URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Submission: On January 15 via manual from US — Scanned from NZ

Summary

This website contacted 5 IPs in 2 countries across 5 domains to perform 14 HTTP transactions. The main IP is 149.154.164.13, located in London, United Kingdom and belongs to TELEGRAM, VG. The main domain is telegra.ph. The Cisco Umbrella rank of the primary domain is 102985.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on September 13th 2022. Valid for: a year.
This is the only time telegra.ph was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 149.154.164.13 62041 (TELEGRAM)
1 1 172.67.132.19 13335 (CLOUDFLAR...)
1 172.67.74.225 13335 (CLOUDFLAR...)
1 23.229.158.41 26496 (AS-26496-...)
1 149.154.167.99 62041 (TELEGRAM)
14 5
Apex Domain
Subdomains
Transfer
11 telegra.ph
telegra.ph — Cisco Umbrella Rank: 102985
edit.telegra.ph — Cisco Umbrella Rank: 335399
291 KB
1 t.me
t.me — Cisco Umbrella Rank: 11576
178 B
1 engineeringtoolbox.com
www.engineeringtoolbox.com — Cisco Umbrella Rank: 145261
41 KB
1 earthsky.org
earthsky.org — Cisco Umbrella Rank: 152004
95 KB
1 es-static.us
en.es-static.us
477 B
14 5
Domain Requested by
10 telegra.ph telegra.ph
1 edit.telegra.ph telegra.ph
1 t.me telegra.ph
1 www.engineeringtoolbox.com telegra.ph
1 earthsky.org telegra.ph
1 en.es-static.us 1 redirects
14 6

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

Domain
www.proteckd.com
Subject Issuer Validity Valid
*.telegra.ph
Go Daddy Secure Certificate Authority - G2
2022-09-13 -
2023-10-15
a year crt.sh
*.engineeringtoolbox.com
Go Daddy Secure Certificate Authority - G2
2022-08-12 -
2023-09-13
a year crt.sh
*.t.me
Go Daddy Secure Certificate Authority - G2
2022-10-08 -
2023-11-09
a year crt.sh

This page contains 1 frames:

Primary Page: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Frame ID: 150045BDB548BA90C9089F3C9639B98E
Requests: 17 HTTP requests in this frame

Screenshot

Page Title

Researching the Electromagnetic Spectrum – Telegraph

Detected technologies

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

14
Requests

93 %
HTTPS

0 %
IPv6

5
Domains

6
Subdomains

5
IPs

2
Countries

507 kB
Transfer

827 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 2
  • https://en.es-static.us/upl/2012/05/em_spectrum.png HTTP 301
  • https://earthsky.org/upl/2012/05/em_spectrum.png

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request Researching-the-Electromagnetic-Spectrum-01-15-2
telegra.ph/
13 KB
5 KB
Document
General
Full URL
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
38ab11913482720e04cc532220d4b8558426e908f30e922cebb9af2dde5a1a2e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
accept-language
en-NZ,en;q=0.9

Response headers

cache-control
no-store
content-encoding
gzip
content-length
4697
content-type
text/html; charset=utf-8
date
Sun, 15 Jan 2023 08:03:16 GMT
pragma
no-cache
server
nginx/1.20.1
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-frame-options
SAMEORIGIN
quill.core.min.css
telegra.ph/css/
7 KB
2 KB
Stylesheet
General
Full URL
https://telegra.ph/css/quill.core.min.css
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
2d8806a9454f45e2c653e351411dcc6466d613ae1bbd9c44d3a31e052c5e511c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Mon, 14 Nov 2016 18:41:34 GMT
server
nginx/1.20.1
etag
W/"582a055e-1c16"
content-type
text/css
core.min.css
telegra.ph/css/
227 KB
167 KB
Stylesheet
General
Full URL
https://telegra.ph/css/core.min.css?46
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
2012cb4903df22f5172bfef65dde82f8468c1104ce5dbb435a071190c2f89fb8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Tue, 21 Dec 2021 00:38:19 GMT
server
nginx/1.20.1
etag
W/"61c121fb-38df3"
content-type
text/css
em_spectrum.png
earthsky.org/upl/2012/05/
Redirect Chain
  • https://en.es-static.us/upl/2012/05/em_spectrum.png
  • https://earthsky.org/upl/2012/05/em_spectrum.png
94 KB
95 KB
Image
General
Full URL
https://earthsky.org/upl/2012/05/em_spectrum.png
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Server
172.67.74.225 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / centminmod
Resource Hash
1572ab0a91555458e006f2a91490bfe14ea1aeffde57cfd2e3908a36eb0426e2

