Submitted URL: https://diigo.com/0wetqc
Effective URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Submission: On May 29 via manual from US — Scanned from IL

Summary

This website contacted 8 IPs in 1 countries across 7 domains to perform 30 HTTP transactions. The main IP is 54.148.192.94, located in Boardman, United States and belongs to AMAZON-02, US. The main domain is www.diigo.com. The Cisco Umbrella rank of the primary domain is 285349.
TLS certificate: Issued by RapidSSL TLS RSA CA G1 on August 22nd 2023. Valid for: a year.
This is the only time www.diigo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 24 54.148.192.94 16509 (AMAZON-02)
1 172.217.16.200 15169 (GOOGLE)
1 66.42.105.189 20473 (AS-CHOOPA)
1 54.201.55.105 16509 (AMAZON-02)
1 2 142.250.185.168 15169 (GOOGLE)
1 1 74.125.133.156 15169 (GOOGLE)
1 2 142.250.186.36 15169 (GOOGLE)
2 142.250.185.99 15169 (GOOGLE)
1 216.58.206.34 15169 (GOOGLE)
30 8
Apex Domain
Subdomains
Transfer
25 diigo.com
diigo.com — Cisco Umbrella Rank: 149052
www.diigo.com — Cisco Umbrella Rank: 285349
resources.diigo.com
291 KB
2 google.co.il
www.google.co.il — Cisco Umbrella Rank: 28483
562 B
2 google.com
www.google.com — Cisco Umbrella Rank: 2
85 B
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 89
googleads.g.doubleclick.net — Cisco Umbrella Rank: 35
2 KB
2 google-analytics.com
ssl.google-analytics.com — Cisco Umbrella Rank: 654
17 KB
1 o2employmentservices.com
o2employmentservices.com
401 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
81 KB
30 7
Domain Requested by
23 www.diigo.com 1 redirects www.diigo.com
2 www.google.co.il www.diigo.com
2 www.google.com 1 redirects www.diigo.com
2 ssl.google-analytics.com 1 redirects www.diigo.com
1 googleads.g.doubleclick.net www.googletagmanager.com
1 stats.g.doubleclick.net 1 redirects
1 resources.diigo.com www.diigo.com
1 o2employmentservices.com www.diigo.com
1 www.googletagmanager.com www.diigo.com
1 diigo.com 1 redirects
30 10
Subject Issuer Validity Valid
*.Diigo.com
RapidSSL TLS RSA CA G1
2023-08-22 -
2024-09-21
a year crt.sh
*.google-analytics.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
o2employmentservices.com
R3
2024-04-07 -
2024-07-06
3 months crt.sh
*.g.doubleclick.net
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.google.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.google.co.il
WR2
2024-05-13 -
2024-08-05
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Frame ID: 2E75287ADA204F0B8DE734C44E6BBD5B
Requests: 30 HTTP requests in this frame

Screenshot

Page Title

Note : How does an HVAC system work?

Page URL History Show full URLs

  1. https://diigo.com/0wetqc HTTP 301
    https://www.diigo.com/0wetqc HTTP 302
    https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff Page URL

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

30
Requests

97 %
HTTPS

0 %
IPv6

7
Domains

10
Subdomains

8
IPs

1
Countries

792 kB
Transfer

1559 kB
Size

8
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. https://diigo.com/0wetqc HTTP 301
    https://www.diigo.com/0wetqc HTTP 302
    https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 24
  • https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=1241685999&utmhn=www.diigo.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=he-il&utmje=0&utmfl=-&utmdt=Note%20%3A%20How%20does%20an%20HVAC%20system%20work%3F&utmhid=335489626&utmr=-&utmp=%2Fitem%2Fnote%2Fapnl1%2Fog6i%3Fk%3D562d78a4e503e6c2b69290a64e81aaff&utmht=1716972461989&utmac=UA-295754-15&utmcc=__utma%3D45878075.663623095.1716972462.1716972462.1716972462.1%3B%2B__utmz%3D45878075.1716972462.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=775648050&utmredir=1&utmu=qBAAAAAAAAAAAAAAAAAAAAAE~ HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999 HTTP 302
  • https://www.google.co.il/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999&slf_rd=1&random=507692160

