news.greylock.com Open in urlscan Pro
52.4.175.111 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
Effective URL:
https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
Submission: On April 19 via api (April 19th 2018, 9:18:08 pm UTC) from CH

Summary HTTP 40 Redirects Links 12 Behaviour Indicators

Summary

This website contacted 6 IPs in 1 countries across 4 domains to perform 40 HTTP transactions. The main IP is 52.4.175.111, located in Ashburn, United States and belongs to AMAZON-AES - Amazon.com, Inc., US. The main domain is news.greylock.com.
TLS certificate: Issued by COMODO RSA Domain Validation Secure S... on February 8th 2018. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 4	52.4.175.111 52.4.175.111	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 11	104.16.124.127 104.16.124.127	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
15	104.16.121.145 104.16.121.145	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2	216.58.214.110 216.58.214.110	15169 (GOOGLE) (GOOGLE - Google LLC)
9	54.88.209.61 54.88.209.61	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
40	6

4 52.4.175.111 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-52-4-175-111.compute-1.amazonaws.com

news.greylock.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

11 104.16.124.127 (San Francisco, United States) 1 redirects

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

medium.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

15 104.16.121.145 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

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

2 216.58.214.110 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s05-in-f14.1e100.net

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

9 54.88.209.61 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-54-88-209-61.compute-1.amazonaws.com

collector-medium.lightstep.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
26	medium.com 1 redirects medium.com cdn-static-1.medium.com cdn-images-1.medium.com	992 KB
9	lightstep.com collector-medium.lightstep.com	2 KB
4	greylock.com 1 redirects news.greylock.com	30 KB
2	google-analytics.com www.google-analytics.com	14 KB
40	4

	Domain	Requested by
11	cdn-images-1.medium.com	news.greylock.com
11	medium.com	1 redirects cdn-static-1.medium.com
9	collector-medium.lightstep.com	cdn-static-1.medium.com
4	cdn-static-1.medium.com	news.greylock.com cdn-static-1.medium.com
4	news.greylock.com	1 redirects news.greylock.com cdn-static-1.medium.com
2	www.google-analytics.com	news.greylock.com
40	6

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

Domain
medium.com
twitter.com
facebook.com
www.joinef.com
www.linkedin.com
www.facebook.com
www.airbnb.com
convoy.com

Subject Issuer	Validity	Valid
news.greylock.com COMODO RSA Domain Validation Secure Server CA	`2018-02-08` - `2019-02-08`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
Frame ID: E40B46F9235CC70FB57CEBEA2E698E2
Requests: 40 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4 HTTP 302
https://medium.com/m/global-identity?redirectUrl=https://news.greylock.com/our-investment-in-en... HTTP 302
https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed Page URL

Detected technologies

Medium (Blogs) Expand

Overall confidence: 100%
Detected patterns

script /medium\.com/i

Nginx (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /nginx(?:\/([\d.]+))?/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|(analytics))\.js/i
env /^gaGlobal$/i

Page Statistics

40
Requests

8 %
HTTPS

0 %
IPv6

4
Domains

6
Subdomains

6
IPs

1
Countries

1037 kB
Transfer

2935 kB
Size

0
Cookies

12 Outgoing links

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

URL: https://medium.com/policy/f03bf92035c9
Title: Privacy Policy

Search URL Search Domain Scan URL

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

Search URL Search Domain Scan URL

URL: https://twitter.com/GreylockVC

Search URL Search Domain Scan URL

URL: https://facebook.com/Greylock

Search URL Search Domain Scan URL

URL: https://medium.com/m/signin?redirect=https%3A%2F%2Fnews.greylock.com%2Four-investment-in-entrepreneur-first-5a0903f25bd4&source=--------------------------nav_reg&operation=login
Title: Sign in