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:20 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-powered-by
centminmod
content-length
96213
last-modified
Sun, 27 May 2012 21:54:59 GMT
server
cloudflare
etag
"4fc2a2b3-177d5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ckGpTxv%2BVZMdu3KrzTlk%2Fnlk2W5LlToMbo55IJYx2WPBSRvwCXaOegNwi0pkV4HNT4jV1vCjelJDE3auIJwBQYxobGe3f3NEzvbF9S4ohIhsQrdqsDBextP5Hrc0MQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
public, must-revalidate, proxy-revalidate, immutable, max-age=31536000, stale-while-revalidate=86400, stale-if-error=604800
x-hosted-by
BigScoots
accept-ranges
bytes
cf-ray
789d181bddbfa811-SYD

Redirect headers

date
Sun, 15 Jan 2023 08:03:18 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=r%2FWXYBgy9odmz%2FanWzvXgfdfm0PTONhb5UsO62G80rrT6hyQbwHZKUFtujCTfm94I0nJItHGTOghYJMhjoQ6XsEwcI4c1JLGT2LHziLM7EwKiIx%2FY6z%2BxflLTQBaKpOG%2FJE%3D"}],"group":"cf-nel","max_age":604800}
location
https://earthsky.org/upl/2012/05/em_spectrum.png
cache-control
max-age=3600
cf-ray
789d1818ab2faac4-SYD
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Sun, 15 Jan 2023 09:03:18 GMT
Fig_Lys.jpg
www.engineeringtoolbox.com/docs/documents/1929/
41 KB
41 KB
Image
General
Full URL
https://www.engineeringtoolbox.com/docs/documents/1929/Fig_Lys.jpg
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.229.158.41 , United States, ASN26496 (AS-26496-GO-DADDY-COM-LLC, US),
Reverse DNS
41.158.229.23.host.secureserver.net
Software
Apache /
Resource Hash
4146ac1913849fa76390daa74f8e42fe4fc9cfde4d1824437f8701e332e03682