30 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request og6i
www.diigo.com/item/note/apnl1/
Redirect Chain
  • https://diigo.com/0wetqc
  • https://www.diigo.com/0wetqc
  • https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
18 KB
7 KB
Document
General
Full URL
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
6f0253c8b387af926b6fe67162609617498950bbaaf99017b86b0f81c2036290

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
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

Response headers

Cache-Control
private, max-age=0, must-revalidate
Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html; charset=UTF-8
Date
Wed, 29 May 2024 08:47:40 GMT
ETag
W/"3d0af8e1e3336c60de44e9318430fde4"
P3P
CP="NOI DEVa TAIa OUR BUS UNI"
Server
nginx
Status
200 OK
Transfer-Encoding
chunked
X-Runtime
0.02151

Redirect headers

Cache-Control
no-cache
Connection
keep-alive
Content-Length
143
Content-Type
text/html; charset=UTF-8
Date
Wed, 29 May 2024 08:47:39 GMT
Location
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Server
nginx
Status
302 Found
X-Runtime
0.00240
common.css
www.diigo.com/stylesheets/v6/dist/
60 KB
15 KB
Stylesheet
General
Full URL
https://www.diigo.com/stylesheets/v6/dist/common.css?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
bf4fa5b354b3980a0e0850dbbd2d90a276958a5beb37b12885b5fb44c6576a6e

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-eee6"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
common_v7.css
www.diigo.com/stylesheets/v6/
94 KB
20 KB
Stylesheet
General
Full URL
https://www.diigo.com/stylesheets/v6/common_v7.css?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
bb61df0649bee55f98cfaead67a8bf80944deb4bdfd05aec05059cf8892a5132

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-177ec"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
font.css
www.diigo.com/stylesheets/
1 KB
471 B
Stylesheet
General
Full URL
https://www.diigo.com/stylesheets/font.css?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
890a9773007edc1facaa9581ad1f44c208dfa4d37157e86877ef3449900cde75

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-59e"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
lib.js
www.diigo.com/javascripts/lib/
178 KB
67 KB
Script
General
Full URL
https://www.diigo.com/javascripts/lib/lib.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
9c840e0c8644df2625186e2d0e7e3193f700ed29e31a4114b5a02f8742e3e6a4

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-2c971"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
item_display.css
www.diigo.com/stylesheets/
8 KB
3 KB
Stylesheet
General
Full URL
https://www.diigo.com/stylesheets/item_display.css?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
d48535e820ef95175a86c705f4a93db7370dd8fda7dffe28829368b72adda306

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-20ce"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
style.css
www.diigo.com/stylesheets/v6/dist/
88 KB
21 KB
Stylesheet
General
Full URL
https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
c9bb562d78be894770fa517c134a5769b4a3d53b8dabba3bfe5fb0b91dfdd1b0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-161a2"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
js
www.googletagmanager.com/gtag/
221 KB
81 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=AW-833054516
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.16.200 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s08-in-f8.1e100.net
Software
Google Tag Manager /
Resource Hash
f22e52aa7101d40394831b0c2c44edc49fdf12cb64db6778eacae5c45a323684
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:41 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
82034
x-xss-protection
0
last-modified
Wed, 29 May 2024 06:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Wed, 29 May 2024 08:47:41 GMT
logo_s2.png
www.diigo.com/images/
3 KB
3 KB
Image
General
Full URL
https://www.diigo.com/images/logo_s2.png
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
b8ca18166a24c132519fe76d45edf77c9010462a4b6a5c098741d8cb54429388

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:40 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-cf1"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3313
icon-home.png
www.diigo.com/images/
262 B
493 B
Image
General
Full URL
https://www.diigo.com/images/icon-home.png
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
d6257d816cffd54d02ad99a9fadebb546e9addc692c8f5e27b6e77948e03c05a

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-106"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
262
type-icon-note-48.png
www.diigo.com/images/
2 KB
3 KB
Image
General
Full URL
https://www.diigo.com/images/type-icon-note-48.png
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
5a1840f323ab574c8de7576fccc964f96a7fa86f1c6e6ae3f059b620a0a8a925

