URL: https://www.tcdb.org/
Submission: On November 25 via api from CA — Scanned from CA

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 16 HTTP transactions. The main IP is 132.249.21.170, located in United States and belongs to SDSC-AS, US. The main domain is www.tcdb.org.
TLS certificate: Issued by Go Daddy Secure Certificate Authority... on November 13th 2024. Valid for: a year.
This is the only time www.tcdb.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
14 132.249.21.170 195 (SDSC-AS)
1 2607:f8b0:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
16 3
Apex Domain
Subdomains
Transfer
14 tcdb.org
www.tcdb.org
189 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
105 KB
16 3
Domain Requested by
14 www.tcdb.org www.tcdb.org
1 www.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com www.tcdb.org
16 3

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

Domain
saierlab.biosci.ucsd.edu
tcdb.org
iubmb.org
en.wikipedia.org
pubmed.ncbi.nlm.nih.gov
www.sdsc.edu
Subject Issuer Validity Valid
www.tcdb.org
Go Daddy Secure Certificate Authority - G2
2024-11-13 -
2025-12-10
a year crt.sh
*.google-analytics.com
WR2
2024-10-21 -
2025-01-13
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.tcdb.org/
Frame ID: A700EC9B675A441291CE5CDD98DC8D7A
Requests: 16 HTTP requests in this frame

Screenshot

Page Title

TCDB ยป HOME

Detected technologies

Overall confidence: 100%
Detected patterns

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

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

Page Statistics

16
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

294 kB
Transfer

496 kB
Size

3
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

16 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.tcdb.org/
10 KB
10 KB
Document
General
Full URL
https://www.tcdb.org/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache / PHP/7.3.33
Resource Hash
c59791875c63d3d4a1159102b750f4c8b529a3a66767de8e3ef9936b959ac26c

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

Access-Control-Allow-Origin
*
Connection
Keep-Alive
Content-Type
text/html; charset=utf-8
Date
Mon, 25 Nov 2024 08:25:04 GMT
Keep-Alive
timeout=15, max=100
Server
Apache
Transfer-Encoding
chunked
X-Powered-By
PHP/7.3.33
js
www.googletagmanager.com/gtag/
312 KB
105 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-1GH9C4CB2T
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:824::2008 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
fb018d438e8ee230cc5e44d2c25ae55d86dc8234794504c0c6d8f726d42a0707
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Mon, 25 Nov 2024 08:25:04 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 25 Nov 2024 08:25:04 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
107132
x-xss-protection
0
server
Google Tag Manager
tcdb.css
www.tcdb.org/css/
48 KB
49 KB
Stylesheet
General
Full URL
https://www.tcdb.org/css/tcdb.css
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
92d6cc717c9782d6490c7fea3c65bf887b6959dca0be62ea796c5d6654bc5329

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

ETag
"c0e6-5d3ec597933a3"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
49382
Keep-Alive
timeout=15, max=99
Date
Mon, 25 Nov 2024 08:25:04 GMT
Last-Modified
Fri, 24 Dec 2021 23:02:30 GMT
Content-Type
text/css
Server
Apache
tcdb-reset.css
www.tcdb.org/css/
3 KB
3 KB
Stylesheet
General
Full URL
https://www.tcdb.org/css/tcdb-reset.css
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
95658ab89d6313d46f0636430bb24870763bc333901c13641b4858738807f56b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

ETag
"a0a-4861ef43382c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2570
Keep-Alive
timeout=15, max=98
Date
Mon, 25 Nov 2024 08:25:04 GMT
Last-Modified
Sun, 09 May 2010 01:10:11 GMT
Content-Type
text/css
Server
Apache
jquery.js
www.tcdb.org/lib/
54 KB
54 KB
Script
General
Full URL
https://www.tcdb.org/lib/jquery.js
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
17ec1f16efac893b9bd89bba5f13cb1e0bf938bdc9cece6cae3ed77f18fa6fd7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

ETag
"d7e8-47a42459a1a40"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
55272
Keep-Alive
timeout=15, max=100
Date
Mon, 25 Nov 2024 08:25:04 GMT
Last-Modified
Wed, 09 Dec 2009 02:16:01 GMT
Content-Type
application/x-javascript
Server
Apache
tools.png
www.tcdb.org/images/
3 KB
3 KB
Image
General
Full URL
https://www.tcdb.org/images/tools.png
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
6bae7001a156d0c848358444bba93b6509743061fe1b59c1b9f1cb7d90ad05ae

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

ETag
"a02-480c74e56c800"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2562
Keep-Alive
timeout=15, max=97
Date
Mon, 25 Nov 2024 08:25:04 GMT
Last-Modified
Tue, 02 Mar 2010 01:30:08 GMT
Content-Type
image/png
Server
Apache
quickaccess.png
www.tcdb.org/images/
2 KB
3 KB
Image
General
Full URL
https://www.tcdb.org/images/quickaccess.png
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
9a74279e65e961d766e4b49ef2bfb14aa98c340ac9f11e2a245b45fc6b4e3ce2

