URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Submission: On February 26 via manual from US — Scanned from ES

Summary

This website contacted 5 IPs in 1 countries across 5 domains to perform 10 HTTP transactions. The main IP is 2606:4700:3036::6815:c0f, located in United States and belongs to CLOUDFLARENET, US. The main domain is zenwriting.net. The Cisco Umbrella rank of the primary domain is 537925.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 14th 2021. Valid for: a year.
This is the only time zenwriting.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 2606:4700:303... 13335 (CLOUDFLAR...)
1 35.209.201.36 19527 (GOOGLE-2)
1 2a04:4e42:1b::84 54113 (FASTLY)
1 50.116.94.29 46606 (UNIFIEDLA...)
1 2606:2800:134... 15133 (EDGECAST)
10 5
Apex Domain
Subdomains
Transfer
6 zenwriting.net
zenwriting.net — Cisco Umbrella Rank: 537925
151 KB
1 twimg.com
pbs.twimg.com — Cisco Umbrella Rank: 688
159 KB
1 certifiedheatingandairconditioning.com
certifiedheatingandairconditioning.com
215 KB
1 pinimg.com
i.pinimg.com — Cisco Umbrella Rank: 645
39 KB
1 innodez.com
innodez.com
445 KB
10 5
Domain Requested by
6 zenwriting.net zenwriting.net
1 pbs.twimg.com zenwriting.net
1 certifiedheatingandairconditioning.com zenwriting.net
1 i.pinimg.com zenwriting.net
1 innodez.com zenwriting.net
10 5

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

Domain
canvas.instructure.com
writefreely.org
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2021-08-14 -
2022-08-13
a year crt.sh
innodez.com
R3
2022-01-02 -
2022-04-02
3 months crt.sh
*.pinterest.com
DigiCert TLS RSA SHA256 2020 CA1
2021-07-27 -
2022-08-05
a year crt.sh
certifiedheatingandairconditioning.com
R3
2022-01-30 -
2022-04-30
3 months crt.sh
*.twimg.com
DigiCert TLS RSA SHA256 2020 CA1
2021-10-20 -
2022-10-19
a year crt.sh

This page contains 1 frames:

Primary Page: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Frame ID: DE2DFA184A5AF67743B7C470E3EE3CE3
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

9 Simple Techniques For Choosing Energy Efficient Heating Systems For Your Home — chalkpest9

Detected technologies

Overall confidence: 100%
Detected patterns
  • /wp-(?:content|includes)/

Page Statistics

10
Requests

100 %
HTTPS

60 %
IPv6

5
Domains

5
Subdomains

5
IPs

1
Countries

1008 kB
Transfer

1057 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
zenwriting.net/chalkpest9/
11 KB
5 KB
Document
General
Full URL
https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::6815:c0f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eb9b2bb55f2ced6bd328514a15232f733d52ba428e62abbdcd074ddf1308e964

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
es-ES,es;q=0.9

Response headers

date
Sat, 26 Feb 2022 02:22:35 GMT
content-type
text/html; charset=utf-8
x-served-by
zenwriting.net
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=aQtLgvrtW%2FhzgyO45kwvzq4V1h%2BhUSLEZ%2FwdI%2BX6J0GLv1iWvnp2l2mzCus6FG2jZmfJ2ZVKYwgTHq%2Bp7CPR50WdCy%2BwPSnx3xg1B8DQwf737kIFMKSrEN3jo9jVO3RUMaE3oOtuQvY2F8E%2BXQ%3D%3D"}],"group":"cf-nel","max_age":604800}
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
cf-ray
6e35b4e15b9b65f8-MAD
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
write.css
zenwriting.net/css/
49 KB
10 KB
Stylesheet
General
Full URL
https://zenwriting.net/css/write.css
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3036::6815:c0f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
19194360f69da1a7c5fe2e5e79f5452b3b8cbff371e3a08e95344b3c6aee258a

