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tldr.tech Open in urlscan Pro
76.76.21.21  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://tldrnewsletter.com/
Effective URL: https://tldr.tech/
Submission: On October 23 via manual from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 20 IPs in 3 countries across 18 domains to perform 49 HTTP transactions. The main IP is 76.76.21.21, located in Walnut, United States and belongs to AMAZON-02, US. The main domain is tldr.tech.
TLS certificate: Issued by R3 on September 25th 2023. Valid for: 3 months.
This is the only time tldr.tech was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 174.129.25.170 14618 (AMAZON-AES)
1 1 2606:4700:303... 13335 (CLOUDFLAR...)
19 76.76.21.21 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 34.139.101.37 396982 (GOOGLE-CL...)
2 2606:4700:20:... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a03:2880:f08... 32934 (FACEBOOK)
1 146.75.116.157 54113 (FASTLY)
2 2a02:26f0:350... 20940 (AKAMAI-ASN1)
1 2a00:1450:400... 15169 (GOOGLE)
1 104.244.42.5 13414 (TWITTER)
1 104.244.42.195 13414 (TWITTER)
4 4 2620:1ec:21::14 8068 (MICROSOFT...)
1 13.107.42.14 8068 (MICROSOFT...)
1 2a03:2880:f17... ()
49 20
1    174.129.25.170 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: wwwizer.com
tldrnewsletter.com
1    2606:4700:3030::ac43:d614 (United States)

ASN13335 (CLOUDFLARENET, US)
www.tldrnewsletter.com
19    76.76.21.21 (Walnut, United States)

ASN16509 (AMAZON-02, US)
tldr.tech
1    2a00:1450:4001:80e::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    2a00:1450:4001:82b::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
3    34.139.101.37 (North Charleston, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 37.101.139.34.bc.googleusercontent.com
a.tldr.tech
2    2606:4700:20::681a:88b (United States)

ASN13335 (CLOUDFLARENET, US)
js.sparkloop.app
dash.sparkloop.app
1    2a00:1450:4001:80f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googleoptimize.com
3    2a00:1450:4001:803::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2a00:1450:4001:827::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    2a00:1450:4001:81c::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2a00:1450:4001:828::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:803::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.co.uk
2    2a03:2880:f083:100:face:b00c:0:3 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
connect.facebook.net
1    146.75.116.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
2    2a02:26f0:3500:16::215:149b (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
snap.licdn.com
1    2a00:1450:400c:c03::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    104.244.42.5 (United States)

ASN13414 (TWITTER, US)
t.co
1    104.244.42.195 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
4    2620:1ec:21::14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
px.ads.linkedin.com
www.linkedin.com
1    13.107.42.14 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
px4.ads.linkedin.com
1    2a03:2880:f176:181:face:b00c:0:25de (None, )

ASN- ()
www.facebook.com
Apex Domain
Subdomains		 Transfer
22 tldr.tech
tldr.tech
a.tldr.tech
lslmjz.tldr.tech Failed
567 KB
5 linkedin.com
px.ads.linkedin.com — Cisco Umbrella Rank: 416
www.linkedin.com — Cisco Umbrella Rank: 708
px4.ads.linkedin.com — Cisco Umbrella Rank: 6066
5 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 56
231 KB
2 licdn.com
snap.licdn.com — Cisco Umbrella Rank: 981
7 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 187
167 KB
2 google.co.uk
www.google.co.uk — Cisco Umbrella Rank: 3286
562 B
2 google.com
www.google.com — Cisco Umbrella Rank: 2
562 B
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 42
21 KB
2 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 45
stats.g.doubleclick.net — Cisco Umbrella Rank: 98
2 KB
2 sparkloop.app
js.sparkloop.app — Cisco Umbrella Rank: 59788
dash.sparkloop.app — Cisco Umbrella Rank: 51498
51 KB
2 gstatic.com
fonts.gstatic.com
52 KB
2 tldrnewsletter.com
tldrnewsletter.com — Cisco Umbrella Rank: 442971
www.tldrnewsletter.com
878 B
1 facebook.com
www.facebook.com
185 B
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 869
725 B
1 t.co
t.co — Cisco Umbrella Rank: 614
377 B
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 792
15 KB
1 googleoptimize.com
www.googleoptimize.com — Cisco Umbrella Rank: 1361
50 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 49
996 B
49 18
Domain Requested by
19 tldr.tech tldr.tech
3 px.ads.linkedin.com 3 redirects
3 www.googletagmanager.com www.googleoptimize.com
3 a.tldr.tech tldr.tech
www.googletagmanager.com
2 snap.licdn.com a.tldr.tech
snap.licdn.com
2 connect.facebook.net tldr.tech
connect.facebook.net
2 www.google.co.uk tldr.tech
2 www.google.com tldr.tech
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 fonts.gstatic.com tldr.tech
fonts.googleapis.com
1 www.facebook.com tldr.tech
1 dash.sparkloop.app js.sparkloop.app
1 px4.ads.linkedin.com tldr.tech
1 www.linkedin.com 1 redirects
1 analytics.twitter.com tldr.tech
1 t.co tldr.tech
1 stats.g.doubleclick.net www.google-analytics.com
1 static.ads-twitter.com a.tldr.tech
1 googleads.g.doubleclick.net www.googletagmanager.com
1 www.googleoptimize.com tldr.tech
1 js.sparkloop.app tldr.tech
1 fonts.googleapis.com tldr.tech
1 www.tldrnewsletter.com 1 redirects
1 tldrnewsletter.com 1 redirects
0 lslmjz.tldr.tech Failed connect.facebook.net
49 25

