martin.kleppmann.com Open in urlscan Pro
2a06:98c1:3121::3 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://intensive.io/
Effective URL:
https://martin.kleppmann.com/
Submission: On June 09 via api (June 9th 2022, 4:18:57 am UTC) from US — Scanned from DE

Summary HTTP 57 Redirects Links 48 Behaviour Indicators

Summary

This website contacted 9 IPs in 1 countries across 6 domains to perform 57 HTTP transactions. The main IP is 2a06:98c1:3121::3, located in United States and belongs to CLOUDFLARENET, US. The main domain is martin.kleppmann.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 11th 2021. Valid for: a year.

This is the only time martin.kleppmann.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 21	2a06:98c1:312... 2a06:98c1:3121::3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:20:... 2606:4700:20::681a:ddc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6811:190e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	2606:2800:234... 2606:2800:234:59:254c:406:2366:268c	15133 (EDGECAST) (EDGECAST)
2	104.244.42.200 104.244.42.200	13414 (TWITTER) (TWITTER)
20	2606:2800:134... 2606:2800:134:1a0d:1429:742:782:b6	15133 (EDGECAST) (EDGECAST)
4	2606:2800:233... 2606:2800:233:8173:898f:63b3:95c3:79d2	15133 (EDGECAST) (EDGECAST)
3	2606:2800:233... 2606:2800:233:7ee2:97c:ab4c:6c70:be36	15133 (EDGECAST) (EDGECAST)
57	9

21 2a06:98c1:3121::3 (United States) 2 redirects

ASN13335 (CLOUDFLARENET, US)

intensive.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
martin.kleppmann.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:20::681a:ddc (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.mathjax.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:2800:234:59:254c:406:2366:268c (United States)

ASN15133 (EDGECAST, US)

platform.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.244.42.200 (United States)

ASN13414 (TWITTER, US)

syndication.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

20 2606:2800:134:1a0d:1429:742:782:b6 (United States)

ASN15133 (EDGECAST, US)

cdn.syndication.twimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
pbs.twimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:2800:233:8173:898f:63b3:95c3:79d2 (United States)

ASN15133 (EDGECAST, US)

abs.twimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:2800:233:7ee2:97c:ab4c:6c70:be36 (United States)

ASN15133 (EDGECAST, US)

ton.twimg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
27	twimg.com cdn.syndication.twimg.com — Cisco Umbrella Rank: 1387 pbs.twimg.com — Cisco Umbrella Rank: 696 abs.twimg.com — Cisco Umbrella Rank: 1812 ton.twimg.com — Cisco Umbrella Rank: 5614	297 KB
20	kleppmann.com 1 redirects martin.kleppmann.com	363 KB
8	twitter.com platform.twitter.com — Cisco Umbrella Rank: 647 syndication.twitter.com — Cisco Umbrella Rank: 845	214 KB
2	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 215	70 KB
1	mathjax.org cdn.mathjax.org — Cisco Umbrella Rank: 24267	2 KB
1	intensive.io 1 redirects intensive.io	784 B
57	6

	Domain	Requested by
20	martin.kleppmann.com	1 redirects martin.kleppmann.com
19	pbs.twimg.com	platform.twitter.com
6	platform.twitter.com	martin.kleppmann.com platform.twitter.com
4	abs.twimg.com
3	ton.twimg.com	platform.twitter.com ton.twimg.com
2	syndication.twitter.com	platform.twitter.com
2	cdnjs.cloudflare.com	cdn.mathjax.org cdnjs.cloudflare.com
1	cdn.syndication.twimg.com	platform.twitter.com
1	cdn.mathjax.org	martin.kleppmann.com
1	intensive.io	1 redirects
57	10

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

Domain
www.cst.cam.ac.uk
www.leverhulme.ac.uk
www.newtontrust.cam.ac.uk
www.inkandswitch.com
www.cl.cam.ac.uk
www.patreon.com
www.oreilly.com
dataintensive.net
www.youtube.com
github.com
avro.apache.org
samza.apache.org
www.crunchbase.com
allthingsd.com
www.linkedin.com
thenextweb.com
www.red-gate.com
www.goodreads.com
arxiv.org
doi.org
feeds.feedburner.com
martinkl.substack.com
twitter.com
www.trvedata.org
creativecommons.org
carringtontheme.com

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2021-08-11` - `2022-08-10`	a year	crt.sh
*.twimg.com DigiCert TLS RSA SHA256 2020 CA1	`2021-10-20` - `2022-10-19`	a year	crt.sh
syndication.twitter.com DigiCert TLS Hybrid ECC SHA384 2020 CA1	`2022-03-07` - `2023-03-06`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://martin.kleppmann.com/
Frame ID: 848FC5EC997100D3F17346C3AD8FBA0C
Requests: 29 HTTP requests in this frame

Frame: https://platform.twitter.com/widgets/widget_iframe.d7fc2fc075c61f6fa34d79a0cbbf1e34.html?origin=https%3A%2F%2Fmartin.kleppmann.com
Frame ID: F221B7A471CA020B9F65C76D20EF20F1
Requests: 2 HTTP requests in this frame

Frame: https://pbs.twimg.com/card_img/1533920438950273034/TLEvYesQ?format=jpg&name=280x280
Frame ID: 89712EDF0DB96871E5CC97CDDB812B02
Requests: 32 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Martin Kleppmann’s website

Page URL History Show full URLs

http://intensive.io/ HTTP 301
http://martin.kleppmann.com/ HTTP 301
https://martin.kleppmann.com/ Page URL

Detected technologies

MathJax (JavaScript Graphics) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)?/mathjax\.js

Twitter (Widgets) Expand

Overall confidence: 100%
Detected patterns

//platform\.twitter\.com/widgets\.js

Page Statistics

57
Requests

100 %
HTTPS

88 %
IPv6

6
Domains

10
Subdomains

9
IPs

1
Countries

946 kB
Transfer

1693 kB
Size

0
Cookies

48 Outgoing links

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

URL: http://www.cst.cam.ac.uk/
Title: University of Cambridge Department of Computer Science and Technology

