
1	static.cloudflareinsights.com	blog.vannevarlabs.com
1	www.google-analytics.com	blog.vannevarlabs.com www.google-analytics.com
1	glyph.medium.com	blog.vannevarlabs.com
0	csp.medium.com Failed	www.google-analytics.com
28	12

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

Domain
medium.com
rsci.app.link
twitter.com
policy.medium.com

Subject Issuer	Validity	Valid
blog.vannevarlabs.com WE1	`2024-10-03` - `2025-01-01`	3 months	crt.sh
medium.com Cloudflare Inc ECC CA-3	`2024-02-16` - `2024-12-31`	a year	crt.sh
*.google-analytics.com WR2	`2024-09-24` - `2024-12-17`	3 months	crt.sh
cloudflareinsights.com WE1	`2024-09-03` - `2024-12-02`	3 months	crt.sh
*.branch.io Amazon RSA 2048 M03	`2024-08-11` - `2025-09-09`	a year	crt.sh
appipv4.link Amazon RSA 2048 M03	`2024-03-25` - `2025-04-22`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://blog.vannevarlabs.com/?gi=5d8148818c27
Frame ID: 264497B1E00482F37BF6CCEE9B5D4E00
Requests: 27 HTTP requests in this frame

Frame: https://blog.vannevarlabs.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js
Frame ID: 3F94DD574993866338DEE8FCA57A8C92
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Vannevar Labs

Page URL History Show full URLs

https://blog.vannevarlabs.com/ HTTP 307
https://medium.com/m/global-identity-2?redirectUrl=https%3A%2F%2Fblog.vannevarlabs.com%2F HTTP 307
https://blog.vannevarlabs.com/?gi=5d8148818c27 Page URL

Detected technologies

Medium (Blogs) Expand

Overall confidence: 100%
Detected patterns

medium\.com

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

28
Requests

68 %
HTTPS

67 %
IPv6

6
Domains

12
Subdomains

10
IPs

2
Countries

1606 kB
Transfer

3658 kB
Size

14
Cookies

9 Outgoing links

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

URL: https://medium.com/
Title: Homepage

Search URL Search Domain Scan URL

URL: https://rsci.app.link/?%24canonical_url=https%3A%2F%2Fmedium.com/vannevar-labs%3F~feature=LoMobileNavBar&~channel=ShowCollectionHome&~stage=m2
Title: Open in app

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?redirect=https%3A%2F%2Fblog.vannevarlabs.com%2F&source=--------------------------nav_reg&operation=login
Title: Sign in

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?redirect=https%3A%2F%2Fblog.vannevarlabs.com%2F&source=--------------------------nav_reg&operation=register
Title: Get started

Search URL Search Domain Scan URL

URL: https://twitter.com/vannevarlabs

Search URL Search Domain Scan URL

URL: https://medium.com/about
Title: About Medium

Search URL Search Domain Scan URL

URL: https://policy.medium.com/medium-terms-of-service-9db0094a1e0f
Title: Terms

Search URL Search Domain Scan URL

URL: https://policy.medium.com/medium-privacy-policy-f03bf92035c9
Title: Privacy

Search URL Search Domain Scan URL

URL: https://medium.com/business
Title: Teams

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://blog.vannevarlabs.com/ HTTP 307
https://medium.com/m/global-identity-2?redirectUrl=https%3A%2F%2Fblog.vannevarlabs.com%2F HTTP 307
https://blog.vannevarlabs.com/?gi=5d8148818c27 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 3

https://cdn-images-1.medium.com/max/184/1*FOA6wtMRA9X-TZNM7GF3Hg@2x.png HTTP 301
https://cdn-images-1.medium.com/v2/resize:fit:184/1*FOA6wtMRA9X-TZNM7GF3Hg@2x.png

Request Chain 4

https://cdn-images-1.medium.com/fit/c/72/72/1*R8h0iDJ-m1sGWBS3CQClQQ.png HTTP 301
https://cdn-images-1.medium.com/v2/resize:fill:72:72/1*R8h0iDJ-m1sGWBS3CQClQQ.png

