urlscan.io logo urlscan.io
SecurityTrails logo

www.quora.com Open in urlscan Pro
151.101.13.2  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Effective URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Submission: On September 24 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 12 IPs in 3 countries across 9 domains to perform 44 HTTP transactions. The main IP is 151.101.13.2, located in Frankfurt am Main, Germany and belongs to FASTLY - Fastly, US. The main domain is www.quora.com.
TLS certificate: Issued by DigiCert SHA2 Secure Server CA on August 15th 2018. Valid for: a year.
This is the only time www.quora.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 25 151.101.13.2 54113 (FASTLY)
4 151.101.113.2 54113 (FASTLY)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
3 2a03:2880:f02... 32934 (FACEBOOK)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 172.217.16.194 15169 (GOOGLE)
1 2a03:2880:f12... 32934 (FACEBOOK)
1 2a00:1450:400... 15169 (GOOGLE)
2 54.89.54.108 14618 (AMAZON-AES)
44 12
25    151.101.13.2 (Frankfurt am Main, Germany)

ASN54113 (FASTLY - Fastly, US)
www.quora.com
qsbr.fs.quoracdn.net
qsf.fs.quoracdn.net
4    151.101.113.2 (Frankfurt am Main, Germany)

ASN54113 (FASTLY - Fastly, US)
qph.fs.quoracdn.net
1    2a00:1450:4001:808::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)
www.googletagservices.com
3    2a00:1450:4001:81f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)
apis.google.com
3    2a03:2880:f02d:12:face:b00c:0:3 (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
connect.facebook.net
staticxx.facebook.com
1    2a00:1450:4001:81a::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)
www.google-analytics.com
1    2a00:1450:4001:818::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)
adservice.google.com
1    172.217.16.194 (United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: fra16s08-in-f2.1e100.net
securepubads.g.doubleclick.net
1    2a03:2880:f12d:83:face:b00c:0:25de (Ireland)

ASN32934 (FACEBOOK - Facebook, Inc., US)
www.facebook.com
1    2a00:1450:4001:817::200d (Frankfurt am Main, Germany)

ASN15169 (GOOGLE - Google LLC, US)
accounts.google.com
2    54.89.54.108 (Ashburn, United States)

ASN14618 (AMAZON-AES - Amazon.com, Inc., US)
PTR: ec2-54-89-54-108.compute-1.amazonaws.com
log.quora.com
Domain Requested by
12 qsf.fs.quoracdn.net www.quora.com
9 www.quora.com 1 redirects qsbr.fs.quoracdn.net
www.googletagservices.com
qsf.fs.quoracdn.net
4 qph.fs.quoracdn.net www.quora.com
4 qsbr.fs.quoracdn.net www.quora.com
3 apis.google.com qsf.fs.quoracdn.net
apis.google.com
2 log.quora.com qsbr.fs.quoracdn.net
2 connect.facebook.net qsbr.fs.quoracdn.net
connect.facebook.net
1 accounts.google.com apis.google.com
1 www.facebook.com connect.facebook.net
1 staticxx.facebook.com connect.facebook.net
1 securepubads.g.doubleclick.net www.googletagservices.com
1 adservice.google.com www.googletagservices.com
1 www.google-analytics.com qsbr.fs.quoracdn.net
1 www.googletagservices.com qsbr.fs.quoracdn.net
0 adservice.google.de Failed www.googletagservices.com
44 15
Subject Issuer Validity Valid
*.quora.com
DigiCert SHA2 Secure Server CA		 2018-08-15 -
2019-11-26		 a year crt.sh
*.fs.quoracdn.net
DigiCert SHA2 Secure Server CA		 2019-02-01 -
2020-02-06		 a year crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2019-09-05 -
2019-11-28		 3 months crt.sh
*.apis.google.com
GTS CA 1O1		 2019-09-05 -
2019-11-28		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2019-08-24 -
2019-10-19		 2 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2019-09-05 -
2019-11-28		 3 months crt.sh
*.google.com
GTS CA 1O1		 2019-09-05 -
2019-11-28		 3 months crt.sh
accounts.google.com
GTS CA 1O1		 2019-09-05 -
2019-11-28		 3 months crt.sh

This page contains 4 frames:

Primary Page: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Frame ID: 30473C073C376D619187B998249D7AE2
Requests: 41 HTTP requests in this frame

Frame: https://qsbr.fs.quoracdn.net/-3-web.entry.js.out-34-ac1054cd464af643.webpack
Frame ID: D0105387EB710D10085F4E8478723E85
Requests: 1 HTTP requests in this frame

Frame: https://staticxx.facebook.com/connect/xd_arbiter.php?version=44
Frame ID: D796F0380D5C7DCE6B51BA69CF8FCA6E
Requests: 1 HTTP requests in this frame

Frame: https://accounts.google.com/o/oauth2/iframe
Frame ID: 1C52304A74905D00573A939888BE0DA6
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs HTTP 301
    https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /nginx(?:\/([\d.]+))?/i
Overall confidence: 100%
Detected patterns
  • headers via /varnish(?: \(Varnish\/([\d.]+)\))?/i
Overall confidence: 100%
Detected patterns
  • script /googletagservices\.com\/tag\/js\/gpt(?:_mobile)?\.js/i
Overall confidence: 100%
Detected patterns
  • script /\/\/connect\.facebook\.net\/[^\/]*\/[a-z]*\.js/i
Overall confidence: 100%
Detected patterns
  • script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

44
Requests

95 %
HTTPS

64 %
IPv6

9
Domains

15
Subdomains

12
IPs

3
Countries

2586 kB
Transfer

5941 kB
Size

5
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs HTTP 301
    https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

44 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request What-are-the-companies-that-have-some-of-the-best-engineering-blogs
www.quora.com/
Redirect Chain
  • http://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
  • https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
494 KB
69 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
7a5cbc37fad55ea1184f1f84eb223e055906550b193c0b1bb67e14c4ab3517ce
Security Headers
Name Value
Content-Security-Policy default-src * data: blob:;style-src * 'unsafe-inline';script-src https://*.quora.com https://*.facebook.net https://*.facebook.com https://*.googleapis.com https://*.twitter.com https://*.quoracdn.net https://*.google.com https://*.google-analytics.com https://*.gstatic.com https://*.youtube.com https://*.ytimg.com https://*.jwpcdn.com https://*.stripe.com https://*.intercom.io https://*.intercomcdn.com https://*.syndication.twimg.com https://cdnjs.cloudflare.com https://*.jwplatform.com https://*.googlesyndication.com https://*.googletagmanager.com https://*.googleadservices.com https://*.doubleclick.net https://*.googletagservices.com https://*.ampproject.org https://*.ads-twitter.com https://*.dwin1.com https://*.marketo.net https://*.licdn.com https://*.linkedin.com https://*.qualtrics.com https://*.siteintercept.qualtrics.com 'unsafe-inline' 'unsafe-eval' 127.0.0.1:*;connect-src 'self' https://*.quora.com wss://*.quora.com https://*.quoracdn.net https://*.stripe.com https://*.intercom.io wss://*.intercom.io https://*.jwplatform.com https://*.jwpsrv.com https://syndication.twitter.com https://*.syndication.twimg.com https://*.googleapis.com https://*.qualtrics.com https://*.facebook.com https://*.fbcdn.net blob: https://*.mktoresp.com https://*.doubleclick.net ;report-uri /security_reports/content_security_policy_violation_3RD_PARTY_POST
Strict-Transport-Security max-age=31536000;
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
www.quora.com
:scheme
https
:path
/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
none
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

