URL: https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
Submission: On March 13 via manual from IN — Scanned from DE

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 13 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 257311.
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
12 54.148.192.94 16509 (AMAZON-02)
1 54.191.20.111 16509 (AMAZON-02)
13 2
Apex Domain
Subdomains
Transfer
13 diigo.com
www.diigo.com — Cisco Umbrella Rank: 257311
toolbar3.diigo.com — Cisco Umbrella Rank: 239011
123 KB
13 1
Domain Requested by
12 www.diigo.com www.diigo.com
1 toolbar3.diigo.com www.diigo.com
13 2

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

Domain
docs.readme.com
Subject Issuer Validity Valid
*.Diigo.com
RapidSSL TLS RSA CA G1
2023-08-22 -
2024-09-21
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
Frame ID: 9811B0DE8B1E79251E1BAC98F31F48B0
Requests: 13 HTTP requests in this frame

Screenshot

Page Title

How to Call United Airlines in Spanish: A Guide for Spanish-Speaking Customers ♕1-888-279-4718♕

Detected technologies

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

Page Statistics

13
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

2
Subdomains

2
IPs

1
Countries

123 kB
Transfer

326 kB
Size

1
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

13 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request 9284cdf85715ba0183e8ae321b1fe888
www.diigo.com/annotated/
4 KB
2 KB
Document
General
Full URL
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
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
a39cc613e6ad9e083910f5087a5b1a88d2a422e186a72da1f7d9db189703976a

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language
de-DE,de;q=0.9

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, 13 Mar 2024 19:31:05 GMT
ETag
W/"f47f2f0f2b2c84935f6c81ce37e95269"
Server
nginx
Status
200 OK
Transfer-Encoding
chunked
X-Runtime
0.01367
text-view.css
www.diigo.com/stylesheets/
14 KB
5 KB
Stylesheet
General
Full URL
https://www.diigo.com/stylesheets/text-view.css?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
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
75fe3ee9ce5ad1029e33c3749ee9091a42aab3e34a79b4afb271514b7880452e

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:05 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-385e"
Transfer-Encoding
chunked
Content-Type
text/css
Connection
keep-alive
text-view.js
www.diigo.com/javascripts/
552 B
555 B
Script
General
Full URL
https://www.diigo.com/javascripts/text-view.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
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
1b43584b23563d1a3c80d0ad1057de4c64e3b4a329c4ecf8f9c73349645c7d3d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:05 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-228"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
jquery-1.8.0.min.js
www.diigo.com/javascripts/lib/
90 KB
36 KB
Script
General
Full URL
https://www.diigo.com/javascripts/lib/jquery-1.8.0.min.js?1640672210
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
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
d73e2e1bff9c55b85284ff287cb20dc29ad9165ec09091a0597b61199f330805

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:05 GMT
Content-Encoding
gzip
Last-Modified
Tue, 28 Dec 2021 06:16:50 GMT
Server
nginx
ETag
W/"61caabd2-1698c"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
readability
www.diigo.com/
2 KB
1 KB
XHR
General
Full URL
https://www.diigo.com/readability?url=https%3A%2F%2Fdocs.readme.com%2Fmain%2Fdiscuss%2F65f1fdf333f2f70013027789&_=1710358266137
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/javascripts/lib/jquery-1.8.0.min.js?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 / Express
Resource Hash
b1aa7043beafbcbbe2e12c3482d20ca47a3dbe3027f329fc71c33eb92fba43b0

Request headers

Accept
*/*
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:07 GMT
Content-Encoding
gzip
Server
nginx
X-Powered-By
Express
ETag
W/"9ad-Z0gTCC9sigsfSjNItybtAA"
Transfer-Encoding
chunked
Content-Type
application/json; charset=utf-8
Connection
keep-alive
diigolet_b_h_fn.js
www.diigo.com/javascripts/webtoolbar/
2 KB
1 KB
XHR
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/diigolet_b_h_fn.js?_=1710358267174
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/javascripts/lib/jquery-1.8.0.min.js?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
2a16f39f1079bb6a046665a75b059945f5372ae2c77e1b07c6c9fb88f805570f