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-9e2"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2530
Dollarphotoclub_8003398428129.jpg
o2employmentservices.com/wp-content/uploads/2017/03/
401 KB
401 KB
Image
General
Full URL
https://o2employmentservices.com/wp-content/uploads/2017/03/Dollarphotoclub_8003398428129.jpg
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
66.42.105.189 Los Angeles, United States, ASN20473 (AS-CHOOPA, US),
Reverse DNS
66.42.105.189.vultrusercontent.com
Software
nginx /
Resource Hash
a5d3be395509349f0fa6c0f011d320d57623c1f7ac80d8541d7d880b939ee19f

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:41 GMT
last-modified
Wed, 09 Aug 2023 12:21:55 GMT
server
nginx
age
0
vary
Accept,X-Forwarded-Proto,Accept-Encoding
x-cache
MISS
content-type
image/webp
cache-control
private, max-age=31536000
accept-ranges
bytes
content-length
410352
expires
Thu, 29 May 2025 08:47:41 GMT
ticketpeony8_48.jpg
resources.diigo.com/images/avatar/user/
993 B
1 KB
Image
General
Full URL
https://resources.diigo.com/images/avatar/user/ticketpeony8_48.jpg
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.201.55.105 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
mail.diigomail.com
Software
nginx /
Resource Hash
aedefae7101aee38d69d9c34554703a0993b3b2a04f62d2f2870c169a937fa18

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:42 GMT
Last-Modified
Mon, 05 Nov 2007 11:54:06 GMT
Server
nginx
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
993
Content-Type
image/jpeg
main.min.js
www.diigo.com/javascripts/v6/dist/
231 KB
68 KB
Script
General
Full URL
https://www.diigo.com/javascripts/v6/dist/main.min.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
f01cf495349fe08eb6bfeb63eab51e79f0c6795b8f812a291108678508367f56

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-39acc"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
js-cookie.js
www.diigo.com/javascripts/lib/
4 KB
2 KB
Script
General
Full URL
https://www.diigo.com/javascripts/lib/js-cookie.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
39765a24768ee0281fbc76da0d54fff34b40033ed3b909d5e93d8d8318108fde

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-e5c"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
item_display.js
www.diigo.com/javascripts/
10 KB
3 KB
Script
General
Full URL
https://www.diigo.com/javascripts/item_display.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
5937353e5cf0c42ad470813cb8f4dfe3940f8f1ac3e05331720f331b94b4d73b

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-273c"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
ditem_new.js
www.diigo.com/javascripts/v6/
150 KB
35 KB
Script
General
Full URL
https://www.diigo.com/javascripts/v6/ditem_new.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
cb5ece3daa7f6a6bbf95993f32c787c48391bb96e11f44bcd9eb2fcb251b5b6f

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:41 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-25698"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
ga.js
ssl.google-analytics.com/
45 KB
17 KB
Script
General
Full URL
https://ssl.google-analytics.com/ga.js
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.168 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s51-in-f8.1e100.net
Software
Golfe2 /
Resource Hash
1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 29 May 2024 07:54:57 GMT
last-modified
Tue, 12 Dec 2023 18:09:08 GMT
server
Golfe2
age
3164
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
17168
expires
Wed, 29 May 2024 09:54:57 GMT
lock-small.gif
www.diigo.com/images/
176 B
406 B
Image
General
Full URL
https://www.diigo.com/images/lock-small.gif
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/item_display.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
d67ca90955981d1d65ccac6b0a34dbe89108f50b3e135fae2bc554b70d8760ba

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/stylesheets/item_display.css?1640672210
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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-b0"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
176
note-box.png
www.diigo.com/images/
120 B
350 B
Image
General
Full URL
https://www.diigo.com/images/note-box.png
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
1e0ed1da4e68a629e631cda86ec35d9da55838493974e09b599bc368fc5d4c12

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-78"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
120
note-corner.gif
www.diigo.com/images/
1 KB
1 KB
Image
General
Full URL
https://www.diigo.com/images/note-corner.gif
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
0ba054abfc85191b6931bb713813a32516f0a26caf0f71b0e4edc068f37eae14