Search URL Search Domain Scan URL

URL: http://www.joinef.com/
Title: Entrepreneur First

Search URL Search Domain Scan URL

URL: http://www.linkedin.com/
Title: Linkedin

Search URL Search Domain Scan URL

URL: http://www.facebook.com/
Title: Facebook

Search URL Search Domain Scan URL

URL: http://www.airbnb.com/
Title: Airbnb

Search URL Search Domain Scan URL

URL: http://convoy.com/
Title: Convoy

Search URL Search Domain Scan URL

URL: https://medium.com/@Medium/personalize-your-medium-experience-with-users-publications-tags-26a41ab1ee0c#.hx4zuv3mg
Title: Learn more

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://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4 HTTP 302
https://medium.com/m/global-identity?redirectUrl=https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4 HTTP 302
https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

40 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 our-investment-in-entrepreneur-first-5a0903f25bd4 Show response
news.greylock.com/
Redirect Chain

https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
https://medium.com/m/global-identity?redirectUrl=https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed

127 KB
27 KB

719ms
718ms

Document
text/html

52.4.175.111
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.4.175.111 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),

Reverse DNS

ec2-52-4-175-111.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

5ecdb6e93e3f45b93276539071657fe8713cd065dfc966b43eb2b220f3a96c7b

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; connect-src https://localhost https://.instapaper.com https://.stripe.com https://.paypal.com https://getpocket.com https://news.greylock.com https://.news.greylock.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.com https://app.zencoder.com 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://use.typekit.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: 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
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

:path: /our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
pragma: no-cache
accept-encoding: gzip, deflate
upgrade-insecure-requests: 1
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8
cache-control: no-cache
:authority: news.greylock.com
:scheme: https
:method: GET
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33439-aafff34,aafff343b3d
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524172676950:8ad606b44cc3
server: nginx
tk: T
x-frame-options: sameorigin
content-type: text/html; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://*.paypal.com https://getpocket.com https://news.greylock.com https://*.news.greylock.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.com https://app.zencoder.com 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://use.typekit.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: 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
set-cookie: uid=lo_RnGaf6adA0ZT; path=/; expires=Fri, 19 Apr 2019 21:17:57 GMT; secure; httponly sid=1:rWfOGPJ2Mno8mJiiTypSZSlJODPX8wT5mYrjVwtYZFSc/owqH2UOWz2NdicmqOEH; path=/; expires=Fri, 19 Apr 2019 21:17:57 GMT; secure; httponly
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

Redirect headers

date: Thu, 19 Apr 2018 21:17:56 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33439-aafff34,aafff343b3d
status: 302
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524172676752:5d734866e42b
server: cloudflare
x-frame-options: sameorigin
tk: T
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: application/octet-stream
location: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
cache-control: no-cache, no-store, max-age=0, must-revalidate
content-security-policy: default-src 'self'; connect-src https://localhost https://*.instapaper.com https://*.stripe.com https://*.paypal.com https://getpocket.com https://medium.com:443 https://*.medium.com:443 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.com https://app.zencoder.com 'self'; font-src data: https://*.amazonaws.com https://*.medium.com https://glyph.medium.com https://medium.com https://*.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://use.typekit.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: 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
set-cookie: __cfduid=ddb699c069ecc2c0591824bae011afbf31524172676; expires=Fri, 19-Apr-19 21:17:56 GMT; path=/; domain=.medium.com; HttpOnly uid=lo_RnGaf6adA0ZT; Expires=Fri, 19-Apr-19 21:17:56 GMT; Domain=.medium.com; Path=/; Secure; HttpOnly sid=1:9p7YGOgjUN++fkAfLaMEt7pfive3zb1BDNOFWeNH4q/jduFKjy0q5O0cIBdcBxHu; path=/; expires=Fri, 19 Apr 2019 21:17:56 GMT; domain=.medium.com; secure; httponly __cfruid=8efbed0350118e7c7d09798262291f3e12647aff-1524172676; path=/; domain=.medium.com; HttpOnly
cf-ray: 40e2669d4e572354-FRA
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

GET
S 200 main-branding-base.l-Cw4jeSbnup8GFnKwPPTQ.css
cdn-static-1.medium.com/_/fp/css/ 476 KB
64 KB 37ms
22ms Stylesheet
text/css 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-static-1.medium.com/_/fp/css/main-branding-base.l-Cw4jeSbnup8GFnKwPPTQ.css