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

Domain
jobs.ashbyhq.com
share.hsforms.com
Subject Issuer Validity Valid
tldr.tech
R3		 2023-09-25 -
2023-12-24		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
a.tldr.tech
R3		 2023-08-31 -
2023-11-29		 3 months crt.sh
sparkloop.app
E1		 2023-09-17 -
2023-12-16		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
www.google.co.uk
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2023-08-01 -
2023-10-30		 3 months crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-07-21 -
2024-07-19		 a year crt.sh
snap.licdn.com
DigiCert SHA2 Secure Server CA		 2023-02-01 -
2024-01-31		 a year crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-10-16 -
2024-10-14		 a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-09-19 -
2024-09-17		 a year crt.sh

This page contains 1 frames:

Primary Page: https://tldr.tech/
Frame ID: A89DE97C3DB0BBCAF19B4D902B6EA395
Requests: 49 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

TLDR Newsletter - A Byte Sized Daily Tech Newsletter

Page URL History Show full URLs

  1. http://tldrnewsletter.com/ HTTP 301
    http://www.tldrnewsletter.com/ HTTP 301
    https://tldr.tech/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googleoptimize\.com/optimize\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • snap\.licdn\.com/li\.lms-analytics/insight\.min\.js

Page Statistics

49
Requests

96 %
HTTPS

68 %
IPv6

18
Domains

25
Subdomains

20
IPs

3
Countries

1168 kB
Transfer

3004 kB
Size

24
Cookies

Page URL History

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

  1. http://tldrnewsletter.com/ HTTP 301
    http://www.tldrnewsletter.com/ HTTP 301
    https://tldr.tech/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 42
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2 HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true HTTP 302
  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D4335450%26time%3D1698050603571%26url%3Dhttps%253A%252F%252Ftldr.tech%252F%26tm%3Dgtmv2%26cookiesTest%3Dtrue%26liSync%3Dtrue HTTP 302
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true&liSync=true HTTP 302
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQIJ2cf74wJ34gAAAYtbs_2m3F3AMz16JT2ht1uW5CYD9X9qQrX6AQqS1iofhCeQPPSz

49 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
tldr.tech/
Redirect Chain
  • http://tldrnewsletter.com/
  • http://www.tldrnewsletter.com/
  • https://tldr.tech/
5 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
daa4cf55036b19fa348ef93d6d034ed5a79d6a3ea59da5fb759296fb476314a9
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36
accept-language
en-GB,en;q=0.9

Response headers

access-control-allow-origin
*
age
296101
cache-control
public, max-age=0, must-revalidate
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 23 Oct 2023 08:43:22 GMT
etag
W/"f0fe0b4a305ce0b985aaa301a34349c7"
server
Vercel
strict-transport-security
max-age=63072000
x-matched-path
/
x-vercel-cache
HIT
x-vercel-id
lhr1::96mlg-1698050602171-f9d57ca9a1df