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
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
Wed, 29 May 2024 08:47:42 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-49d"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1181
horizontal-line.gif
www.diigo.com/images/
1 KB
1 KB
Image
General
Full URL
https://www.diigo.com/images/horizontal-line.gif
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
d44c0913cdd07394b6863aac4e441f8e8c1d1a5f6b670b136c02e8bbce12909e

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-447"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1095
vertical-line.png
www.diigo.com/images/
3 KB
3 KB
Image
General
Full URL
https://www.diigo.com/images/vertical-line.png
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
241ba90e8e9425b3eae820eed28acbcf743278df59fdade5814c2ea36de79f6e

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/stylesheets/v6/dist/style.css?1640672210
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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
"61caabd2-aef"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2799
Open_Sans_400.ttf
www.diigo.com/fonts/
33 KB
34 KB
Font
General
Full URL
https://www.diigo.com/fonts/Open_Sans_400.ttf
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/font.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
18d36d37c1b1a6e5874a6aa2a52d502871af95fa6aa0e4cbdcd23df1c9130b80

Request headers

Referer
https://www.diigo.com/stylesheets/font.css?1640672210
Origin
https://www.diigo.com
Accept-Language
he-IL,he;q=0.9;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
Wed, 29 May 2024 08:47:41 GMT
Last-Modified
Tue, 28 Dec 2021 03:18:56 GMT
Server
nginx
ETag
"61ca8220-8540"
Content-Type
application/octet-stream
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
34112
Open_Sans_600.ttf
www.diigo.com/fonts/
0
0
Font
General
Full URL
https://www.diigo.com/fonts/Open_Sans_600.ttf
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/stylesheets/font.css?1640672210
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash

Request headers

Referer
https://www.diigo.com/stylesheets/font.css?1640672210
Origin
https://www.diigo.com
Accept-Language
he-IL,he;q=0.9;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
Wed, 29 May 2024 08:47:41 GMT
Content-Encoding
gzip
Server
nginx
Connection
keep-alive
Transfer-Encoding
chunked
Content-Type
text/html
ga-audiences
www.google.co.il/ads/
Redirect Chain
  • https://ssl.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=1241685999&utmhn=www.diigo.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=he-il&utmje=0&utmfl=-&utmdt=Note%2...
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999
  • https://www.google.co.il/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999&slf_rd=1&random=507692160
42 B
107 B
Image
General
Full URL
https://www.google.co.il/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999&slf_rd=1&random=507692160
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
H2
Server
142.250.185.99 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s49-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:42 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Wed, 29 May 2024 08:47:42 GMT
x-content-type-options
nosniff
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
location
https://www.google.co.il/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-295754-15&cid=663623095.1716972462&jid=775648050&_v=5.7.2&z=1241685999&slf_rd=1&random=507692160
content-type
text/html; charset=UTF-8
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/833054516/
3 KB
1 KB
Script
General
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/833054516/?random=1716972462092&cv=11&fst=1716972462092&bg=ffffff&guid=ON&async=1&gtm=45be45m0za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.diigo.com%2Fitem%2Fnote%2Fapnl1%2Fog6i%3Fk%3D562d78a4e503e6c2b69290a64e81aaff&hn=www.googleadservices.com&frm=0&tiba=Note%20%3A%20How%20does%20an%20HVAC%20system%20work%3F&npa=0&pscdl=noapi&auid=294653560.1716972462&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&fdr=QA&data=event%3Dgtag.config&rfmt=3&fmt=4
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-833054516
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.58.206.34 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lhr35s10-in-f2.1e100.net
Software
cafe /
Resource Hash
5adee942a5cdc3cc50f7fccb6da3157c02b4f22f230c50d6e6d9f028ecbef15c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:42 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
text/javascript; charset=UTF-8
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1414
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/833054516/
42 B
64 B
Image
General
Full URL
https://www.google.com/pagead/1p-user-list/833054516/?random=1716972462092&cv=11&fst=1716969600000&bg=ffffff&guid=ON&async=1&gtm=45be45m0za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.diigo.com%2Fitem%2Fnote%2Fapnl1%2Fog6i%3Fk%3D562d78a4e503e6c2b69290a64e81aaff&hn=www.googleadservices.com&frm=0&tiba=Note%20%3A%20How%20does%20an%20HVAC%20system%20work%3F&npa=0&pscdl=noapi&auid=294653560.1716972462&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&fdr=QA&data=event%3Dgtag.config&rfmt=3&fmt=3&is_vtc=1&cid=CAQSGwDaQooL3hJcBHBMkWsDRuh9-jy8dXFpcd299w&random=3131632046&rmt_tld=0&ipr=y
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s04-in-f4.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:42 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.co.il/pagead/1p-user-list/833054516/
42 B
455 B
Image
General
Full URL
https://www.google.co.il/pagead/1p-user-list/833054516/?random=1716972462092&cv=11&fst=1716969600000&bg=ffffff&guid=ON&async=1&gtm=45be45m0za200&gcd=13l3l3l3l1&dma=0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.diigo.com%2Fitem%2Fnote%2Fapnl1%2Fog6i%3Fk%3D562d78a4e503e6c2b69290a64e81aaff&hn=www.googleadservices.com&frm=0&tiba=Note%20%3A%20How%20does%20an%20HVAC%20system%20work%3F&npa=0&pscdl=noapi&auid=294653560.1716972462&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&fdr=QA&data=event%3Dgtag.config&rfmt=3&fmt=3&is_vtc=1&cid=CAQSGwDaQooL3hJcBHBMkWsDRuh9-jy8dXFpcd299w&random=3131632046&rmt_tld=1&ipr=y
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.99 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s49-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/
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
Wed, 29 May 2024 08:47:42 GMT
content-security-policy
script-src 'none'; object-src 'none'
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
favicon.ico
www.diigo.com/
984 B
1 KB
Other
General
Full URL
https://www.diigo.com/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.148.192.94 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-148-192-94.us-west-2.compute.amazonaws.com
Software
nginx /
Resource Hash
cb8ff5eea17f5aa5211008df049ea253e1245e611434f26c21390be90e648839

