Domain Provenance Record: sitanchen.com

Enter a domain to view its GoGuides Website Trust Record, including observed measurements, canonical website URL, observation history, current record and policy state, record fingerprint, and crawl timing.

Reset
Website Trust Record sitanchen.com

Current Trust Summary

GoGuides observations for sitanchen.com: 2 retained provenance observations. Earliest retained provenance observation: 2026-08-14 11:58:04. Latest retained provenance observation: 2026-10-13 21:31:04. Stored provenance state records: 2.

Record Status
Public record
First recorded by GoGuides: 2026-08-14 11:58:04
Public Profile Display
Normal public profile display permitted by current GoGuides policy.
Current Grade
A / AI Rank 78
Crawl Freshness
Fresh
Last crawled just now
Domain Provenance Record
2 measurements across 60 days
Stability Window
0 days

Trust Record

Public Trust Record for sitanchen.com.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://sitanchen.com/
Matched URL
https://sitanchen.com/
AI Rank
78
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://sitanchen.com/
Observed Public IP Address
209.182.205.161
Observed Nameservers
ns1.inmotionhosting.com, ns2.inmotionhosting.com
Robots Access
Allowed
robots_unreachable_allowed
Page Robots Directive
Not observed
TLS Certificate
CN=YR1,O=Let's Encrypt,C=US
Valid 2026-09-06 19:14:41 to 2026-12-05 19:14:40
Observed Provenance States
2 stored states across 2 observations
Observed State Changes
Content: 1
Robots: 0
DNS: 0
TLS certificate: 1
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
Requested URL
https://sitanchen.com/
Final URL
https://sitanchen.com/
HTTP Status
200
Redirect Count
0
Content Type
text/html
Response Bytes
40,459
Canonical URL
Not observed
Observed Page Title
Sitan Chen
Robots Access
Allowed
Robots Reason
robots_unreachable_allowed
Meta Robots
Not observed
X-Robots-Tag
Not observed
Observed Public IP Address(es)
209.182.205.161
Observed Nameservers
ns1.inmotionhosting.com, ns2.inmotionhosting.com
TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US
TLS Valid From
2026-09-06 19:14:41
TLS Valid Until
2026-12-05 19:14:40
First Observed
2026-10-13 21:31:04
Last Observed
2026-10-13 21:31:04
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
464da43d3a4c7e361821937b87b9db7d6b0b25e007c37ad190fc27fc75d778fd
Content SHA-256
1b139a34f286acf26187493cbd249243b88b18354f79ae85414c28a69744e009
HTTP Body SHA-256
b64f473fcdd733d1e27b2a3c5ea50ce82e09b9e70486fd730a3bab05b12ec0d8
robots.txt SHA-256
Not observed
DNS State SHA-256
748c3241119acc2ff30803e6b62584dc488fc90094ce3f867f01be89791052cf
TLS Certificate SHA-256
dd0e753a3343bccfb47b69a321ba9196ef8ed89ad7ad3f40245e6ebe467df794
Complete Provenance State SHA-256
696aae72a2f582eea3204ee5e093677d11d1f389dde4b5a4dd757a601f3147ef
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-08-14 11:58:04
Last Crawled by GoGuides
2026-10-13 21:31:03 (just now)
Last Provenance Observation
2026-10-13 21:31:04 (just now)
Provenance Freshness
Fresh
Last observed just now
Observed History Age
60 days
Trust Record Age
60 days ago
Provenance Observations
2
Observation Span
60 days across 2 observations
Stability Window
0 days
Current Trust State Since
2026-10-13 21:31:04 (just now)
Days Since Last Change
0 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
1f480ea757796eaf221a570b3e3f24923b0f55784ad18e464f01e4665a34a3e9
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 state, including rank, crawl timing, algorithm version, and record fingerprint.
2026-08-27 11:56:21 | rank 73 | crawled 2026-08-14 11:58:04 | v1
c8edfbb00ac2f4bac68c76383bdaf8fc7c0db87bcc1cb3e8083311d9927c42d0

Record-State Favicon Previews

These favicons are generated deterministically from GoGuides measurement inputs for the site, including AI Rank and crawl timing. They provide a visual representation of the corresponding GoGuides record state. The same supported inputs produce the same favicon output. If a favicon appears different elsewhere, verify the record here to compare it with the current GoGuides state.

favicon 16px
16px
open
favicon 32px
32px
open
favicon 48px
48px
open
favicon 64px
64px
open
favicon 96px
96px
open

Related GoGuides Web Intelligence & Trust Utilities

These GoGuides utilities work together to explain crawler activity, inspect AI visibility, compare robots.txt with GoGuides evidence surfaces, check Verified Text records, and explore machine-readable web intelligence and provenance.

Why GoGuides Crawled My Site Are AI Bots Visiting My Site? Not Showing in ChatGPT? Is My Site Used by AI? Robots.txt vs Trust Layer Verified Text Search Submit to the Live Index — $69.95