Redirect headers

CF-RAY
81a8b126c8a6405d-LHR
Cache-Control
max-age=3600
Connection
keep-alive
Date
Mon, 23 Oct 2023 08:43:22 GMT
Expires
Mon, 23 Oct 2023 09:43:22 GMT
Location
https://tldr.tech
NEL
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Report-To
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lLcxLaJSWTtM%2FjyATZdH8fpAQYfp48LvV6jkxbiWkbRJEP2PW2cy8fDX36a8JtC0MYxKaNKjt36aKi0dQLJVRf1ehgN7b1Tkn%2BG9b50PnRFVtWIFfMemjyb%2FLNqzEyeR%2Byve7S4W3mR0kS5eg5mpp9YqfO6o"}],"group":"cf-nel","max_age":604800}
Server
cloudflare
Transfer-Encoding
chunked
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
css2
fonts.googleapis.com/ 		3 KB
996 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Nunito:wght@400;600&display=swap
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
9c0969e7ab89223f2fb6e25dc62d9ca348a11370396bf7cf7db7686279617e7e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Mon, 23 Oct 2023 08:43:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Mon, 23 Oct 2023 07:36:11 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Mon, 23 Oct 2023 08:43:22 GMT
analytics.js
tldr.tech/ 		577 B
753 B 		Script
General
Check archive.org
Download Go to
Full URL
https://tldr.tech/analytics.js
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
b920631a8c876d4cfc7ae57f47c27ed82492584d08e09a39b68e8df14ea925a8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:22 GMT
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
lhr1::96mlg-1698050602215-833c7b70e1c4
age
288274
x-matched-path
/analytics.js
etag
"d21d57625958911310a490ed37d4651e"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=0, must-revalidate
content-disposition
inline; filename="analytics.js"
accept-ranges
bytes
content-length
577
271481f9d40765ce.css
tldr.tech/_next/static/css/ 		34 KB
8 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://tldr.tech/_next/static/css/271481f9d40765ce.css
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
4a5084abd25132de349e10697fb9130f77434a15e44373a2fffd3ebcb5051018
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:22 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
lhr1::mnntt-1698050602215-8c0fb74c55e5
age
295162
x-matched-path
/_next/static/css/271481f9d40765ce.css
etag
W/"b45b576a7af0bea0b2c296474ed1283e"
x-vercel-cache
HIT
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="271481f9d40765ce.css"
webpack-3e7784f65c1d721e.js
tldr.tech/_next/static/chunks/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tldr.tech/_next/static/chunks/webpack-3e7784f65c1d721e.js
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
7b1fffde4c901594e2cb04092e17cc324c3e47b4f18ce19d980d9743872471c8
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:22 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
lhr1::96mlg-1698050602245-6ec161675c0b
age
295506
x-matched-path
/_next/static/chunks/webpack-3e7784f65c1d721e.js
etag
W/"82a5bd91ee402185bfccb43bdc2da8e7"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
inline; filename="webpack-3e7784f65c1d721e.js"
framework-2fe4cb6473b20297.js
tldr.tech/_next/static/chunks/ 		138 KB
46 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://tldr.tech/_next/static/chunks/framework-2fe4cb6473b20297.js
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Vercel /
Resource Hash
453ca013615baa4212000cc41322a6596b3051cd322065f4f30d20c7600b8b4d
Security Headers
Name Value
Strict-Transport-Security max-age=63072000