Request headers

Accept-Language
he-IL,he;q=0.9;q=0.9
Referer
https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
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
Wed, 29 May 2024 08:47:43 GMT
Last-Modified
Tue, 28 Dec 2021 03:19:10 GMT
Server
nginx
ETag
"61ca822e-3d8"
Content-Type
image/x-icon
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
984

Verdicts & Comments Add Verdict or Comment

583 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| Prototype object| Class function| PeriodicalExecuter function| Template object| $break object| Enumerable function| $A function| $w function| $H function| Hash function| $R function| ObjectRange object| Abstract object| Try object| Ajax object| Form object| Field function| $F object| Toggle object| Insertion object| $continue object| Position function| $ function| $$ function| Sizzle function| Selector function| jQuery object| _GLOBAL_VAR function| hoverMenuBox function| outMenuBox function| hoverMenu function| outMenu function| focusSearch function| blurSearch function| gtag object| dataLayer object| _gaq string| D_DOMAIN string| BOOKMARK_HOST string| GROUP_HOST string| RESOURCE_HOST string| SLIDES_HOST string| MESSAGE_HOST string| DIIGO_SECURE string| USER_AVATAR_URI object| _gat object| gaGlobal function| enableChangeAvatar function| howtoInstallDiigolet function| installDiigoTool function| DCrumb function| TopNav function| _copy function| EOCBox function| getMessageCount function| initDomainCrumb function| doTopSearch function| ContextMenu function| AutoComplete function| autoCompleteKeydown function| autoCompleteClearItems function| autoCompleteFindItems function| autoCompleteSetOffsets function| autoCompleteCalculateOffest function| autoCompletePopulateItems string| DEFAULT_C_MODE string| DEFAULT_S_MODE number| DURATION_1 number| DURATION_2 number| DURATION_3 string| USER_DEF_AVATAR string| GROUP_DEF_AVATAR function| initOnMouseUp function| switchStyle function| switchBox function| switchBox2 function| encodeAdSyntax function| decodeAdSyntax function| calculateOffest function| initSideBarBoxSwitchAble function| switchSideBarBox function| getCookieDomain function| Cookie function| report function| getInstallURL function| install function| flashNotice2 function| hideNotice2 function| quickFadeFlashNoticer function| showCentralNoticer function| updateCentralNoticer function| hideCentralNoticer function| EasySignin function| Validator function| appendTip function| showFloatTip function| hideFloatTip function| getFloatTip function| createFloatTip function| setFloatTipOffsets function| loading function| loadComplete function| authFailed function| doSearch function| doFSearch function| fillScope function| switchScopeList function| setScopeListOffsets function| blurKeyword function| focusKeyword function| setCaretPos function| loadCusData function| switchSearchMoreList function| setSearchMoreOffsets function| confirmSpammer function| flagAsSpammer function| confirmBuryLink function| buryLink function| cLoadUserGroups function| renderGroupsSidebar function| cLoadRecommendUsersByUser function| markUserStatus function| checkUserStatusCompleted function| doMarkUserStatus function| focusInputTxt function| blurInputTxt function| getTextSize function| tagsSortBy function| tagsViewAs function| initTagsCrumb function| searchSubmit function| changeMonth object| BrowserVersion function| inputOnfocus function| inputOnblur function| fixLeft function| fixTop string| WORD_1 string| WORD_2 string| WORD_3 string| WORD_4 string| WORD_5 string| WORD_6 string| WORD_7 string| WORD_8 string| WORD_9 string| WORD_10 string| WORD_11 string| WORD_12 string| WORD_13 string| WORD_14 string| WORD_15 string| WORD_16 string| WORD_17 string| WORD_18 string| WORD_19 string| WORD_20 string| WORD_21 string| WORD_22 string| WORD_23 string| WORD_24 string| WORD_25 string| WORD_26 string| WORD_27 string| WORD_28 string| WORD_29 string| WORD_30 string| WORD_31 string| WORD_32 string| WORD_33 string| WORD_34 string| WORD_35 string| WORD_36 string| WORD_37 string| DIS_1 string| DIS_2 string| DIS_3 string| DIS_4 string| DIS_5 string| DIS_6 string| DIS_7 string| DIS_8 string| DIS_9 string| DIS_10 string| DIS_11 string| DIS_12 string| DIS_13 string| DIS_14 string| DIS_15 string| DIS_16 string| DIS_17 string| DIS_18 string| DIS_19 string| DIS_20 string| DIS_21 string| ALE_1 string| ALE_2 string| ALE_3 string| ALE_4 string| ALE_5 string| ALE_6 string| ALE_7 string| ALE_8 string| ALE_9 string| ALE_10 string| ALE_11 string| ALE_12 string| ALE_13 