Request Chain 5

https://cdn-images-1.medium.com/fit/c/72/72/1*931gpBtA0JVZIcjDTSLVoQ.png HTTP 301
https://cdn-images-1.medium.com/v2/resize:fill:72:72/1*931gpBtA0JVZIcjDTSLVoQ.png

Request Chain 11

https://cdn-images-1.medium.com/max/800/1*5uD8iCRPK5wgDFfsnXQ1CQ.jpeg HTTP 301
https://cdn-images-1.medium.com/v2/resize:fit:800/1*5uD8iCRPK5wgDFfsnXQ1CQ.jpeg

Request Chain 12

https://cdn-images-1.medium.com/max/800/0*UPmLLIHf62Tac7ll.png HTTP 301
https://cdn-images-1.medium.com/v2/resize:fit:800/0*UPmLLIHf62Tac7ll.png

Request Chain 13

https://cdn-images-1.medium.com/max/800/0*Y5SyLYrWHeSYxviC HTTP 301
https://cdn-images-1.medium.com/v2/resize:fit:800/0*Y5SyLYrWHeSYxviC

Request Chain 15

https://blog.vannevarlabs.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://blog.vannevarlabs.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/62ec4f065604/main.js

28 HTTP transactions
2 data transactions

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

GET
H2

200

Primary Request / Show response
blog.vannevarlabs.com/
Redirect Chain

https://blog.vannevarlabs.com/
https://medium.com/m/global-identity-2?redirectUrl=https%3A%2F%2Fblog.vannevarlabs.com%2F
https://blog.vannevarlabs.com/?gi=5d8148818c27

97 KB
22 KB

316ms
315ms

Document
text/html

162.159.153.4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://blog.vannevarlabs.com/?gi=5d8148818c27

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

162.159.153.4 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

738a5b0dddb1148a2a03fcb48bf67dc600d55f20381a0e8c894348d34cfa321f

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://accounts.google.com https://getpocket.com https://blog.vannevarlabs.com https://.blog.vannevarlabs.com https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://.branch.io 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache, no-store, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8d3d1db178d8a202-YYZ
content-encoding: gzip
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://blog.vannevarlabs.com https://*.blog.vannevarlabs.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
content-type: text/html; charset=utf-8
date: Thu, 17 Oct 2024 03:14:00 GMT
expires: Thu, 09 Sep 1999 09:09:09 GMT
link: <https://medium.com/humans.txt>; rel="humans"
medium-fulfilled-by: edgy/8.8.0, valencia/main-20241017-004327-9343e2f888
pragma: no-cache
server: cloudflare
server-timing: cfCacheStatus;desc="DYNAMIC"
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-content-type-options: nosniff
x-envoy-upstream-service-time: 212
x-frame-options: sameorigin
x-obvious-info: 20241017-0147-root,9343e2f8
x-obvious-tid: 1729134840609:1725c67cfe66
x-powered-by: Medium
x-ua-compatible: IE=edge, Chrome=1
x-xss-protection: 1; mode=block

Redirect headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8d3d1db0c820a2a0-YUL
content-length: 0
content-type: text/plain;charset=UTF-8
date: Thu, 17 Oct 2024 03:14:00 GMT
location: https://blog.vannevarlabs.com/?gi=5d8148818c27
medium-fulfilled-by: edgy/8.8.0, valencia/main-20241017-004327-9343e2f888
server: cloudflare
server-timing: cfCacheStatus;desc="DYNAMIC"
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
worker-missing-cookies: 1
x-content-type-options: nosniff
x-envoy-upstream-service-time: 18

GET
H2 200 m2-unbound-source-serif-pro.css
glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/ 56 KB
33 KB 108ms
40ms Stylesheet
text/css 2606:4700:7::a29f:9804
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://glyph.medium.com/css/e/sr/latin/e/ssr/latin/e/ssb/latin/m2-unbound-source-serif-pro.css

Requested by

Host: blog.vannevarlabs.com
URL: https://blog.vannevarlabs.com/?gi=5d8148818c27

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:9804 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

