www.goodhandymanservice.cloud Open in urlscan Pro
2a02:4780:b:1324:0:160e:6bb7:10  Public Scan

URL: https://www.goodhandymanservice.cloud/
Submission: On July 11 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 11 IPs in 4 countries across 11 domains to perform 12 HTTP transactions. The main IP is 2a02:4780:b:1324:0:160e:6bb7:10, located in Phoenix, United States and belongs to AS-HOSTINGER, CY. The main domain is www.goodhandymanservice.cloud.
TLS certificate: Issued by R10 on July 11th 2024. Valid for: 3 months.
This is the only time www.goodhandymanservice.cloud was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2a02:4780:b:1... 47583 (AS-HOSTINGER)
1 2a04:4e42:600... 54113 (FASTLY)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
1 188.114.96.3 13335 (CLOUDFLAR...)
1 35.212.40.159 15169 (GOOGLE)
1 35.197.21.163 396982 (GOOGLE-CL...)
1 172.67.29.26 13335 (CLOUDFLAR...)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
1 35.209.163.102 19527 (GOOGLE-2)
1 104.17.145.110 13335 (CLOUDFLAR...)
1 2a04:4e42:8e::84 54113 (FASTLY)
12 11
Apex Domain
Subdomains
Transfer
2 goodhandymanservice.cloud
www.goodhandymanservice.cloud
5 KB
1 pinimg.com
i.pinimg.com — Cisco Umbrella Rank: 2640
56 KB
1 gethandyman.sg
www.gethandyman.sg
81 KB
1 handymanoklahomacity.com
handymanoklahomacity.com
2 MB
1 angi.com
media-content.angi.com — Cisco Umbrella Rank: 300181
52 KB
1 wallpapercave.com
wallpapercave.com — Cisco Umbrella Rank: 72776
232 KB
1 the-handyman-company.com
www.the-handyman-company.com
151 KB
1 chorerelief.com
chorerelief.com
291 KB
1 workingtraveller.com
www.workingtraveller.com
2 MB
1 flaticon.com
cdn-icons-png.flaticon.com — Cisco Umbrella Rank: 48968
9 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 352
270 KB
12 11
Domain Requested by
2 www.goodhandymanservice.cloud
1 i.pinimg.com www.goodhandymanservice.cloud
1 www.gethandyman.sg www.goodhandymanservice.cloud
1 handymanoklahomacity.com www.goodhandymanservice.cloud
1 media-content.angi.com www.goodhandymanservice.cloud
1 wallpapercave.com www.goodhandymanservice.cloud
1 www.the-handyman-company.com www.goodhandymanservice.cloud
1 chorerelief.com www.goodhandymanservice.cloud
1 www.workingtraveller.com www.goodhandymanservice.cloud
1 cdn-icons-png.flaticon.com www.goodhandymanservice.cloud
1 cdn.jsdelivr.net www.goodhandymanservice.cloud
12 11

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

Domain
twitter.com
Subject Issuer Validity Valid
goodhandymanservice.cloud
R10
2024-07-11 -
2024-10-09
3 months crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2023 Q3
2023-09-27 -
2024-10-28
a year crt.sh
*.flaticon.com
E6
2024-06-07 -
2024-09-05
3 months crt.sh
workingtraveller.com
WE1
2024-06-22 -
2024-09-20
3 months crt.sh
*.chorerelief.com
R3
2024-06-01 -
2024-08-30
3 months crt.sh
www.the-handyman-company.com
R11
2024-06-18 -
2024-09-16
3 months crt.sh
wallpapercave.com
E5
2024-07-08 -
2024-10-06
3 months crt.sh
*.angi.com
DigiCert TLS RSA SHA256 2020 CA1
2023-10-16 -
2024-10-16
a year crt.sh
*.handymanoklahomacity.com
R3
2024-05-15 -
2024-08-13
3 months crt.sh
www.gethandyman.sg
E1
2024-05-19 -
2024-08-17
3 months crt.sh
*.pinterest.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-31 -
2024-08-07
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.goodhandymanservice.cloud/
Frame ID: EDA3D6092AEAB37AE0F65AD06FDD1A89
Requests: 12 HTTP requests in this frame