string| ALE_14 string| ALE_15 string| ALE_16 string| ALE_17 string| ALE_18 string| ALE_19 string| ALE_20 string| ALE_21 string| ALE_22 string| ALE_23 string| ALE_24 string| ALE_25 string| ALE_26 string| ALE_27 string| ALE_28 string| ALE_29 string| ALE_30 string| ALE_31 string| ALE_32 string| ALE_33 string| ALE_34 string| ALE_35 string| ALE_36 string| ALE_37 string| ALE_38 string| ALE_39 string| ALE_40 string| ALE_41 string| ALE_42 string| ALE_43 string| ALE_44 string| ALE_45 string| ALE_46 string| ALE_47 string| ALE_48 string| ALE_49 string| ALE_50 string| EXC_1 string| EXC_2 string| EXC_3 string| EXC_4 string| EXC_5 string| EXC_6 string| BL_1 string| BL_2 string| BL_3 string| BL_4 string| BL_5 string| BL_6 string| BL_7 string| BL_8 string| BL_9 string| BL_10 string| BL_11 string| BL_12 string| BL_14 string| BL_15 string| BL_16 string| BL_17 string| BL_18 string| BL_19 string| BL_20 function| _popupControl function| follow function| follow_window function| add_following_to_list function| follow_captcha_window function| changeAddToList function| showCreateNewList function| removeAddToList function| createNewList function| cancelNewList function| unfollow_confirm function| unfollow object| ParseTags object| Effect function| quickFeedback object| CentralNotice function| PopWindow function| AvatarPopup function| DiigoToolTip function| removePromotions function| createRemovePromotionsTemp function| enableFeature function| createEnableFeatureTemp function| ACContact object| _items object| _groups number| _moreActionSelectCount boolean| _batchActionEnabled number| _shareToGroupSelectCount function| Ditem function| Annotation function| StickyNote function| switchDetails function| expandOrCollapse function| switchExpandOrCollapseAll function| expandOrCollapseAll function| checkEOCStatus function| checkItem function| isAllSelected function| checkItems function| resetChecker function| resetAllChecker function| isCheckedAll function| switchCEditor function| onlyCommentTo function| createCEditor function| refreshDetailsCount function| postComment function| postCommentLoading function| switchCEditorToPosting function| switchCEditorToEdit function| postStickyNote function| postStickyNoteLoading function| switchSEditorToPosting function| switchSEditorToEdit function| postStickyNoteComplete function| createNewStickyNote function| addStickyNoteToJson function| changeHighlightColor function| initCEditor function| initSEditor function| displayCContent function| postCommentComplete function| createNewComment function| addCommentToJson function| addStickyNotes function| cancelSEditor function| switchSEditor function| createSEditor function| initSEditorMode function| initCEditorMode function| changeCMode function| doCMode function| changeSMode function| doSMode function| removeComment function| doRemoveComment function| doRemoveCommentLoading function| doRemoveCommentComplete function| doRemoveStickyNote function| doRemoveStickyNoteLoading function| doRemoveStickyNoteComplete function| doEditStickyNote function| createSEditForm function| removeSEditForm function| doEditStickyNoteSubmit function| countDetails function| removeAnnotation function| doRemoveAnnotation function| doRemoveAnnotationComplete function| changeAnnotationColor function| doChangeAnnotationColor function| doChangeAnnotationColorComplete function| batchExtract function| extraA function| loadAnnotations function| getPermalinkMode function| copyPermanlink function| makePermalink function| getShareLink function| loadSharedLink function| loadPermanlinkContent function| forwardB function| shareB function| includeAnnotations function| initContactsSelect function| doForward function| postToDraftForward function| copyThis function| thanks function| quickCopy function| loadQuickSave function| saveItem function| createSaveItemTemp function| switchSelectAddToList function| renderListSelecotr function| switchSelectShareToFriend function| renderShareToFriendSelector function| switchSelectAddToGroup function| renderGroupSelector function| initSaveItemEditor function| refreshDitem function| submitSaveItem function| initSharedTo function| initSharedToComplete function| doShareToGroupAction function| doShareToGroup function| doShareToGroupComplete function| noticeSharedTo function| renderSharedTo function| resetShareToGroup function| lockShareToGroup function| flagAsSpam function| traceDitem function| untraceDitem function| doTraceDitem function| traceDitemComplete function| switchTagCloudEOS function| removeBFromList2 