67f964a92907f08ce140759b837315622cae07842acb84a1067d99de257174b5

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://blog.vannevarlabs.com/?gi=5d8148818c27

Response headers

access-control-max-age: 86400
content-encoding: gzip
cf-cache-status: HIT
age: 1287
access-control-allow-methods: GET, POST, PUT, DELETE
x-content-type-options: nosniff
expires: Thu, 17 Oct 2024 05:14:00 GMT
alt-svc: h3=":443"; ma=86400
date: Thu, 17 Oct 2024 03:14:00 GMT
content-type: text/css
vary: Accept-Encoding
access-control-allow-headers: Accept, Cache-Control, Content-Type, Cookie, DNT, Origin, User-Agent, X-Client-Date, X-Obvious-Cid, X-Opentracing, X-Xsrf-Token, ot-tracer-sampled, ot-tracer-spanid, ot-tracer-traceid
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=7200
x-envoy-upstream-service-time: 88
access-control-allow-credentials: true
cf-ray: 8d3d1db3eefba29c-YUL
access-control-allow-origin: *
server: cloudflare

GET
H2 200 main-branding-base.W9J-2zkF03j8TkriAGn1Tg.12.css
cdn-static-1.medium.com/_/fp/css/ 466 KB
63 KB 108ms
41ms Stylesheet
text/css 2606:4700:7::a29f:9804
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-static-1.medium.com/_/fp/css/main-branding-base.W9J-2zkF03j8TkriAGn1Tg.12.css

Requested by

Host: blog.vannevarlabs.com
URL: https://blog.vannevarlabs.com/?gi=5d8148818c27

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:9804 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0e62c50d2b8035449b69fb70640a4609814dff9ecb22c2b75b081f564704762b

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://blog.vannevarlabs.com/?gi=5d8148818c27

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "30a758243a2da30a5f5e85bd75b2bef3"
age: 1758604
x-content-type-options: nosniff
expires: Fri, 17 Oct 2025 03:14:00 GMT
alt-svc: h3=":443"; ma=86400
date: Thu, 17 Oct 2024 03:14:00 GMT
content-type: text/css
last-modified: Thu, 26 Sep 2024 17:18:46 GMT
vary: Accept-Encoding
x-amz-id-2: dUuQgfcFDGENlK1ac0eaCmQ173BlCpVHbASsRVYPyFVRsyVyAa0x4hvmd+mhdhhFPnScVcfDC5gc0X4YrYXphm3C2WidGl+9PKF5/K411AY=
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=31536000
x-amz-request-id: KSAQK9PSWY5CZWWF
cf-ray: 8d3d1db3ff02a29c-YUL
accept-ranges: bytes
content-length: 64491
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 117ms
35ms Script
text/javascript 2607:f8b0:400d:c09::8b
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: blog.vannevarlabs.com
URL: https://blog.vannevarlabs.com/?gi=5d8148818c27

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2607:f8b0:400d:c09::8b Morganton, United States, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://blog.vannevarlabs.com/?gi=5d8148818c27

Response headers

content-encoding: gzip
age: 1905
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options: nosniff
expires: Thu, 17 Oct 2024 04:42:16 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 17 Oct 2024 02:42:16 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
content-type: text/javascript
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 20994
server: Golfe2

GET
H2

200

1*FOA6wtMRA9X-TZNM7GF3Hg@2x.png
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Redirect Chain

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QUIC, , AES_128_GCM

Server

162.159.152.4 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

cedafb6df9764d94dfe9c0c8b4735dde6c0789fb6363720830c621a627d837b0

Security Headers

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

Request headers

X-XSRF-Token: 1
Referer: https://blog.vannevarlabs.com/
X-Client-Date: 1729134842905
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: application/json
Content-Type: application/json
X-Obvious-CID: web