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:22 GMT
content-encoding
br
strict-transport-security
max-age=63072000
server
Vercel
x-vercel-id
lhr1::zzvm9-1698050602245-d007cc61f742
age
295506
x-matched-path
/_next/static/chunks/framework-2fe4cb6473b20297.js
etag
W/"4ec7e92b2e0b29b7b50732a212e10d92"
x-vercel-cache
HIT
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public,max-age=31536000,immutable
content-disposition
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pragma
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expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
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603 B 		XHR
General
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https://a.tldr.tech/g/collect?v=2&tid=G-3PQWC8FP3Z&gtm=45je3ai0&_p=56140337&cid=1332224822.1698050603&ul=en-us&sr=1600x1200&_fplc=0&ur=GB-ENG&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&sst.uc=GB&sst.gse=1&sst.etld=google.co.uk&sst.gcsub=region1&sst.tft=1698050602389&_s=1&sid=1698050603&sct=1&seg=0&dl=https%3A%2F%2Ftldr.tech%2F&dt=TLDR%20Newsletter%20-%20A%20Byte%20Sized%20Daily%20Tech%20Newsletter&en=page_view&_fv=1&_ss=1&ep.page_category=general&ep.event_id=1698050603273.263331&epn.event_time=1698050603&ep.user_data.email_address=&tfd=1668&richsstsse
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107 B 		Image
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H2
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ga-audiences
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107 B 		Image
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insight.old.min.js
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3 KB 		Script
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3272
adsct
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377 B 		Image
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https://t.co/1/i/adsct?bci=2&eci=4&event=%7B%22conversion_id%22%3A%221698050603273.263331%22%7D&event_id=69af9a97-4cb4-494a-84f4-0e198ce77613&integration=gtm&p_id=Twitter&p_user_id=0&pl_id=ab04f9fe-1b6b-4d5b-9556-4f6c56191e17&tw_document_href=https%3A%2F%2Ftldr.tech%2F&tw_iframe_status=0&txn_id=tw-o0bvn-obul5&type=javascript&version=2.3.29
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H2
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H2
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180
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Mon, 23 Oct 2023 08:43:23 GMT
strict-transport-security
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px4.ads.linkedin.com/
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  • https://www.linkedin.com/px/li_sync?redirect=https%3A%2F%2Fpx.ads.linkedin.com%2Fcollect%3Fv%3D2%26fmt%3Djs%26pid%3D4335450%26time%3D1698050603571%26url%3Dhttps%253A%252F%252Ftldr.tech%252F%26tm%3D...
  • https://px.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true&liSync=true
  • https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQIJ2cf74wJ34gAAAYtbs_2m3F3AMz16JT2ht1uW5C...
0
266 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQIJ2cf74wJ34gAAAYtbs_2m3F3AMz16JT2ht1uW5CYD9X9qQrX6AQqS1iofhCeQPPSz
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Server
13.107.42.14 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:23 GMT
x-li-pop
afd-prod-lor1-x
x-msedge-ref
Ref A: 1E2D91D2551E485798EEE062C36A24BA Ref B: MAN31EDGE0505 Ref C: 2023-10-23T08:43:24Z
linkedin-action
1
x-cache
CONFIG_NOCACHE
content-type
application/javascript
x-li-fabric
prod-lor1
x-li-proto
http/2
content-length
0
x-li-uuid
AAYIXjcalV/aBnYzxxj/Hg==

Redirect headers

date
Mon, 23 Oct 2023 08:43:23 GMT
x-li-pop
afd-prod-lor1-x
x-msedge-ref
Ref A: 0AE1BB28DF24489CAD2C6A39C3F3B992 Ref B: LON04EDGE0911 Ref C: 2023-10-23T08:43:24Z
linkedin-action
1
x-cache
CONFIG_NOCACHE
x-li-fabric
prod-lor1
location
https://px4.ads.linkedin.com/collect?v=2&fmt=js&pid=4335450&time=1698050603571&url=https%3A%2F%2Ftldr.tech%2F&tm=gtmv2&cookiesTest=true&liSync=true&e_ipv6=AQIJ2cf74wJ34gAAAYtbs_2m3F3AMz16JT2ht1uW5CYD9X9qQrX6AQqS1iofhCeQPPSz
x-li-proto
http/2
content-length
0
x-li-uuid
AAYIXjcWtgnXzSD6aSMgYQ==
3979954195401753
connect.facebook.net/signals/config/ 		364 KB
114 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://connect.facebook.net/signals/config/3979954195401753?v=2.9.135&r=stable&domain=tldr.tech
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f083:100:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
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Security Headers
Name Value
Content-Security-Policy default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

