URL: https://andymatuschak.org/books/
Submission: On May 11 via automatic, source hackernews

Summary

This website contacted 4 IPs in 2 countries across 4 domains to perform 25 HTTP transactions. The main IP is 66.33.196.11, located in Brea, United States and belongs to DREAMHOST-AS - New Dream Network, LLC, US. The main domain is andymatuschak.org.
TLS certificate: Issued by Let's Encrypt Authority X3 on May 6th 2019. Valid for: 3 months.
This is the only time andymatuschak.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
17 66.33.196.11 26347 (DREAMHOST-AS)
1 2a00:1450:400... 15169 (GOOGLE)
5 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
25 4
Domain Requested by
17 andymatuschak.org andymatuschak.org
5 fonts.gstatic.com andymatuschak.org
2 www.google-analytics.com andymatuschak.org
1 fonts.googleapis.com andymatuschak.org
25 4
Subject Issuer Validity Valid
andymatuschak.org
Let's Encrypt Authority X3
2019-05-06 -
2019-08-04
3 months crt.sh
*.googleapis.com
Google Internet Authority G3
2019-04-16 -
2019-07-09
3 months crt.sh
*.google.com
Google Internet Authority G3
2019-04-16 -
2019-07-09
3 months crt.sh
*.google-analytics.com
Google Internet Authority G3
2019-04-16 -
2019-07-09
3 months crt.sh

This page contains 1 frames:

Primary Page: https://andymatuschak.org/books/
Frame ID: 3173EF84ABC1BD9EF5303D9F342C3EAE
Requests: 25 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|)HTTPD)/i

Overall confidence: 100%
Detected patterns
  • env /^gaGlobal$/i

Overall confidence: 100%
Detected patterns
  • env /^webpackJsonp$/i

Page Statistics

25
Requests

100 %
HTTPS

75 %
IPv6

4
Domains

4
Subdomains

4
IPs

2
Countries

2302 kB
Transfer

2337 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

25 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
andymatuschak.org/books/
101 KB
101 KB
Document
General
Full URL
https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
905efa9e0c4883b57a337e9fe4cdcd255ecd5e35ce87f24200a044033bcd74cb

Request headers

Host
andymatuschak.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 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
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Server
Apache
Last-Modified
Sat, 11 May 2019 17:38:27 GMT
ETag
"193c9-588a026a44caf"
Accept-Ranges
bytes
Content-Length
103369
Keep-Alive
timeout=2, max=100
Connection
Keep-Alive
Content-Type
text/html
page.js
andymatuschak.org/_next/static/wNJRK7qJSn9cQdkm9G_H7/pages/
2 MB
2 MB
Script
General
Full URL
https://andymatuschak.org/_next/static/wNJRK7qJSn9cQdkm9G_H7/pages/page.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
b37b421035969d0bb4cda7c2a25880ff7471fa7d12bcebb00cb088423b93fa79

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Last-Modified
Sat, 11 May 2019 17:38:49 GMT
Server
Apache
ETag
"1a291e-588a027f34230"
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=100
Content-Length
1714462
_app.js
andymatuschak.org/_next/static/wNJRK7qJSn9cQdkm9G_H7/pages/
56 KB
56 KB
Script
General
Full URL
https://andymatuschak.org/_next/static/wNJRK7qJSn9cQdkm9G_H7/pages/_app.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
3975ddf43a7215f352c003e93826979cead49eff125ed120d7d2b02d9266917a

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Last-Modified
Sat, 11 May 2019 17:38:49 GMT
Server
Apache
ETag
"e03d-588a027eefc72"
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=100
Content-Length
57405
webpack-838b392324e3598684b5.js
andymatuschak.org/_next/static/runtime/
1 KB
2 KB
Script
General
Full URL
https://andymatuschak.org/_next/static/runtime/webpack-838b392324e3598684b5.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
404ae79ad9b03e63047736ebaf77df9a759b0add1fa42e02bd6a4f362d64098e

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Last-Modified
Sat, 11 May 2019 17:38:34 GMT
Server
Apache
ETag
"5ce-588a0270dd427"
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=100
Content-Length
1486
commons.8aaeabc192ecf2771163.js
andymatuschak.org/_next/static/chunks/
161 KB
161 KB
Script
General
Full URL
https://andymatuschak.org/_next/static/chunks/commons.8aaeabc192ecf2771163.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
7858b73200f7bafe35ed2dc61ca1575521029b1684a866ebf7a390c84e1fbb63