status
200
cache-control
private, no-store, max-age=0, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding
gzip
content-security-policy
default-src * data: blob:;style-src * 'unsafe-inline';script-src https://*.quora.com https://*.facebook.net https://*.facebook.com https://*.googleapis.com https://*.twitter.com https://*.quoracdn.net https://*.google.com https://*.google-analytics.com https://*.gstatic.com https://*.youtube.com https://*.ytimg.com https://*.jwpcdn.com https://*.stripe.com https://*.intercom.io https://*.intercomcdn.com https://*.syndication.twimg.com https://cdnjs.cloudflare.com https://*.jwplatform.com https://*.googlesyndication.com https://*.googletagmanager.com https://*.googleadservices.com https://*.doubleclick.net https://*.googletagservices.com https://*.ampproject.org https://*.ads-twitter.com https://*.dwin1.com https://*.marketo.net https://*.licdn.com https://*.linkedin.com https://*.qualtrics.com https://*.siteintercept.qualtrics.com 'unsafe-inline' 'unsafe-eval' 127.0.0.1:*;connect-src 'self' https://*.quora.com wss://*.quora.com https://*.quoracdn.net https://*.stripe.com https://*.intercom.io wss://*.intercom.io https://*.jwplatform.com https://*.jwpsrv.com https://syndication.twitter.com https://*.syndication.twimg.com https://*.googleapis.com https://*.qualtrics.com https://*.facebook.com https://*.fbcdn.net blob: https://*.mktoresp.com https://*.doubleclick.net ;report-uri /security_reports/content_security_policy_violation_3RD_PARTY_POST
content-type
text/html; charset=utf-8
expires
Fri, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
server
nginx
set-cookie
m-b="2UKAlArs18b6Q26Yap223A\075\075"; Domain=.quora.com; Max-Age=63072000; Path=/; expires=Thu, 23-Sep-2021 15:26:36 GMT; secure; HttpOnly m-s="cji6iMf05SS2pLsIJGfBew\075\075"; Domain=.quora.com; Max-Age=63072000; Path=/; expires=Thu, 23-Sep-2021 15:26:36 GMT; secure; HttpOnly m-early_v=ac1054cd464af643; Domain=.quora.com; Max-Age=63115200; Path=/; expires=Fri, 24-Sep-2021 03:26:36 GMT
strict-transport-security
max-age=31536000;
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-q-stat
81,70efc6ad31930b82686cfd3182f535ce,10.0.0.163,14932,144.76.109.30,,12503579059,1,1569338796.784,0.150,,.,0,0,0.000,0.148,-,0,0,2342,242,121,10,26847,,,,,,,
x-ua-compatible
IE=Edge, chrome=1
x-xss-protection
1; mode=block
accept-ranges
bytes
date
Tue, 24 Sep 2019 15:26:36 GMT
via
1.1 varnish
x-served-by
cache-fra19130-FRA
x-cache
MISS
x-cache-hits
0
x-timer
S1569338797.587615,VS0,VE248

Redirect headers

Server
Varnish
Retry-After
0
Location
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Content-Length
0
Accept-Ranges
bytes
Date
Tue, 24 Sep 2019 15:26:36 GMT
Via
1.1 varnish
Connection
close
X-Served-By
cache-fra19148-FRA
X-Cache
HIT
X-Cache-Hits
0
X-Timer
S1569338797.567262,VS0,VE0
-3-main.css-27-405cdc1f799e154a.css
qsbr.fs.quoracdn.net/ 		1 MB
117 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://qsbr.fs.quoracdn.net/-3-main.css-27-405cdc1f799e154a.css
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0fdb2846ff44348968b70a8fc9fe9a1b02fa78f7cc227bbb1939600e5e6761b6

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:36 GMT
content-encoding
br
age
292209
via
1.1 varnish
x-cache
HIT
status
200
x-amz-request-id
0FD9D272C8612F43
x-amz-id-2
BdhZ8hWgAHxKMZ5nxIh3uYlxrP7RgWlrosIl3ToQojrjwb0K3TXhztvvkVqNyd2jmcdQnLdzGU8=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Sat, 21 Sep 2019 06:08:30 GMT
server
AmazonS3
x-timer
S1569338797.858863,VS0,VE1
etag
"6f69dceb9b4c7e5fb99b96702eb0aa08"
content-type
text/css;charset=utf-8
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
119199
timing-allow-origin
*
x-cache-hits
6319
-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
qsbr.fs.quoracdn.net/ 		1 MB
235 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b855f269d0b04684b962425fad309c2d9262790753a8ab24859b708ab45993ee

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:36 GMT
content-encoding
br
age
54445
via
1.1 varnish
x-cache
HIT
status
200
x-amz-request-id
ADAE272667E7BD7B
x-amz-id-2
eKfiQXObYaQZBlIHVyQOYB7gzlmqpmFWZp3EAjx7Y+jMvDFyMigtbzXzS4Mo+rSyj0R6Qxvk/x8=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 24 Sep 2019 00:15:53 GMT
server
AmazonS3
x-timer
S1569338797.961096,VS0,VE0
etag
"fb7acc13361995f284043dcdb7fb3fcc"
content-type
text/javascript;charset=utf-8
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
240215
timing-allow-origin
*
x-cache-hits
1327
-3-images.logo.wordmark_default.svg-26-bfa6b94bc0d6af2e.svg
qsf.fs.quoracdn.net/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsf.fs.quoracdn.net/-3-images.logo.wordmark_default.svg-26-bfa6b94bc0d6af2e.svg
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9b98322e972ae7fb9706ae0cde95b47028b2c450b95f11e31617ce2a18a7f18e

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:36 GMT
via
1.1 varnish
age
29515563
x-cache
HIT
status
200
x-amz-request-id
78E7B7BF17FADE3D
x-amz-id-2
MBXL86DwjeUIj5W/WS8Zt+2IkmcVw5tkFF47dLqm6SXTaIhrdxAXlvlm7nXA+JeeOIP85Vi61iI=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:44:33 GMT
server
AmazonS3
x-timer
S1569338797.974338,VS0,VE0
etag
"0efdb523c35dd6d1b81a695449c488a3"
content-type
image/svg+xml
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
4178
timing-allow-origin
*
x-cache-hits
12712
-3-images.new_grid.QuoraSearch.png-26-86c32b1ac26e4161.png
qsf.fs.quoracdn.net/ 		365 B
580 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsf.fs.quoracdn.net/-3-images.new_grid.QuoraSearch.png-26-86c32b1ac26e4161.png
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
611ba3c9f8bc1b69ac373cf56d24b0b214bee20a15b6c6f9bbfee413985183bb

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:36 GMT
via
1.1 varnish
age
35064830
x-cache
HIT
status
200
x-amz-request-id
9161578DAC991313
x-amz-id-2
0WZXcWciNqMyk/7IW5kfWjWh8cscBdzJc2mJdCw/Xh+emjf1VSrDhhMpjyipzhMs5FVFM/SMLHI=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:53:13 GMT
server
AmazonS3
x-timer
S1569338797.974314,VS0,VE0
etag
"41a90d661bb241671723492673466bbe"
content-type
image/png
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
365
timing-allow-origin
*
x-cache-hits
10074
main-thumb-7420129-100-DK2llRZXn7U9rRrgGl27PmMoPJ76boZO.jpeg
qph.fs.quoracdn.net/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qph.fs.quoracdn.net/main-thumb-7420129-100-DK2llRZXn7U9rRrgGl27PmMoPJ76boZO.jpeg
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.113.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d5f83f29282dc814a58433fb0d9711a126a75c3120f803e308ed30b71f57dc52