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
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
Sat, 26 Feb 2022 02:22:36 GMT
content-encoding
br
cf-cache-status
MISS
last-modified
Wed, 04 Aug 2021 20:55:21 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=79Gi89lM2z4wViIiUnhDMuqBjdAdFlvePuZcuBJCpZbfJpm4NVNv%2BtT1hjm6O7blN0MLachf6%2B5o6el7VeABqsmQrcfjE5dldUsWQdSKqNWCmITrBS7WRLf3EBQNo17EwluCp91l4QzKh6qJDw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6e35b4e27c8965f8-MAD
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
zenwriting.net
heat-load-calculations-700x753-1.png
innodez.com/wp-content/uploads/2020/02/
444 KB
445 KB
Image
General
Full URL
https://innodez.com/wp-content/uploads/2020/02/heat-load-calculations-700x753-1.png
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
35.209.201.36 Council Bluffs, United States, ASN19527 (GOOGLE-2, US),
Reverse DNS
36.201.209.35.bc.googleusercontent.com
Software
nginx /
Resource Hash
f5d4f66096ea38b554d147bd2e0bbfe25fe27986976f1ec6f006a106f6ba5baf

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/
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
Sat, 26 Feb 2022 02:22:36 GMT
last-modified
Thu, 15 Oct 2020 19:24:27 GMT
server
nginx
etag
"5f88a1eb-6f03c"
x-proxy-cache-info
DT:1
content-type
image/png
cache-control
max-age=31536000
host-header
8441280b0c35cbc1147f8ba998a563a7
accept-ranges
bytes
content-length
454716
expires
Sun, 26 Feb 2023 02:22:36 GMT
ce28df0e163e29c1efa299f8004f7c5d.jpg
i.pinimg.com/564x/ce/28/df/
39 KB
39 KB
Image
General
Full URL
https://i.pinimg.com/564x/ce/28/df/ce28df0e163e29c1efa299f8004f7c5d.jpg
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:1b::84 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
b55a23215f7daae963993ebc0929347261fa0243ab9213f97feb403386967b94

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/
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
Sat, 26 Feb 2022 02:22:36 GMT
x-cdn
fastly
etag
"5fbfeca99df9a0c8f0c5cb2d3a39a682"
vary
Origin
content-type
image/jpeg
cache-control
max-age=31536000, immutable
accept-ranges
bytes
alt-svc
h3=":443";ma=600,h3-29=":443";ma=600,h3-27=":443";ma=600
content-length
39538
banner-img.png
certifiedheatingandairconditioning.com/wp-content/uploads/2020/11/
213 KB
215 KB
Image
General
Full URL
https://certifiedheatingandairconditioning.com/wp-content/uploads/2020/11/banner-img.png
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
50.116.94.29 , United States, ASN46606 (UNIFIEDLAYER-AS-1, US),
Reverse DNS
all-chem.net
Software
Apache /
Resource Hash
515855a0ef604449b02f46719eaeae28f96400a2d019b717fe21d86ef1b01d76

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/
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
Sat, 26 Feb 2022 02:22:36 GMT
referrer-policy
no-referrer-when-downgrade
last-modified
Tue, 01 Dec 2020 05:45:30 GMT
server
Apache
vary
Accept-Encoding
content-type
image/png
cache-control
max-age=31536000
accept-ranges
bytes
content-length
217956
expires
Sun, 26 Feb 2023 02:22:36 GMT
FAcgXpHX0AEdDKE.jpg
pbs.twimg.com/media/
159 KB
159 KB
Image
General
Full URL
https://pbs.twimg.com/media/FAcgXpHX0AEdDKE.jpg
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H2
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 (mdr/6697) /
Resource Hash
79d686c3fd5aecf9a2b96a4500183099dacbcbfccdf7144f9b550967ed29ccf2
Security Headers
Name Value
Strict-Transport-Security max-age=631138519
X-Content-Type-Options nosniff

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/
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
Sat, 26 Feb 2022 02:22:36 GMT
x-content-type-options
nosniff
age
0
x-cache
MISS
server-timing
"x-cache;desc= ,x-tw-cdn;desc=VZ",edge;dur=444
content-length
162354
x-response-time
405
surrogate-key
media media/bucket/2 media/1443157796141387777
last-modified
Wed, 29 Sep 2021 10:14:45 GMT
server
ECS (mdr/6697)
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
9e45ab8cbfc3a83adc513b08ad064b878a7e14f99c4308e2cd413abfab097a49
accept-ranges
bytes
timing-allow-origin
https://twitter.com, https://mobile.twitter.com
webfont.js
zenwriting.net/js/
12 KB
6 KB
Script
General
Full URL
https://zenwriting.net/js/webfont.js
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:c0f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b3c6ddc81a70fddba0c6a464f335810f4830c44f68051a95ae0b986955a7023e