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Last-Modified
Sat, 11 May 2019 17:38:33 GMT
Server
Apache
ETag
"28438-588a026f52bb0"
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=100
Content-Length
164920
styles.2d53563e65f70a31e9bf.js
andymatuschak.org/_next/static/chunks/
85 B
365 B
Script
General
Full URL
https://andymatuschak.org/_next/static/chunks/styles.2d53563e65f70a31e9bf.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
2e3e75957d69f8265638c86df76fef1376faa4d144ef76bdfcffac3c7384b5c6

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Last-Modified
Sat, 11 May 2019 17:38:33 GMT
Server
Apache
ETag
"55-588a026f58970"
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=100
Content-Length
85
main-5c5cc5d85fbac16fb71e.js
andymatuschak.org/_next/static/runtime/
51 KB
51 KB
Script
General
Full URL
https://andymatuschak.org/_next/static/runtime/main-5c5cc5d85fbac16fb71e.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
3de8da8dfd1b5887ac2e6553e6882dffb4151fa6b6f720b173a1a12044157f5c

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:34 GMT
Server
Apache
ETag
"cc7b-588a027022bcb"
Content-Type
application/javascript
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=99
Content-Length
52347
styles.e2b4c82d.chunk.css
andymatuschak.org/_next/static/css/
91 KB
91 KB
Stylesheet
General
Full URL
https://andymatuschak.org/_next/static/css/styles.e2b4c82d.chunk.css
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
3f677a11b4aab40129a8e4f0914f3b87db3c0fcf36d688d7e3a02891a2548942

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:24 GMT
Last-Modified
Sat, 11 May 2019 17:38:33 GMT
Server
Apache
ETag
"16a1d-588a026ffca6c"
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=99
Content-Length
92701
quantum-country-mobile.svg
andymatuschak.org/static/images/
6 KB
6 KB
Image
General
Full URL
https://andymatuschak.org/static/images/quantum-country-mobile.svg
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
8fb2d383c839df5f6a6e791673665902f097c6f01a81c9906f12a7db1e32a87f

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"1861-588a026cd7f7f"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=99
Content-Length
6241
free-response-mobile.svg
andymatuschak.org/static/images/
3 KB
3 KB
Image
General
Full URL
https://andymatuschak.org/static/images/free-response-mobile.svg
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
a4594d9a2a38431f9c28cfa662eb4092c5739f70ad962896dcea234fa7859fe5

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"a56-588a026cc3760"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=98
Content-Length
2646
cantor-mobile.svg
andymatuschak.org/static/images/
2 KB
3 KB
Image
General
Full URL
https://andymatuschak.org/static/images/cantor-mobile.svg
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
d343ffb01025bc2562e010137755cc3de6b9ac22c4fd82f2415addddbeb3cf0c

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"972-588a026c8fb41"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=98
Content-Length
2418
early-math-mobile.svg
andymatuschak.org/static/images/
12 KB
12 KB
Image
General
Full URL
https://andymatuschak.org/static/images/early-math-mobile.svg
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
ca97db65b507724720cbf6ca0d41692bb81805676c1f682f73f0cc17ab74403d

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"2fc5-588a026cafee0"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=96
Content-Length
12229
scrying-pen-mobile.svg
andymatuschak.org/static/images/
2 KB
2 KB
Image
General
Full URL
https://andymatuschak.org/static/images/scrying-pen-mobile.svg
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
1149d000a8ef1138f59513eb7d9b42d77a5300ff5ad7c081b72fee9d087b350c

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"617-588a026ceb7ff"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=99
Content-Length
1559
coming-soon-mobile.svg
andymatuschak.org/static/images/
3 KB
4 KB
Image
General
Full URL
https://andymatuschak.org/static/images/coming-soon-mobile.svg
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
7d75b765dbba11e4453fee6af517dfa02dac36322e246a8d17ddf6360751e2d2

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"df4-588a026ca62a0"
Content-Type
image/svg+xml
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=98
Content-Length
3572
css
fonts.googleapis.com/
15 KB
997 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Alegreya+Sans+SC:400|Alegreya+Sans:300,300i,400,400i,700
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:817::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
ESF /
Resource Hash
31acd7daf6257c1c2b315c91fbcea0feff6e4cc4c16b288c2c71d1e8bdd193d8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
content-encoding
br
last-modified
Sat, 11 May 2019 18:26:25 GMT
server
ESF
access-control-allow-origin
*
date
Sat, 11 May 2019 18:26:25 GMT
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
x-xss-protection
0
expires
Sat, 11 May 2019 18:26:25 GMT
SpartanMB-Bold.woff2
andymatuschak.org/static/fonts/
15 KB
16 KB
Font
General
Full URL
https://andymatuschak.org/static/fonts/SpartanMB-Bold.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
52a3ac5bd07fbd46d4dfd43cd59ca70765c19e88b8ad6ecbd9c2a16e39c58a33