Search URL Search Domain Scan URL

URL: https://www.leverhulme.ac.uk/early-career-fellowships
Title: Leverhulme Trust Early Career Fellowship

Search URL Search Domain Scan URL

URL: https://www.newtontrust.cam.ac.uk/
Title: Isaac Newton Trust

Search URL Search Domain Scan URL

URL: https://www.inkandswitch.com/local-first.html
Title: local-first

Search URL Search Domain Scan URL

URL: https://www.cl.cam.ac.uk/teaching/2021/ConcDisSys/dist-sys-notes.pdf
Title: course on distributed systems

Search URL Search Domain Scan URL

URL: https://www.patreon.com/martinkl
Title: crowdfunding on Patreon

Search URL Search Domain Scan URL

URL: https://www.oreilly.com/
Title: O’Reilly

Search URL Search Domain Scan URL

URL: https://dataintensive.net/
Title: Designing Data-Intensive Applications

Search URL Search Domain Scan URL

URL: https://www.youtube.com/playlist?list=PLeKd45zvjcDHJxge6VtYUAbYnvd_VNQCx
Title: recordings of my talks

Search URL Search Domain Scan URL

URL: https://github.com/automerge/automerge
Title: Automerge

Search URL Search Domain Scan URL

URL: https://avro.apache.org/
Title: Apache Avro

Search URL Search Domain Scan URL

URL: https://samza.apache.org/
Title: Apache Samza

Search URL Search Domain Scan URL

URL: https://www.crunchbase.com/organization/rapportive
Title: Rapportive

Search URL Search Domain Scan URL

URL: http://allthingsd.com/20120207/linkedin-is-acquiring-contacts-start-up-rapportive/
Title: acquired

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/
Title: LinkedIn

Search URL Search Domain Scan URL

URL: https://www.crunchbase.com/organization/go-test-it
Title: Go Test It

Search URL Search Domain Scan URL

URL: https://thenextweb.com/uk/2009/12/02/red-gate-software-acquire-gotestit-testing-environment-start-ups/
Title: acquired

Search URL Search Domain Scan URL

URL: https://www.red-gate.com/
Title: Red Gate Software

Search URL Search Domain Scan URL

URL: https://www.goodreads.com/book/show/254092.The_Towers_of_February
Title: book by Tonke Dragt

Search URL Search Domain Scan URL

URL: https://arxiv.org/abs/2012.00472
Title: Byzantine Eventual Consistency and the Fundamental Limits of Peer-to-Peer Databases

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3460120.3484542
Title: doi:10.1145/3460120.3484542

Search URL Search Domain Scan URL

URL: https://doi.org/10.1109/TPDS.2021.3118603
Title: doi:10.1109/TPDS.2021.3118603

Search URL Search Domain Scan URL

URL: https://doi.org/10.2478/popets-2019-0044
Title: doi:10.2478/popets-2019-0044

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3133933
Title: doi:10.1145/3133933

Search URL Search Domain Scan URL

URL: https://doi.org/10.1109/TPDS.2017.2697382
Title: doi:10.1109/TPDS.2017.2697382

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3517209.3524042
Title: doi:10.1145/3517209.3524042

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3380787.3393683
Title: doi:10.1145/3380787.3393683

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3380787.3393677
Title: doi:10.1145/3380787.3393677

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3359591.3359737
Title: doi:10.1145/3359591.3359737

Search URL Search Domain Scan URL

URL: https://doi.org/10.1007/978-3-030-57043-9_23
Title: doi:10.1007/978-3-030-57043-9_23

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3301419.3323972
Title: doi:10.1145/3301419.3323972

Search URL Search Domain Scan URL

URL: https://doi.org/10.1007/978-3-030-03251-7_21
Title: doi:10.1007/978-3-030-03251-7_21

Search URL Search Domain Scan URL

URL: https://doi.org/10.1007/978-3-319-29938-9_9
Title: doi:10.1007/978-3-319-29938-9_9

Search URL Search Domain Scan URL

URL: https://doi.org/10.48456/tr-969
Title: doi:10.48456/tr-969

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3465480.3467835
Title: doi:10.1145/3465480.3467835

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/3312527
Title: doi:10.1145/3312527

Search URL Search Domain Scan URL

URL: https://doi.org/10.1007/978-3-319-63962-8_197-2
Title: doi:10.1007/978-3-319-63962-8_197-2

Search URL Search Domain Scan URL

URL: https://doi.org/10.48456/tr-683
Title: doi:10.48456/tr-683

Search URL Search Domain Scan URL

URL: https://feeds.feedburner.com/martinkl
Title: Site RSS feed

Search URL Search Domain Scan URL

URL: https://martinkl.substack.com/
Title: email notification

Search URL Search Domain Scan URL

URL: https://twitter.com/martinkl
Title: follow me on Twitter

Search URL Search Domain Scan URL

URL: http://dataintensive.net/

Search URL Search Domain Scan URL

URL: https://www.goodreads.com/book/show/23466395-designing-data-intensive-applications
Title: thousands

Search URL Search Domain Scan URL

URL: https://www.cl.cam.ac.uk/
Title: University of Cambridge

Search URL Search Domain Scan URL

URL: http://www.trvedata.org/
Title: TRVE DATA

Search URL Search Domain Scan URL

URL: https://creativecommons.org/licenses/by/3.0/

Search URL Search Domain Scan URL

URL: http://carringtontheme.com/
Title: Carrington

Search URL Search Domain Scan URL

URL: https://github.com/mojombo/jekyll
Title: Jekyll

Search URL Search Domain Scan URL

Page URL History

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

http://intensive.io/ HTTP 301
http://martin.kleppmann.com/ HTTP 301
https://martin.kleppmann.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

