Submitted URL: http://www.umsl.edu//~sauter//ecommerce//syllabus.html
Effective URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Submission: On August 03 via api from US — Scanned from CA

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 11 HTTP transactions. The main IP is 134.124.1.234, located in St Louis, United States and belongs to MORENET, US. The main domain is www.umsl.edu. The Cisco Umbrella rank of the primary domain is 925506.
TLS certificate: Issued by InCommon ECC Server CA 2 on July 3rd 2024. Valid for: a year.
This is the only time www.umsl.edu was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 17 134.124.1.234 2572 (MORENET)
11 1
Apex Domain
Subdomains
Transfer
17 umsl.edu
www.umsl.edu — Cisco Umbrella Rank: 925506
71 KB
11 1
Domain Requested by
17 www.umsl.edu 6 redirects www.umsl.edu
11 1

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

Domain
www.cob.sjsu.edu
www.pitt.edu
www.webring.org
Subject Issuer Validity Valid
www.umsl.edu
InCommon ECC Server CA 2
2024-07-03 -
2025-07-03
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Frame ID: 4EFA5D403EBC1B86D7DDC66218ACA14E
Requests: 11 HTTP requests in this frame

Screenshot

Page Title

MSIS 491 -- Electronic CommerceBA 306: Decision Support Systems

Page URL History Show full URLs

  1. http://www.umsl.edu//~sauter//ecommerce//syllabus.html HTTP 307
    https://www.umsl.edu//~sauter//ecommerce//syllabus.html HTTP 302
    http://www.umsl.edu/~sauterv/ecommerce/syllabus.html HTTP 307
    https://www.umsl.edu/~sauterv/ecommerce/syllabus.html Page URL

Page Statistics

11
Requests

55 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

70 kB
Transfer

106 kB
Size

0
Cookies

Page URL History

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

  1. http://www.umsl.edu//~sauter//ecommerce//syllabus.html HTTP 307
    https://www.umsl.edu//~sauter//ecommerce//syllabus.html HTTP 302
    http://www.umsl.edu/~sauterv/ecommerce/syllabus.html HTTP 307
    https://www.umsl.edu/~sauterv/ecommerce/syllabus.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • https://www.umsl.edu/~sauter/ecommerce/graphics/back3.jpg HTTP 302
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/back3.jpg
Request Chain 2
  • https://www.umsl.edu/~sauter/ecommerce/graphics/ring_previous.jpg HTTP 302
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/ring_previous.jpg
Request Chain 3
  • https://www.umsl.edu/~sauter/ecommerce/graphics/ring_next.jpg HTTP 302
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/ring_next.jpg
Request Chain 4
  • https://www.umsl.edu/~sauter/ecommerce/graphics/ecring.jpg HTTP 302
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/ecring.jpg
Request Chain 8
  • https://www.umsl.edu/~sauter/ecommerce/graphics/background.jpg HTTP 302
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/background.jpg

11 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request syllabus.html
www.umsl.edu/~sauterv/ecommerce/
Redirect Chain
  • http://www.umsl.edu//~sauter//ecommerce//syllabus.html
  • https://www.umsl.edu//~sauter//ecommerce//syllabus.html
  • http://www.umsl.edu/~sauterv/ecommerce/syllabus.html
  • https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
54 KB
15 KB
Document
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
cd9703f147d1af546c8388d58b9390c55ec2e0ec8fd9c6390e639baf02f4f505

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html
Date
Sat, 03 Aug 2024 06:13:09 GMT
ETag
W/"d768-435e755f9e2c0"
Last-Modified
Mon, 23 Jul 2007 05:13:23 GMT
Server
nginx
Transfer-Encoding
chunked

Redirect headers

Location
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Non-Authoritative-Reason
HttpsUpgrades
back3.jpg
www.umsl.edu/~sauterv/ecommerce/graphics/
Redirect Chain
  • https://www.umsl.edu/~sauter/ecommerce/graphics/back3.jpg
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/back3.jpg
10 KB
10 KB
Image
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/graphics/back3.jpg
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
9ebd24e229382af54c48887d4708c6338e09604dc4f48a08e001c4d902845a67

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:09 GMT
Last-Modified
Mon, 21 Feb 2000 22:38:28 GMT
Server
nginx
ETag
"2753-3611627616100"
Content-Type
image/jpeg
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
10067