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-version-id
null
via
1.1 varnish, 1.1 varnish
etag
"1459f850407f58ddca1a3d81dc937f8f"
age
7793060
x-cache
HIT, HIT
status
200
x-cache-hits
1, 1
content-length
4867
x-amz-id-2
BiuNNS8CKi4uwHmrG9UpjTGcQ66Gc4gF+j5pDswAac1x+szgzrU7nCbII+dDvpLP8Z8pLMWrFpc=
x-served-by
cache-iad2125-IAD, cache-hhn4060-HHN
timing-allow-origin
*
last-modified
Sun, 21 Oct 2012 08:27:11 GMT
server
AmazonS3
x-timer
S1569338797.453919,VS0,VE1
date
Tue, 24 Sep 2019 15:26:37 GMT
x-amz-request-id
3F19E23E63694434
access-control-allow-origin
*
accept-ranges
bytes
content-type
image/jpeg
expires
Sun, 17 Jan 2038 19:14:07 GMT
-3-images.new_grid.external_link.svg-26-7f84ed22dfd7e97b.svg
qsf.fs.quoracdn.net/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsf.fs.quoracdn.net/-3-images.new_grid.external_link.svg-26-7f84ed22dfd7e97b.svg
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
9baa92f1110f62c41ba888ba50dac61dc582612d524fa6a4a0aa9e2077ea8aa8

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
35064816
x-cache
HIT
status
200
x-amz-request-id
C6118D581F8F86C0
x-amz-id-2
BNgUyFoTqer4Zvi4cVYlVVisEBHrjuKTUcT9auS9DauWIrbDqLgXOwu+3OW3II4fna8qzlKglxY=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:43:09 GMT
server
AmazonS3
x-timer
S1569338797.409769,VS0,VE0
etag
"9f787f017808270abe7a18f54810fe93"
content-type
image/svg+xml
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
1261
timing-allow-origin
*
x-cache-hits
13343
-3-images.ui.icons.external_link.svg-26-00368acb38107c3e.svg
qsf.fs.quoracdn.net/ 		505 B
711 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsf.fs.quoracdn.net/-3-images.ui.icons.external_link.svg-26-00368acb38107c3e.svg
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d33c6715d4f4ae4f46a28e262a1038d770f1c24f96e6b8334dbfed3bac836271

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
32981199
x-cache
HIT
status
200
x-amz-request-id
58F45DDCC6E57ECE
x-amz-id-2
nfOIKXJ5YwdPSB3e5lC07Cyi33b51RLe2SA8GcbALVhuwSl5QQupDx+emOr7NqmCcNdF5J9JX0o=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Fri, 07 Sep 2018 21:55:16 GMT
server
AmazonS3
x-timer
S1569338797.456492,VS0,VE0
etag
"7141d564f6be1b9a2a51c849edad75b0"
content-type
image/svg+xml
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
505
timing-allow-origin
*
x-cache-hits
6633
server_call_POST
www.quora.com/webnode2/ 		119 KB
8 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/webnode2/server_call_POST?_h=x1lBhJwLWxkk9Z&_m=get_updates
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
00fb2e7ffdb8c9468caaa63550ae799aead97ea9a3dab1524bf7c85aeefd31a5

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma
no-cache
date
Tue, 24 Sep 2019 15:26:37 GMT
content-encoding
gzip
server
nginx
x-timer
S1569338798.521338,VS0,VE293
x-served-by
cache-fra19130-FRA
x-cache
MISS
content-type
application/json; charset=utf-8
status
200
cache-control
no-cache
accept-ranges
bytes
content-length
7716
via
1.1 varnish
x-q-stat
81,cdb86d006f2abfddb52a40e074ffa206,10.0.0.163,10294,144.76.109.30,,12505702715,1,1569338797.763,0.195,,.,0,0,0.000,0.196,-,0,0,538,219,109,10,26847,,,,,,,
x-cache-hits
0
-3-ans_frontend-vendor-27-f00b8c682d2c0bad.webpack
qsf.fs.quoracdn.net/ 		819 KB
820 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-ans_frontend-vendor-27-f00b8c682d2c0bad.webpack
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0c0199a84e2a7885107caf7e4ba4211b7b53fbf3fad893219986bc20abeeda98

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
20224
x-cache
HIT
status
200
x-amz-request-id
00B439D9B028E81B
x-amz-id-2
KU5FrBdrq2tBIL5BHLj86UOuYHkVTD6Hkdj9QfaGkMKLGzFKh+wFGYHp04RivKmWperLoISQb4o=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 24 Sep 2019 09:46:15 GMT
server
AmazonS3
x-timer
S1569338798.548314,VS0,VE0
etag
"24734ab5dae07d5fd4073005019fe19b"
content-type
text/javascript;charset=utf-8
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
838972
timing-allow-origin
*
x-cache-hits
414
-3-ans_frontend-common-27-e9af275831af62e0.webpack
qsf.fs.quoracdn.net/ 		772 KB
773 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-ans_frontend-common-27-e9af275831af62e0.webpack
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
132f9feffc99b31d0eafbaf1df178fe64da48cf00cd48c2617418db1904112e8

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
17406
x-cache
HIT
status
200
x-amz-request-id
B120A2798BD2131C
x-amz-id-2
twSFdXGit8U+FjKb3DV6m4vKdSlQ2Eoaobu9bQm2W2kZYUbkqmu7S7fEfBlEkePwxKwVVNVF7ig=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 24 Sep 2019 10:32:50 GMT
server
AmazonS3
x-timer
S1569338798.548387,VS0,VE0
etag
"6f7164be81c78b3bf960c83c9af910d3"
content-type
text/javascript;charset=utf-8
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
790860
timing-allow-origin
*
x-cache-hits
353
-3-fonts.q_serif.q_serif_regular.woff2-26-7ace3bc4cbe404d9.woff2
qsf.fs.quoracdn.net/ 		47 KB
47 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-fonts.q_serif.q_serif_regular.woff2-26-7ace3bc4cbe404d9.woff2
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0bf7d7e224e41d0b359c1feac0acca1ae43b3ef21e185a534dbb25a0d3413f09

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Origin
https://www.quora.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
20962914
x-cache
HIT
status
200
x-amz-request-id
5401DD21A9A0643F
x-amz-id-2
jXVDF7RRbYyITl0Xil0Dg0C60JVRKI1Y9afWKk1RoNmpWRXyYGYLDnKNxuk4w1UrLDsmV3Vp/8k=
x-served-by
cache-fra19131-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:47:51 GMT
server
AmazonS3
x-timer
S1569338798.577354,VS0,VE0
etag
"f568dd5ed47add5380109c4e218243e8"
content-type
application/octet-stream
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
48088
timing-allow-origin
*
x-cache-hits
98002
-3-fonts.q_serif.q_serif_semibold.woff2-26-b55bf39d9018ace9.woff2
qsf.fs.quoracdn.net/ 		53 KB
53 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-fonts.q_serif.q_serif_semibold.woff2-26-b55bf39d9018ace9.woff2
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
963c5bb18f63caff27fe9904d5bb77a0a7005a91457ff95ae45bb2945f4763b8