57 HTTP transactions
6 data transactions

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

GET
H2

200

Primary Request / Show response
martin.kleppmann.com/
Redirect Chain

http://intensive.io/
http://martin.kleppmann.com/
https://martin.kleppmann.com/

25 KB
8 KB

43ms
16ms

Document
text/html

2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

59aa723da4a803b6b650bf70e1ad82979d7c52af425f3d7757d366175d658a62

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 10952
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
cf-cache-status: HIT
cf-ray: 718710d4cb609265-FRA
content-encoding: br
content-type: text/html;charset=utf-8
date: Thu, 09 Jun 2022 04:18:52 GMT
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
last-modified: Thu, 05 May 2022 13:57:08 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=V4N4skQbBwi6BfsrTZ%2BgR0oNsXzcNf0vJTUmcXBXSLwghUu%2F5Ta2r0XWoWnlRQv7e%2B4Ze3LfhrHeya93n%2Fi9rphNt%2BwNKb7BMUJZKcJokhY9ePd2LWKvdrL8drfOgIetnBoRkmxfywmoJiQDeEBKd6sKUw%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
via: 1.1 vegur
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

Redirect headers

CF-RAY: 718710d478a09b74-FRA
Cache-Control: max-age=3600
Connection: keep-alive
Date: Thu, 09 Jun 2022 04:18:52 GMT
Expires: Thu, 09 Jun 2022 05:18:52 GMT
Location: https://martin.kleppmann.com/
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Z6yBbtO79e0C%2B6zGVgoFvS8bYIlcdJbFKEjs%2FNK9gLn19GYzZVSgtVC%2F3wMSGqjHBMOwq9E4V4oTJgrmBpHXUPKu82oHi6bsWuJl6q%2Fwq47A0z65aJSV2NSVaNY5RBblpmCNAmGVodF%2BTyJ8L1BTDM4T%2FA%3D%3D"}],"group":"cf-nel","max_age":604800}
Server: cloudflare
Transfer-Encoding: chunked
Vary: Accept-Encoding
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400

GET
H2 200 typography.css
martin.kleppmann.com/css/ 3 KB
2 KB 220ms
215ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/css/typography.css

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

171e61c7ebb645c2f14033bdd57342d6dff5bf5138b4346f538d0bcf1cb25d44

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

cf-ray: 718710d4fb9d9265-FRA
date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NrdwFFxZjs2m%2Fq6JTenLDYzRP5rl4ZX5VtvX2rY8FWcJTojDq%2BoK3%2FgB1RxkCqtRibkIGwGb23oEFVadQ10kC4wtK0ial2KPMDN0Vu0O9YeZbs5SPd0rAj3SUdx%2BZEClnNC8Dr4qThZHYNiKcpM11LrGFg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css;charset=utf-8
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
content-encoding: br
vary: Accept-Encoding

GET
H2 200 style.css
martin.kleppmann.com/css/ 2 KB
1 KB 203ms
200ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/css/style.css

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2b9d71d09a1c9e0a5c7f48eda784b0e6fd2ead8c3d91b999eb24c5aa9ffe0f11

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

cf-ray: 718710d4fb9e9265-FRA
date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=F%2BKviWg0Bp4N1%2BUqtce6jrIkAL3qIBWEnabDr1Xe30v%2Bwk%2Bz0iNn2FGcS23rgq4KjIVZivAZkipKR56%2BAQ3THE6X773euXeHDBgKhg68%2FlfC7NYO%2FyfCu2X4WKhuTs7vmCo40TBVCpla0NNmOYG66Bpepg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css;charset=utf-8
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
content-encoding: br
vary: Accept-Encoding

GET
H2 200 pygments-default.css
martin.kleppmann.com/css/ 3 KB
1 KB 200ms
197ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/css/pygments-default.css

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b9407ed3ca1eb73f0dd96cd5e8e8ef324611e84931bf9033e156724722b7dab8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

cf-ray: 718710d4fb9f9265-FRA
date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FcqFRmEO9V%2FJDIymjKEEXB2M7hzr9WxkhwVgRf0S9LqUPEjbJqWt4GYh5OsrAdPDpJ5AszhC%2BluaxPZ8LQuS%2Ffsy7CrUEpUjD0K%2FSlUzb3Bi6nVC1tmJbHDmy1oMFy3Ntlf4KPaChAcSsoLxpJ3WgbhEoQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css;charset=utf-8
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
content-encoding: br
vary: Accept-Encoding

GET
H2 200 ansi2html.css
martin.kleppmann.com/css/ 17 KB
3 KB 212ms
210ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/css/ansi2html.css

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

cf-ray: 718710d4fba09265-FRA
date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=wcaMcvg0ctRbwjTxP4Y1q3DDZ5RTqAEfu0qn2HuWL4aFsG3kwiR7OWV4iyTPS8LcdK1R4Bsl5F2foGErD%2F2HjDPNXkwQkFqQhZEa%2BUO6HB%2FIy%2B5Jd9lWwywhp9lwMRyWwMBVoICya%2BYb0Oyu5wiSu06bJw%3D%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
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vary: Accept-Encoding

GET
H2 200 customizations.css
martin.kleppmann.com/css/ 670 B
601 B 200ms
199ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/css/customizations.css?5

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
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Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

cf-ray: 718710d4fba19265-FRA
date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1NqNSbr8ibc1sdpmEtiiMm2K82kZ11zmrwLvhfQ%2B6k3xwwQejFq0PUutMuZXSuJo%2FNVKPcM4bMUlFhHsRBygQ3CDUxkS%2BBj1OdOAw4cZdxvjXV6E8HfBBjMIHuPQTe1XejXpCUAnPUZ66tHJqrHed7bTLQ%3D%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
content-encoding: br
vary: Accept-Encoding