function| removeBFromList function| doRemoveBFromList function| doRemoveBFromListComplete function| deleteB function| doDeleteB function| doDeleteBComplete function| removeDitem function| removeListDitem function| markUnread function| markRead function| doMarkUnreadRead function| markUnreadComplete function| markTempRead function| clickMarkRead function| doMarkRead function| markReadComplete function| markModePublic function| markModePrivate function| doMarkMode function| markModeComplete function| doAction function| blurMoreAction function| batchForwardB function| batchBlogthis function| batchMarkUnreadRead function| batchmarkMode function| batchDeleteB function| batchRemoveBFromList function| doPrint function| newDitem function| blogThis function| postToDraftBlog function| whichBChecked function| resetMoreAction function| lockMoreAction function| markDefaultECAction function| getBatchActions function| batchTraceDitem function| checkBList function| whichBListChecked function| renderBelongTo function| batchEditTags function| loadTagEditor function| doTagsEdit function| doTagsEditComplete function| doAddToListAction function| doAddToList function| doAddToListComplete function| resetListChecked function| lockAddToList function| resetAddToList function| switchSearchHelper function| switch2HelperMode function| switch2SimpleMode function| initAdSearchBar function| doFSearch2 function| filterItemsTags function| autoCompletePopulateTag function| enabledSaveItemTagSuggestion function| initAutoCompleteTag function| showNoticer function| hideNoticer function| changeListCount function| clickFollowMeOnTwitter function| isFollowedMeOnTwitter function| setDefaultEC function| switchPreview function| hidePreiview function| createPreviewBox function| doHideStickyNoteLoading function| doHideStickyNoteComplete function| doHideComment function| doHideCommentLoading function| doHideCommentComplete function| forwardItem function| loadForwardTemp function| shareItem function| initShareToCLSelect function| loadShareItemTemp function| likeThisLink function| unlikeThisLink function| enableBatchActions function| getViewport function| readBookmark function| closeBookmarkReader function| openBookmarkReader function| updateReadBookmarkItem function| SetCookie function| GetCookie function| delCookie function| showTagCloud function| getTagCloudDom function| getTagCloudInfo function| getTagCloudLevel function| newList function| createNewListTemp boolean| createListIsSending function| createListByShareContextMenu function| insertListinfo function| _safeHTML function| outlinerLimit object| Util string| INPAGE_IMAGE_UPLOAD string| INPAGE_IMAGE_UPLOAD_TEMPLATE string| INPAGE_NEW_BOOKMARK string| INPAGE_NEW_PDF string| INPAGE_NEW_PDF_TEMPLATE string| INPAGE_NEW_NOTE string| INPAGE_NEW_NOTE_TOOLBAR string| INPAGE_NEW_NOTE_UPLOAD_IMAGE_TEMP string| NEW_ITEM_DES_TEMPLATE string| DIIGO_WINDOW_POPUP_WRAP string| IMAGE_POPUP_HTML_TEMPLATE string| IMAGE_POPUP_INNER_HTML_TEMPLATE string| IMAGE_POPUP_GET_LINK string| NEW_USE_EXPERIENCE function| isEmail function| isUserName function| isPassword function| isAllNum object| renderDom function| ImagePopup function| inpageNewImage function| inpageNewBookmark function| inPageNewPdf function| newUserExperience function| inpageNewNote function| initNewVersionNotify function| initQuotaNotify function| insertExtensionTip function| addImage function| addBookmark function| addPdf function| downloadPdf function| showNewUserExperience function| showExtensionTip function| addNote function| editNote function| convert_note_rich_to_text function| newVersionNotify function| quotaNotify function| setNewVersionNextAlertCookie function| setDefaultPreviewCookie function| removeClassicVersionCookie function| YPromise function| YPro object| onmouseupListeners function| addOnMouseUpListener object| globalObjects function| registerGlobalObject function| Cookies function| initDiigo object| onloadListeners function| addOnLoadListener function| after_edite_file_attr function| more_options_eoc function| generate_title function| init_generate_note_title_event function| remove_generate_note_title_event function| click_note_title_input function| to_rich_editor function| to_plain_text function| submit_add_note function| convert_note_text_to_rich function| init_upload function| init_uploadify function| begin_uploadify_upload function| begin_basic_upload function| add_file function| remove_file function| initDitems object| google_tag_manager object| google_tag_data object| GooglebQhCsO