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

ETag
"9bc-480c80c0f81c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
2492
Keep-Alive
timeout=15, max=96
Date
Mon, 25 Nov 2024 08:25:04 GMT
Last-Modified
Tue, 02 Mar 2010 02:23:11 GMT
Content-Type
image/png
Server
Apache
collect
www.google-analytics.com/g/
0
0
Fetch
General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-1GH9C4CB2T&gtm=45je4bk0v9130493163za200&_p=1732523104434&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101925629~102067555~102067808~102077855~102081485&cid=2030640243.1732523105&ul=en-ca&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1732523104&sct=1&seg=0&dl=https%3A%2F%2Fwww.tcdb.org%2F&dt=TCDB%20%C2%BB%20HOME&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=1193
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-1GH9C4CB2T
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:38::178 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://www.tcdb.org
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 25 Nov 2024 08:25:04 GMT
content-type
text/plain
server
Golfe2
header-bg.jpg
www.tcdb.org/images/
28 KB
28 KB
Image
General
Full URL
https://www.tcdb.org/images/header-bg.jpg
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
76e88a024f00742ad5a9f8a258f1a5fccc8ad596a9b7abf304b2ecaf3f327c10

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"6ec6-4858d660f3c00"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
28358
Keep-Alive
timeout=15, max=99
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Sat, 01 May 2010 19:30:56 GMT
Content-Type
image/jpeg
Server
Apache
logo_maroon.png
www.tcdb.org/images/
30 KB
31 KB
Image
General
Full URL
https://www.tcdb.org/images/logo_maroon.png
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
6c240dec86734a44121598a779ce879673cfbf5d321a89bb30b5630e6afa041e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"791e-4808c103c32c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
31006
Keep-Alive
timeout=15, max=95
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Sat, 27 Feb 2010 02:49:23 GMT
Content-Type
image/png
Server
Apache
hr_max.png
www.tcdb.org/images/
230 B
531 B
Image
General
Full URL
https://www.tcdb.org/images/hr_max.png
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
a9755fa0b77b581f04275b2ad8916496e8bb7f190cac0bc75af079c0ce38c1a7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"e6-474cfe07a3400"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
230
Keep-Alive
timeout=15, max=100
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Wed, 30 Sep 2009 18:41:20 GMT
Content-Type
image/png
Server
Apache
category-bg-fold.png
www.tcdb.org/images/
243 B
543 B
Image
General
Full URL
https://www.tcdb.org/images/category-bg-fold.png
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
b7cc7ff88fac76860a1828da2a41aa728966c137ac55e5b5154300228adf8112

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"f3-481548a473100"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
243
Keep-Alive
timeout=15, max=98
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Tue, 09 Mar 2010 02:00:04 GMT
Content-Type
image/png
Server
Apache
category-bg.png
www.tcdb.org/images/
160 B
460 B
Image
General
Full URL
https://www.tcdb.org/images/category-bg.png
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
f8e964a67005170ac1319d09972ebbc2f7e574b31659712187352c782b2df978

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"a0-4815489624f40"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
160
Keep-Alive
timeout=15, max=94
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Tue, 09 Mar 2010 01:59:49 GMT
Content-Type
image/png
Server
Apache
bubble_right.gif
www.tcdb.org/images/
718 B
1019 B
Image
General
Full URL
https://www.tcdb.org/images/bubble_right.gif
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
e72c972e90c7d61035290a19e7fe2d50b1cd4f7f3b8a3906861552e984b12142

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"2ce-479dde6fe4740"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
718
Keep-Alive
timeout=15, max=98
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Fri, 04 Dec 2009 02:31:17 GMT
Content-Type
image/gif
Server
Apache
bubble_left.gif
www.tcdb.org/images/
185 B
485 B
Image
General
Full URL
https://www.tcdb.org/images/bubble_left.gif
Requested by
Host: www.tcdb.org
URL: https://www.tcdb.org/css/tcdb.css
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
7958eb2d645b018cc5668a5a188ce98bc780d5de08d8901757ad945da43e38c0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/css/tcdb.css

Response headers

ETag
"b9-479ddea91ce40"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
185
Keep-Alive
timeout=15, max=99
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Fri, 04 Dec 2009 02:32:17 GMT
Content-Type
image/gif
Server
Apache
favicon.ico
www.tcdb.org/images/
5 KB
5 KB
Other
General
Full URL
https://www.tcdb.org/images/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, RSA, AES_256_CBC
Server
132.249.21.170 , United States, ASN195 (SDSC-AS, US),
Reverse DNS
www.tcdb.org
Software
Apache /
Resource Hash
748afd84a3f6aa6db74d8fbd90d96ee22a48aae16e01aa2e95696ac432578f9e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://www.tcdb.org/

Response headers

ETag
"14cd-48786afc2f6c0"
Connection
Keep-Alive
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
5325
Keep-Alive
timeout=15, max=97
Date
Mon, 25 Nov 2024 08:25:05 GMT
Last-Modified
Wed, 26 May 2010 22:20:51 GMT
Content-Type
image/jpeg
Server
Apache

Verdicts & Comments Add Verdict or Comment

8 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| gtag object| dataLayer object| google_tag_manager object| google_tag_data object| gaGlobal function| $ function| jQuery function| formfocus

3 Cookies

Domain/Path Name / Value
www.tcdb.org/ Name: bypass
Value: 1
.tcdb.org/ Name: _ga
Value: GA1.1.2030640243.1732523105
.tcdb.org/ Name: _ga_1GH9C4CB2T
Value: GS1.1.1732523104.1.0.1732523104.0.0.0

1 Console Messages

Source Level URL
Text
security warning URL: https://www.tcdb.org/lib/jquery.js(Line 18)
Message:
Mixed Content: The page at 'https://www.tcdb.org/' was loaded over HTTPS, but requested an insecure element 'http://www.tcdb.org/images/hr_max.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