news.greylock.com Open in urlscan Pro
52.1.119.170 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=ed39aaadefb7
Submission: On April 19 via api (April 19th 2018, 9:33:07 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 52.1.119.170, 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	52.1.119.170 52.1.119.170	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
1 6	104.16.124.127 104.16.124.127	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
15	104.16.120.145 104.16.120.145	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
2	216.58.210.14 216.58.210.14	15169 (GOOGLE) (GOOGLE - Google LLC)
5	104.16.122.127 104.16.122.127	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
10	34.193.219.242 34.193.219.242	14618 (AMAZON-AES) (AMAZON-AES - Amazon.com)
40	6

4 52.1.119.170 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-52-1-119-170.compute-1.amazonaws.com

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

6 104.16.124.127 (San Francisco, United States) 1 redirects

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

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

15 104.16.120.145 (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

2 216.58.210.14 (Mountain View, United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s07-in-f14.1e100.net

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

5 104.16.122.127 (San Francisco, United States)

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

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

10 34.193.219.242 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-34-193-219-242.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	991 KB
10	lightstep.com collector-medium.lightstep.com	2 KB
4	greylock.com 1 redirects news.greylock.com	29 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
10	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=ed39aaadefb7
Frame ID: 601E6C6583A23900AFE284F529192D11
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=ed39aaadefb7 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

1035 kB
Transfer

2935 kB
Size

7
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=ed39aaadefb7 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=ed39aaadefb7

127 KB
27 KB

740ms
740ms

Document
text/html

52.1.119.170
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL

https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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

Reverse DNS

ec2-52-1-119-170.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

086f0fadea3763975ead9780349b4395a3554bb04110a10f5db1e2226ad61572

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=ed39aaadefb7
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 21:32:56 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173576285:df70d5410672
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_uUo5kEq3fbAD; path=/; expires=Fri, 19 Apr 2019 21:32:56 GMT; secure; httponly sid=1:rWfOGPJ2Mno8mJiiTypSZTS7oOP/M4sXfQ7Qy/i3lYFY2GGQeBRFAiaPc88MuTZV; path=/; expires=Fri, 19 Apr 2019 21:32:56 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 21:32:56 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 302
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173576098:fb4766eedf4e
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=ed39aaadefb7
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=df114d5eb9de550c67347362b7127db6d1524173576; expires=Fri, 19-Apr-19 21:32:56 GMT; path=/; domain=.medium.com; HttpOnly uid=lo_uUo5kEq3fbAD; Expires=Fri, 19-Apr-19 21:32:56 GMT; Domain=.medium.com; Path=/; Secure; HttpOnly sid=1:X8tx1or4+p4oEyjbrnZIIN8iwQNCc1Wr9RQxcGIMjEt5LXESBzOOGM4Ai5vH+1Tx; path=/; expires=Fri, 19 Apr 2019 21:32:56 GMT; domain=.medium.com; secure; httponly __cfruid=911fd27ac80700e2fc660870f06f3fcf7098b396-1524173576; path=/; domain=.medium.com; HttpOnly
cf-ray: 40e27c92580f2750-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
11ms Stylesheet
text/css 104.16.120.145
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=ed39aaadefb7

Protocol

SPDY

Server

104.16.120.145 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=ed39aaadefb7
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 21:32:57 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: 40e27c98495764db-FRA
expires: Fri, 19 Apr 2019 21:32:57 GMT

GET
S 200 analytics.js Show response
www.google-analytics.com/ 34 KB
14 KB 12ms
7ms Script
text/javascript 216.58.210.14
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=ed39aaadefb7

Protocol

SPDY

Server

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

Reverse DNS

fra16s07-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=ed39aaadefb7
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: 3048
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 238ms
221ms Image
image/png 104.16.120.145
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_uUo5kEq3fbAD---f89b20443665

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

SPDY

Server

104.16.120.145 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=ed39aaadefb7
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 21:32:57 GMT
x-content-type-options: nosniff
cf-cache-status: MISS
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3120-46233f7
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: 40e27c98595a64db-FRA
expires: Sat, 19 May 2018 21:32:57 GMT

GET
S 200 1*rOfl61wtjFcajdosRBkc1g.png
cdn-images-1.medium.com/fit/c/120/120/ 22 KB
23 KB 12ms
11ms Image
image/png 104.16.120.145
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=ed39aaadefb7