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://andymatuschak.org/_next/static/css/styles.e2b4c82d.chunk.css
Origin
https://andymatuschak.org

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:29 GMT
Server
Apache
ETag
"3da4-588a026c03144"
Content-Type
text/plain
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=98
Content-Length
15780
5aUu9_-1phKLFgshYDvh6Vwt5fFPqEp2i0VBuxM.woff2
fonts.gstatic.com/s/alegreyasans/v9/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/alegreyasans/v9/5aUu9_-1phKLFgshYDvh6Vwt5fFPqEp2i0VBuxM.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
11cd23393ed7cfcb58423194e69189dffa58575c565a2f19a357729e9ef229de
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Alegreya+Sans+SC:400|Alegreya+Sans:300,300i,400,400i,700
Origin
https://andymatuschak.org

Response headers

date
Fri, 08 Mar 2019 23:43:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Jan 2019 19:52:52 GMT
server
sffe
age
5510562
content-type
font/woff2
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
14080
x-xss-protection
1; mode=block
expires
Sat, 07 Mar 2020 23:43:43 GMT
SpartanMB-ExtraBold.woff2
andymatuschak.org/static/fonts/
16 KB
16 KB
Font
General
Full URL
https://andymatuschak.org/static/fonts/SpartanMB-ExtraBold.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
a730c128fe0acab7c89f9628de6904c03c839b5f6e1dd461b545fe0bd27bff61

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://andymatuschak.org/_next/static/css/styles.e2b4c82d.chunk.css
Origin
https://andymatuschak.org

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:29 GMT
Server
Apache
ETag
"3e9c-588a026c1e6c4"
Content-Type
text/plain
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=97
Content-Length
16028
5aUo9_-1phKLFgshYDvh6Vwt7V9VFE9GiU9GmRGyBQ.woff2
fonts.gstatic.com/s/alegreyasans/v9/
15 KB
15 KB
Font
General
Full URL
https://fonts.gstatic.com/s/alegreyasans/v9/5aUo9_-1phKLFgshYDvh6Vwt7V9VFE9GiU9GmRGyBQ.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
f4575452aa97438b213d47dfb5a3e1ce15d86a609cb2bb4620edbf4ac27eb1a1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Alegreya+Sans+SC:400|Alegreya+Sans:300,300i,400,400i,700
Origin
https://andymatuschak.org

Response headers

date
Wed, 24 Apr 2019 15:05:23 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Jan 2019 19:52:18 GMT
server
sffe
age
1480862
content-type
font/woff2
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
14852
x-xss-protection
0
expires
Thu, 23 Apr 2020 15:05:23 GMT
SpartanMB-SemiBold.woff2
andymatuschak.org/static/fonts/
15 KB
15 KB
Font
General
Full URL
https://andymatuschak.org/static/fonts/SpartanMB-SemiBold.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
66.33.196.11 Brea, United States, ASN26347 (DREAMHOST-AS - New Dream Network, LLC, US),
Reverse DNS
apache2-dap.ada.dreamhost.com
Software
Apache /
Resource Hash
b804ed0f9b7e40d92f48cf8c1a0dce462dcab4d6a20599e17bf6c3eb6fccec1b

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://andymatuschak.org/_next/static/css/styles.e2b4c82d.chunk.css
Origin
https://andymatuschak.org

Response headers

Date
Sat, 11 May 2019 18:26:25 GMT
Last-Modified
Sat, 11 May 2019 17:38:30 GMT
Server
Apache
ETag
"3c8c-588a026c5ee02"
Content-Type
text/plain
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=2, max=99
Content-Length
15500
mtGh4-RGJqfMvt7P8FUr0Q1j-Hf1Bkll9w5DPYo.woff2
fonts.gstatic.com/s/alegreyasanssc/v8/
13 KB
13 KB
Font
General
Full URL
https://fonts.gstatic.com/s/alegreyasanssc/v8/mtGh4-RGJqfMvt7P8FUr0Q1j-Hf1Bkll9w5DPYo.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
2e3f2370871a67a5c747ec55fd7aa6ba396b576c5802b908cac062353b7c63c1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Alegreya+Sans+SC:400|Alegreya+Sans:300,300i,400,400i,700
Origin
https://andymatuschak.org