GET
H2 200 MathJax.js Show response
cdn.mathjax.org/mathjax/latest/ 2 KB
2 KB 52ms
21ms Script
application/javascript 2606:4700:20::681a:ddc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_CHTML
Requested by: Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::681a:ddc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bbbdf0bdfb5a004d5a6f61ebd4199655021ebb144e2928f1859f4dc2dad45f2f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

x-goog-hash: crc32c=2urwGw==, md5=i6/PtocuYN0xVTHMWpGlIQ==
date: Thu, 09 Jun 2022 04:18:52 GMT
content-encoding: br
cf-cache-status: HIT
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x-goog-storage-class: STANDARD
x-goog-metageneration: 1
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content-type: application/javascript
last-modified: Thu, 04 May 2017 15:26:57 GMT
server: cloudflare
etag: W/"8bafcfb6872e60dd315531cc5a91a521"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4u2yx9p2dSFGe0LTaQXmF26cooxRvj3B0xTtypie2SvSuewUfAEJOwhTyoBI5Xa1deinu9rhMIyQQ4qDmRT0zDG2YHl31qqkCiyouK50vpzOLtNBPWFBvW6XaHha2YZUtdZXwMT1aoBW3CQb8A%3D%3D"}],"group":"cf-nel","max_age":604800}
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access-control-expose-headers: *
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x-goog-stored-content-length: 1657
cf-ray: 718710d56bd56957-FRA
expires: Fri, 27 May 2022 04:46:56 GMT

GET
H3 200 martin-kleppmann.jpg
martin.kleppmann.com/images/ 143 KB
143 KB 206ms
205ms Image
image/jpeg 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/martin-kleppmann.jpg

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 146266
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=dPsRRYNr4argZeQq2KPs8pvKVeWMwIxHBA8IiWR8f4%2Fd%2BOCtqOVdKUZGZJiJD%2Bkap8S36c6fHRHrJg0xiB6ZfeRhgy9pNEi3FP3UzQOe8cIMWJVBtaJCQwBsqs8kfiIeUnGKZ9yNfvsVBSglIELtB0Q4ew%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/jpeg
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d53f8792a8-FRA

GET
H3 200 book-cover-small.png
martin.kleppmann.com/images/ 139 KB
139 KB 233ms
232ms Image
image/png 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/book-cover-small.png

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 141832
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=d6U6QTVbGauO7U5QKdZ1qDWUl44lokwMd%2FOxayoMHMgfV41lMUZ5qItrrhRPdDRorLOqsI%2BAJgg23ARqdFlrHVFJcifHGzQAPnL0RohJHE1m4dk9xJUE5lzIP8jxdaHGMJdsWaK9OmAEVjG7eLcJgEVBWQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d53f8a92a8-FRA

GET
H3 200 creative-commons.png
martin.kleppmann.com/images/ 1 KB
2 KB 193ms
193ms Image
image/png 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/creative-commons.png

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 1395
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=sjR9%2B1PL%2Bg8Hf2E2cbLy%2BDrUeFBZvDzsUM%2Fz52Mg41VFSZUQTja3MTUIY6yrK90x3s9NcUwGn8i%2F8RAIv30re7iYlshe1qNokB3FQ8HQhYHv6%2FIOhpbBwfq0wtxlICFUmT6%2F3CMmDe0l%2F%2BsnWBxJfybfyg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d53f8b92a8-FRA

GET
H2 200 MathJax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/ 62 KB
17 KB 35ms
15ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS_CHTML

Requested by

Host: cdn.mathjax.org
URL: https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS_CHTML

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 1321601
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 16889
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:13:07 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f13-f648"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=REGxrDBWuYtSc80G5Jn8MK%2FlH3hRzdUJFgSDrjGBiEY3Oe3iA1POgntk7be08Rez62pcX2v%2BvdzQg6XVn0xzfxySccRzQ9vN9LPUxxcH0u0IPshsUQUrnpBZSV5OjIWf2e5eMtPHk%2F1%2BSsXJJ9mHloLP"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 718710d5ba559022-FRA
expires: Tue, 30 May 2023 04:18:52 GMT

GET
H3 200 TeX-AMS_CHTML.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/ 213 KB
53 KB 182ms
51ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/config/TeX-AMS_CHTML.js?V=2.7.1

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS_CHTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 1238070
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 53736
timing-allow-origin: *
last-modified: Mon, 04 May 2020 16:13:07 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f13-355f0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security: max-age=15780000
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GreMkY7xtlxcfL8inZQk5CEJyO7Q1XkIniDL6hNJ%2FKzPzss8pDZyNpfpSZMVhRh7m2ONkshREhvXPNcpNY7yi1pnA7F0wtRLOh2zXWwhDCJhATBkilljL5BwofVwAWW59LKkvl3HSUGhsDoMRl1cuw%2Bs"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
vary: Accept-Encoding
cache-control: public, max-age=30672000
accept-ranges: bytes
cf-ray: 718710d6ba8f6931-FRA
expires: Tue, 30 May 2023 04:18:52 GMT

GET
H3 200 carrington-blog.css
martin.kleppmann.com/css/ 13 KB
4 KB 197ms
197ms Stylesheet
text/css 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://martin.kleppmann.com/css/carrington-blog.css

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/style.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2cf5114c7df9a3b9939bb6df5b86b901ac9bd481b4b7dd3a064fe57c8ac2bea5

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/style.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

cf-ray: 718710d638a292a8-FRA
date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=zOcv52RfxOUm3ShCGs3JWLld7I%2BkW2p4lSoRG7xE%2BWzzCG0jqKED52lYefBY%2FRW6D5uK8csd6Cuf%2B8rEd3fHhfEPm4Fj8B3btc1PpJ%2FdAznyUk7MvojhioERg9zNLPJftiOUSbkbaeNb04wSq3t6WQzkvg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css;charset=utf-8
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: max-age=14400
content-encoding: br
vary: Accept-Encoding

GET
H/1.1 200
OK widgets.js Show response
platform.twitter.com/ 97 KB
29 KB 55ms
7ms Script
application/javascript 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/widgets.js
Requested by: Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (frb/6794) /
Resource Hash: dccafac57a7fcedce0d95d35007b502104f45b82f43f052159c370258ef13a53