Protocol

SPDY

Server

104.16.120.145 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=ed39aaadefb7
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 21:32:57 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: 40e27c98999864db-FRA
expires: Sat, 19 May 2018 21:32:57 GMT

GET
S 200 1*O_WcGo7S9o9ZvxHDGYKwuQ.jpeg
cdn-images-1.medium.com/max/1600/ 258 KB
258 KB 30ms
29ms Image
image/jpeg 104.16.120.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/max/1600/1*O_WcGo7S9o9ZvxHDGYKwuQ.jpeg

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

7776ba41bc4011679a421241c55a23d1d50632f19d2de3989703806df82e68b2

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=ed39aaadefb7
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 21:32:57 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: 263826
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: 40e27c98999964db-FRA
expires: Sat, 19 May 2018 21:32:57 GMT

GET
S 200 1*9hoKV6bV1ogxkhGvgfm1EA.png
cdn-images-1.medium.com/fit/c/120/120/ 4 KB
5 KB 33ms
32ms Image
image/png 104.16.120.145
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*9hoKV6bV1ogxkhGvgfm1EA.png

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

5c0fb47ed4b8021cf916dc73b58d671d09a324c8b5748592d6b08c6d94784893

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=ed39aaadefb7
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 21:32:57 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3097-5da4bf4
status: 200
vary: Accept-Encoding
content-length: 4271
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: 40e27c98999b64db-FRA
expires: Sat, 19 May 2018 21:32:57 GMT

GET
S 200 1*9hoKV6bV1ogxkhGvgfm1EA.png
cdn-images-1.medium.com/fit/c/80/80/ 3 KB
3 KB 40ms
39ms Image
image/png 104.16.120.145
Cloudflare

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn-images-1.medium.com/fit/c/80/80/1*9hoKV6bV1ogxkhGvgfm1EA.png

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

5afac7f948c28b73da90e4d239eaaed09bb950cb30a25fa4004b6965a86bb29a

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=ed39aaadefb7
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 21:32:57 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3097-5da4bf4
status: 200
vary: Accept-Encoding
content-length: 2705
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: 40e27c98999d64db-FRA
expires: Sat, 19 May 2018 21:32:57 GMT

GET
S 200 main-base.bundle.yUmmOImHzh0CS74kKXdEXA.js Show response
cdn-static-1.medium.com/_/fp/gen-js/ 1 MB
336 KB 14ms
13ms Script
application/javascript 104.16.120.145
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

01800cd2d08da074ac9ead51c835b3ff82fd55b855cbc150b7f2ffa56e5246a9

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=ed39aaadefb7
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 21:32:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
x-amz-request-id: 3B48BDD6062E1D2E
status: 200
vary: Accept-Encoding
content-length: 342802
x-amz-id-2: gNxTtU3BnWtZaI3ChoCjd2dMRbaujJvrv3rgs23KrGpAMGmaiaCZxWNEcD3x15sgE61fylPbUkU=
last-modified: Thu, 19 Apr 2018 19:10:06 GMT
server: cloudflare
etag: "b19c0978b56770f1f25fae030f3e62e4"
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/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cf-ray: 40e27c98999f64db-FRA
expires: Fri, 19 Apr 2019 21:32:57 GMT

GET
H2 200 stat
news.greylock.com/_/ 43 B
1 KB 138ms
138ms Image
image/gif 52.1.119.170
Amazon.com

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://news.greylock.com/_/stat?event=pixel.load&origin=https%3A%2F%2Fnews.greylock.com

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_256_GCM

Server

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

Reverse DNS

ec2-52-1-119-170.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

4e0705327480ad2323cb03d9c450ffcae4a98bf3a5382fa0c7882145ed620e49

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: /_/stat?event=pixel.load&origin=https%3A%2F%2Fnews.greylock.com
pragma: no-cache
cookie: uid=lo_uUo5kEq3fbAD; sid=1:rWfOGPJ2Mno8mJiiTypSZTS7oOP/M4sXfQ7Qy/i3lYFY2GGQeBRFAiaPc88MuTZV
accept-encoding: gzip, deflate
user-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/65.0.3325.181 Safari/537.36
accept: image/webp,image/apng,image/*,*/*;q=0.8
cache-control: no-cache
:authority: news.greylock.com
referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7
:scheme: https
:method: GET
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7
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 21:32:57 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173577106:3992aad40e31
server: nginx
tk: T
x-frame-options: sameorigin
content-type: image/gif
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
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