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Origin
https://www.quora.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
35064790
x-cache
HIT
status
200
x-amz-request-id
F1CFFE8935AFBA38
x-amz-id-2
JG4BR8WlGP4x+ux1onxqtVUrKSi7UnPhf04Wrg+6xa72zCLbXN4Nc7vCPqBuMuDzmGOWVPwpXfQ=
x-served-by
cache-fra19131-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:47:55 GMT
server
AmazonS3
x-timer
S1569338798.577312,VS0,VE0
etag
"b999280035cd3278bcb807bf759dff3c"
content-type
application/octet-stream
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
54384
timing-allow-origin
*
x-cache-hits
98436
-3-fonts.q_serif.q_serif_regular_italic.woff2-26-9d81ab3229809d01.woff2
qsf.fs.quoracdn.net/ 		51 KB
51 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-fonts.q_serif.q_serif_regular_italic.woff2-26-9d81ab3229809d01.woff2
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
55d45b9c125646c00b13f4dca8a5d58269e325f544fe28ed58ae67577fa92474

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Origin
https://www.quora.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
17333428
x-cache
HIT
status
200
x-amz-request-id
1B3B2BEA930869E2
x-amz-id-2
Y9LJbdwL8ONjVa6JUuq0L8MyXXiNMl3RL/npe2OY7/NwvDrsB3zJD12oGMNhDo7Z1MnVxuxW3dg=
x-served-by
cache-fra19131-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:47:53 GMT
server
AmazonS3
x-timer
S1569338798.577294,VS0,VE0
etag
"f3e40b98e4131cdd5ebb63a9f387f44a"
content-type
application/octet-stream
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
52260
timing-allow-origin
*
x-cache-hits
98273
-3-fonts.q_serif.q_serif_semibold_italic.woff2-26-4c39f22524232bf2.woff2
qsf.fs.quoracdn.net/ 		56 KB
56 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-fonts.q_serif.q_serif_semibold_italic.woff2-26-4c39f22524232bf2.woff2
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b6475fa2fea08105de96714e73f69252e8c9be12c85a6f4d5d902bd3def442fb

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Origin
https://www.quora.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
4076860
x-cache
HIT
status
200
x-amz-request-id
70C7D7575DD1F13F
x-amz-id-2
Vg9A+WbGafe9TdA/q09CynREP0lS1KKQy9IPI5LFpHgmMH26QTM90s0gIPOxrrhAAJSdJAuZfZw=
x-served-by
cache-fra19131-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 18:47:57 GMT
server
AmazonS3
x-timer
S1569338798.577272,VS0,VE0
etag
"baa3558fbe0c4e336d73f6bbc9b4996d"
content-type
application/octet-stream
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
57276
timing-allow-origin
*
x-cache-hits
98238
-3-fonts.q-icons.q-icons.woff2-26-9afc20a49e3ef2cf.woff2
qsf.fs.quoracdn.net/ 		10 KB
10 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://qsf.fs.quoracdn.net/-3-fonts.q-icons.q-icons.woff2-26-9afc20a49e3ef2cf.woff2
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
78dd55421a30f57b90db9ede5b42f0e5a3a1376aa5a37757aa221771dbd1d81a

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Origin
https://www.quora.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
4060360
x-cache
HIT
status
200
x-amz-request-id
F69321BFCAEEFB1F
x-amz-id-2
eHEjOmqgoJYVilvU8ajqDJn+ZvPORkdUp3fVwM0K5a+x8+lW2wV8fCfLif5KcKLdR1cDlfp2Tms=
x-served-by
cache-fra19131-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 19:00:51 GMT
server
AmazonS3
x-timer
S1569338798.577426,VS0,VE0
etag
"2e3b23a8ba512ca25728475d10392dd4"
content-type
application/octet-stream
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
10364
timing-allow-origin
*
x-cache-hits
95092
-3-chunk.web.qtext2.js.out-34-6730a23088600b8b.webpack
qsbr.fs.quoracdn.net/ 		147 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://qsbr.fs.quoracdn.net/-3-chunk.web.qtext2.js.out-34-6730a23088600b8b.webpack
Requested by
Host: www.quora.com
URL: https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
2effcd51c8a6883ace85de7dc26490e4ae670c9e2d1a06fd46ad5d56b3ab127b

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
content-encoding
br
age
1098827
via
1.1 varnish
x-cache
HIT
status
200
x-amz-request-id
089EA11121E30B78
x-amz-id-2
8/wGKfggYvMwQ0BlCN6GtBjvPgbPh6jLQZ/1QIo4PeyeeZr8a4nmq9Hk3PVik/3DRbMBERCuiJI=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Wed, 11 Sep 2019 22:07:21 GMT
server
AmazonS3
x-timer
S1569338798.665635,VS0,VE0
etag
"1dfb63821d6e63c7adfbe0294041ec53"
content-type
text/javascript;charset=utf-8
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
35009
timing-allow-origin
*
x-cache-hits
10617
gpt.js
www.googletagservices.com/tag/js/ 		39 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/tag/js/gpt.js
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
57bc7032c0d434b5823f3b8bb57f1fd0996873271ea168c4df9cb1fd918b1d96
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
sffe
etag
"288 / 115 of 1000 / last-modified: 1569254786"
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
private, max-age=900, stale-while-revalidate=3600
timing-allow-origin
*
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43,39",quic=":443"; ma=2592000; v="46,43,39"
content-length
12638
x-xss-protection
0
expires
Tue, 24 Sep 2019 15:26:37 GMT
client:platform.js
apis.google.com/js/ 		44 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/js/client:platform.js?onload=gapiAsyncInit
Requested by
Host: qsf.fs.quoracdn.net
URL: https://qsf.fs.quoracdn.net/-3-ans_frontend-common-27-e9af275831af62e0.webpack
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
202b4c896ac363a3b37584264ed6d301a2a77110440d1eba8bfbded03a7815aa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
content-security-policy-report-only
script-src 'report-sample' 'nonce-DkQkEq8FSEFvyEgpSyE1TA' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /_/cspreport
p3p
CP="This is not a P3P policy! See g.co/p3phelp for more info."
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
x-xss-protection
0
x-ua-compatible
IE=edge, chrome=1
server
ESF
x-frame-options
SAMEORIGIN
etag
"6b0e10ff464a1fac3aa042edf9a172e8"
strict-transport-security
max-age=31536000
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=1800, stale-while-revalidate=1800
timing-allow-origin
*
expires
Tue, 24 Sep 2019 15:26:37 GMT
sdk.js
connect.facebook.net/en_US/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/sdk.js
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
/
Resource Hash
ca4f2d326b309cf0e497e40173090d2b3b708633b7796af8055add0614dc1765
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
content-md5
Gk3YgHrfTjagfy/zqd6F7A==
status
200
content-length
1781
etag
"4d96cf706c30cd1b66f0f5135d2ec5bc"
x-fb-debug
S7Ggx4u9VMg0U7rpKqIfeBhi77xoYB4RbtpOtcpFMcdBqQZd4KpDVAGrXEtTsQcIKb1PAxJP3anpkAlY+5p7Vw==
x-fb-trip-id
420120009
x-fb-content-md5
f44ec8a27fa74b31f6cfbe38295d516b
x-frame-options
DENY
date
Tue, 24 Sep 2019 15:26:37 GMT
vary
Accept-Encoding
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=1200,stale-while-revalidate=3600
timing-allow-origin
*
expires
Tue, 24 Sep 2019 15:40:08 GMT
analytics.js
www.google-analytics.com/ 		43 KB
17 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
dbb67c620eaabf6679a314db18d3ae43037aef71ab27422e6feec08ee987cc0a
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Mon, 19 Aug 2019 17:22:41 GMT
server
Golfe2
age
2584
date
Tue, 24 Sep 2019 14:43:33 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
17803
expires
Tue, 24 Sep 2019 16:43:33 GMT
-3-web.entry.js.out-34-ac1054cd464af643.webpack
qsbr.fs.quoracdn.net/ Frame D010 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://qsbr.fs.quoracdn.net/-3-web.entry.js.out-34-ac1054cd464af643.webpack
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash

Request headers

:method
GET
:authority
qsbr.fs.quoracdn.net
:scheme
https
:path
/-3-web.entry.js.out-34-ac1054cd464af643.webpack
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-mode
no-cors
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
cross-site
referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs

Response headers

status
200
x-amz-id-2
ZvqVbPx8ldexMuBRVHGN4zgfDZsYQlNxXWolBXbHu15dpCAaS+aes7chJry+SlLTDRHAvqwlvRo=
x-amz-request-id
760C7995A97C3EFE
last-modified
Tue, 13 Aug 2019 03:33:06 GMT
etag
"acf003420212f300fae9fa821f60933a"
cache-control
public,max-age=315360000,immutable
content-encoding
br
expires
Sun, 17 Jan 2038 19:14:07 GMT
content-type
text/javascript;charset=utf-8
server
AmazonS3
accept-ranges
bytes
date
Tue, 24 Sep 2019 15:26:37 GMT
via
1.1 varnish
age
3671386
x-served-by
cache-fra19125-FRA
x-cache
HIT
x-cache-hits
10435
x-timer
S1569338798.907939,VS0,VE0
access-control-allow-origin
*
timing-allow-origin
*
content-length
12122
server_call_POST
www.quora.com/webnode2/ 		138 KB
9 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/webnode2/server_call_POST?_h=x1lBhJwLWxkk9Z&_m=get_updates
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
2faff4bcab315a927d966a49b3a0ae2f5c51cb98245d934b3c8273f541ea85e2

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma
no-cache
date
Tue, 24 Sep 2019 15:26:38 GMT
content-encoding
gzip
server
nginx
x-timer
S1569338798.915674,VS0,VE331
x-served-by
cache-fra19130-FRA
x-cache
MISS
content-type
application/json; charset=utf-8
status
200
cache-control
no-cache
accept-ranges
bytes
content-length
8894
via
1.1 varnish
x-q-stat
81,967b5bba6f9954fcc74ea31a4c15e283,10.0.0.163,16350,144.76.109.30,,12503588348,1,1569338798.196,0.234,,.,0,0,0.000,0.232,-,0,0,538,192,96,10,26847,,,,,,,
x-cache-hits
0
main-thumb-4460708-100-2AZX0LFpsSyIEUESpvMSgzszoG5YjEBW.jpeg
qph.fs.quoracdn.net/ 		4 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qph.fs.quoracdn.net/main-thumb-4460708-100-2AZX0LFpsSyIEUESpvMSgzszoG5YjEBW.jpeg
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.113.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
359bd9de102d5167f1f3d75261db3c0b64dc8dfb318d9f922140b517ab3fe348

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-version-id
null
via
1.1 varnish, 1.1 varnish
etag
"bdd9ebde807ced45f7d1eca566697722"
age
474597
x-cache
HIT, HIT
status
200
x-cache-hits
1, 1
content-length
3943
x-amz-id-2
YixE30PZ8/orXQ51Ntwdd/gJmaI4CbUZ0TOMKwTwqthgjPAzaC3H4g/1u9BdmclnPU4HTv9sJtU=
x-served-by
cache-iad2150-IAD, cache-hhn4060-HHN
timing-allow-origin
*
last-modified
Mon, 16 Jul 2012 19:08:03 GMT
server
AmazonS3
x-timer
S1569338798.914492,VS0,VE1
date
Tue, 24 Sep 2019 15:26:37 GMT
x-amz-request-id
6C224D983E993548
access-control-allow-origin
*
accept-ranges
bytes
content-type
image/jpeg
expires
Sun, 17 Jan 2038 19:14:07 GMT
main-thumb-18033103-100-xxvkuakqwlxwiinygqozkdybtuieknnw.jpeg
qph.fs.quoracdn.net/ 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qph.fs.quoracdn.net/main-thumb-18033103-100-xxvkuakqwlxwiinygqozkdybtuieknnw.jpeg
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.113.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ac193ed590ebb11dafe259cb0c8d14587e93d923b5d30a59c72cda84b7362a0e

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-version-id
null
via
1.1 varnish, 1.1 varnish
etag
"120a0821ed42412dcd51e0e27ba8bef1"
age
4751859
x-cache
HIT, HIT
status
200
x-amz-request-id
330DD9FF888E0993
x-amz-id-2
P0ThMVp7+DUMrKriNKXj+9AlKAK8XcQo/nOXCa7rMMzjG55lcp9XjDWsYmwIt6q6279hkIJ6uzQ=
x-served-by
cache-iad2123-IAD, cache-hhn4060-HHN
accept-ranges
bytes
last-modified
Tue, 31 Mar 2015 07:50:54 GMT
server
AmazonS3
x-timer
S1569338798.914712,VS0,VE1
date
Tue, 24 Sep 2019 15:26:37 GMT
content-type
image/jpeg
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public
content-length
5285
timing-allow-origin
*
x-cache-hits
1, 1
content_security_policy_violation_3RD_PARTY_POST
www.quora.com/security_reports/ 		0
239 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/security_reports/content_security_policy_violation_3RD_PARTY_POST
Requested by
Host: www.googletagservices.com
URL: https://www.googletagservices.com/tag/js/gpt.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
application/csp-report

Response headers

pragma
no-cache
date
Tue, 24 Sep 2019 15:26:38 GMT
content-encoding
gzip
server
nginx
x-timer
S1569338798.923898,VS0,VE395
x-served-by
cache-fra19130-FRA
x-cache
MISS
content-type
text/html; charset=utf-8
status
200
cache-control
no-cache
accept-ranges
bytes
content-length
20
via
1.1 varnish
x-q-stat
81,3e22482bc6c88136f7e690ddc5ad7fad,10.0.0.163,56512,144.76.109.30,,12497948990,1,1569338798.269,0.012,,.,0,0,0.000,0.012,-,0,0,549,200,100,10,26847,,,,,,,
x-cache-hits
0
integrator.js
adservice.google.de/adsid/ 		0
0
content_security_policy_violation_3RD_PARTY_POST
www.quora.com/security_reports/ 		0
423 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/security_reports/content_security_policy_violation_3RD_PARTY_POST
Requested by
Host: www.googletagservices.com
URL: https://www.googletagservices.com/tag/js/gpt.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
application/csp-report