Response headers

access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, traceparent
content-encoding: gzip
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
x-obvious-info: 20241017-0147-root,9343e2f8
expires: Thu, 09 Sep 1999 09:09:09 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
x-ua-compatible: IE=edge, Chrome=1
date: Thu, 17 Oct 2024 03:14:03 GMT
content-type: application/json; charset=utf-8
vary: Accept-Encoding
medium-fulfilled-by: edgy/8.8.0, valencia/main-20241017-004327-9343e2f888
x-frame-options: sameorigin
strict-transport-security: max-age=31536000; includeSubDomains; preload
link: <https://medium.com/humans.txt>; rel="humans"
cache-control: no-cache, no-store, max-age=0, must-revalidate
worker-missing-cookies: 0
pragma: no-cache
x-envoy-upstream-service-time: 55
x-obvious-tid: 1729134843039:385ed09e7300
access-control-allow-credentials: true
cf-ray: 8d3d1dc0bcfea234-YYZ
access-control-allow-origin: https://blog.vannevarlabs.com
x-xss-protection: 1; mode=block
x-powered-by: Medium
server: cloudflare

OPTIONS
H2 204 stream
medium.com/_/api/collections/161177b4fe51/ Frame 0
0 78ms
77ms Preflight 2606:4700:7::a29f:9904
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/_/api/collections/161177b4fe51/stream?to=1698235297618&page=3

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:7::a29f:9904 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://.medium.com https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://.branch.io 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: */*
Access-Control-Request-Headers: content-type,x-client-date,x-obvious-cid,x-xsrf-token
Access-Control-Request-Method: GET
Origin: https://blog.vannevarlabs.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: Accept, Content-Type, Origin, User-Agent, DNT, Cache-Control, X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, traceparent
access-control-allow-methods: GET, POST, PUT, DELETE
access-control-allow-origin: https://blog.vannevarlabs.com
access-control-max-age: 86400
alt-svc: h3=":443"; ma=86400
cache-control: no-cache, no-store, max-age=0, must-revalidate
cf-cache-status: DYNAMIC
cf-ray: 8d3d1dc03ca2a2e1-YUL
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://glyph.medium.com https://*.paypal.com https://*.braintree-api.com https://*.braintreegateway.com https://accounts.google.com https://getpocket.com https://medium.com https://*.medium.com https://*.medium.com https://medium.com https://*.medium.com https://*.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://*.branch.io 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://*.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
date: Thu, 17 Oct 2024 03:14:02 GMT
link: <https://medium.com/humans.txt>; rel="humans"
medium-fulfilled-by: edgy/8.8.0, valencia/main-20241017-004327-9343e2f888
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
worker-missing-cookies: 1
x-content-type-options: nosniff
x-envoy-decorator-operation: valencia.valencia-production.svc.cluster.local:80/*
x-envoy-upstream-service-time: 10
x-frame-options: sameorigin
x-obvious-info: 20241017-0147-root,9343e2f8
x-obvious-tid: 1729134842954:a74b6b26cfd6
x-powered-by: Medium
x-ua-compatible: IE=edge, Chrome=1
x-xss-protection: 1; mode=block

POST
H3 200 batch Show response
blog.vannevarlabs.com/_/ 17 B
295 B 111ms
107ms XHR
application/json 162.159.153.4
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://blog.vannevarlabs.com/_/batch

Requested by

Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.1pEk5rS0vHqOpOxkzgNvgQ.12.js

Protocol

Security

QUIC, , AES_128_GCM

Server

162.159.153.4 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f1ea07a1e51a389c8de07120ae5c2e432e9dd8f4fbd6f92489f185b0523a3fd4

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

X-XSRF-Token: 1
Referer: https://blog.vannevarlabs.com/
X-Client-Date: 1729134846316
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: application/json
Content-Type: application/json
X-Obvious-CID: web

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
worker-missing-cookies: 0
cf-cache-status: DYNAMIC
x-envoy-upstream-service-time: 46
x-content-type-options: nosniff
cf-ray: 8d3d1dd58adbab6a-YYZ
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
content-length: 17
date: Thu, 17 Oct 2024 03:14:06 GMT
content-type: application/json
vary: Accept-Encoding
medium-fulfilled-by: edgy/8.8.0, valencia/main-20241017-004327-9343e2f888
server: cloudflare

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: csp.medium.com
URL: https://csp.medium.com/