GET
S 200 collect
www.google-analytics.com/r/ 35 B
111 B 26ms
26ms Image
image/gif 216.58.210.14
Google LLC

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/collect?v=1&_v=j67&a=1558969203&t=pageview&_s=1&dl=https%3A%2F%2Fnews.greylock.com%2Four-investment-in-entrepreneur-first-5a0903f25bd4%3Fgi%3Ded39aaadefb7&ul=en-us&de=UTF-8&dt=Our%20Investment%20in%20Entrepreneur%20First%20%E2%80%93%20Greylock%20Perspectives&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=IEBAAEAB~&jid=2012480769&gjid=1822466899&cid=886620549.1524173577&tid=UA-24232453-2&_gid=1758960161.1524173577&_r=1&z=1952962548

Requested by

Host: news.greylock.com
URL: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7

Protocol

SPDY

Server

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

Reverse DNS

fra16s07-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4?gi=ed39aaadefb7
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

pragma: no-cache
date: Thu, 19 Apr 2018 21:32:57 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
status: 200
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
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: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
S 200 main-common-async.bundle.wy0m9NlCrt0UsRi33NRKXQ.js Show response
cdn-static-1.medium.com/_/fp/gen-js/ 672 KB
183 KB 14ms
13ms Script
application/javascript 104.16.120.145
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-static-1.medium.com/_/fp/gen-js/main-common-async.bundle.wy0m9NlCrt0UsRi33NRKXQ.js

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

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

Reverse DNS

Software

cloudflare /

Resource Hash

4945659dfde5ba5ad99536af4e982216a379ab21393c0a263a891712fceeeed8

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=ed39aaadefb7
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 21:32:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
x-amz-request-id: DC5EAA1D74650431
status: 200
vary: Accept-Encoding
content-length: 187134
x-amz-id-2: j2+EQUho7pgQbdY8Mtza5O6wk9lqBXJ6RufondAPxdcIujMpsHnQ9Wqv1+LwcX5tJncsxtXHqoo=
last-modified: Thu, 19 Apr 2018 00:38:20 GMT
server: cloudflare
etag: "79579a4e117ee7ff458b3d81d5127dec"
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/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cf-ray: 40e27c9a5a9964db-FRA
expires: Fri, 19 Apr 2019 21:32:57 GMT

OPTIONS
S 204 upvotes Show response
medium.com/p/5a0903f25bd4/ 0
2 KB 148ms
128ms XHR
text/plain 104.16.122.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/p/5a0903f25bd4/upvotes

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

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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://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
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Access-Control-Request-Method: GET
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,x-client-date,x-obvious-cid,x-opentracing,x-xsrf-token

Response headers

date: Thu, 19 Apr 2018 21:32:57 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 204
access-control-max-age: 86400
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
access-control-allow-headers: Accept, Content-Type, Origin, User-Agent, DNT, Cache-Control, X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, x-opentracing
x-obvious-tid: 1524173577463:6bffce2ba21b
server: cloudflare
x-frame-options: sameorigin
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
access-control-allow-methods: GET, POST, PUT, DELETE
access-control-allow-origin: https://news.greylock.com
cache-control: no-cache
access-control-allow-credentials: true
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
cf-ray: 40e27c9abf731577-FRA
link: <https://medium.com/humans.txt>; rel="humans"

GET
S 200 main-notes.bundle.DqZGUHlCKejJx1CJJQnuFw.js Show response
cdn-static-1.medium.com/_/fp/gen-js/ 81 KB
27 KB 14ms
14ms Script
application/javascript 104.16.120.145
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn-static-1.medium.com/_/fp/gen-js/main-notes.bundle.DqZGUHlCKejJx1CJJQnuFw.js

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

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

Reverse DNS

Software

cloudflare /

Resource Hash

9bbea184c4872d655838e077b704ced815523f8c59a6aa47300490af69325876

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 21:32:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
cf-cache-status: HIT
x-amz-request-id: F824694DBD43BDA5
status: 200
vary: Accept-Encoding
content-length: 27316
x-amz-id-2: Ly58+MNg1RANLGAfDU7EwhFnysYzsYVm+7Z6Ukw9Ikp9i9/DWK4StUR3gAb3uShZsW3uqYob6eY=
last-modified: Thu, 19 Apr 2018 00:38:20 GMT
server: cloudflare
etag: "a5f7047c3b25d978749dc84aa965b196"
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/javascript
cache-control: public, max-age=31536000
accept-ranges: bytes
cf-ray: 40e27c9b8b6164db-FRA
expires: Fri, 19 Apr 2019 21:32:57 GMT