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

d466a9dcdf0d24a38651cbbb1d337c7c543be9ef423b386da26ebff36f67b7a5

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
x-amz-request-id: E1FB302948ED27C8
status: 200
vary: Accept-Encoding
content-length: 65322
x-amz-id-2: pnQxv93L3tCqW6kkay/rUPszqGKmDVyBSdw4FQgPfo8H1Y5+cQOzTz5jI5/65THUNuhyC958cEA=
last-modified: Wed, 18 Apr 2018 22:25:50 GMT
server: cloudflare
etag: "c00c52beb89451314c88533d8b92359c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: text/css
cache-control: public, max-age=31536000
accept-ranges: bytes
cf-ray: 40e266a4f90796f4-FRA
expires: Fri, 19 Apr 2019 21:17:57 GMT

GET
S 200 analytics.js Show response
www.google-analytics.com/ 34 KB
14 KB 6ms
5ms Script
text/javascript 216.58.214.110
Google LLC

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed

Protocol

SPDY

Server

216.58.214.110 Mountain View, United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

fra16s05-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

2218bbf47b340278b7b696dbe3af4eed89edffa709c19abd6747b18147c3a675

Security Headers

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

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 12 Apr 2018 18:13:11 GMT
server: Golfe2
age: 2149
date: Thu, 19 Apr 2018 20:42:08 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
timing-allow-origin: *
alt-svc: hq=":443"; ma=2592000; quic=51303433; quic=51303432; quic=51303431; quic=51303339; quic=51303335,quic=":443"; ma=2592000; v="43,42,41,39,35"
content-length: 14353
expires: Thu, 19 Apr 2018 22:42:08 GMT

GET
S 200 1*7q5XARdGp2XmB5llO9LUsw.png
cdn-images-1.medium.com/letterbox/524/72/50/50/ 15 KB
15 KB 516ms
493ms Image
image/png 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/letterbox/524/72/50/50/1*7q5XARdGp2XmB5llO9LUsw.png?source=logoAvatar-lo_RnGaf6adA0ZT---f89b20443665

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

2d6d1ca665e7bde05a59756c8f9189b7dff2bc7d32096367e9dd80c391879f5b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:58 GMT
x-content-type-options: nosniff
cf-cache-status: MISS
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3119-75374c0
status: 200
vary: Accept-Encoding
content-length: 15286
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 40e266a5191d96f4-FRA
expires: Sat, 19 May 2018 21:17:58 GMT

GET
S 200 1*rOfl61wtjFcajdosRBkc1g.png
cdn-images-1.medium.com/fit/c/120/120/ 22 KB
23 KB 45ms
44ms Image
image/png 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/120/120/1*rOfl61wtjFcajdosRBkc1g.png

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

2371bf1c30114ee523f8bcb70b233dce396279fd4044ca751c85d457d8e0ebd7

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=6cb89de7a8ed
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:57 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3103-ddb-08f8129
status: 200
vary: Accept-Encoding
content-length: 22808
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 40e266a5695396f4-FRA
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GET
S 200 responsesStream Show response
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921 B 323ms
323ms XHR
application/json 104.16.124.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/_/api/posts/5a0903f25bd4/responsesStream?filter=best

Protocol

SPDY

Server

104.16.124.127 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

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Security Headers

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Request headers

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date: Thu, 19 Apr 2018 21:17:59 GMT
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server: cloudflare
x-frame-options: sameorigin
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strict-transport-security: max-age=15552000; includeSubDomains; preload
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OPTIONS
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Cloudflare

General

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Full URL

https://medium.com/_/api/placements?requestContext%5BpostPageContext%5D%5BpostId%5D=5a0903f25bd4&requestContext%5BcontextType%5D=postPageContext&slots%5B0%5D%5Blocation%5D=1&slots%5B0%5D%5Bindex%5D=0