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
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
Sat, 26 Feb 2022 02:22:36 GMT
content-encoding
br
cf-cache-status
MISS
last-modified
Wed, 04 Aug 2021 20:55:21 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=HxFxmXunEDwGMtFeBN7s6Ew26A%2FHsZGeR8d8GPDqK5mKWCWSubn3MhmOyEtyu13dgVCJUVY0mYVM9Rzydq7tORjlUaU0yobAAdpsSp04LTo2eLHllGPL3CHETdpHmOF8s%2BtHwI7%2FBsL5qb1s1g%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6e35b4e43f3c866f-MAD
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
zenwriting.net
fonts.css
zenwriting.net/css/
2 KB
912 B
Stylesheet
General
Full URL
https://zenwriting.net/css/fonts.css
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/js/webfont.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:c0f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b1119cb35793ecd895e0cd5f1a2894fa14994c703412a9b5c8c229abcdd1ffb8

Request headers

Accept-Language
es-ES,es;q=0.9
Referer
https://zenwriting.net/chalkpest9/9-simple-techniques-for-choosing-energy-efficient-heating-systems-for-your-home
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
Sat, 26 Feb 2022 02:22:36 GMT
content-encoding
br
cf-cache-status
MISS
last-modified
Wed, 04 Aug 2021 20:55:21 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=HiPDFlBudaFQh43o1zgakHYBbasctdXGc0RERGwtdlf5cE8DjH8HsT8zhnVLclXNJA1sXhK9h1ceOROAPzqB2QvK81XdURNvEjtOGhGTjw8yOs79e4NA5Vmox7YAVaTOmZs%2Biwey0q5x8N9qEg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
6e35b4e5180c866f-MAD
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
zenwriting.net
Lora-Bold.woff2
zenwriting.net/fonts/
67 KB
68 KB
Font
General
Full URL
https://zenwriting.net/fonts/Lora-Bold.woff2
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/css/fonts.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:c0f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5aad84fd548b01f6f96d44b6254b68a247e5d12800b5284c72a5310d05746ee5

Request headers

Referer
https://zenwriting.net/css/fonts.css
Origin
https://zenwriting.net
Accept-Language
es-ES,es;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

date
Sat, 26 Feb 2022 02:22:36 GMT
cf-cache-status
MISS
last-modified
Wed, 04 Aug 2021 20:55:21 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=08%2BP2M%2BOVQW0KkRLInDEOKIMalvjkY8NG34q5b%2BBC4HnVef1iuI2tcFfzRpR%2Ba10TP4Kck%2Bnd7wee0yTNxd17n2oYQ%2BEDakIvqqvyB28fg9HdiqgUW5g%2Fu3EKscyJSatos7hVBJ7Zz8D5XEBfw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
6e35b4e608d8866f-MAD
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
68656
x-served-by
zenwriting.net
Lora-Regular.woff2
zenwriting.net/fonts/
62 KB
63 KB
Font
General
Full URL
https://zenwriting.net/fonts/Lora-Regular.woff2
Requested by
Host: zenwriting.net
URL: https://zenwriting.net/css/fonts.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::6815:c0f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
26ee6f80607aa285386fc2132073fda3639fddfb3c139d7e92490de306d2b8d1

Request headers

Referer
https://zenwriting.net/css/fonts.css
Origin
https://zenwriting.net
Accept-Language
es-ES,es;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

date
Sat, 26 Feb 2022 02:22:36 GMT
cf-cache-status
MISS
last-modified
Wed, 04 Aug 2021 20:55:21 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=bEv6s%2BDO%2BtvhLyQcauYJiVJE1cUWA4ZZ8BYaCIERkEpafuBhkXBr3KvGaSl8EO07NCUFZgiRHLQabeSigNoFBa%2FuPtdr1CrYIDvol1NWh20ZGj%2FZf2f1BbOXnjYtyeksBY5rtzSFrBBtxKrjaA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
6e35b4e608d9866f-MAD
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length
63668
x-served-by
zenwriting.net

Verdicts & Comments Add Verdict or Comment

5 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| structuredClone boolean| pinning function| unpinPost object| WebFontConfig object| WebFont

0 Cookies