GET
S 200 upvotes Show response
medium.com/p/5a0903f25bd4/ 9 KB
2 KB 330ms
329ms XHR
application/json 104.16.124.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/p/5a0903f25bd4/upvotes

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

bb65331f67ebc76799f70171e91d326c0a0bded4dce7dab8dc013b1317650492

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

X-Client-Date: 1524173577375
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
Accept: application/json
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
x-opentracing: {"ot-tracer-spanid":"f47e860cae2b2","ot-tracer-traceid":"284f82512952bf9f","ot-tracer-sampled":"true"}

Response headers

date: Thu, 19 Apr 2018 21:32:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173577590:2de50a890308
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
access-control-allow-origin: https://news.greylock.com
access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, x-opentracing
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
cf-ray: 40e27c9b9dc62750-FRA
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

OPTIONS
S 204 quotes Show response
medium.com/p/5a0903f25bd4/ 0
2 KB 125ms
125ms XHR
text/plain 104.16.122.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/p/5a0903f25bd4/quotes

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

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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://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
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Access-Control-Request-Method: GET
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,x-client-date,x-obvious-cid,x-xsrf-token

Response headers

date: Thu, 19 Apr 2018 21:32:57 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 204
access-control-max-age: 86400
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
access-control-allow-headers: Accept, Content-Type, Origin, User-Agent, DNT, Cache-Control, X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, x-opentracing
x-obvious-tid: 1524173577713:df29015f2076
server: cloudflare
x-frame-options: sameorigin
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
access-control-allow-methods: GET, POST, PUT, DELETE
access-control-allow-origin: https://news.greylock.com
cache-control: no-cache
access-control-allow-credentials: true
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
cf-ray: 40e27c9c4ff21577-FRA
link: <https://medium.com/humans.txt>; rel="humans"

OPTIONS
S 204 responses Show response
medium.com/_/api/posts/5a0903f25bd4/ 0
2 KB 123ms
123ms XHR
text/plain 104.16.122.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

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

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

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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://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
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Access-Control-Request-Method: GET
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,x-client-date,x-obvious-cid,x-opentracing,x-xsrf-token

Response headers

date: Thu, 19 Apr 2018 21:32:57 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 204
access-control-max-age: 86400
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
access-control-allow-headers: Accept, Content-Type, Origin, User-Agent, DNT, Cache-Control, X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, x-opentracing
x-obvious-tid: 1524173577698:f3516a2484f2
server: cloudflare
x-frame-options: sameorigin
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
access-control-allow-methods: GET, POST, PUT, DELETE
access-control-allow-origin: https://news.greylock.com
cache-control: no-cache
access-control-allow-credentials: true
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
cf-ray: 40e27c9c4ff51577-FRA
link: <https://medium.com/humans.txt>; rel="humans"

OPTIONS
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 0
194 B 328ms
101ms XHR
text/plain 34.193.219.242
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: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.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 21:32:57 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

GET
S 200 quotes Show response
medium.com/p/5a0903f25bd4/ 5 KB
3 KB 238ms
238ms XHR
application/json 104.16.124.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

https://medium.com/p/5a0903f25bd4/quotes

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

592061ba3b48af5bca2755a750f7a148a501024c0f863106369ee6400ab61cdd

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

X-Client-Date: 1524173577640
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 21:32:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
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: 1524173577807:7d6b2df9ea00
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
access-control-allow-origin: https://news.greylock.com
access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, x-opentracing
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
cf-ray: 40e27c9d0f032750-FRA
x-opentracing: {"ot-tracer-spanid":"37b9f3892e277acc","ot-tracer-traceid":"15124a1b025ed742","ot-tracer-sampled":"true"}
expires: Thu, 09 Sep 1999 09:09:09 GMT

GET
S 200 responses Show response
medium.com/_/api/posts/5a0903f25bd4/ 153 B
888 B 236ms
235ms 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

20e2aaeb7734bcc8f8bd6591f3a26948c64f173507b289a34ee6864ea347182d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

X-Client-Date: 1524173577642
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
Accept: application/json
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
x-opentracing: {"ot-tracer-spanid":"c6c28727c0349","ot-tracer-traceid":"a231dfb5f022d","ot-tracer-sampled":"true"}