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:19 GMT
last-modified
Thu, 23 Mar 2017 09:38:47 GMT
server
Apache
etag
"50402fc-a3a9-54b62a4c7f7c0"
content-type
image/jpeg
cache-control
max-age=86400, public
accept-ranges
bytes
content-length
41897
jquery.min.js
telegra.ph/js/
94 KB
38 KB
Script
General
Full URL
https://telegra.ph/js/jquery.min.js
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
540bc6dec1dd4b92ea4d3fb903f69eabf6d919afd48f4e312b163c28cff0f441
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Wed, 09 Nov 2016 17:39:54 GMT
server
nginx/1.20.1
etag
W/"58235f6a-1762a"
content-type
application/javascript
jquery.selection.min.js
telegra.ph/js/
3 KB
1 KB
Script
General
Full URL
https://telegra.ph/js/jquery.selection.min.js
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
e8a9bc2271729e7078ae34f415d174765fafa7045593d270adcdd364b529ac08
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Fri, 18 Nov 2016 17:42:12 GMT
server
nginx/1.20.1
etag
W/"582f3d74-a96"
content-type
application/javascript
autosize.min.js
telegra.ph/js/
3 KB
1 KB
Script
General
Full URL
https://telegra.ph/js/autosize.min.js
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
ad0f0ffdcd62a3c1918dd0e51b06f52be8941a74bd6702cf9708752a90bfd36c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:17 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Fri, 18 Nov 2016 12:56:51 GMT
server
nginx/1.20.1
etag
W/"582efa93-d5b"
content-type
application/javascript
load-image.all.min.js
telegra.ph/js/
16 KB
6 KB
Script
General
Full URL
https://telegra.ph/js/load-image.all.min.js?1
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
24923cb2ac81afe909f228d38891f3ddbdb64b0374cc821585975d1ed1e20370
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:17 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Tue, 20 Dec 2016 17:17:36 GMT
server
nginx/1.20.1
etag
W/"585967b0-4184"
content-type
application/javascript
quill.min.js
telegra.ph/js/
197 KB
51 KB
Script
General
Full URL
https://telegra.ph/js/quill.min.js?9
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
5ae14ad66b01a78b21928513355532e579cb7e3a230f9396f30125a04bf4a6ec
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:17 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Thu, 26 Oct 2017 12:06:45 GMT
server
nginx/1.20.1
etag
W/"59f1cfd5-31477"
content-type
application/javascript
core.min.js
telegra.ph/js/
48 KB
15 KB
Script
General
Full URL
https://telegra.ph/js/core.min.js?63
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
725e6a10d6dfc1a508aaf4dc93fb5e6cc92ced11ad4df2a22421e913d14fbcac
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:18 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
last-modified
Mon, 11 Apr 2022 15:14:50 GMT
server
nginx/1.20.1
etag
W/"625445ea-c06b"
content-type
application/javascript
_websync_
t.me/
5 B
178 B
Script
General
Full URL
https://t.me/_websync_?path=Researching-the-Electromagnetic-Spectrum-01-15-2&hash=15c310494e31e2271a
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.167.99 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.18.0 /
Resource Hash
3544fbb65b848dd24192ba608359e02cadd6ff8aa3d2175c6f5a4d3c23afccd3
Security Headers
Name Value
Strict-Transport-Security max-age=35768000

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

pragma
no-cache
date
Sun, 15 Jan 2023 08:03:19 GMT
content-encoding
gzip
strict-transport-security
max-age=35768000
server
nginx/1.18.0
content-type
text/javascript
cache-control
no-store
content-length
25
truncated
/
27 KB
27 KB
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
4ce374a48ba0dba1231039953c1d43eb6fd8a64c48fef6b0f1b058c1e06adde4

Request headers

Referer
Origin
https://telegra.ph
accept-language
en-NZ,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
font/opentype
truncated
/
28 KB
28 KB
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
53e62aea15e58d342e737f4a769819258968a39bcee433432fe1ae7bf4776a3d

Request headers

Referer
Origin
https://telegra.ph
accept-language
en-NZ,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
font/opentype
truncated
/
25 KB
25 KB
Font
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
81e8023d4e7ece3d2dee8179706bb3e7b4c308cf54b16e351590d9d0512ca80c

Request headers

Referer
Origin
https://telegra.ph
accept-language
en-NZ,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

Content-Type
font/opentype
check
edit.telegra.ph/
82 B
378 B
XHR
General
Full URL
https://edit.telegra.ph/check
Requested by
Host: telegra.ph
URL: https://telegra.ph/js/jquery.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
3b22fa90524981b05acec99737cdcf68984fd5534adc8f9e5e87a8c813d3f6b4
Security Headers
Name Value
Strict-Transport-Security max-age=35768000

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://telegra.ph/
accept-language
en-NZ,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma
no-cache
date
Sun, 15 Jan 2023 08:03:18 GMT
content-encoding
gzip
strict-transport-security
max-age=35768000
server
nginx/1.20.1
content-type
application/json; charset=utf-8
access-control-allow-origin
https://telegra.ph
cache-control
no-store
access-control-allow-credentials
true
content-length
76
icons.png
telegra.ph/images/
3 KB
3 KB
Image
General
Full URL
https://telegra.ph/images/icons.png?1
Requested by
Host: telegra.ph
URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
149.154.164.13 London, United Kingdom, ASN62041 (TELEGRAM, VG),
Reverse DNS
Software
nginx/1.20.1 /
Resource Hash
4131357ee671ebc7f0430bc803d04a0cb7170d8f98302071d5c061aa6f93cf4e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
en-NZ,en;q=0.9
Referer
https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36