content-security-policy
default-src facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com data: blob: 'self';script-src *.fbcdn.net *.facebook.net 'unsafe-inline' 'unsafe-eval' blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
reporting-endpoints
pragma
public
x-fb-debug
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cross-origin-opener-policy
same-origin-allow-popups
vary
Accept-Encoding
x-frame-options
DENY
content-type
application/x-javascript; charset=utf-8
origin-agent-cluster
?0
cache-control
public, max-age=1200
permissions-policy
accelerometer=(), ambient-light-sensor=(), bluetooth=(), camera=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), magnetometer=(), microphone=(), midi=(), payment=(), screen-wake-lock=(), serial=(), usb=()
timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
collect
a.tldr.tech/g/ 		65 B
260 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.tldr.tech/g/collect?v=2&tid=G-3PQWC8FP3Z&gtm=45je3ai0&_p=56140337&cid=1332224822.1698050603&ul=en-us&sr=1600x1200&_fplc=0&ur=GB-ENG&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_eu=AEA&sst.uc=GB&sst.gse=1&sst.etld=google.co.uk&sst.gcsub=region1&sst.tft=1698050602389&_s=2&sid=1698050603&sct=1&seg=0&dl=https%3A%2F%2Ftldr.tech%2F&dt=TLDR%20Newsletter%20-%20A%20Byte%20Sized%20Daily%20Tech%20Newsletter&en=scroll&ep.page_category=general&epn.percent_scrolled=90&_et=7&tfd=2180&richsstsse
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-3PQWC8FP3Z&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.139.101.37 North Charleston, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
37.101.139.34.bc.googleusercontent.com
Software
/
Resource Hash
e64954dc34e12c7190cc2338a54b07644ff0f102aa71cc7209bcbb49c3009f7c
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:24 GMT
x-content-type-options
nosniff
content-type
text/plain
access-control-allow-origin
https://tldr.tech
cache-control
no-cache
access-control-allow-credentials
true
x-robots-tag
noindex, nofollow
x-accel-buffering
no
default.css
dash.sparkloop.app/styles/ 		37 KB
20 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://dash.sparkloop.app/styles/default.css
Requested by
Host: js.sparkloop.app
URL: https://js.sparkloop.app/team_c96406ad2d5b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::681a:88b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4b618e90586d7b10d4645113ffb1b2d087e792430a188456eb7e1387decf8211

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Mon, 23 Oct 2023 08:43:24 GMT
via
1.1 vegur
content-encoding
br
cf-cache-status
HIT
nel
{"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
last-modified
Fri, 20 Oct 2023 21:29:04 GMT
server
cloudflare
age
6641
vary
Origin, Accept-Encoding
report-to
{"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1697842030&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=C202M5vmQ%2Fu0xzwAMCIlfT25hMK290cOvxR%2FlVWkFM4%3D"}]}
content-type
text/css
cf-ray
81a8b1345bbb775c-LHR
reporting-endpoints
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events
lslmjz.tldr.tech/ 		0
0
/
www.facebook.com/tr/ 		0
185 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.facebook.com/tr/?id=3979954195401753&ev=PageView&dl=https%3A%2F%2Ftldr.tech%2F&rl=&if=false&ts=1698050608891&cd[content_id]=0&cd[content_type]=product&sw=1600&sh=1200&v=2.9.135&r=stable&ec=0&o=30&fbp=fb.1.1698050604079.1377417955&ler=empty&it=1698050603584&coo=false&eid=1698050603273.263331&rqm=GET
Requested by
Host: tldr.tech
URL: https://tldr.tech/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:181:face:b00c:0:25de -, , ASN (),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
en-GB,en;q=0.9
Referer
https://tldr.tech/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
date
Mon, 23 Oct 2023 08:43:29 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0

Failed requests

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

Domain
lslmjz.tldr.tech
URL
https://lslmjz.tldr.tech/events

Verdicts & Comments Add Verdict or Comment

43 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.

function| __wrap_b function| gtag object| dataLayer object| webpackChunk_N_E function| __next_require__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E function| __NEXT_PRELOADREADY object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST object| google_tag_manager object| google_tag_data object| google_optimize object| GooglebQhCsO string| GoogleAnalyticsObject function| ga object| SLConfig object| gaplugins object| gaGlobal object| gaData function| postscribe object| google_tag_manager_external string| _randomPageId object| params function| fbq function| _fbq function| twq function| setCookie undefined| fbc undefined| ttc object| _linkedin_data_partner_ids boolean| _already_called_lintrk string| contentId function| onYouTubeIframeAPIReady object| process object| regeneratorRuntime object| twttr function| lintrk object| SL