Request headers

Accept
text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:07 GMT
Content-Encoding
gzip
Last-Modified
Tue, 15 Oct 2013 13:46:17 GMT
Server
nginx
ETag
W/"525d4729-7f2"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
diigoletTiny.js
www.diigo.com/javascripts/webtoolbar/
205 KB
66 KB
Script
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/diigoletTiny.js
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
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
7bfc169f0979c088aed3b78d2a92cc8d5642b2397e3a8318f042542cf2dbc80a

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:07 GMT
Content-Encoding
gzip
Last-Modified
Tue, 15 Oct 2013 13:46:18 GMT
Server
nginx
ETag
W/"525d472a-33431"
Transfer-Encoding
chunked
Content-Type
application/x-javascript
Connection
keep-alive
diigolet-toolbar-bg2.gif
www.diigo.com/javascripts/webtoolbar/images/
1 KB
1 KB
Image
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/images/diigolet-toolbar-bg2.gif
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
047cef939a8396897ebc986869e4acd6b859bf8354594b78ee059589353ff405

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:08 GMT
Last-Modified
Tue, 15 Oct 2013 13:47:18 GMT
Server
nginx
ETag
"525d4766-454"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1108
diigoletIconv3.gif
www.diigo.com/javascripts/webtoolbar/images/
5 KB
5 KB
Image
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/images/diigoletIconv3.gif
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
725140e6a955cfb2474468b53d5528e9e09e0b18960847c9382796d12c394d44

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:08 GMT
Last-Modified
Tue, 15 Oct 2013 13:47:18 GMT
Server
nginx
ETag
"525d4766-1370"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4976
diigoletHelp.gif
www.diigo.com/javascripts/webtoolbar/images/
1 KB
1 KB
Image
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/images/diigoletHelp.gif
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
58b819e7367328afb6a436b7ca7ae061890001538e654c54128c30d2ca59e935

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:08 GMT
Last-Modified
Tue, 15 Oct 2013 13:47:18 GMT
Server
nginx
ETag
"525d4766-4af"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1199
diigolet-toolbar-shadow.png
www.diigo.com/javascripts/webtoolbar/images/
932 B
1 KB
Image
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/images/diigolet-toolbar-shadow.png
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
4f06a79f98978b02c2aebeca28ea02fd827a25b3b89e5c7470d12e285a7a7132

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:08 GMT
Last-Modified
Tue, 15 Oct 2013 13:47:19 GMT
Server
nginx
ETag
"525d4767-3a4"
Content-Type
image/png
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
932
/
toolbar3.diigo.com/chappai/pv=13/ct=let/cv=4.0b65/user=/cmd=bm_loadBookmark/
276 B
1 KB
Script
General
Full URL
https://toolbar3.diigo.com/chappai/pv=13/ct=let/cv=4.0b65/user=/cmd=bm_loadBookmark/?cmd=bm_loadBookmark&v=13&_nocache=0.31418957310989737&json=%7B%22url%22%3A%22https%3A%2F%2Fdocs.readme.com%2Fmain%2Fdiscuss%2F65f1fdf333f2f70013027789%22%2C%22what%22%3A%22bookmarkInfo%20annotations%22%2C%22permalinkParams%22%3A%7B%22user%22%3A%22mohitjatav%22%2C%22gname%22%3A%22%22%2C%22key%22%3A%229284cdf85715ba0183e8ae321b1fe888%22%2C%22mode%22%3A1%2C%22url%22%3A%22https%3A%2F%2Fdocs.readme.com%2Fmain%2Fdiscuss%2F65f1fdf333f2f70013027789%22%2C%22legacy%22%3Afalse%7D%7D&user=&transId=0
Requested by
Host: www.diigo.com
URL: https://www.diigo.com/javascripts/webtoolbar/diigoletTiny.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
54.191.20.111 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
mail1.diigo.com
Software
nginx/1.2.6 /
Resource Hash
660321be80eb5d767b3a159e4c9aad1101502ed7a51dbfef3a64a34720eefb92