Screenshot

Page Title

Good Handy Man Service

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

12
Requests

100 %
HTTPS

45 %
IPv6

11
Domains

11
Subdomains

11
IPs

4
Countries

5115 kB
Transfer

7721 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.goodhandymanservice.cloud/
19 KB
4 KB
Document
General
Full URL
https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1324:0:160e:6bb7:10 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
dedc207eefcaa9b443b8d03a8121608bcb0b009953f140dadd182660a6fc7ebc
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
content-encoding
br
content-length
3593
content-security-policy
upgrade-insecure-requests
content-type
text/html
date
Thu, 11 Jul 2024 19:18:22 GMT
etag
"4b23-65a02057-8dee96c4a88cb153;br"
last-modified
Thu, 11 Jan 2024 17:07:35 GMT
platform
hostinger
server
LiteSpeed
vary
Accept-Encoding
tailwind.min.css
cdn.jsdelivr.net/npm/tailwindcss@2.2.16/dist/
3 MB
270 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/tailwindcss@2.2.16/dist/tailwind.min.css
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:600::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
ad8adec7567bd4d3cc26905bc9eca910da0f99d14191c35b235d1993233c387a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 11 Jul 2024 19:18:23 GMT
x-content-type-options
nosniff
content-encoding
br
age
3768286
x-jsd-version
2.2.16
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
275863
x-served-by
cache-fra-etou8220124-FRA, cache-mad22044-MAD
x-jsd-version-type
version
etag
W/"2cc503-tOGr5UnSnev1zZ3/tOmmrUwWASU"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
69886.png
cdn-icons-png.flaticon.com/512/69/
9 KB
9 KB
Image
General
Full URL
https://cdn-icons-png.flaticon.com/512/69/69886.png
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:f::1732:8319 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
f10def980e91626fe9f6459b1c8f5336263e275fb36136dabfeb171cb4065127

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
x-amz-meta-goog-reserved-file-mtime
1465289361
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
content-length
9096
pragma
public
last-modified
Tue, 19 Sep 2023 05:23:13 GMT
etag
"8762230a7ef044634c8f50a810601f77"
vary
Accept-Encoding
x-goog-generation
1695100993163229
content-type
image/png
access-control-allow-origin
*
x-default-rule
YES
cache-control
public, max-age=31536000
x-goog-stored-content-length
9096
x-amz-checksum-crc32c
h9KzOw==
accept-ranges
bytes
x-amz-meta-x-goog-reserved-source-generation
1634242176471904
expires
Thu, 11 Jul 2024 19:18:23 GMT
handyman.jpg
www.workingtraveller.com/wp-content/uploads/2015/08/
2 MB
2 MB
Image
General
Full URL
https://www.workingtraveller.com/wp-content/uploads/2015/08/handyman.jpg
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
188.114.96.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0eb41c8f7ff7f35289b9a78c95eccdd817e11c75e4f0edce9e164e1394fda03d

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
2276537
last-modified
Tue, 18 Aug 2015 08:27:46 GMT
server
cloudflare
etag
"55d2ec82-22bcb9"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FmBZSQO50szViQ7XOcNGJGJD06xTLfxzRtqngyER8IcFN2gMmP%2FII3Z%2BDtl%2B%2F0GGgrpXYuWAw1v0mQclmSag0wGsFi7uFDlgsuiRLn4jfliWw2p6MOyRZW8fgOQ2%2BLruVr0%2BE6UcBqDVBek%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/jpeg
cache-control
max-age=315360000
accept-ranges
bytes
cf-ray
8a1b239a4eb82c47-FRA
priority
u=1,i
expires
Thu, 31 Dec 2037 23:55:55 GMT
licensed-handyman.png
chorerelief.com/wp-content/uploads/2021/05/
290 KB
291 KB
Image
General
Full URL
https://chorerelief.com/wp-content/uploads/2021/05/licensed-handyman.png
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
35.212.40.159 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
159.40.212.35.bc.googleusercontent.com
Software
nginx /
Resource Hash
0c332de31645870672991e14d0e79f5f60bf6592d32779cde6cbb79f0da364b2
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests;
Strict-Transport-Security max-age=10886400;
X-Content-Type-Options nosniff
X-Frame-Options sameorigin

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

expires
Sat, 12 Jul 2025 01:18:23 GMT
date
Thu, 11 Jul 2024 19:18:23 GMT
strict-transport-security
max-age=10886400;
x-content-type-options
nosniff
content-security-policy
upgrade-insecure-requests;
x-proxy-cache-info
0 NC:000000 UP:
host-header
6b7412fb82ca5edfd0917e3957f05d89
content-length
297120
referrer-policy
same-origin
last-modified
Thu, 12 Jan 2023 18:28:30 GMT
server
nginx
x-frame-options
sameorigin
vary
Accept-Encoding
content-type
image/png
x-httpd
1
cache-control
max-age=31557600, public
permissions-policy
geolocation=self
accept-ranges
bytes
x-proxy-cache
MISS
Handyman-doing-carpentry-work1.jpg
www.the-handyman-company.com/wp-content/uploads/
151 KB
151 KB
Image
General
Full URL
https://www.the-handyman-company.com/wp-content/uploads/Handyman-doing-carpentry-work1.jpg
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
35.197.21.163 The Dalles, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
163.21.197.35.bc.googleusercontent.com
Software
nginx /
Resource Hash
a56660a7c8d3f8d73b9eebb172f49fc6e39a23ea39c9c942176ce8cefea43881

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
last-modified
Tue, 09 Nov 2021 15:35:57 GMT
server
nginx
etag
"618a955d-25b1d"
vary
Accept-Encoding
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
content-length
154397
wp9031097.jpg
wallpapercave.com/wp/
232 KB
232 KB
Image
General
Full URL
https://wallpapercave.com/wp/wp9031097.jpg
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.29.26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ec767209915b02b01cd8f4f5a6513010036576481edcf2600f51ffcf3fcd9a8e