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Protocol

SPDY

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Request headers

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Access-Control-Request-Headers: content-type,x-client-date,x-obvious-cid,x-opentracing,x-xsrf-token

Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
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server: cloudflare
x-frame-options: sameorigin
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Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.yUmmOImHzh0CS74kKXdEXA.js
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Request headers

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Access-Control-Request-Headers: content-type,lightstep-access-token

Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
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GET
S 200 placements Show response
medium.com/_/api/ 21 KB
6 KB 500ms
500ms XHR
application/json 104.16.124.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/_/api/placements?requestContext%5BpostPageContext%5D%5BpostId%5D=5a0903f25bd4&requestContext%5BcontextType%5D=postPageContext&slots%5B0%5D%5Blocation%5D=1&slots%5B0%5D%5Bindex%5D=0

Protocol

SPDY

Server

104.16.124.127 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

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Security Headers

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Request headers

X-Client-Date: 1524172679315
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X-XSRF-Token: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Content-Type: application/json
X-Obvious-CID: web
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Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
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pragma: no-cache
x-obvious-tid: 1524172679501:1e4c9004dfb5
server: cloudflare
x-frame-options: sameorigin
tk: T
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: application/json; charset=utf-8
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POST
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310 B 369ms
369ms XHR
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Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 54.88.209.61 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
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Software: /
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Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
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Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
status: 200
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content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
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GET
S 200 responses Show response
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888 B 262ms
260ms XHR
application/json 104.16.124.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/_/api/posts/5a0903f25bd4/responses?filter=best

Protocol

SPDY

Server

104.16.124.127 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Medium

Resource Hash

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Security Headers

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Request headers

X-Client-Date: 1524172678563
Origin: https://news.greylock.com
X-XSRF-Token: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Content-Type: application/json
X-Obvious-CID: web
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Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
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Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33439-aafff34,aafff343b3d
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pragma: no-cache
x-obvious-tid: 1524172679629:e7dab7943a59
server: cloudflare
x-frame-options: sameorigin
tk: T
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: application/json; charset=utf-8
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cf-ray: 40e266af4abc2354-FRA
link: <https://medium.com/humans.txt>; rel="humans"
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GET
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2 KB 165ms
165ms Image
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Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/36/36/0*zJVGz59-s5vQElBp.

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Thu, 19 Apr 2018 21:18:00 GMT
x-content-type-options: nosniff
x-powered-by: Geomyidae artificij
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strict-transport-security: max-age=15552000; includeSubDomains; preload
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cf-ray: 40e266b1cbbe96f4-FRA
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cdn-images-1.medium.com/fit/c/36/36/ 1 KB
2 KB 15ms
14ms Image
image/jpeg 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/36/36/0*7e3IjNbJ6nCLK5Z3.JPG

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
x-content-type-options: nosniff
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cf-ray: 40e266b1cbbf96f4-FRA
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cdn-images-1.medium.com/fit/c/36/36/ 1 KB
2 KB 15ms
14ms Image
image/jpeg 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/36/36/1*gz4yuXRUrgkORzpnDYLKDw.jpeg

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

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Security Headers

Name	Value
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X-Content-Type-Options	nosniff

Request headers

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User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3106-943d6e9
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pragma: public
server: cloudflare
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: image/jpeg
access-control-allow-origin: *
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cf-ray: 40e266b1cbc096f4-FRA
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GET
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14 KB 12ms
11ms Image
image/jpeg 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/400/120/1*6Ra7aS7sLyfJ1DbUcoPZ0Q.jpeg

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3106-943d6e9
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content-length: 14043
pragma: public
server: cloudflare
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
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GET
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cdn-images-1.medium.com/fit/c/400/120/ 20 KB
21 KB 13ms
13ms Image
image/jpeg 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/400/120/1*4ohq5mWCglkN6pzGj6iGmg.jpeg

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

7507fa664cc4b31b4e8d6116941fe65297e1f824fcbbc9a126770dd01b64d17a

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3105-4a5f7bd
status: 200
vary: Accept-Encoding
content-length: 20639
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 40e266b1cbc396f4-FRA
expires: Sat, 19 May 2018 21:17:59 GMT