Request headers

accept-language
de-DE,de;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/122.0.6261.128 Safari/537.36

Response headers

X-Runtime
0.01834
Date
Wed, 13 Mar 2024 19:31:08 GMT
Server
nginx/1.2.6
ETag
"2dd8b607c4d20d0239b0d25e2e7d2f43"
Access-Control-Allow-Methods
PUT,POST,GET,DELETE,OPTIONS
P3P
CP="NOI DEVa TAIa OUR BUS UNI"
Content-Type
text/javascript; charset=UTF-8
Access-Control-Allow-Origin
https://www.diigo.com
Cache-Control
private, max-age=0, must-revalidate
Access-Control-Allow-Credentials
true
Connection
keep-alive
Access-Control-Allow-Headers
*
Content-Length
276
float_note_close.gif
www.diigo.com/javascripts/webtoolbar/images/
70 B
299 B
Image
General
Full URL
https://www.diigo.com/javascripts/webtoolbar/images/float_note_close.gif
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
3ea09f4049f63012cf781ce379955b17f9ed1f1190b0c78d54c69758ff56dfe8

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

Date
Wed, 13 Mar 2024 19:31:08 GMT
Last-Modified
Tue, 15 Oct 2013 13:47:19 GMT
Server
nginx
ETag
"525d4767-46"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
70

Verdicts & Comments Add Verdict or Comment

20 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| fixImageFloats function| $ function| jQuery string| diigo_bookmark_url string| diigo_permalink_title string| diigo_permalink_user string| diigo_permalink_group string| diigo_permalink_group_display_name string| diigo_permalink_key number| diigo_permalink_mode boolean| diigo_permalink_legacy function| getDocument object| browser boolean| __diigolet_hidden number| diigoletLaunchMode object| diigolet function| diigoletrocks number| ANNOTATION_TYPE_ICON string| urlshow string| titleshow

1 Cookies

Domain/Path Name / Value
.diigo.com/ Name: _smasher_session
Value: 4463d09a8674d2507d08f10b45a2e4a8

5 Console Messages

Source Level URL
Text
security warning URL: https://www.diigo.com/javascripts/webtoolbar/diigoletTiny.js(Line 61)
Message:
Mixed Content: The page at 'https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888' was loaded over HTTPS, but requested an insecure element 'http://www.diigo.com/javascripts/webtoolbar/images/diigolet-toolbar-bg2.gif'. 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://www.diigo.com/javascripts/webtoolbar/diigoletTiny.js(Line 61)
Message:
Mixed Content: The page at 'https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888' was loaded over HTTPS, but requested an insecure element 'http://www.diigo.com/javascripts/webtoolbar/images/diigoletIconv3.gif'. 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://www.diigo.com/javascripts/webtoolbar/diigoletTiny.js(Line 61)
Message:
Mixed Content: The page at 'https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888' was loaded over HTTPS, but requested an insecure element 'http://www.diigo.com/javascripts/webtoolbar/images/diigoletHelp.gif'. 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://www.diigo.com/javascripts/webtoolbar/diigoletTiny.js(Line 61)
Message:
Mixed Content: The page at 'https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888' was loaded over HTTPS, but requested an insecure element 'http://www.diigo.com/javascripts/webtoolbar/images/diigolet-toolbar-shadow.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://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888
Message:
Mixed Content: The page at 'https://www.diigo.com/annotated/9284cdf85715ba0183e8ae321b1fe888' was loaded over HTTPS, but requested an insecure element 'http://www.diigo.com/javascripts/webtoolbar/images/float_note_close.gif'. This request was automatically upgraded to HTTPS, For more information see https://blog.chromium.org/2019/10/no-more-mixed-messages-about-https.html