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
backbonejs.org
Current Trust Summary
This GoGuides Trust Record summarizes the current measured state for backbonejs.org.
Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:53:49
First recorded by GoGuides: 2026-01-08 23:53:49
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 75
Crawl Freshness
Fresh
Last crawled 3 hours ago
Last crawled 3 hours ago
Domain Provenance Record
19 measurements across 151 days
Stability Window
151 days
Trust Record
Public Trust Record for backbonejs.org.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
Canonical URL
https://backbonejs.org/
Matched URL
https://backbonejs.org/
AI Rank
75
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://backbonejs.org/
Observed Public IP Addresses
104.21.62.9, 172.67.217.168, 2606:4700:3030::6815:3e09, 2606:4700:3037::ac43:d9a8
Observed Nameservers
logan.ns.cloudflare.com, robin.ns.cloudflare.com
Robots Access
Allowed
allowed
allowed
Page Robots Directive
Not observed
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-03 14:26:25 to 2026-10-01 15:26:22
Valid 2026-07-03 14:26:25 to 2026-10-01 15:26:22
Observed Provenance States
1 stored state across
17 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://backbonejs.org/
https://backbonejs.org/
Final URL
https://backbonejs.org/
https://backbonejs.org/
HTTP Status
200
200
Redirect Count
0
0
Content Type
text/html; charset=utf-8
text/html; charset=utf-8
Response Bytes
228,415
228,415
Canonical URL
https://backbonejs.org
https://backbonejs.org
Observed Page Title
Backbone.js
Backbone.js
Robots Access
Allowed
Allowed
Robots Reason
allowed
allowed
Meta Robots
Not observed
Not observed
X-Robots-Tag
Not observed
Not observed
Observed Public IP Address(es)
104.21.62.9, 172.67.217.168, 2606:4700:3030::6815:3e09, 2606:4700:3037::ac43:d9a8
104.21.62.9, 172.67.217.168, 2606:4700:3030::6815:3e09, 2606:4700:3037::ac43:d9a8
Observed Nameservers
logan.ns.cloudflare.com, robin.ns.cloudflare.com
logan.ns.cloudflare.com, robin.ns.cloudflare.com
TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US
CN=WE1,O=Google Trust Services,C=US
TLS Valid From
2026-07-03 14:26:25
2026-07-03 14:26:25
TLS Valid Until
2026-10-01 15:26:22
2026-10-01 15:26:22
First Observed
2026-08-08 23:32:37
2026-08-08 23:32:37
Last Observed
2026-08-15 07:04:08
2026-08-15 07:04:08
Identical-State Observations
17
17
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
7d86844a5dc5940eb94b95e0ac4dec23ef1dd37aacd01fb6990a4c09b9cc07f6
7d86844a5dc5940eb94b95e0ac4dec23ef1dd37aacd01fb6990a4c09b9cc07f6
Content SHA-256
80690526fc10c9aa75bcc449ab05d505491645d8d0320f5e5c6edfaff8626b38
80690526fc10c9aa75bcc449ab05d505491645d8d0320f5e5c6edfaff8626b38
HTTP Body SHA-256
67e7d6d4473587f863396f241c33831676bd9ba60378f7966f92123b7e10b899
67e7d6d4473587f863396f241c33831676bd9ba60378f7966f92123b7e10b899
robots.txt SHA-256
8fa3036c68bfcbd32365f6225d24333264093b7cd38d306e106b4dbdc934fd5b
8fa3036c68bfcbd32365f6225d24333264093b7cd38d306e106b4dbdc934fd5b
DNS State SHA-256
cd16b8802ea2c36fda93b623f947f731a6239c226e54f4fbf22336afaf07ec30
cd16b8802ea2c36fda93b623f947f731a6239c226e54f4fbf22336afaf07ec30
TLS Certificate SHA-256
00755506266689fb807b8e886e70007a3365e33d095986c4010fa9804738cf6e
00755506266689fb807b8e886e70007a3365e33d095986c4010fa9804738cf6e
Complete Provenance State SHA-256
4bc9ae868f6c44dbaec2269a202d3db21d7a72057b7a90be13e623a090054240
4bc9ae868f6c44dbaec2269a202d3db21d7a72057b7a90be13e623a090054240
First Seen by GoGuides
2026-01-08 23:53:49
Last Crawled by GoGuides
2026-08-15 07:04:08 (3 hours ago)
Last Record Refresh
2026-08-15 10:12:32 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Last refreshed just now
Stored Measurement Age
151 days
Trust Record Age
218 days ago
Stored Trust Measurements
19
Measurement Span
151 days across 19 stored measurements
Stability Window
151 days
Current Trust State Since
2026-03-17 05:30:40 (151 days ago)
Days Since Last Change
151 days
Rank/Algo State Changes
0
Trust Record Fingerprint (SHA-256)
0066666a018bcb360f1559b83175c7b1e9969f27fea9abf8694df2d21a380597
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 10:12:32 | rank 75 | crawled 2026-08-15 07:04:08 | v10066666a018bcb360f1559b83175c7b1e9969f27fea9abf8694df2d21a380597
2026-08-12 07:01:55 | rank 75 | crawled 2026-08-12 07:01:05 | v1
285f19572b4acd49a605e4a2a2ea85c38ffa3960da9c6caf86a690867369e307
2026-08-12 07:00:50 | rank 75 | crawled 2026-08-11 23:34:45 | v1
f83f95a0020ee0c1d75d7c9ee273a9bcac81d815e766fc351ced1ae5f382b8a8
2026-08-09 00:57:59 | rank 75 | crawled 2026-08-08 23:32:37 | v1
66f49ac1a0a956e9b58f363a0f4739215d32402f435d405da944ba355211a9a1
2026-08-08 13:16:01 | rank 75 | crawled 2026-08-07 23:34:08 | v1
7f0b946dfe3fe8769a6e73f5b234297e254cbc895613d8de2f4effaab970f9d7
2026-05-09 08:13:35 | rank 75 | crawled 2026-05-06 19:59:15 | v1
119cca691d265715fc9698ae7921675bc5869ebac615f2a2a74f0c2037a28613
2026-05-05 12:12:34 | rank 75 | crawled 2026-05-05 07:59:03 | v1
cc649daf6dd7381beb19defc5ede55916fd2d70f9e4300bd3a6c6648e0d6aa3d
2026-05-02 08:04:37 | rank 75 | crawled 2026-04-29 19:57:06 | v1
e60dfe4cb60c9a53e1a2742ec14c45fb5498b21acc2545a0881fb399a917b16f
2026-04-28 12:09:53 | rank 75 | crawled 2026-04-28 07:57:06 | v1
d681b7db5f25f1368558718656888db1ba3f2fe53068807980b0038e4b68ffaa
2026-04-25 08:10:28 | rank 75 | crawled 2026-04-22 19:55:06 | v1
aaa13728c7a1ae6401165eed58812220b5213aec73925f142a0972e984642208
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.