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
sdfoundation.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for sdfoundation.org.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:56:01
First recorded by GoGuides: 2026-01-08 23:56:01
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 84
Crawl Freshness
Fresh
Last crawled 9 hours ago
Last crawled 9 hours ago
Domain Provenance Record
17 measurements across 152 days
Stability Window
0 days
Trust Record
Public Trust Record for sdfoundation.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://sdfoundation.org/
Matched URL
https://sdfoundation.org/
AI Rank
84
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://www.sdfoundation.org/
Observed Public IP Addresses
141.193.213.20, 141.193.213.21
Observed Nameservers
ns91.worldnic.com, ns92.worldnic.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-08-04 02:03:42 to 2026-11-02 03:03:34
Valid 2026-08-04 02:03:42 to 2026-11-02 03:03:34
Observed Provenance States
13 stored states across
13 observations
Observed State Changes
Content: 3
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://sdfoundation.org/
https://sdfoundation.org/
Final URL
https://www.sdfoundation.org/
https://www.sdfoundation.org/
HTTP Status
200
200
Redirect Count
1
1
Content Type
text/html; charset=UTF-8
text/html; charset=UTF-8
Response Bytes
761,586
761,586
Canonical URL
https://www.sdfoundation.org/
https://www.sdfoundation.org/
Observed Page Title
San Diego Foundation | Just, Equitable and Resilient Communities
San Diego Foundation | Just, Equitable and Resilient Communities
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
141.193.213.20, 141.193.213.21
141.193.213.20, 141.193.213.21
Observed Nameservers
ns91.worldnic.com, ns92.worldnic.com
ns91.worldnic.com, ns92.worldnic.com
TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US
CN=WE1,O=Google Trust Services,C=US
TLS Valid From
2026-08-04 02:03:42
2026-08-04 02:03:42
TLS Valid Until
2026-11-02 03:03:34
2026-11-02 03:03:34
First Observed
2026-08-15 04:11:11
2026-08-15 04:11:11
Last Observed
2026-08-15 04:11:11
2026-08-15 04:11:11
Identical-State Observations
1
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
3e94cbc00c8f410a7f683e82823da5a87fb07301e2401a76a4b49bd6851fc9b2
3e94cbc00c8f410a7f683e82823da5a87fb07301e2401a76a4b49bd6851fc9b2
Content SHA-256
2e747d8a79a990695b2b76fb82b0bb398c47583cc551d6121430ca04998086c5
2e747d8a79a990695b2b76fb82b0bb398c47583cc551d6121430ca04998086c5
HTTP Body SHA-256
87fee1ecd4a70eb40216b893298d91f59f894a906990f29d8da5b6c3865d95d0
87fee1ecd4a70eb40216b893298d91f59f894a906990f29d8da5b6c3865d95d0
robots.txt SHA-256
57948aa7e1dd0cf481867807318d812553dd269955066bad4a6b17d702725210
57948aa7e1dd0cf481867807318d812553dd269955066bad4a6b17d702725210
DNS State SHA-256
9f250fe4c045bb1ef6399376d659f2fbd218b3f9c834e530816b2373adc92c81
9f250fe4c045bb1ef6399376d659f2fbd218b3f9c834e530816b2373adc92c81
TLS Certificate SHA-256
01d4c3c43257c9f376f7bb7e791c734bdc78384728f113355e9740d628379cbf
01d4c3c43257c9f376f7bb7e791c734bdc78384728f113355e9740d628379cbf
Complete Provenance State SHA-256
22ea1e07bce23e8176014e261a5202e91aa1afad8c49f22509caf5d5ae6b7aef
22ea1e07bce23e8176014e261a5202e91aa1afad8c49f22509caf5d5ae6b7aef
First Seen by GoGuides
2026-01-08 23:56:01
Last Crawled by GoGuides
2026-08-15 04:11:11 (9 hours ago)
Last Record Refresh
2026-08-15 09:08:14 (4 hours ago)
Record Refresh Freshness
Fresh
Last refreshed 4 hours ago
Last refreshed 4 hours ago
Stored Measurement Age
152 days
Trust Record Age
218 days ago
Stored Trust Measurements
17
Measurement Span
152 days across 17 stored measurements
Stability Window
0 days
Current Trust State Since
2026-08-14 16:08:54 (21 hours ago)
Days Since Last Change
0 days
Rank/Algo State Changes
2
Trust Record Fingerprint (SHA-256)
69a49025896636bce8f72920eef9c9a1b8fef8dfff54fb8830c1ee56d9fae537
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 09:08:14 | rank 84 | crawled 2026-08-15 04:11:11 | v169a49025896636bce8f72920eef9c9a1b8fef8dfff54fb8830c1ee56d9fae537
2026-08-14 16:08:54 | rank 84 | crawled 2026-08-14 04:10:09 | v1
93b372602ccd7c49c60dbcbe1d63e2fb47d192deee303f2c79e059484bea5dc6
2026-08-08 16:57:35 | rank 86 | crawled 2026-08-07 23:47:53 | v1
21f7953e0e3e91cdf0b6b9518c1ed9f5c43d4807a900c4027d34e29cb14b647e
2026-05-08 03:07:12 | rank 77 | crawled 2026-05-08 02:31:18 | v1
74736ac46e56c64d7519da2515a8dbd023665a088caf0ad28d8b670c895efcf5
2026-05-03 08:56:32 | rank 77 | crawled 2026-05-03 02:31:41 | v1
68496cf952cc39343b8b9121ea192d322c8512457e8a323580d41ba6969a1b89
2026-04-26 08:54:37 | rank 77 | crawled 2026-04-26 02:31:20 | v1
38b18c3ef50c292fb5ad4cc7cc9696fcc7a82f35d16e97a81ae849093f97b81e
2026-04-19 08:56:33 | rank 77 | crawled 2026-04-19 02:31:16 | v1
a082c990274034625fbb434032f6b8bcd70a18faa42c6bdfa709a8674ede3d05
2026-04-15 13:27:12 | rank 77 | crawled 2026-04-15 08:44:04 | v1
f8f8ac4f8ebbf77acf454cf2dea64c6e3e4dd895405591783bfe87dac8c0f9a6
2026-04-12 08:46:57 | rank 77 | crawled 2026-04-12 08:44:03 | v1
814cb18b16f1911fcc5705a95aec472b12cfd4af009ec4365dbc082257f8d286
2026-04-11 16:01:30 | rank 77 | crawled 2026-04-11 08:44:02 | v1
acfc36c40993e52a70d5b8b34e6527d8dd87b382f7293da126dd591c472ec0d8
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.