Response headers

pragma
no-cache
date
Tue, 24 Sep 2019 15:26:38 GMT
content-encoding
gzip
server
nginx
x-timer
S1569338798.923910,VS0,VE391
x-served-by
cache-fra19130-FRA
x-cache
MISS
content-type
text/html; charset=utf-8
status
200
cache-control
no-cache
accept-ranges
bytes
content-length
20
via
1.1 varnish
x-q-stat
81,903af082e423ba4dd5713f99c611bada,10.0.0.163,11822,144.76.109.30,,12505712716,1,1569338798.269,0.022,,.,0,0,0.000,0.024,-,0,0,549,208,104,10,26847,,,,,,,
x-cache-hits
0
integrator.js
adservice.google.de/adsid/ 		0
0
integrator.js
adservice.google.com/adsid/ 		109 B
171 B 		Script
General
Check archive.org
Download Go to
Full URL
https://adservice.google.com/adsid/integrator.js?domain=www.quora.com
Requested by
Host: www.googletagservices.com
URL: https://www.googletagservices.com/tag/js/gpt.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:818::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
cafe /
Resource Hash
0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

timing-allow-origin
*
date
Tue, 24 Sep 2019 15:26:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
cafe
p3p
CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
status
200
cache-control
private, no-cache, no-store
content-disposition
attachment; filename="f.txt"
content-type
application/javascript; charset=UTF-8
alt-svc
quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43,39",quic=":443"; ma=2592000; v="46,43,39"
content-length
104
x-xss-protection
0
pubads_impl_2019091201.js
securepubads.g.doubleclick.net/gpt/ 		157 KB
58 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/gpt/pubads_impl_2019091201.js
Requested by
Host: www.googletagservices.com
URL: https://www.googletagservices.com/tag/js/gpt.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.194 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
fra16s08-in-f2.1e100.net
Software
sffe /
Resource Hash
511c23178d504d371d22fb6899174f448db32523e9cacd2860306a2b3b8cc1f5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 12 Sep 2019 13:06:13 GMT
server
sffe
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
private, immutable, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
content-length
58953
x-xss-protection
0
expires
Tue, 24 Sep 2019 15:26:37 GMT
sdk.js
connect.facebook.net/en_US/ 		195 KB
58 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/en_US/sdk.js?hash=7fdd351777c10999125fbe633c4998cf&ua=modern_es6
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/sdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
/
Resource Hash
963213232ab0394ba743cf7f86117dd9b30f4013ba61033d219e464f72778637
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
Origin
https://www.quora.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
gzip
x-content-type-options
nosniff
content-md5
qyXczGqYMPROJXF1ZnGfyA==
status
200
content-length
59199
etag
"8b9d09380c07b575e92b270cf36b0e67"
x-fb-debug
Ipx9Tc7bp6NHm8CLnQihnd7D9gGaRWJQd/hYoZWwQCAI68MhMuBL+dSSNdqkNbnxjfzrq9LOt8j73ElCdntTZw==
x-fb-trip-id
420120009
x-fb-content-md5
22795d84b241adafc0f9309fa36d93b7
x-frame-options
DENY
date
Tue, 24 Sep 2019 15:26:37 GMT
vary
Accept-Encoding
content-type
application/x-javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
X-FB-Content-MD5
cache-control
public,max-age=31536000,stale-while-revalidate=3600,immutable
timing-allow-origin
*
expires
Wed, 23 Sep 2020 14:13:10 GMT
cb=gapi.loaded_0
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.ysvV9EtEi0w.O/m=client/rt=j/sv=1/d=1/ed=1/am=wQE/rs=AGLTcCMcYZL5zQsWyujyfqZUWUukFuVxmQ/ 		286 KB
99 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.ysvV9EtEi0w.O/m=client/rt=j/sv=1/d=1/ed=1/am=wQE/rs=AGLTcCMcYZL5zQsWyujyfqZUWUukFuVxmQ/cb=gapi.loaded_0
Requested by
Host: apis.google.com
URL: https://apis.google.com/js/client:platform.js?onload=gapiAsyncInit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
92737ecd7ec13cf570d10d5ab6185d41e1f62cd5db53d3e86acf95a53dea80f1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Thu, 22 Aug 2019 23:22:49 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2019 22:51:13 GMT
server
sffe
age
2822628
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
status
200
cache-control
public, immutable, max-age=31536000
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
101154
x-xss-protection
0
expires
Fri, 21 Aug 2020 23:22:49 GMT
xd_arbiter.php
staticxx.facebook.com/connect/ Frame D796 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://staticxx.facebook.com/connect/xd_arbiter.php?version=44
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/sdk.js?hash=7fdd351777c10999125fbe633c4998cf&ua=modern_es6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f02d:12:face:b00c:0:3 , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
staticxx.facebook.com
:scheme
https
:path
/connect/xd_arbiter.php?version=44
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-mode
nested-navigate
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
cross-site
referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
nested-navigate
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs

Response headers

status
200
content-encoding
br
content-type
text/html; charset=utf-8
strict-transport-security
max-age=15552000; preload
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0
expires
Tue, 22 Sep 2020 19:50:57 GMT
cache-control
public,max-age=31536000,immutable
x-fb-debug
LTaRZO7ZsVjLSpnYxF6AqLn6GJkUpqZ/kywfVIx4ApsnKiBTdlLqgWlwtPFzI+FN8JIXbgkUML3HBRm+z13kIw==
content-length
11800
x-fb-trip-id
420120009
date
Tue, 24 Sep 2019 15:26:38 GMT
status
www.facebook.com/x/oauth/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.facebook.com/x/oauth/status?client_id=136609459636&input_token&origin=1&redirect_uri=https%3A%2F%2Fwww.quora.com%2FWhat-are-the-companies-that-have-some-of-the-best-engineering-blogs&sdk=joey&wants_cookie_data=false
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/sdk.js?hash=7fdd351777c10999125fbe633c4998cf&ua=modern_es6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f12d:83:face:b00c:0:25de , Ireland, ASN32934 (FACEBOOK - Facebook, Inc., US),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff

Request headers

Sec-Fetch-Mode
cors
Referer
https://www.quora.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
x-fb-debug
tc1ztstl49gMz0jPKCdc3zfvLptekNrgepc0b6r1SjbzvMKnbc1wsnDRj/6IfPVGkbb1+YlwnJbvnOkuAK8zfw==
fb-s
unknown
status
200
date
Tue, 24 Sep 2019 15:26:38 GMT
strict-transport-security
max-age=15552000; preload
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.quora.com
access-control-expose-headers
fb-s
cache-control
private, no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
0
x-content-type-options
nosniff
expires
Sat, 01 Jan 2000 00:00:00 GMT
cb=gapi.loaded_1
apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.ysvV9EtEi0w.O/m=auth2/exm=client/rt=j/sv=1/d=1/ed=1/am=wQE/rs=AGLTcCMcYZL5zQsWyujyfqZUWUukFuVxmQ/ 		71 B
161 B 		Script
General
Check archive.org
Download Go to
Full URL
https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.ysvV9EtEi0w.O/m=auth2/exm=client/rt=j/sv=1/d=1/ed=1/am=wQE/rs=AGLTcCMcYZL5zQsWyujyfqZUWUukFuVxmQ/cb=gapi.loaded_1
Requested by
Host: apis.google.com
URL: https://apis.google.com/js/client:platform.js?onload=gapiAsyncInit
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
586a4abfe9225dbb5521b32799d3b346da9e997452fec205a0812a360dd470ab
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Thu, 22 Aug 2019 23:25:27 GMT
x-content-type-options
nosniff
last-modified
Wed, 21 Aug 2019 22:51:13 GMT
server
sffe
age
2822471
content-type
text/javascript; charset=UTF-8
status
200
cache-control
public, immutable, max-age=31536000
accept-ranges
bytes
alt-svc
quic=":443"; ma=2592000; v="46,43,39"
content-length
71
x-xss-protection
0
expires
Fri, 21 Aug 2020 23:25:27 GMT
iframe
accounts.google.com/o/oauth2/ Frame 1C52 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://accounts.google.com/o/oauth2/iframe
Requested by
Host: apis.google.com
URL: https://apis.google.com/_/scs/apps-static/_/js/k=oz.gapi.en_US.ysvV9EtEi0w.O/m=client/rt=j/sv=1/d=1/ed=1/am=wQE/rs=AGLTcCMcYZL5zQsWyujyfqZUWUukFuVxmQ/cb=gapi.loaded_0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:817::200d Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-SNe6aRqUCKqVuDMVnC7KHw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /o/cspreport
X-Xss-Protection 0