24 Cookies

Domain/Path Name / Value
tldr.tech/ Name: landingPage
Value: https%3A%2F%2Ftldr.tech%2F
.tldr.tech/ Name: _gcl_au
Value: 1.1.324710685.1698050603
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
.tldr.tech/ Name: _gid
Value: GA1.2.1425250629.1698050603
.tldr.tech/ Name: _gat_gtag_UA_156106313_1
Value: 1
.tldr.tech/ Name: _ga
Value: GA1.1.1332224822.1698050603
.tldr.tech/ Name: _ga_3PQWC8FP3Z
Value: GS1.1.1698050603.1.0.1698050603.0.0.0
.t.co/ Name: muc_ads
Value: 213fe497-ed37-4bce-a812-ef84fdd756c1
.twitter.com/ Name: guest_id_marketing
Value: v1%3A169805060357327493
.twitter.com/ Name: guest_id_ads
Value: v1%3A169805060357327493
.twitter.com/ Name: personalization_id
Value: "v1_CzaVDH8HoBHMiSQyYeLNeg=="
.twitter.com/ Name: guest_id
Value: v1%3A169805060357327493
.linkedin.com/ Name: li_sugr
Value: dfbcec14-d90a-4c72-be7b-826a323fece6
.linkedin.com/ Name: bcookie
Value: "v=2&3db18602-98a6-4db4-8748-d0715ab46682"
.linkedin.com/ Name: lidc
Value: "b=OGST03:s=O:r=O:a=O:p=O:g=3022:u=1:x=1:i=1698050603:t=1698137003:v=2:sig=AQEhOVfNPvgV9oluNK8T2WlPWvj8P9TN"
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Value: AQLrCl8wZ7k-pgAAAYtbs_uxB9v7mhc1GG-Sd1-G5rgPb_Tm7I3nxwfPhdwg_5QO1WXpZLRrC4-wlQ
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.tldr.tech/ Name: __sl-fingerprint
Value: d83849b0aac5eb545cb4c304493b8740
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Value: "v=1&20231023084324d4633a58-4711-4313-84fc-137b7a2071f1AQEgtKu-aCY33HXdHGUycJvm2Ko6zj4M"
.linkedin.com/ Name: li_gc
Value: MTswOzE2OTgwNTA2MDQ7MjswMjHzl2a9BXUM9+839EcEjJAkpqIG6TQrOfl6tHodCDQ0Mw==
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Value: FPID2.2.9MNR4ZfjSKmxiChZRprKPRrvFc86DNYSVhVDdA8tx6c%3D.1698050603
.tldr.tech/ Name: FPAU
Value: 1.1.324710685.1698050603
.tldr.tech/ Name: _fbp
Value: fb.1.1698050604079.1377417955
.tldr.tech/ Name: FPLC
Value: sQOY%2BlJ9zDz1yFRpTErAS27iYco4p1zAG4htd%2BMqLiH%2B0q%2Bbc%2Bcn7hxPzbpYb4SgGCPa5ebpwhXOWOU%2Fyz75zcknnn2EFS6h9Jf6rNSXF4wOOCHtpQ1YP6KJkHiwbg%3D%3D

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
Strict-Transport-Security max-age=63072000

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.

a.tldr.tech
analytics.twitter.com
connect.facebook.net
dash.sparkloop.app
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
js.sparkloop.app
lslmjz.tldr.tech
px.ads.linkedin.com
px4.ads.linkedin.com
snap.licdn.com
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tldr.tech
tldrnewsletter.com
www.facebook.com
www.google-analytics.com
www.google.co.uk
www.google.com
www.googleoptimize.com
www.googletagmanager.com
www.linkedin.com
www.tldrnewsletter.com
lslmjz.tldr.tech
104.244.42.195
104.244.42.5
13.107.42.14
146.75.116.157
174.129.25.170
2606:4700:20::681a:88b
2606:4700:3030::ac43:d614
2620:1ec:21::14
2a00:1450:4001:803::2003
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2a00:1450:4001:80e::200a
2a00:1450:4001:80f::200e
2a00:1450:4001:81c::200e
2a00:1450:4001:827::2002
2a00:1450:4001:828::2004
2a00:1450:4001:82b::2003
2a00:1450:400c:c03::9d
2a02:26f0:3500:16::215:149b
2a03:2880:f083:100:face:b00c:0:3
2a03:2880:f176:181:face:b00c:0:25de
34.139.101.37
76.76.21.21
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