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

Date: Thu, 09 Jun 2022 04:18:52 GMT
Content-Encoding: gzip
Age: 253
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing: "x-cache;desc= HIT,x-tw-cdn;desc=",edge;dur=1
Content-Length: 29459
x-tw-cdn: VZ
Last-Modified: Thu, 02 Jun 2022 18:12:37 GMT
Server: ECS (frb/6794)
Etag: "5d21dece96ce474f5f1ac122cbdef6eb+gzip"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=1800

GET
H3 200 header-gradient.gif
martin.kleppmann.com/images/ 330 B
883 B 226ms
226ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/header-gradient.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9f5181dd7951b73c997801312cc3ac887e5b91d0c15af144c25f3c4256fb969e

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 330
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PWkiQIHPoO9roQzAFlnRv7L9mRiG6CK6WTE%2FHplj5srkhnz4tdtFHKOzLX5bk7Gpugv2Rx5LxZWO0K4qwz3F9z4HbQweWxRa39oC5mkQpM8%2BAxOGCBl44cGmqAOMCkFwExkbHzgDvx4lKjxvxj8CwD442w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d779fc92a8-FRA

GET
H3 200 header-texture.jpg
martin.kleppmann.com/images/ 47 KB
47 KB 191ms
191ms Image
image/jpeg 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/header-texture.jpg

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ffb55525bcd3811c92e884be6f48e295ce01d8e44e5ea3da096a1e365e40e654

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 47802
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=L%2FB5zq%2BygpBx1sNLyQhhPgsFsEte3PTcO%2BnOTfD4uyROuwJR%2BOXKnm7ouRhm99uQNqVpKklC5mfSobqaMEHarDy7exwiMIJwJsDq8S1eBVKBtQaXsPCqBQSvaThTlfTFl9l16UhUzvCUmskLkaRAB%2FCZGQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/jpeg
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d779fe92a8-FRA

GET
H3 200 sub-header-border-bottom.gif
martin.kleppmann.com/images/ 43 B
595 B 212ms
212ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/sub-header-border-bottom.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

33923f3026ae78f3c6b6494578a8c475d6644bb6ece8a5257b545def10cd46bc

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 43
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=SWgDCNiC7l%2F37HmO86n8HWcDT43fRv19llXyi7qh10lppfjoeWmihvyK%2F%2BoRNYvnzlgLca%2BX2kdo1hLEV4pOPT4HB3Cp8FxW6TqXTpkmAxAqcyY5f%2BXyyPNPQeebcpb92QDvSnmuSOfTEYtmGF02Uc8WDA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d779ff92a8-FRA

GET
H3 200 arrow-bullet.gif
martin.kleppmann.com/images/ 46 B
602 B 217ms
217ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/arrow-bullet.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/typography.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e051cd7977581d1d5c441dceebaa5e01bf4ca7bcaf615f55b75c70c13a75b62c

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/typography.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 46
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ngW6SYgVvPNU9srIKIEI%2Bhq1j7ofhH4YgyeSCbohwyoXUj9gVobAcplLBa%2FPyfEuMH4LPu8m35Q9ekwYstbMUqxZfQ0E365JTiQJwBm4mfwYlAkxzW063Yzsm9n7TuOgz%2BGQMUZ1dshl88MAD3JJFhS4og%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d77a0092a8-FRA

GET
H3 200 sidebar-background.gif
martin.kleppmann.com/images/ 1 KB
2 KB 197ms
197ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/sidebar-background.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ce372101bf334f748a70419a332397e434e50f3d1eb8fb1f4a118fd298c50a18

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 1515
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=askl0ZtwE3MCUy6J4qfGX%2FXR%2FySOMt6fxwrErLj9IZ%2FkrkCChm%2Bgj70Wyo%2FLEhxq9iIZzO4WOvBVZmONM9CXNSMATQt7wjkJHsznRAjC3SAngoZs6N5FRkdilfjkqOv%2FwShhOqt8hmx51YnLaWZnvv6bvw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d77a0292a8-FRA

GET
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martin.kleppmann.com/images/ 778 B
1 KB 233ms
233ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/divider-ornament.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b3d6d780fb4497070549652fdefc4d16a7ac000725563c9e2d743fd1e054f77a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 778
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kjzuduqCDTrw90Yo4JZxEZeGacgTXthvw2ne3sAFepFsqyqmxOwxkCr7Zg8PrU2MbWfexdeSRGrWGAwrj2snm99cQy%2BlVQdL73NLrTgjzHAxFFp50Sy%2FPfZ7wB7KNlWqT5DSMLgjdbVY4dsrI6PUXgcm4A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d77a0492a8-FRA

GET
H3 200 rss-button.gif
martin.kleppmann.com/images/ 2 KB
3 KB 203ms
203ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/rss-button.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6be9e405f21ff0ec5b15910fd219682046c3d8329358234508cadd1726ebccbf

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: MISS
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 2208
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=iFJvmH98EMICB279uEftbYORmpgU8pwte%2FbNIRKf8jUtz%2BO0GyCY%2FVAyqR5v9AI2c5rYwam%2B9FbATgoDGYHmrnVrt0V6mVyfwd8hpT9TZCNNgbosUDcWO0v%2BYBO9%2Ft%2FkbV25y39ljI7zqLHgPc1YPLY8Sw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d77a0592a8-FRA

GET
H3 200 footer-gradient.gif
martin.kleppmann.com/images/ 612 B
1 KB 206ms
206ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/footer-gradient.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d1736c1913826a6e8755c7954c213816b4158071bf1a994030cb4e659ad436e9

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 612
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lNPdtKAiGicevsn4PwWqV1Dalp7uBXlEu3pMlYLMWrYKCtG8jJvIqZ0mNA45PCyiw7VxhoEMYW7u7gcS199L9gvWmAGbcsjGDV1P7qpOZ33N9%2BKUBZllxcwzE0a1JAYTP9AK3Mk8dF72ZIl5wsdLaU160A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d77a0892a8-FRA

GET
H3 200 divider-ornament-wide-dark.gif
martin.kleppmann.com/images/ 2 KB
2 KB 209ms
209ms Image
image/gif 2a06:98c1:3121::3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://martin.kleppmann.com/images/divider-ornament-wide-dark.gif

