GoGuides Trust Record
Enter a domain to view its GoGuides Website Trust Record, including measured trust signals, canonical website URL, observation history, current trust state, trust record fingerprint, and crawl timing.
Website Trust Record
csa-research.com
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for csa-research.com.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:55:55
First recorded by GoGuides: 2026-01-08 23:55:55
Public Eligibility
Eligible for public trust display.
Current Grade
A+ / AI Rank 85
Crawl Freshness
Fresh
Last crawled 9 hours ago
Last crawled 9 hours ago
Domain Provenance Record
9 measurements across 131 days
Stability Window
4 days
Trust Record
Public Trust Record for csa-research.com.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A+ • View Details
Canonical URL
https://csa-research.com/
Matched URL
https://csa-research.com/
AI Rank
85
Grade
A+
Domain Provenance Timeline
Independent GoGuides observations showing when this domain was first recorded, how long it has been observed, and when its recorded state changed.
Observed Web & Network State
Objective state captured by GoGuides during its domain observation.
These fields describe what GoGuides observed and are separate from AI Rank or Grade.
HTTP Status
200
Observed Final URL
https://csa-research.com/
Observed Public IP Address
139.144.33.179
Observed Nameservers
ns21.domaincontrol.com, ns22.domaincontrol.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
index, follow
TLS Certificate
CN=YR2,O=Let's Encrypt,C=US
Valid 2026-07-01 08:51:31 to 2026-09-29 08:51:30
Valid 2026-07-01 08:51:31 to 2026-09-29 08:51:30
Observed Provenance States
20 stored states across
20 observations
Observed State Changes
Content: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 0
Robots: 0
DNS: 0
TLS certificate: 0
Final URL: 0
Observed Evidence Details
These are objective observations recorded by the GoGuides crawler.
They are separate from GoGuides AI Rank, Grade, or other interpretation.
Observation Type
Full Page Observation
Full Page Observation
Requested URL
https://csa-research.com/
https://csa-research.com/
Final URL
https://csa-research.com/
https://csa-research.com/
HTTP Status
200
200
Redirect Count
0
0
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
191,970
191,970
Canonical URL
https://csa-research.com/
https://csa-research.com/
Observed Page Title
CSA Research
CSA Research
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
index, follow
index, follow
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
139.144.33.179
139.144.33.179
Observed Nameservers
ns21.domaincontrol.com, ns22.domaincontrol.com
ns21.domaincontrol.com, ns22.domaincontrol.com
TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US
CN=YR2,O=Let's Encrypt,C=US
TLS Valid From
2026-07-01 08:51:31
2026-07-01 08:51:31
TLS Valid Until
2026-09-29 08:51:30
2026-09-29 08:51:30
First Observed
2026-08-15 00:31:07
2026-08-15 00:31:07
Last Observed
2026-08-15 00:31:07
2026-08-15 00:31:07
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
7919735c175d75a67f5d336ed8696b07b49b7e448d3a93c1dbf9dd30f1114d4e
7919735c175d75a67f5d336ed8696b07b49b7e448d3a93c1dbf9dd30f1114d4e
Content SHA-256
42123baf0865cb19a3b5f865c8527046d5f00308263fba16931f24b13fb443ef
42123baf0865cb19a3b5f865c8527046d5f00308263fba16931f24b13fb443ef
HTTP Body SHA-256
1e9a95d8d5795eca65bd20586087bf69e1a43e5a9be610d5fbccfd3c48921759
1e9a95d8d5795eca65bd20586087bf69e1a43e5a9be610d5fbccfd3c48921759