Response headers

date: Thu, 19 Apr 2018 21:32:57 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173577810:d205fe9c9c8d
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
access-control-allow-origin: https://news.greylock.com
access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, x-opentracing
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
cf-ray: 40e27c9d0f052750-FRA
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

OPTIONS
S 204 responsesStream Show response
medium.com/_/api/posts/5a0903f25bd4/ 0
2 KB 121ms
121ms XHR
text/plain 104.16.122.127
Cloudflare

General

Check archive.org

Show headers Download Go to

Full URL

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

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

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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://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
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Access-Control-Request-Method: GET
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,x-client-date,x-obvious-cid,x-opentracing,x-xsrf-token

Response headers

date: Thu, 19 Apr 2018 21:32:58 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 204
access-control-max-age: 86400
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
access-control-allow-headers: Accept, Content-Type, Origin, User-Agent, DNT, Cache-Control, X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, x-opentracing
x-obvious-tid: 1524173577933:6631e5a3e6b5
server: cloudflare
x-frame-options: sameorigin
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
access-control-allow-methods: GET, POST, PUT, DELETE
access-control-allow-origin: https://news.greylock.com
cache-control: no-cache
access-control-allow-credentials: true
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
cf-ray: 40e27c9dd8751577-FRA
link: <https://medium.com/humans.txt>; rel="humans"

POST
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 112 B
310 B 102ms
102ms XHR
application/json 34.193.219.242
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.compute-1.amazonaws.com
Software: /
Resource Hash: 9f8c9443e233b0869dcd60f69264e3c41bf5b66275842e29144e4ea0ada1f9f0

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 21:32:58 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

GET
S 200 responsesStream Show response
medium.com/_/api/posts/5a0903f25bd4/ 202 B
922 B 218ms
218ms 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

fee703f1a5613c4ae54da9691e06df8f7687167c18a8fdae91278bccf9e11b9e

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

X-Client-Date: 1524173577892
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
Accept: application/json
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
x-opentracing: {"ot-tracer-spanid":"1b5c02fdcf0d0","ot-tracer-traceid":"a231dfb5f022d","ot-tracer-sampled":"true"}

Response headers

date: Thu, 19 Apr 2018 21:32:58 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173578088:8d7fd41c09c
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
access-control-allow-origin: https://news.greylock.com
access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, x-opentracing
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
cf-ray: 40e27c9ea85a2750-FRA
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

OPTIONS
S 204 placements Show response
medium.com/_/api/ 0
2 KB 130ms
130ms XHR
text/plain 104.16.122.127
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

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

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

Reverse DNS

Software

cloudflare / Medium

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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://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
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Access-Control-Request-Method: GET
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,x-client-date,x-obvious-cid,x-opentracing,x-xsrf-token

Response headers

date: Thu, 19 Apr 2018 21:32:58 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 204
access-control-max-age: 86400
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
access-control-allow-headers: Accept, Content-Type, Origin, User-Agent, DNT, Cache-Control, X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, x-opentracing
x-obvious-tid: 1524173578486:6c512765b5d6
server: cloudflare
x-frame-options: sameorigin
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
access-control-allow-methods: GET, POST, PUT, DELETE
access-control-allow-origin: https://news.greylock.com
cache-control: no-cache
access-control-allow-credentials: true
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
cf-ray: 40e27ca0f98d1577-FRA
link: <https://medium.com/humans.txt>; rel="humans"

OPTIONS
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 0
194 B 102ms
102ms XHR
text/plain 34.193.219.242
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: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.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 21:32:58 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

GET
S 200 placements Show response
medium.com/_/api/ 21 KB
6 KB 1188ms
1187ms 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

06a193f06e293a1b7b3e1ddf34072ee922dff0bf181dc1c2237a5c6a9871554d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

X-Client-Date: 1524173578393
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
Accept: application/json
Referer: https://news.greylock.com/our-investment-in-entrepreneur-first-5a0903f25bd4
x-opentracing: {"ot-tracer-spanid":"e0e209b6285e5","ot-tracer-traceid":"a231dfb5f022d","ot-tracer-sampled":"true"}