GET
S 200 1*w0cTwQJQLBChlJWHm12H1A.jpeg
cdn-images-1.medium.com/fit/c/400/120/ 13 KB
13 KB 10ms
10ms Image
image/jpeg 104.16.121.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/400/120/1*w0cTwQJQLBChlJWHm12H1A.jpeg

Protocol

SPDY

Server

104.16.121.145 San Francisco, United States, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

265d4ced241ae855bbe5cc45aaf79aad9602af09242f51f0360a5072b57534a5

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36

Response headers

date: Thu, 19 Apr 2018 21:17:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3107-f980a9b
status: 200
vary: Accept-Encoding
content-length: 12843
pragma: public
server: cloudflare
etag: "16.3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-type: image/jpeg
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 40e266b1cbc496f4-FRA
expires: Sat, 19 May 2018 21:17:59 GMT

OPTIONS
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 0
194 B 109ms
108ms XHR
text/plain 54.88.209.61
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.yUmmOImHzh0CS74kKXdEXA.js
Protocol: SPDY
Server: 54.88.209.61 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-54-88-209-61.compute-1.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method: POST
Origin: https://news.greylock.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Access-Control-Request-Headers: content-type,lightstep-access-token

Response headers

date: Thu, 19 Apr 2018 21:18:00 GMT
access-control-allow-origin: *
access-control-allow-methods: POST
content-type: text/plain; charset=utf-8
status: 200
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 0

POST
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 112 B
310 B 260ms
260ms XHR
application/json 54.88.209.61
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 54.88.209.61 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-54-88-209-61.compute-1.amazonaws.com
Software: /
Resource Hash: 5328f1f0b744bcea875ba9a93f36c11d906d7c60a1a38a08143009a148858ea3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
Origin: https://news.greylock.com
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
Content-Type: application/json

Response headers

date: Thu, 19 Apr 2018 21:18:00 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 112

OPTIONS
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 0
194 B 108ms
108ms XHR
text/plain 54.88.209.61
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.yUmmOImHzh0CS74kKXdEXA.js
Protocol: SPDY
Server: 54.88.209.61 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-54-88-209-61.compute-1.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method: POST
Origin: https://news.greylock.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Access-Control-Request-Headers: content-type,lightstep-access-token

Response headers

date: Thu, 19 Apr 2018 21:18:00 GMT
access-control-allow-origin: *
access-control-allow-methods: POST
content-type: text/plain; charset=utf-8
status: 200
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 0

POST
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 112 B
310 B 140ms
140ms XHR
application/json 54.88.209.61
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 54.88.209.61 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-54-88-209-61.compute-1.amazonaws.com
Software: /
Resource Hash: f00ccab29439911609d4c94a42a37c26b0f01d8f7b3f2bec4c6fa00094025739

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
Origin: https://news.greylock.com
LightStep-Access-Token: ce5be895bef60919541332990ac9fef2
Content-Type: application/json

Response headers

date: Thu, 19 Apr 2018 21:18:01 GMT
status: 200
access-control-allow-methods: POST
content-type: application/json
access-control-allow-origin: *
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 112

POST
H2 409 batch Show response
news.greylock.com/_/ 115 B
1 KB 141ms
141ms XHR
application/json 52.4.175.111
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://news.greylock.com/_/batch

Requested by

Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.yUmmOImHzh0CS74kKXdEXA.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

52.4.175.111 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),

Reverse DNS

ec2-52-4-175-111.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

ecb33b3df293acab441ea4dca8c72c78a7bc9b6e87232f0c4c43aca39b4f5645

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

origin: https://news.greylock.com
x-xsrf-token: 1
accept-encoding: gzip, deflate
x-obvious-cid: web
content-length: 10638
:path: /_/batch
pragma: no-cache
x-client-date: 1524172683205
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
content-type: application/json
accept: application/json
cache-control: no-cache
:authority: news.greylock.com
referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
:scheme: https
:method: POST
X-Client-Date: 1524172683205
Origin: https://news.greylock.com
X-XSRF-Token: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Content-Type: application/json
Accept: application/json
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
X-Obvious-CID: web