Requested by

Host: martin.kleppmann.com
URL: https://martin.kleppmann.com/css/carrington-blog.css

Protocol

Security

QUIC, , AES_128_GCM

Server

2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

53549b73af9eca63d428a3478653366666c9a1dbb5c984d806dc35fcc80214b6

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/css/carrington-blog.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:52 GMT
via: 1.1 vegur
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 1844
last-modified: Thu, 05 May 2022 13:57:08 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FhnOklQC6Xd3YBZJxigslXoPjaoG05bzF2CVDO2iUEJ0Vg7KZNwZPiNRciagqUbgu02GYYE6O1PwLrrLTBN0ueULF1mlgWQ2INE%2Fkl2%2Bvq8xqLk3Ubj6AWSfFnOc8UV51VrnlmkLtpHAqo7Z%2B2hgwJqeEA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/gif
cache-control: max-age=14400
accept-ranges: bytes
cf-ray: 718710d77a0992a8-FRA

GET
H/1.1 200
OK widget_iframe.d7fc2fc075c61f6fa34d79a0cbbf1e34.html Show response
platform.twitter.com/widgets/ Frame F221 319 KB
104 KB 7ms
7ms Document
text/html 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/widgets/widget_iframe.d7fc2fc075c61f6fa34d79a0cbbf1e34.html?origin=https%3A%2F%2Fmartin.kleppmann.com
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (frb/67A7) /
Resource Hash: c6d03b7a5561687268e57b13d9d4a6a4c71ee570ea74718040ce9227676e3e5e

Request headers

Referer: https://martin.kleppmann.com/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

Access-Control-Allow-Methods: GET
Access-Control-Allow-Origin: *
Age: 211823
Cache-Control: public, max-age=315360000
Content-Encoding: gzip
Content-Length: 105433
Content-Type: text/html; charset=utf-8
Date: Thu, 09 Jun 2022 04:18:52 GMT
Etag: "8321d7cf58d70200c1423dfa0bca40f6+gzip"
Last-Modified: Thu, 02 Jun 2022 18:01:40 GMT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server: ECS (frb/67A7)
Server-Timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
Vary: Accept-Encoding
X-Cache: HIT
x-tw-cdn: VZ

GET
H2 200 settings Show response
syndication.twitter.com/ Frame F221 331 B
474 B 207ms
120ms Fetch
application/json 104.244.42.200
TWITTER

General

Check archive.org

Show headers Download Go to

Full URL

https://syndication.twitter.com/settings?session_id=f0efffa47e2cb7d69a716a98c380596ca6c3e56e

Requested by

Host: platform.twitter.com
URL: https://platform.twitter.com/widgets/widget_iframe.d7fc2fc075c61f6fa34d79a0cbbf1e34.html?origin=https%3A%2F%2Fmartin.kleppmann.com

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.200 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

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EDGECAST

General

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Show headers Download Go to

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General

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Show headers Download Go to

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General

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Show headers Download Go to Show image

Full URL

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Security

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General

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Show headers Download Go to Show image

Full URL

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Protocol

Security

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General

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Show headers Download Go to Show image

Full URL

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Security

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General

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Show headers Download Go to Show image

Full URL

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Protocol

Security

TLS 1.3, , AES_256_GCM

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EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

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Protocol

Security

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EDGECAST

General

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Show headers Download Go to Show image

Full URL

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Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

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Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

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Protocol

Security

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EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

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Protocol

Security

TLS 1.3, , AES_256_GCM

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Reverse DNS

Software

ECS (frb/67F3) /

Resource Hash

14e00ade5a60c8b32c0232f902556d66debbe801db35658afb76333ce2fb9767

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 377793
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=2
content-length: 9955
x-response-time: 167
surrogate-key: card_img card_img/bucket/0 card_img/1533158168041517056
last-modified: Sat, 04 Jun 2022 18:44:06 GMT
server: ECS (frb/67F3)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 24272156eb9722678e525b2363f65182a2565651ae09544518bb42f020ea6f27
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H/1.1 200
OK timeline.2fcb295ab98c2ce26f4cca0d2b2d0f48.light.ltr.css
platform.twitter.com/css/ Frame 8971 53 KB
12 KB 8ms
7ms Stylesheet
text/css 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://platform.twitter.com/css/timeline.2fcb295ab98c2ce26f4cca0d2b2d0f48.light.ltr.css
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (frb/6796) /
Resource Hash: 8a322ede0b619b9051fccbe2a1a31f402f416d45f92c245aafcbe75e42f6f2b2

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

Date: Thu, 09 Jun 2022 04:18:53 GMT
Content-Encoding: gzip
Age: 211824
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
Content-Length: 12144
x-tw-cdn: VZ
Last-Modified: Thu, 02 Jun 2022 18:01:30 GMT
Server: ECS (frb/6796)
Etag: "fb5a989a2b36d6be5344baad6a1936fd+gzip"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=315360000

GET
H/1.1 200
OK timeline.2fcb295ab98c2ce26f4cca0d2b2d0f48.light.ltr.css
platform.twitter.com/css/ 53 KB
53 KB 8ms
8ms Image
text/css 2606:2800:234:59:254c:406:2366:268c
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://platform.twitter.com/css/timeline.2fcb295ab98c2ce26f4cca0d2b2d0f48.light.ltr.css
Requested by: Host: platform.twitter.com
URL: https://platform.twitter.com/widgets.js
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:234:59:254c:406:2366:268c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECS (frb/6796) /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://martin.kleppmann.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

Date: Thu, 09 Jun 2022 04:18:53 GMT
Content-Encoding: gzip
Age: 211824
X-Cache: HIT
P3P: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
Server-Timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
Content-Length: 12144
x-tw-cdn: VZ
Last-Modified: Thu, 02 Jun 2022 18:01:30 GMT
Server: ECS (frb/6796)
Etag: "fb5a989a2b36d6be5344baad6a1936fd+gzip"
Vary: Accept-Encoding
Access-Control-Allow-Methods: GET
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=315360000