Response headers

date: Thu, 19 Apr 2018 21:32:59 GMT
content-encoding: gzip
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
x-xss-protection: 1; mode=block
x-ua-compatible: IE=edge, Chrome=1
pragma: no-cache
x-obvious-tid: 1524173578613:5a509412a1ee
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
access-control-allow-origin: https://news.greylock.com
access-control-expose-headers: X-Xsrf-Token, X-Obvious-Cid, X-Client-Date, X-Obvious-Profiling, X-Diagnostics, x-opentracing
cache-control: no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials: true
cf-ray: 40e27ca1cb732750-FRA
link: <https://medium.com/humans.txt>; rel="humans"
expires: Thu, 09 Sep 1999 09:09:09 GMT

POST
S 200 reports Show response
collector-medium.lightstep.com/api/v0/ 112 B
310 B 102ms
102ms XHR
application/json 34.193.219.242
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.compute-1.amazonaws.com
Software: /
Resource Hash: 28c983a522382c5e89bc16f5c50720fd06fb8268fc742a10f535d7dd8aab50dd

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 21:32:58 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 103ms
102ms XHR
text/plain 34.193.219.242
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: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.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 21:32:59 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 103ms
102ms XHR
application/json 34.193.219.242
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.compute-1.amazonaws.com
Software: /
Resource Hash: 79489352223e1be4296bd98106c8ae2fb2ddf39888e2703c584b006aabf4e504

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 21:32:59 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 102ms
102ms XHR
text/plain 34.193.219.242
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: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.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 21:32:59 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 103ms
103ms XHR
application/json 34.193.219.242
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.compute-1.amazonaws.com
Software: /
Resource Hash: 7baf57392fb1d2b11705ba865a64ec6ef15686d321c0c38875c702734c74f16d

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 21:32:59 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

GET
S 200 0*zJVGz59-s5vQElBp.
cdn-images-1.medium.com/fit/c/36/36/ 2 KB
2 KB 181ms
180ms Image
image/jpeg 104.16.120.145
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*zJVGz59-s5vQElBp.

Protocol

SPDY

Server

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

391e24ebf4c92c7886ec2758bec447dc123d5d0c5c07a9fa21455bd29b2e30e3

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 21:32:59 GMT
x-content-type-options: nosniff
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3120-46233f7
status: 200
content-length: 1669
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, must-revalidate, max-age=2592000
accept-ranges: bytes
cf-ray: 40e27ca96c4b64db-FRA
expires: Sat, 19 May 2018 21:32:59 UTC

GET
S 200 0*7e3IjNbJ6nCLK5Z3.JPG
cdn-images-1.medium.com/fit/c/36/36/ 1 KB
2 KB 18ms
18ms Image
image/jpeg 104.16.120.145
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

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

3aeb0d7f6283f71868ad812c99e2c28c6068202384f3d4b2f8f28963d7205571

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 21:32:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3104-05b0e82
status: 200
vary: Accept-Encoding
content-length: 1288
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: 40e27ca96c4c64db-FRA
expires: Sat, 19 May 2018 21:32:59 GMT

GET
S 200 1*gz4yuXRUrgkORzpnDYLKDw.jpeg
cdn-images-1.medium.com/fit/c/36/36/ 1 KB
2 KB 18ms
17ms Image
image/jpeg 104.16.120.145
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

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

29660ec9ca88493ca521cba8e8fa6eb0f408dde7a161a6ba880db5b42776e7cb

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 21:32:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3106-943d6e9
status: 200
vary: Accept-Encoding
content-length: 1421
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: 40e27ca96c4d64db-FRA
expires: Sat, 19 May 2018 21:32:59 GMT

GET
S 200 1*6Ra7aS7sLyfJ1DbUcoPZ0Q.jpeg
cdn-images-1.medium.com/fit/c/400/120/ 14 KB
14 KB 19ms
18ms Image
image/jpeg 104.16.120.145
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

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

Reverse DNS

Software

cloudflare / Geomyidae artificij

Resource Hash

562bb00037273f4b334771c4621d50ae06f6009fd4fd9812d535c1149b01a53f

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 21:32:59 GMT
x-content-type-options: nosniff
cf-cache-status: HIT
x-powered-by: Geomyidae artificij
x-obvious-info: 16.3, 3106-943d6e9
status: 200
vary: Accept-Encoding
content-length: 14043
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: 40e27ca96c4e64db-FRA
expires: Sat, 19 May 2018 21:32:59 GMT

GET
S 200 1*4ohq5mWCglkN6pzGj6iGmg.jpeg
cdn-images-1.medium.com/fit/c/400/120/ 20 KB
21 KB 12ms
12ms Image
image/jpeg 104.16.120.145
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