Response headers

date
Sat, 09 Mar 2019 21:17:43 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Jan 2019 20:00:04 GMT
server
sffe
age
5432922
content-type
font/woff2
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
13132
x-xss-protection
1; mode=block
expires
Sun, 08 Mar 2020 21:17:43 GMT
5aUz9_-1phKLFgshYDvh6Vwt7VptvWdUhm8.woff2
fonts.gstatic.com/s/alegreyasans/v9/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/alegreyasans/v9/5aUz9_-1phKLFgshYDvh6Vwt7VptvWdUhm8.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
a34b38515bf44d4bc80c18f63e05e4de2c3df0460a83d245bdc5333d57e1718f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Alegreya+Sans+SC:400|Alegreya+Sans:300,300i,400,400i,700
Origin
https://andymatuschak.org

Response headers

date
Sun, 10 Mar 2019 00:17:42 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Jan 2019 19:53:30 GMT
server
sffe
age
5422123
content-type
font/woff2
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
14020
x-xss-protection
1; mode=block
expires
Mon, 09 Mar 2020 00:17:42 GMT
5aUt9_-1phKLFgshYDvh6Vwt7V9dv21TpG1Lsw.woff2
fonts.gstatic.com/s/alegreyasans/v9/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/alegreyasans/v9/5aUt9_-1phKLFgshYDvh6Vwt7V9dv21TpG1Lsw.woff2
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
sffe /
Resource Hash
bbc846b478b8f281231b4f9e95b8aeef9b591969fa5944a957edf47d2e02ce2f
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Referer
https://fonts.googleapis.com/css?family=Alegreya+Sans+SC:400|Alegreya+Sans:300,300i,400,400i,700
Origin
https://andymatuschak.org

Response headers

date
Sat, 09 Mar 2019 04:07:58 GMT
x-content-type-options
nosniff
last-modified
Tue, 15 Jan 2019 19:51:04 GMT
server
sffe
age
5494707
content-type
font/woff2
status
200
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
access-control-allow-origin
*
content-length
14700
x-xss-protection
1; mode=block
expires
Sun, 08 Mar 2020 04:07:58 GMT
analytics.js
www.google-analytics.com/
43 KB
17 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/_next/static/wNJRK7qJSn9cQdkm9G_H7/pages/_app.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
3e552578c7d450b023f2cd9d28f830be4335c3acc6c4ab6dadda0769f09e5f22
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Wed, 16 Jan 2019 20:01:45 GMT
server
Golfe2
age
3235
date
Sat, 11 May 2019 17:32:31 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
17543
expires
Sat, 11 May 2019 19:32:31 GMT
collect
www.google-analytics.com/r/
35 B
101 B
Image
General
Full URL
https://www.google-analytics.com/r/collect?v=1&_v=j73&a=681698074&t=pageview&_s=1&dl=https%3A%2F%2Fandymatuschak.org%2Fbooks%2F&dp=%2Fbooks%2F&ul=en-us&de=UTF-8&dt=Why%20books%20don%E2%80%99t%20work%20%7C%20Andy%20Matuschak&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAEAB~&jid=2114777459&gjid=1711056486&cid=1084635142.1557599186&tid=UA-17447328-1&_gid=1701144009.1557599186&_r=1&z=1822934477
Requested by
Host: andymatuschak.org
URL: https://andymatuschak.org/books/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://andymatuschak.org/books/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 11 May 2019 18:26:26 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
access-control-allow-origin
*
content-type
image/gif
status
200
cache-control
no-cache, no-store, must-revalidate
alt-svc
quic=":443"; ma=2592000; v="46,44,43,39"
content-length
35
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

15 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| onselectstart object| onselectionchange function| queueMicrotask object| webpackJsonp object| __NEXT_P object| __core-js_shared__ object| __NEXT_DATA__ object| next object| scrollMonitor string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData

3 Cookies

Domain/Path Name / Value
.andymatuschak.org/ Name: _gat
Value: 1
.andymatuschak.org/ Name: _gid
Value: GA1.2.1701144009.1557599186
.andymatuschak.org/ Name: _ga
Value: GA1.2.1084635142.1557599186

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.

andymatuschak.org
fonts.googleapis.com
fonts.gstatic.com
www.google-analytics.com
2a00:1450:4001:808::200e
2a00:1450:4001:817::200a
2a00:1450:4001:81e::2003
66.33.196.11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