GET
H2 200 TLEvYesQ
pbs.twimg.com/card_img/1533920438950273034/ Frame 8971 4 KB
4 KB 9ms
8ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/card_img/1533920438950273034/TLEvYesQ?format=jpg&name=280x280

Requested by

Host: platform.twitter.com
URL: https://platform.twitter.com/js/moment~timeline.13f717990483d255b26e9b9bece28839.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/6776) /

Resource Hash

09c5f6270e266091017c6173cfc14170db7b9fde2e65aa4c024978c321572ed8

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 162825
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ,edge;dur=1
content-length: 4225
x-response-time: 136
surrogate-key: card_img card_img/bucket/3 card_img/1533920438950273034
last-modified: Mon, 06 Jun 2022 21:13:06 GMT
server: ECS (frb/6776)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ, VZ"
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: fa8d228a17bdbea24c9e869c86b47305ada510b63e730fdc0e883dfacf48c8db
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 SzB0lTB4
pbs.twimg.com/card_img/1532121814775701504/ Frame 8971 4 KB
4 KB 7ms
7ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/card_img/1532121814775701504/SzB0lTB4?format=jpg&name=144x144_2

Requested by

Host: platform.twitter.com
URL: https://platform.twitter.com/js/moment~timeline.13f717990483d255b26e9b9bece28839.js

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/6762) /

Resource Hash

b149b8ca9f6b656bef7721fcef29150f916458137928e8fbb76239faadc5c683

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 19838
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ,edge;dur=1
content-length: 4190
x-response-time: 126
surrogate-key: card_img card_img/bucket/8 card_img/1532121814775701504
last-modified: Wed, 01 Jun 2022 22:06:00 GMT
server: ECS (frb/6762)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ, VZ"
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 138a9aafc0c9be70e7ec5e280fb144fd5ffd5211bc2e16eaab79d558c85ac282
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 Ei18OQpr_normal.jpg
pbs.twimg.com/profile_images/1328001242963058689/ Frame 8971 2 KB
2 KB 9ms
7ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/1328001242963058689/Ei18OQpr_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/668C) /

Resource Hash

e79b02e7eaab2ac396af4031a060c8dc27707a288e73918eead02374bc5149e7

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 595747
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ,edge;dur=1
content-length: 2035
x-response-time: 109
surrogate-key: profile_images profile_images/bucket/1 profile_images/1328001242963058689
last-modified: Sun, 15 Nov 2020 15:43:44 GMT
server: ECS (frb/668C)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ, VZ"
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 66f6da1e2cc29e9d6236ddc6dc1ea483dcfe6735e3943a13da6ed4917a9945aa
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 RC1YSvuT_normal.jpg
pbs.twimg.com/profile_images/1427292844612595720/ Frame 8971 2 KB
2 KB 9ms
8ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/1427292844612595720/RC1YSvuT_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/67BC) /

Resource Hash

31507f73a2c904e73317979e82c8c4531befda90852ca9681ce9fd0a64f7c3f6

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 218613
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
content-length: 1883
x-response-time: 109
surrogate-key: profile_images profile_images/bucket/0 profile_images/1427292844612595720
last-modified: Mon, 16 Aug 2021 15:33:06 GMT
server: ECS (frb/67BC)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 08819e7e0c1beb6ad85d4b90102c31e47a56f6374d3290a845f86f90178be685
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 mT1HjU4y_normal.jpg
pbs.twimg.com/profile_images/1497142717679349761/ Frame 8971 2 KB
2 KB 10ms
9ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/1497142717679349761/mT1HjU4y_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/67D4) /

Resource Hash

a41aa152b3bea4f356913dcdcb7814f32829101fac89422f0d99e52cc0a3f150

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 499228
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
content-length: 1883
x-response-time: 120
surrogate-key: profile_images profile_images/bucket/1 profile_images/1497142717679349761
last-modified: Fri, 25 Feb 2022 09:31:34 GMT
server: ECS (frb/67D4)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 12f849aa3ddc350f8b582970780a46b922aa2be0ce746af5eb4961f455830ba2
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 UKH8TEwN_normal.jpg
pbs.twimg.com/profile_images/864380559610478593/ Frame 8971 2 KB
2 KB 9ms
8ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/864380559610478593/UKH8TEwN_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/6772) /

Resource Hash

535973c4f908dc549f4a859f44a2a6598fd689e865e53e65c60428b14b1650dc

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 122743
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
content-length: 1883
x-response-time: 112
surrogate-key: profile_images profile_images/bucket/9 profile_images/864380559610478593
last-modified: Tue, 16 May 2017 07:20:39 GMT
server: ECS (frb/6772)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 3abe07041330c36f81805324bc3fd12cc8d78bf16bacf93ea8fad85721618ae0
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 qPuDwiN3_normal.jpg
pbs.twimg.com/profile_images/1257733172143501312/ Frame 8971 2 KB
2 KB 9ms
5ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/1257733172143501312/qPuDwiN3_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/67AA) /

Resource Hash

c1460fab8a699b760493332a27484a0051e8b1d0fbdacaa2b9f6e85569350af0

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 260852
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ,edge;dur=1
content-length: 2263
x-response-time: 115
surrogate-key: profile_images profile_images/bucket/4 profile_images/1257733172143501312
last-modified: Tue, 05 May 2020 18:03:30 GMT
server: ECS (frb/67AA)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ, VZ"
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: 6607fea81c2390542f437d63904aadc696d9b6f51204ca2d6d27a2a5b37f7436
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 ZfbTE5fW_normal.jpg
pbs.twimg.com/profile_images/1349147230385614850/ Frame 8971 2 KB
2 KB 10ms
7ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/1349147230385614850/ZfbTE5fW_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/67BC) /