Redirect headers

Location
http://www.umsl.edu/~sauterv/ecommerce/graphics/back3.jpg
Date
Sat, 03 Aug 2024 06:13:09 GMT
Server
nginx
Connection
keep-alive
Content-Length
241
Content-Type
text/html; charset=iso-8859-1
gold_ball.gif
www.umsl.edu/~sauterv/ecommerce/graphics/
989 B
1 KB
Image
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/graphics/gold_ball.gif
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
c72e97f87f21d7ece121041d9b971d6f5c0801949215eea46a6e9535fd0214b5

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:09 GMT
Last-Modified
Tue, 04 Jan 2000 22:28:56 GMT
Server
nginx
ETag
"3dd-35d506ce75a00"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
989
ring_previous.jpg
www.umsl.edu/~sauterv/ecommerce/graphics/
Redirect Chain
  • https://www.umsl.edu/~sauter/ecommerce/graphics/ring_previous.jpg
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/ring_previous.jpg
3 KB
3 KB
Image
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/graphics/ring_previous.jpg
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
ef76b44daab714db3540fdba81e636994d0d42bea3f40a5264bfd89916298787

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:10 GMT
Last-Modified
Tue, 25 Jan 2000 18:54:07 GMT
Server
nginx
ETag
"c4d-35ef3df53b1c0"
Content-Type
image/jpeg
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3149

Redirect headers

Location
http://www.umsl.edu/~sauterv/ecommerce/graphics/ring_previous.jpg
Date
Sat, 03 Aug 2024 06:13:09 GMT
Server
nginx
Connection
keep-alive
Content-Length
249
Content-Type
text/html; charset=iso-8859-1
ring_next.jpg
www.umsl.edu/~sauterv/ecommerce/graphics/
Redirect Chain
  • https://www.umsl.edu/~sauter/ecommerce/graphics/ring_next.jpg
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/ring_next.jpg
3 KB
3 KB
Image
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/graphics/ring_next.jpg
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
56128eab6d9552cdc87eaa713fad845d465caf205256be33b9a1b61303077730

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:10 GMT
Last-Modified
Tue, 25 Jan 2000 18:54:09 GMT
Server
nginx
ETag
"ab4-35ef3df723640"
Content-Type
image/jpeg
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
2740

Redirect headers

Location
http://www.umsl.edu/~sauterv/ecommerce/graphics/ring_next.jpg
Date
Sat, 03 Aug 2024 06:13:09 GMT
Server
nginx
Connection
keep-alive
Content-Length
245
Content-Type
text/html; charset=iso-8859-1
ecring.jpg
www.umsl.edu/~sauterv/ecommerce/graphics/
Redirect Chain
  • https://www.umsl.edu/~sauter/ecommerce/graphics/ecring.jpg
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/ecring.jpg
5 KB
5 KB
Image
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/graphics/ecring.jpg
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
91633086139d581be9732d298289a331b326afa61f90fc7cab3d4336c0d988ae

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:10 GMT
Last-Modified
Tue, 25 Jan 2000 18:54:05 GMT
Server
nginx
ETag
"13b7-35ef3df352d40"
Content-Type
image/jpeg
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
5047

Redirect headers

Location
http://www.umsl.edu/~sauterv/ecommerce/graphics/ecring.jpg
Date
Sat, 03 Aug 2024 06:13:09 GMT
Server
nginx
Connection
keep-alive
Content-Length
242
Content-Type
text/html; charset=iso-8859-1
backbutton.gif
www.umsl.edu/
18 KB
18 KB
Image
General
Full URL
https://www.umsl.edu/backbutton.gif
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
cf0ad66190878ddd720e09e2aef4f81816ab64bc3bfb82edc3b805a1a39ae06f

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:09 GMT
Content-Encoding
gzip
Last-Modified
Wed, 01 May 2024 19:40:11 GMT
Server
nginx
ETag
W/"faaa-61769a7a3588c"
Transfer-Encoding
chunked
Content-Type
text/html
Connection
keep-alive
key.gif
www.umsl.edu/images/
3 KB
4 KB
Image
General
Full URL
https://www.umsl.edu/images/key.gif
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
a5a26ebf8f3cece1de66fb4c9f09458b5776ee5fe2b6c039b85e250e3223fa98