Response headers

date: Thu, 19 Apr 2018 21:18:03 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33439-aafff34,aafff343b3d
status: 409
content-length: 115
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
link: <https://medium.com/humans.txt>; rel="humans"
x-obvious-tid: 1524172683256:407cff804645
server: nginx
x-frame-options: sameorigin
content-type: application/json; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
set-cookie: uid=; path=/; expires=Thu, 19 Apr 2018 21:18:02 GMT; domain=news.greylock.com; secure; httponly sid=; path=/; expires=Thu, 19 Apr 2018 21:18:02 GMT; domain=news.greylock.com; secure; httponly uid=; path=/; expires=Thu, 19 Apr 2018 21:18:02 GMT; domain=.news.greylock.com; secure; httponly sid=; path=/; expires=Thu, 19 Apr 2018 21:18:02 GMT; domain=.news.greylock.com; secure; httponly uid=; path=/; expires=Thu, 19 Apr 2018 21:18:02 GMT; secure; httponly sid=; path=/; expires=Thu, 19 Apr 2018 21:18:02 GMT; secure; httponly
x-opentracing: {"ot-tracer-spanid":"0faa18de6c84da93","ot-tracer-traceid":"74e493a607970588","ot-tracer-sampled":"true"}
expires: Thu, 09 Sep 1999 09:09:09 GMT

OPTIONS
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 0
194 B 108ms
108ms XHR
text/plain 54.88.209.61
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Requested by: Host: cdn-static-1.medium.com
URL: https://cdn-static-1.medium.com/_/fp/gen-js/main-base.bundle.yUmmOImHzh0CS74kKXdEXA.js
Protocol: SPDY
Server: 54.88.209.61 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-54-88-209-61.compute-1.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Access-Control-Request-Method: POST
Origin: https://news.greylock.com
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
Access-Control-Request-Headers: content-type,lightstep-access-token

Response headers

date: Thu, 19 Apr 2018 21:18:03 GMT
access-control-allow-origin: *
access-control-allow-methods: POST
content-type: text/plain; charset=utf-8
status: 200
access-control-allow-credentials: true
access-control-allow-headers: LightStep-Access-Token, Content-Type
content-length: 0

POST reports
collector-medium.lightstep.com/api/v0/ 0
0

Failed requests

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

Domain: collector-medium.lightstep.com
URL: https://collector-medium.lightstep.com/api/v0/reports

Verdicts & Comments Add Verdict or Comment

17 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.

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://.paypal.com https://getpocket.com https://news.greylock.com https://.news.greylock.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.com https://app.zencoder.com 'self'; font-src data: https://.amazonaws.com https://.medium.com https://glyph.medium.com https://medium.com https://.gstatic.com https://dnqgz544uhbo8.cloudfront.net https://use.typekit.net https://cdn-static-1.medium.com 'self'; frame-src chromenull: https: webviewprogressproxy: 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
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.

cdn-images-1.medium.com
cdn-static-1.medium.com
collector-medium.lightstep.com
medium.com
news.greylock.com
www.google-analytics.com
collector-medium.lightstep.com
104.16.121.145
104.16.124.127
216.58.214.110
52.4.175.111
54.88.209.61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news.greylock.com Open in urlscan Pro 52.4.175.111 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

40 Requests

8 %HTTPS

0 %IPv6

4 Domains

6 Subdomains

6 IPs

1 Countries

1037 kBTransfer

2935 kBSize

0 Cookies

12 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect 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

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

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

news.greylock.com Open in urlscan Pro
52.4.175.111 Public Scan

Screenshot
Live screenshot

Full Image

40
Requests

8 %
HTTPS

0 %
IPv6

4
Domains

6
Subdomains

6
IPs

1
Countries

1037 kB
Transfer

2935 kB
Size

0
Cookies

40 HTTP transactions
0 data transactions