Resource Hash

68a0d52a1bd7c2cced050d401a36955929b8004e9643b38f89a130fff6dcb770

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 198254
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
content-length: 2111
x-response-time: 110
surrogate-key: profile_images profile_images/bucket/6 profile_images/1349147230385614850
last-modified: Wed, 13 Jan 2021 00:10:20 GMT
server: ECS (frb/67BC)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ
content-type: image/jpeg
access-control-allow-origin: *
access-control-expose-headers: Content-Length
cache-control: max-age=604800, must-revalidate
x-connection-hash: e87297ba10f30d9bd208a1c94bdef1a629ae628c553a1bd2ef9ed2a4cfa896cc
accept-ranges: bytes
timing-allow-origin: https://twitter.com, https://mobile.twitter.com

GET
H2 200 ODLk5adl_normal.jpg
pbs.twimg.com/profile_images/1501431621462810624/ Frame 8971 2 KB
2 KB 8ms
8ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/profile_images/1501431621462810624/ODLk5adl_normal.jpg

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2606:2800:134:1a0d:1429:742:782:b6 , United States, ASN15133 (EDGECAST, US),

Reverse DNS

Software

ECS (frb/6739) /

Resource Hash

8d9612f562b13e6bf4809aec68f3b563f6f919a9c6c5321f64666df49e3cf88f

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.61 Safari/537.36

Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
x-content-type-options: nosniff
age: 63559
x-cache: HIT
server-timing: "x-cache;desc= HIT,x-tw-cdn;desc=VZ",edge;dur=1
content-length: 1579
x-response-time: 116
surrogate-key: profile_images profile_images/bucket/9 profile_images/1501431621462810624
last-modified: Wed, 09 Mar 2022 05:34:08 GMT
server: ECS (frb/6739)
strict-transport-security: max-age=631138519
x-tw-cdn: VZ, VZ
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30 KB 9ms
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image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/FTCBl3HX0AAaS2L?format=jpg&name=360x360

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Response headers

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40 KB 9ms
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image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/media/FSilP1LWUAE9xZc?format=jpg&name=360x360

Protocol

Security

TLS 1.3, , AES_256_GCM

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Response headers

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EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL

https://ton.twimg.com/tfw/css/syndication_bundle_v1_73385286cca9d2256f6bf3993470820d4827b058.css

Requested by

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Protocol

Security

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Server

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Response headers

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GET
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44 KB 92ms
12ms Image
text/css 2606:2800:233:7ee2:97c:ab4c:6c70:be36
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://ton.twimg.com/tfw/css/syndication_bundle_v1_73385286cca9d2256f6bf3993470820d4827b058.css

Requested by

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Protocol

Security

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Server

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Software

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Response headers

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GET
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General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
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Response headers

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GET
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image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
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Response headers

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GET
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General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
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Response headers

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GET
DATA 200
OK truncated
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0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
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Response headers

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GET
DATA 200
OK truncated
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image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
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Reverse DNS
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Response headers

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GET
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General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
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Response headers

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GET
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4 KB 7ms
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EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/card_img/1532121814775701504/SzB0lTB4?format=jpg&name=144x144_2

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Reverse DNS

Software

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Response headers

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49 KB 7ms
7ms Image
image/jpeg 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/card_img/1533875501713981442/xGpKQIUN?format=jpg&name=800x419

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Response headers

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549 B 10ms
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EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://ton.twimg.com/tfw/assets/news_stroke_v1_78ce5b21fb24a7c7e528d22fc25bd9f9df7f24e2.svg

Requested by

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Security

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Reverse DNS

Software

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Response headers

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7 KB 7ms
7ms Image
image/png 2606:2800:134:1a0d:1429:742:782:b6
EDGECAST

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://pbs.twimg.com/card_img/1534623072992382976/s60MqLJc?format=png&name=600x314

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

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Reverse DNS

Software

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Resource Hash

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Response headers

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GET
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380 B 118ms
117ms Image
image/gif 104.244.42.200
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

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Protocol

Security

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Server

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Reverse DNS

Software

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Response headers

date: Thu, 09 Jun 2022 04:18:53 GMT
content-encoding: gzip
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last-modified: Thu, 09 Jun 2022 04:18:53 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=631138519
content-type: image/gif;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash: 6e339bdf56af107ed7c2dac2ba97b9230ae8ca1dcb0bec95f3b3dafa9c050808
x-transaction: 7603d79c85ae9fa6
expires: Tue, 31 Mar 1981 05:00:00 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.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
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.

abs.twimg.com
cdn.mathjax.org
cdn.syndication.twimg.com
cdnjs.cloudflare.com
intensive.io
martin.kleppmann.com
pbs.twimg.com
platform.twitter.com
syndication.twitter.com
ton.twimg.com
104.244.42.200
2606:2800:134:1a0d:1429:742:782:b6
2606:2800:233:7ee2:97c:ab4c:6c70:be36
2606:2800:233:8173:898f:63b3:95c3:79d2
2606:2800:234:59:254c:406:2366:268c
2606:4700:20::681a:ddc
2606:4700::6811:190e
2a06:98c1:3121::3
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14507cfc799d2855cf0d49832541c4729eac707e256e73d3f83aa9d72a8bb123
14e00ade5a60c8b32c0232f902556d66debbe801db35658afb76333ce2fb9767
171e61c7ebb645c2f14033bdd57342d6dff5bf5138b4346f538d0bcf1cb25d44
195e8e91bc727766f427243d4cfb79cdc873639991600bf99e9d2cab5cad77c8
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martin.kleppmann.com Open in urlscan Pro 2a06:98c1:3121::3 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

57 Requests

100 %HTTPS

88 %IPv6

6 Domains

10 Subdomains

9 IPs

1 Countries

946 kBTransfer

1693 kBSize

0 Cookies

48 Outgoing links

Page URL History

Redirected requests

57 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 6 data transactions

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martin.kleppmann.com Open in urlscan Pro
2a06:98c1:3121::3 Public Scan

Screenshot
Live screenshot

Full Image

57
Requests

100 %
HTTPS

88 %
IPv6

6
Domains

10
Subdomains

9
IPs

1
Countries

946 kB
Transfer

1693 kB
Size

0
Cookies

57 HTTP transactions
6 data transactions