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:10 GMT
Last-Modified
Wed, 11 Oct 2006 15:20:11 GMT
Server
nginx
ETag
"d55-41f8a974a00c0"
Content-Type
image/gif
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3413
button_t.gif
www.umsl.edu/business/mis/
5 KB
5 KB
Image
General
Full URL
https://www.umsl.edu/business/mis/button_t.gif
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
61f8067f0a38f20888165a72b3de08431872e5fc8fdac8703ad81b5add0019db

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:10 GMT
Content-Encoding
gzip
Last-Modified
Wed, 01 May 2024 19:40:11 GMT
Server
nginx
ETag
W/"faaa-61769a7a3588c"
Transfer-Encoding
chunked
Content-Type
text/html
Connection
keep-alive
background.jpg
www.umsl.edu/~sauterv/ecommerce/graphics/
Redirect Chain
  • https://www.umsl.edu/~sauter/ecommerce/graphics/background.jpg
  • https://www.umsl.edu/~sauterv/ecommerce/graphics/background.jpg
1 KB
1 KB
Image
General
Full URL
https://www.umsl.edu/~sauterv/ecommerce/graphics/background.jpg
Requested by
Host: www.umsl.edu
URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Protocol
HTTP/1.1
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
7a3a7c0be718c2f4dba36a8af363c46976a61d4ede2348e47ff0af1dafdec9d3

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:09 GMT
Last-Modified
Wed, 05 Jan 2000 05:27:30 GMT
Server
nginx
ETag
"46c-35d5645d09480"
Content-Type
image/jpeg
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1132

Redirect headers

Location
http://www.umsl.edu/~sauterv/ecommerce/graphics/background.jpg
Date
Sat, 03 Aug 2024 06:13:09 GMT
Server
nginx
Connection
keep-alive
Content-Length
246
Content-Type
text/html; charset=iso-8859-1
favicon.ico
www.umsl.edu/
4 KB
4 KB
Other
General
Full URL
https://www.umsl.edu/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
134.124.1.234 St Louis, United States, ASN2572 (MORENET, US),
Reverse DNS
WWW.umsl.edu
Software
nginx /
Resource Hash
851b6e7984f724bb40c3cf93d387dcf6c1625d96d3e8b9d671dc84c7dd9c4e29

Request headers

Referer
https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

Date
Sat, 03 Aug 2024 06:13:10 GMT
Last-Modified
Thu, 20 Jan 2011 10:13:28 GMT
Server
nginx
ETag
"e36-49a4462824200"
Content-Type
image/vnd.microsoft.icon
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
3638

Verdicts & Comments Add Verdict or Comment

16 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| stamp function| DataCheck string| digits string| lowercaseLetters string| uppercaseLetters function| isLetterOrDigit function| isLetter function| isDigit function| isValidName function| isValidPhoneNumber function| isValidwPhoneNumber function| isEma number| version function| sendIt string| when object| where

0 Cookies

12 Console Messages

Source Level URL
Text
security warning URL: https://www.umsl.edu/~sauterv/ecommerce/syllabus.html
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/~sauter/ecommerce/graphics/ring_previous.jpg'. 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.umsl.edu/~sauterv/ecommerce/syllabus.html
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/~sauter/ecommerce/graphics/ring_next.jpg'. 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.umsl.edu/~sauterv/ecommerce/syllabus.html
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/~sauter/ecommerce/graphics/ecring.jpg'. 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.umsl.edu/~sauterv/ecommerce/syllabus.html
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/backbutton.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.umsl.edu/~sauterv/ecommerce/syllabus.html
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/business/mis/button_t.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.umsl.edu/~sauterv/ecommerce/syllabus.html(Line 1163)
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/~sauter/ecommerce/graphics/ring_previous.jpg'. 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.umsl.edu/~sauterv/ecommerce/syllabus.html(Line 1163)
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/~sauter/ecommerce/graphics/ring_next.jpg'. 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.umsl.edu/~sauterv/ecommerce/syllabus.html(Line 1163)
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/~sauter/ecommerce/graphics/ecring.jpg'. 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.umsl.edu/~sauterv/ecommerce/syllabus.html(Line 1163)
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/backbutton.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.umsl.edu/~sauterv/ecommerce/syllabus.html(Line 1163)
Message:
Mixed Content: The page at 'https://www.umsl.edu/~sauterv/ecommerce/syllabus.html' was loaded over HTTPS, but requested an insecure element 'http://www.umsl.edu/business/mis/button_t.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
network error URL: https://www.umsl.edu/backbutton.gif
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)
network error URL: https://www.umsl.edu/business/mis/button_t.gif
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)