robots.txt SHA-256
44f3f8eafdf064cf69acb05f23ee4dfc9ab5b3d67d81c64246bc29f7e438789a
44f3f8eafdf064cf69acb05f23ee4dfc9ab5b3d67d81c64246bc29f7e438789a
DNS State SHA-256
a830a364ef5d6612b20b585c0880ce3d8ff208783faa6ffefe23a978b12e56f5
a830a364ef5d6612b20b585c0880ce3d8ff208783faa6ffefe23a978b12e56f5
TLS Certificate SHA-256
49e3e0aac5d510444cdd4a12385d7e10488242129a74a3f8460c8ad13973a1d2
49e3e0aac5d510444cdd4a12385d7e10488242129a74a3f8460c8ad13973a1d2
Complete Provenance State SHA-256
31eeaf56333afd1aa66d6ee050675f7c9eba5200813eed35512670a0ae3a8a98
31eeaf56333afd1aa66d6ee050675f7c9eba5200813eed35512670a0ae3a8a98
First Seen by GoGuides
2026-01-08 23:55:55
Last Crawled by GoGuides
2026-08-15 00:31:07 (9 hours ago)
Last Record Refresh
2026-08-15 10:13:19 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
131 days
Trust Record Age
218 days ago
Stored Trust Measurements
9
Measurement Span
131 days across 9 stored measurements
Stability Window
4 days
Current Trust State Since
2026-08-10 23:12:27 (4 days ago)
Days Since Last Change
4 days
Rank/Algo State Changes
2
Trust Record Fingerprint (SHA-256)
c03938ff48128644dcd1f21829faacddf1ba89f795d194840acbaf98ae4227b9
Computed from: matched URL + rank + last crawled + algorithm version. This identifies the GoGuides trust record state; it is not domain-owner verification.
Provenance Observation History
This timeline shows when GoGuides recorded this trust state, including rank, crawl timing, algorithm version, and verification fingerprint.
2026-08-15 10:13:19 | rank 85 | crawled 2026-08-15 00:31:07 | v1c03938ff48128644dcd1f21829faacddf1ba89f795d194840acbaf98ae4227b9
2026-08-10 23:15:29 | rank 85 | crawled 2026-08-10 23:13:08 | v1
9b740ea26ccab4b3178dcdd337434eb083cdf2b58b632f23078dde0534ae32d4
2026-08-10 23:12:27 | rank 85 | crawled 2026-08-09 23:39:27 | v1
264c5ae917500a614f51e3e427f04084a28012bfa0fdd3ea2472e6544290e218
2026-05-10 11:11:03 | rank 67 | crawled 2026-05-04 22:12:25 | v1
ec26ed86f386934a0ee20312624590b5b94104f73899486cf718d5729bd1a4c3
2026-05-03 10:50:58 | rank 67 | crawled 2026-04-27 22:12:08 | v1
83382f4f4e5088f2ab0bcf89e5f960f8d5d770403ce954c56cebf0a0cd883ce6
2026-04-26 10:56:56 | rank 67 | crawled 2026-04-20 22:11:07 | v1
0245795b387833e1107473f4317f34b73598f9adebd0489a30ab078de1d33e48
2026-04-19 10:57:26 | rank 67 | crawled 2026-04-13 22:09:05 | v1
cb62b635f766fd544299740e2fe4b55f579d1b02b9db6c6ee2f122eedfa29342
2026-04-12 10:52:34 | rank 67 | crawled 2026-04-07 10:09:09 | v1
be248f35ac671a0e75c0811055eceebb19eac8f1032421c6bf1a55822d35ec77
2026-04-06 10:07:18 | rank 69 | crawled 2026-02-23 03:50:36 | v1
3eda20a648bc28e827dcb426b49a89fd2fd5c557bb1ca1b08da677a4a0c4ddd4
Trust Favicon Previews
These favicons are generated directly from GoGuides trust measurements for the site. They are not decorative — the design is derived from the same data used to evaluate the domain (AI Rank and crawl timing). Because the favicon is generated from these measurements, the same inputs always produce the same trust favicon. Each favicon is therefore unique to the website it represents. If the favicon ever appears different elsewhere, verify the record here to confirm the current measured state.
Related GoGuides AI Visibility & Trust Utilities
These GoGuides utilities work together: explain crawler activity, inspect AI visibility gaps, compare robots.txt with trust-layer signals, check verified text records, and activate a public Trust Signal when a domain is ready.