Domain: www.google-analytics.com
URL: https://www.google-analytics.com/j/collect?v=1&_v=j101&a=239802253&t=pageview&_s=1&dl=https%3A%2F%2Fblog.vannevarlabs.com%2F%3Fgi%3D5d8148818c27&ul=en-ca&de=UTF-8&dt=Vannevar%20Labs&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=246617367&gjid=1666088135&cid=1230326685.1729134841&tid=G-7JY7T788PK&_gid=23926527.1729134841&_r=1&_slc=1&z=769344475

Verdicts & Comments Add Verdict or Comment

21 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.

14 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
.blog.vannevarlabs.com/	1969-12-31 23:59:59	Name: _cfuvid Value: scqs1K.ky8wBzCtW6NTDG_JLSzldU2SgnRH3NDJye3Q-1729134840340-0.0.1.1-604800000
.medium.com/	1970-01-21 09:54:54	Name: uid Value: lo_99c650277fee
.medium.com/	1970-01-21 09:54:54	Name: sid Value: 1:yTvhvd3677NszV2uSMtubrGVVLJ/D6VAtIBfA4r2Hq1ZDCAcwzvQuRgDoN9DrA+v
blog.vannevarlabs.com/	1970-01-21 09:54:54	Name: uid Value: lo_99c650277fee
blog.vannevarlabs.com/	1970-01-21 09:54:54	Name: sid Value: 1:Y77MzVa2NSRLV/+APLDfdHt/z/ZXZgQE+XS5QTQhLM14vR9ent3/LjHDrLvaF0xR
.vannevarlabs.com/	1970-01-21 09:54:54	Name: _ga Value: GA1.2.1230326685.1729134841
.vannevarlabs.com/	1970-01-21 00:20:21	Name: _gid Value: GA1.2.23926527.1729134841
.vannevarlabs.com/	1970-01-21 00:18:54	Name: _gat Value: 1
blog.vannevarlabs.com/	1970-01-21 00:28:59	Name: sz Value: 1600
blog.vannevarlabs.com/	1970-01-21 00:28:59	Name: pr Value: 1
blog.vannevarlabs.com/	1970-01-21 00:28:59	Name: tz Value: 420
.app.link/	1970-01-21 09:04:30	Name: _s Value: kVLnZJz15n6xU0OPbCci1zQO5rah2wrS6k6e%2F1B5y4o8UBmzWdrK5fmOszAGYRzf
.blog.vannevarlabs.com/	1970-01-21 09:04:30	Name: cf_clearance Value: t7qW.dAtSxFNTcb8IXzlU8G2GJ6ro5r3XvUatOjZGMs-1729134841-1.2.1.1-2jCy_zGVD8zA6.IK4sHGJBhsrqxh3E55jrGDd4apAAvpS49ErADaP0JqQNU9bq08kG065i4siaDKHMdZ0x6Wu.KGociMLbpdiqxcU8jfWUJX5gwpjdnOVOcP6238_lyh2B1Uqscy8dfUl2ArjQlN0wQNdV3WB2FcyS3BzIvACRMmbDJTAa7aRugW9OvQrPRirp7mr0dEuaW45G13Rym7uQuC_4FEQ.DcJ9g6xq8s5byNOxkLK2JyygHz2viO_lD95kwzkMmFPj_nz1aJBIBsStVB157UwcltEvOHx7tWI_d64p_1RK_V61iWEHZVW0geaLStu3wtktzibkr3yNRFcwabvH42tMhipb_Xdie9_W5Aek14Bc9ssXDbESoiBeTR
.medium.com/	1969-12-31 23:59:59	Name: _cfuvid Value: NFJa4HqoStWpNLIk4DS3HeV2llF9q7TyUyl8oE5AV1g-1729134843094-0.0.1.1-604800000