8 Cookies

Domain/Path Name / Value
.diigo.com/ Name: _smasher_session
Value: c80d660313883e927a13e30c77572998
.diigo.com/ Name: __utma
Value: 45878075.663623095.1716972462.1716972462.1716972462.1
.diigo.com/ Name: __utmc
Value: 45878075
.diigo.com/ Name: __utmz
Value: 45878075.1716972462.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.diigo.com/ Name: __utmt
Value: 1
.diigo.com/ Name: __utmb
Value: 45878075.1.10.1716972462
.diigo.com/ Name: _gcl_au
Value: 1.1.294653560.1716972462
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission

2 Console Messages

Source Level URL
Text
network error URL: https://www.diigo.com/fonts/Open_Sans_600.ttf
Message:
Failed to load resource: the server responded with a status of 403 (Forbidden)
other warning URL: https://www.diigo.com/item/note/apnl1/og6i?k=562d78a4e503e6c2b69290a64e81aaff
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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.

diigo.com
googleads.g.doubleclick.net
o2employmentservices.com
resources.diigo.com
ssl.google-analytics.com
stats.g.doubleclick.net
www.diigo.com
www.google.co.il
www.google.com
www.googletagmanager.com
142.250.185.168
142.250.185.99
142.250.186.36
172.217.16.200
216.58.206.34
54.148.192.94
54.201.55.105
66.42.105.189
74.125.133.156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