Request headers

:method
GET
:authority
accounts.google.com
:scheme
https
:path
/o/oauth2/iframe
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-mode
nested-navigate
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
cross-site
referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
accept-encoding
gzip, deflate, br
cookie
NID=188=xt4F4EoHtbHj2Mr5sVLussW-GnmS_6KtV3zGqiZySEKdrlo2fVqBX5JHacUjPSz4oiKOYNxf07IMeJWR9x9yr5PD8waibaqgXqDw6sr9Su57aEISwctkgJZWLD_hCAkr9itWcZ1sfYGXHICSxtBmZ5R6aReHPhnmzw5tvSSVFX0
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
nested-navigate
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs

Response headers

status
200
content-type
text/html; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
pragma
no-cache
expires
Mon, 01 Jan 1990 00:00:00 GMT
date
Tue, 24 Sep 2019 15:26:38 GMT
content-language
en-US
content-security-policy
script-src 'report-sample' 'nonce-SNe6aRqUCKqVuDMVnC7KHw' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri /o/cspreport
content-encoding
gzip
server
ESF
x-xss-protection
0
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
server_call_POST
www.quora.com/webnode2/ 		29 B
225 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/webnode2/server_call_POST?_h=8sPHrRXxQOxkic&_m=log_login_status_response
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
5f12cc1ac2593ee3f78f84f144ed7721b5570a1eec009e9faa56ede4120358f2

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma
no-cache
date
Tue, 24 Sep 2019 15:26:38 GMT
content-encoding
gzip
server
nginx
x-timer
S1569338798.039669,VS0,VE381
x-served-by
cache-fra19130-FRA
x-cache
MISS
content-type
application/json; charset=utf-8
status
200
cache-control
no-cache
accept-ranges
bytes
content-length
43
via
1.1 varnish
x-q-stat
81,03b6667c44e79af8c44e6340e19ee342,10.0.0.163,41612,144.76.109.30,,12501588909,1,1569338798.375,0.017,,.,0,0,0.000,0.016,-,0,0,579,187,93,10,26847,,,,,,,
x-cache-hits
0
server_call_POST
www.quora.com/webnode2/ 		26 KB
6 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/webnode2/server_call_POST?_h=x1lBhJwLWxkk9Z&_m=get_updates
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
4d07f363493ce8421317848817bfb85e57590da8e0dc6bbe0ddb8a9d6f19d8d4

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma
no-cache
date
Tue, 24 Sep 2019 15:26:38 GMT
content-encoding
gzip
server
nginx
x-timer
S1569338798.276014,VS0,VE195
x-served-by
cache-fra19130-FRA
x-cache
MISS
content-type
application/json; charset=utf-8
status
200
cache-control
no-cache
accept-ranges
bytes
content-length
5540
via
1.1 varnish
x-q-stat
81,0f1410b0b09677d21583f5d6fde9a7ab,10.0.0.163,55658,144.76.109.30,,12497943801,1,1569338798.420,0.097,,.,0,0,0.000,0.096,-,0,0,6078,243,121,10,26847,,,,,,,
x-cache-hits
0
main-thumb-59350702-100-rdlofdgljmyvbdttbbjkxhgfhmysycro.jpeg
qph.fs.quoracdn.net/ 		3 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qph.fs.quoracdn.net/main-thumb-59350702-100-rdlofdgljmyvbdttbbjkxhgfhmysycro.jpeg
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.113.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
beff7c7cae07be025f757561b103d23bf038379d4a8372d1cb578e6821934638

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

x-amz-version-id
null
via
1.1 varnish, 1.1 varnish
etag
"f175a3ad24397a49a222c1b9488e59c9"
age
2168102
x-cache
HIT, HIT
status
200
x-amz-request-id
67191F92A6E1D91F
x-amz-id-2
VgTt9DxaLCq2qXSZ0xM/IFn2CVtetUeiT70RuyNFlBZvyv4+oVoIssBE3yZqMxjiO91Bd4l+VPk=
x-served-by
cache-iad2133-IAD, cache-hhn4060-HHN
accept-ranges
bytes
last-modified
Sat, 07 Mar 2015 19:05:35 GMT
server
AmazonS3
x-timer
S1569338798.274895,VS0,VE1
date
Tue, 24 Sep 2019 15:26:38 GMT
content-type
image/jpeg
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public
content-length
2613
timing-allow-origin
*
x-cache-hits
1, 1
-3-images.new_grid.profile_pic_anon.png-26-da5ea6d307f82722.png
qsf.fs.quoracdn.net/ 		3 KB
4 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://qsf.fs.quoracdn.net/-3-images.new_grid.profile_pic_anon.png-26-da5ea6d307f82722.png
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
75bc58033ac149cc24cf3cb2c39f234fdc01f58b99f0ac229eb776d3d3ded71f

Request headers

Sec-Fetch-Mode
no-cors
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Tue, 24 Sep 2019 15:26:38 GMT
via
1.1 varnish
age
18715705
x-cache
HIT
status
200
x-amz-request-id
66C3377937E32095
x-amz-id-2
id1d80ZrB9e79icWJSCvI575cj+tK7WsAjR9lZtPKzautXuNGbFeqEK4K015aaLw0b4L7sDz9zU=
x-served-by
cache-fra19125-FRA
accept-ranges
bytes
last-modified
Tue, 14 Aug 2018 19:00:52 GMT
server
AmazonS3
x-timer
S1569338798.278779,VS0,VE0
etag
"04460f6c08b85678eded895453bd1f63"
content-type
image/png
access-control-allow-origin
*
expires
Sun, 17 Jan 2038 19:14:07 GMT
cache-control
public,max-age=315360000,immutable
content-length
3447
timing-allow-origin
*
x-cache-hits
2579
batched_log_POST
www.quora.com/ajax/ 		29 B
356 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.quora.com/ajax/batched_log_POST
Requested by
Host: qsf.fs.quoracdn.net
URL: https://qsf.fs.quoracdn.net/-3-ans_frontend-vendor-27-f00b8c682d2c0bad.webpack
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.13.2 Frankfurt am Main, Germany, ASN54113 (FASTLY - Fastly, US),
Reverse DNS
Software
nginx /
Resource Hash
5f12cc1ac2593ee3f78f84f144ed7721b5570a1eec009e9faa56ede4120358f2

Request headers

Accept
application/json, text/plain, */*
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded

Response headers

date
Tue, 24 Sep 2019 15:26:39 GMT
content-encoding
gzip
access-control-allow-origin
https://www.quora.com
x-cache
MISS
status
200
content-length
43
x-q-stat
81,f796721ea13ebb64daba7c6feb8b4b15,10.0.0.163,57360,144.76.109.30,,12497954075,1,1569338798.970,0.029,,.,0,0,0.004,0.032,-,0,0,628,203,101,10,26847,,,,,,,
x-served-by
cache-fra19130-FRA
pragma
no-cache
server
nginx
x-timer
S1569338799.893839,VS0,VE127
content-type
application/json; charset=utf-8
via
1.1 varnish
cache-control
no-cache
access-control-allow-credentials
true
accept-ranges
bytes
x-cache-hits
0
batched_log_POST
log.quora.com/ajax/ 		29 B
834 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://log.quora.com/ajax/batched_log_POST
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.89.54.108 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-54-89-54-108.compute-1.amazonaws.com
Software
nginx /
Resource Hash
5f12cc1ac2593ee3f78f84f144ed7721b5570a1eec009e9faa56ede4120358f2

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma
no-cache
Date
Tue, 24 Sep 2019 15:26:39 GMT
Content-Encoding
gzip
Server
nginx
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://www.quora.com
Cache-Control
no-cache
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
43
X-Q-Stat
81,ca398869724ef5db4c8f6c142d2b3a20,10.0.0.189,37900,144.76.109.30,,4017082852,1,1569338799.900,0.035,,.,0,0,0.004,0.036,-,0,0,628,423,211,10,26847,,,,,,,
batched_log_POST
log.quora.com/ajax/ 		29 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://log.quora.com/ajax/batched_log_POST
Requested by
Host: qsbr.fs.quoracdn.net
URL: https://qsbr.fs.quoracdn.net/-3-chunk.web.main.js.out-34-263c7ef5e7a55c62.webpack
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.89.54.108 Ashburn, United States, ASN14618 (AMAZON-AES - Amazon.com, Inc., US),
Reverse DNS
ec2-54-89-54-108.compute-1.amazonaws.com
Software
nginx /
Resource Hash
5f12cc1ac2593ee3f78f84f144ed7721b5570a1eec009e9faa56ede4120358f2

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://www.quora.com/What-are-the-companies-that-have-some-of-the-best-engineering-blogs
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
cors
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma
no-cache
Date
Tue, 24 Sep 2019 15:26:42 GMT
Content-Encoding
gzip
Server
nginx
Content-Type
application/json; charset=utf-8
Access-Control-Allow-Origin
https://www.quora.com
Cache-Control
no-cache
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Length
43
X-Q-Stat
81,93dd52611a32756bef4432732e3988c0,10.0.0.189,48098,144.76.109.30,,4017087883,1,1569338802.072,0.075,,.,0,0,0.004,0.076,-,0,0,836,243,121,10,26847,,,,,,,

Failed requests

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

Domain
adservice.google.de
URL
https://adservice.google.de/adsid/integrator.js?domain=www.quora.com
Domain
adservice.google.de
URL
https://adservice.google.de/adsid/integrator.js?domain=www.quora.com

Verdicts & Comments Add Verdict or Comment

74 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.

object| onformdata object| onpointerrawupdate object| assetErrs object| Q boolean| isWebnodePage object| ansWebWebpackManifest object| ansWebWebpackChunks boolean| PAGE_IS_MOBILE function| addAssetErr object| clicks boolean| handleClicks function| handleUnready function| clearHandlers function| ansWebpackJsonpFunction function| require undefined| includedChunks object| ansFrontendWebpackManifest object| ansFrontendWebpackIncludedChunks object| ansFrontendGlobals object| ansFrontendWebpackJsonpFunction function| startApp function| inlineReact function| renderPrefetchedPage function| reportPageSpeedData function| setTimingData function| setGlobalMetadata function| updateGlobalMetadata function| setServerPerfCheckpointData object| shimProxy function| jQuery boolean| PR_SHOULD_USE_CONTINUATION function| prettyPrintOne function| prettyPrint object| PR object| BlockAdBlock object| blockAdBlock boolean| loginInProgress object| scCGSHMRCache object| webShim function| gapiAsyncInit function| fbAsyncInit string| GoogleAnalyticsObject function| ga object| googletag object| ggeac object| closure_memoize_cache_ object| googleToken object| googleIMState object| google_js_reporting_queue function| processGoogleToken object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| FB object| gapi object| ___jsl undefined| google_measure_js_timing boolean| google_noFetch number| __google_ad_urls_id object| gadgets object| osapi object| shindig object| googleapis object| oauth2 object| iframer function| ToolbarApi object| iframes function| IframeBase function| Iframe function| IframeProxy function| IframeWindow object| __gapi_jstiming__ object| auth2

5 Cookies

Domain/Path Name / Value
.quora.com/ Name: m-css_v
Value: main-405cdc1f799e154a
.quora.com/ Name: m-early_v
Value: ac1054cd464af643
.quora.com/ Name: m-tz
Value: -120
.quora.com/ Name: m-s
Value: "cji6iMf05SS2pLsIJGfBew\075\075"
.quora.com/ Name: m-b
Value: "2UKAlArs18b6Q26Yap223A\075\075"

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 * data: blob:;style-src * 'unsafe-inline';script-src https://*.quora.com https://*.facebook.net https://*.facebook.com https://*.googleapis.com https://*.twitter.com https://*.quoracdn.net https://*.google.com https://*.google-analytics.com https://*.gstatic.com https://*.youtube.com https://*.ytimg.com https://*.jwpcdn.com https://*.stripe.com https://*.intercom.io https://*.intercomcdn.com https://*.syndication.twimg.com https://cdnjs.cloudflare.com https://*.jwplatform.com https://*.googlesyndication.com https://*.googletagmanager.com https://*.googleadservices.com https://*.doubleclick.net https://*.googletagservices.com https://*.ampproject.org https://*.ads-twitter.com https://*.dwin1.com https://*.marketo.net https://*.licdn.com https://*.linkedin.com https://*.qualtrics.com https://*.siteintercept.qualtrics.com 'unsafe-inline' 'unsafe-eval' 127.0.0.1:*;connect-src 'self' https://*.quora.com wss://*.quora.com https://*.quoracdn.net https://*.stripe.com https://*.intercom.io wss://*.intercom.io https://*.jwplatform.com https://*.jwpsrv.com https://syndication.twitter.com https://*.syndication.twimg.com https://*.googleapis.com https://*.qualtrics.com https://*.facebook.com https://*.fbcdn.net blob: https://*.mktoresp.com https://*.doubleclick.net ;report-uri /security_reports/content_security_policy_violation_3RD_PARTY_POST
Strict-Transport-Security max-age=31536000;
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.

accounts.google.com
adservice.google.com
adservice.google.de
apis.google.com
connect.facebook.net
log.quora.com
qph.fs.quoracdn.net
qsbr.fs.quoracdn.net
qsf.fs.quoracdn.net
securepubads.g.doubleclick.net
staticxx.facebook.com
www.facebook.com
www.google-analytics.com
www.googletagservices.com
www.quora.com
adservice.google.de
151.101.113.2
151.101.13.2
172.217.16.194
2a00:1450:4001:808::2002
2a00:1450:4001:817::200d
2a00:1450:4001:818::2002
2a00:1450:4001:81a::200e
2a00:1450:4001:81f::200e
2a03:2880:f02d:12:face:b00c:0:3
2a03:2880:f12d:83:face:b00c:0:25de
54.89.54.108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