7 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	error	URL: https://blog.vannevarlabs.com/?gi=5d8148818c27 Message: The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security	warning	URL: https://blog.vannevarlabs.com/?gi=5d8148818c27 Message: document.domain mutation is ignored because the surrounding agent cluster is origin-keyed.
security	error	URL: https://blog.vannevarlabs.com/?gi=5d8148818c27(Line 171) Message: The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security	error	URL: https://blog.vannevarlabs.com/?gi=5d8148818c27(Line 171) Message: The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security	error	URL: https://www.google-analytics.com/analytics.js(Line 35) Message: Refused to connect to 'https://www.google-analytics.com/j/collect?v=1&_v=j101&a=239802253&t=pageview&_s=1&dl=https%3A%2F%2Fblog.vannevarlabs.com%2F%3Fgi%3D5d8148818c27&ul=en-ca&de=UTF-8&dt=Vannevar%20Labs&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEABAAAAACAAI~&jid=246617367&gjid=1666088135&cid=1230326685.1729134841&tid=G-7JY7T788PK&_gid=23926527.1729134841&_r=1&_slc=1&z=769344475' because it violates the following Content Security Policy directive: "connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://accounts.google.com https://getpocket.com https://blog.vannevarlabs.com https://.blog.vannevarlabs.com https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://.branch.io 'self'".
security	error	URL: https://blog.vannevarlabs.com/cdn-cgi/challenge-platform/scripts/jsd/main.js Message: The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.
security	error	URL: https://blog.vannevarlabs.com/cdn-cgi/challenge-platform/scripts/jsd/main.js Message: The source list for the Content Security Policy directive 'connect-src' contains an invalid source: 'https://${LIGHTSTEP_HOST}'. It will be ignored.

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	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://glyph.medium.com https://.paypal.com https://.braintree-api.com https://.braintreegateway.com https://accounts.google.com https://getpocket.com https://blog.vannevarlabs.com https://.blog.vannevarlabs.com https://.medium.com https://medium.com https://.medium.com https://.algolia.net https://cdn-static-1.medium.com https://dnqgz544uhbo8.cloudfront.net https://cdn-videos-1.medium.com https://cdn-audio-1.medium.com https://${LIGHTSTEP_HOST} https://.branch.io 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://glyph-sandbox.medium.sh https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: blob: medium: 'self'; img-src blob: data: https: 'self'; media-src https://.cdn.vine.co https://d1fcbxp97j4nb2.cloudfront.net https://d262ilb51hltx0.cloudfront.net https://*.medium.com https://gomiro.medium.com https://miro.medium.com https://pbs.twimg.com 'self' blob:; object-src 'self'; script-src 'unsafe-eval' 'unsafe-inline' about: https: 'self'; style-src 'unsafe-inline' data: https: 'self'; report-uri https://csp.medium.com
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

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.

api2.branch.io
app.link
blog.vannevarlabs.com
cdn-images-1.medium.com
cdn-static-1.medium.com
cdn.branch.io
csp.medium.com
glyph.medium.com
medium.com
miro.medium.com
static.cloudflareinsights.com
www.google-analytics.com
csp.medium.com
www.google-analytics.com
13.32.208.99
162.159.152.4
162.159.153.4
2600:9000:2073:8a00:19:9934:6a80:93a1
2600:9000:24f5:200:11:f728:3040:93a1
2606:4700:7::a29f:9804
2606:4700:7::a29f:9904
2606:4700::6810:4f49
2607:f8b0:400d:c09::8b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blog.vannevarlabs.com Open in urlscan Pro 162.159.153.4 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

28 Requests

68 %HTTPS

67 %IPv6

6 Domains

12 Subdomains

10 IPs

2 Countries

1606 kBTransfer

3658 kBSize

14 Cookies

9 Outgoing links

Page URL History

Redirected requests

28 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 2 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

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Response headers

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Redirect headers

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Redirect headers

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Redirect headers

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Request headers

blog.vannevarlabs.com Open in urlscan Pro
162.159.153.4 Public Scan

Screenshot
Live screenshot

Full Image

28
Requests

68 %
HTTPS

67 %
IPv6

6
Domains

12
Subdomains

10
IPs

2
Countries

1606 kB
Transfer

3658 kB
Size

14
Cookies

28 HTTP transactions
2 data transactions