104.16.120.145 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 21:32:59 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: 40e27ca96c4f64db-FRA
expires: Sat, 19 May 2018 21:32:59 GMT

GET
S 200 1*w0cTwQJQLBChlJWHm12H1A.jpeg
cdn-images-1.medium.com/fit/c/400/120/ 13 KB
13 KB 134ms
134ms Image
image/jpeg 104.16.120.145
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

104.16.120.145 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 21:32:59 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: 40e27ca96c5164db-FRA
expires: Sat, 19 May 2018 21:32:59 GMT

POST
H2 200 batch Show response
news.greylock.com/_/ 97 B
584 B 235ms
234ms XHR
application/json 52.1.119.170
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

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

Reverse DNS

ec2-52-1-119-170.compute-1.amazonaws.com

Software

nginx / Medium

Resource Hash

ab75c51629fcb13bf45a0e69f2b4d9232872e6ff3d10d1de1390a4671e0ae447

Security Headers

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

Request headers

cookie: uid=lo_uUo5kEq3fbAD; sid=1:rWfOGPJ2Mno8mJiiTypSZTS7oOP/M4sXfQ7Qy/i3lYFY2GGQeBRFAiaPc88MuTZV; _ga=GA1.2.886620549.1524173577; _gid=GA1.2.1758960161.1524173577; _gat=1; lightstep_guid/medium-web=d792ec70300c7051; lightstep_session_id=6b0ea65646e14c35; sz=1585; pr=1; tz=0
origin: https://news.greylock.com
x-xsrf-token: 1
accept-encoding: gzip, deflate
x-obvious-cid: web
content-length: 2871
:path: /_/batch
pragma: no-cache
x-client-date: 1524173582280
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: 1524173582280
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 21:33:02 GMT
x-content-type-options: nosniff
x-powered-by: Medium
x-obvious-info: 33440-0673701,06737011537
status: 200
content-length: 97
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: 1524173582322:9077b0796e82
server: nginx
tk: T
x-frame-options: sameorigin
content-type: application/json; charset=utf-8
cache-control: no-cache, no-store, max-age=0, must-revalidate
x-opentracing: {"ot-tracer-spanid":"054bd04d002a5c12","ot-tracer-traceid":"18b9dba70f4daaaf","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 102ms
102ms XHR
text/plain 34.193.219.242
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: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.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 21:33:02 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 102ms
102ms XHR
application/json 34.193.219.242
Amazon.com

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-medium.lightstep.com/api/v0/reports
Protocol: SPDY
Server: 34.193.219.242 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS: ec2-34-193-219-242.compute-1.amazonaws.com
Software: /
Resource Hash: 25d03c63b6e3989361d5b08e57977b8d2a39b417c963c82baa646668b4407db3

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 21:33:02 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

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.

7 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
news.greylock.com/	1970-01-18 15:32:58	Name: lightstep_session_id Value: 6b0ea65646e14c35
news.greylock.com/	1970-01-18 15:32:58	Name: lightstep_guid/medium-web Value: d792ec70300c7051
.greylock.com/	1970-01-19 08:54:05	Name: _ga Value: GA1.2.886620549.1524173577
news.greylock.com/	1970-01-19 00:08:29	Name: sid Value: 1:rWfOGPJ2Mno8mJiiTypSZTS7oOP/M4sXfQ7Qy/i3lYFY2GGQeBRFAiaPc88MuTZV
.greylock.com/	1970-01-18 15:22:53	Name: _gat Value: 1
.greylock.com/	1970-01-18 15:24:19	Name: _gid Value: GA1.2.1758960161.1524173577
news.greylock.com/	1970-01-19 00:08:29	Name: uid Value: lo_uUo5kEq3fbAD

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
104.16.120.145
104.16.122.127
104.16.124.127
216.58.210.14
34.193.219.242
52.1.119.170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news.greylock.com Open in urlscan Pro 52.1.119.170 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

1035 kBTransfer

2935 kBSize

7 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
52.1.119.170 Public Scan

Screenshot
Live screenshot

Full Image

40
Requests

8 %
HTTPS

0 %
IPv6

4
Domains

6
Subdomains

6
IPs

1
Countries

1035 kB
Transfer

2935 kB
Size

7
Cookies

40 HTTP transactions
0 data transactions