Response headers

date
Sun, 15 Jan 2023 08:03:18 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
last-modified
Tue, 22 Nov 2016 01:40:43 GMT
server
nginx/1.20.1
etag
"5833a21b-cdf"
content-type
image/png
accept-ranges
bytes
content-length
3295

Verdicts & Comments Add Verdict or Comment

108 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| oncontentvisibilityautostatechange object| T function| $ function| jQuery function| autosize function| loadImage function| Quill function| _classCallCheck function| _possibleConstructorReturn function| _inherits function| _sanitize function| relativeUrl function| getFigureValueByUrl function| _resizeIframe function| initQuill function| checkOncePlaceholder function| checkBlotPlaceholder function| checkRequiredBlots function| checkFigureBlots function| updatePhoto function| uploadDataToBlob function| _uploadFile function| wrapDomElement function| getPageContent function| showError function| savePage function| checkAuth function| migratePages function| toolbarUpdate function| storageSet function| storageGet function| storageDelete function| draftClear function| draftSave function| draftGet function| isEdit function| updateEditableText function| updateEditable function| showLinkTooltip function| hideLinkTooltip function| showFormatTooltip function| hideFormatTooltip function| showBlocksTooltip function| hideBlocksTooltip function| hideAlert function| showAlert function| isOverElement function| tooltipUpdatePosition function| blocksUpdatePosition function| htsc function| toolbarPrompt function| toolbarPromptHide function| _slicedToArray function| _createClass function| _get string| ua object| browser function| Inline function| Block function| BlockEmbed function| Embed function| TextBlot function| CodeBlock function| List function| ListItem object| Parchment function| Delta function| LinkBlot function| BreakBlot function| BlockAuto function| ListAuto function| SingleLineBlot function| FieldBlot function| TitleBlot function| AuthorBlot function| HeaderBlot function| SubheaderBlot function| Paragraph function| BlockquoteBlot function| PullquoteBlot function| CodeBlot function| DividerBlot function| FigureBlot function| MyQuill object| $tl_page object| $tl_article object| $tl_header object| $tl_content object| $tl_tooltip object| $tl_blocks object| $tl_link_tooltip object| $bold_button object| $italic_button object| $link_button object| $header_button object| $subheader_button object| $quote_button object| $image_button object| $embed_button object| $edit_button object| $publish_button object| $account object| $error_msg object| formatTTOptions object| linkTTOptions object| quill string| pageContent object| jQuery111104009769062095978

0 Cookies

5 Console Messages

Source Level URL
Text
security warning URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Message:
Mixed Content: The page at 'https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2' was loaded over HTTPS, but requested an insecure element 'http://en.es-static.us/upl/2012/05/em_spectrum.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2(Line 51)
Message:
Mixed Content: The page at 'https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2' was loaded over HTTPS, but requested an insecure element 'http://en.es-static.us/upl/2012/05/em_spectrum.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Message:
Mixed Content: The page at 'https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2' was loaded over HTTPS, but requested an insecure element 'http://en.es-static.us/upl/2012/05/em_spectrum.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Message:
Mixed Content: The page at 'https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2' was loaded over HTTPS, but requested an insecure element 'http://en.es-static.us/upl/2012/05/em_spectrum.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html
security warning URL: https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2
Message:
Mixed Content: The page at 'https://telegra.ph/Researching-the-Electromagnetic-Spectrum-01-15-2' was loaded over HTTPS, but requested an insecure element 'http://en.es-static.us/upl/2012/05/em_spectrum.png'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html

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=31536000; includeSubDomains; preload
X-Frame-Options SAMEORIGIN