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
cf-cache-status
MISS
last-modified
Tue, 27 Apr 2021 08:41:15 GMT
server
cloudflare
etag
"6087ce2b-3a021"
vary
Accept-Encoding
content-type
image/jpeg
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
8a1b239a2a9a1ca1-FRA
alt-svc
h3=":443"; ma=86400
content-length
237601
085e951919b34ee2b140d01c2affdadc-hm1.jpg
media-content.angi.com/tampa/71100956/service_provider/24356506/logo/
52 KB
52 KB
Image
General
Full URL
https://media-content.angi.com/tampa/71100956/service_provider/24356506/logo/085e951919b34ee2b140d01c2affdadc-hm1.jpg
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:18::1724:a292 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Akamai Image Manager /
Resource Hash
1c213b22f11ba6b48ab2f4bc7ffa4979932514eb85cd7bcbe0b6e6d68c52f2d8

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
last-modified
Fri, 29 Mar 2024 13:18:49 GMT
server
Akamai Image Manager
etag
"6d412931ca90462f372903eaae06175e"
vary
Origin
content-type
image/jpeg
cache-control
private, no-transform, max-age=15134725
server-timing
cdn-cache; desc=HIT, edge; dur=429, origin; dur=0, ak_p; desc="1720725503111_388276370_869017097_42959_26032_29_40_146";dur=1
content-length
53112
expires
Thu, 02 Jan 2025 23:23:48 GMT
Handymanservices-1280x854.png
handymanoklahomacity.com/wp-content/uploads/2021/06/
2 MB
2 MB
Image
General
Full URL
https://handymanoklahomacity.com/wp-content/uploads/2021/06/Handymanservices-1280x854.png
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
35.209.163.102 Council Bluffs, United States, ASN19527 (GOOGLE-2, US),
Reverse DNS
102.163.209.35.bc.googleusercontent.com
Software
nginx /
Resource Hash
310a307a8790352e6a67cf0125388961794b50cfaabfe72b11d10ce4bc8f17b1

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
last-modified
Thu, 03 Jun 2021 12:30:04 GMT
server
nginx
etag
"60b8cb4c-1b321f"
x-proxy-cache-info
DT:1
content-type
image/png
cache-control
max-age=31536000
host-header
8441280b0c35cbc1147f8ba998a563a7
accept-ranges
bytes
content-length
1782303
expires
Fri, 11 Jul 2025 19:18:23 GMT
handyman-sg.jpg
www.gethandyman.sg/wp-content/uploads/2018/02/
81 KB
81 KB
Image
General
Full URL
https://www.gethandyman.sg/wp-content/uploads/2018/02/handyman-sg.jpg
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.145.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8f81ad530e5ff0ae052d898331938d9cc15dd87de8d2dba80aa330f27edf0c97

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
cf-cache-status
HIT
cf-polished
qual=85, origFmt=jpeg, origSize=121278
content-disposition
inline; filename="handyman-sg.webp"
alt-svc
h3=":443"; ma=86400
content-length
82884
referrer-policy
cf-bgj
imgq:85,h2pri
last-modified
Wed, 19 Jan 2022 11:35:07 GMT
server
cloudflare
etag
"1d9be-5d5edc70c70c0"
vary
Accept
content-type
image/webp
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
8a1b239aebbf5d49-FRA
expires
Fri, 11 Jul 2025 14:20:08 GMT
7c96648fc084e1b421eb61516e29df5d.jpg
i.pinimg.com/originals/7c/96/64/
56 KB
56 KB
Image
General
Full URL
https://i.pinimg.com/originals/7c/96/64/7c96648fc084e1b421eb61516e29df5d.jpg
Requested by
Host: www.goodhandymanservice.cloud
URL: https://www.goodhandymanservice.cloud/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:8e::84 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
bbc5f4e00cf0ae22e7697118b5b5d23f309b67f9c70b0b863429bae96ed51b28

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:23 GMT
x-cdn
fastly
etag
"68bc6fef16c17514289707bc933772d8"
vary
Origin
content-type
image/jpeg
cache-control
max-age=31536000, immutable
accept-ranges
bytes
alt-svc
h3=":443";ma=600
content-length
57348
favicon.ico
www.goodhandymanservice.cloud/
2 KB
1017 B
Other
General
Full URL
https://www.goodhandymanservice.cloud/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:4780:b:1324:0:160e:6bb7:10 Phoenix, United States, ASN47583 (AS-HOSTINGER, CY),
Reverse DNS
Software
LiteSpeed /
Resource Hash
3d70ce95eb1eb78620cc57fe1a6a479e6f2d70508bf813238e573863df000d6e
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests

Request headers

Referer
https://www.goodhandymanservice.cloud/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Jul 2024 19:18:25 GMT
content-encoding
br
content-security-policy
upgrade-insecure-requests
last-modified
Thu, 30 Nov 2023 21:09:13 GMT
server
LiteSpeed
etag
"999-6568f9f9-dc89ab8123de9515;br"
vary
Accept-Encoding
content-type
text/html
accept-ranges
bytes
content-length
912

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://www.goodhandymanservice.cloud/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 ()

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Content-Security-Policy upgrade-insecure-requests