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 harvardfilmarchive.org

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for harvardfilmarchive.org.

Trust Status

Public trust record
First recorded by GoGuides: 2026-01-08 23:58:23

Public Eligibility

Eligible for public trust display.

Current Grade

A / AI Rank 78

Crawl Freshness

Old
Last crawled 61 days ago

Domain Provenance Record

6 measurements across 113 days

Stability Window

113 days

Trust Record

Public Trust Record for harvardfilmarchive.org.

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://harvardfilmarchive.org/

Matched URL

https://www.harvardfilmarchive.org/

AI Rank

Grade

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://harvardfilmarchive.org/

Observed Public IP Address

64.90.53.108

Observed Nameservers

ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR1,O=Let's Encrypt,C=US
Valid 2026-07-12 16:24:54 to 2026-10-10 16:24:53

Observed Provenance States

28 stored states across 28 observations

Observed State Changes

Content: 5
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

Requested URL
https://harvardfilmarchive.org/

Final URL
https://harvardfilmarchive.org/

HTTP Status
200

Redirect Count
0

Content Type
text/html; charset=UTF-8

Response Bytes
94,978

Canonical URL
Not observed

Observed Page Title
Harvard Film Archive

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
64.90.53.108

Observed Nameservers
ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

TLS Certificate Issuer
CN=YR1,O=Let's Encrypt,C=US

TLS Valid From
2026-07-12 16:24:54

TLS Valid Until
2026-10-10 16:24:53

First Observed
2026-08-15 11:02:08

Last Observed
2026-08-15 11:02:08

Identical-State Observations
1

▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes

                Title SHA-256

                f87c03a1f44720caea0acb764c65e65c71876b24ba626e9799c5e3b5c41b1138            

                Content SHA-256

                4ad698764991e6a3e1d7b2bbf2a2ebba2a11c819c23a188d138fe12e2db96048            

                HTTP Body SHA-256

                a77b3eaa909e7c2e576f4410478d01a99b3b678adc4ef349d5d5e3e8950dd315            

                robots.txt SHA-256

                16ceb5ee3e0dc13aa9adf31a3ebbe45a1d965b8c2b9f72eaf84e5911e140ed95            

                DNS State SHA-256

                897c234295a0d1a71a5e61420f61c5536a568fcf27d77a33fd4e4d19a06f0724            

                TLS Certificate SHA-256

                1befd2179292c47fcac12eb1ca9b7f9af4828f49b2f42857ecb9cf5e2e3e4f91            

                Complete Provenance State SHA-256

                7f1071786dbf53b9b3e4eeec5ee9f817b4fa8444e9adeecbff436d8aeb96156b

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-01-08 23:58:23

Last Crawled by GoGuides

2026-06-15 02:51:20 (61 days ago)

Last Record Refresh

2026-08-15 10:25:32 (2 hours ago)

Record Refresh Freshness

Fresh
Last refreshed 2 hours ago

Stored Measurement Age

113 days

Trust Record Age

218 days ago

Stored Trust Measurements

Measurement Span

113 days across 6 stored measurements

Stability Window

113 days

Current Trust State Since

2026-04-24 08:20:40 (113 days ago)

Days Since Last Change

113 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

f99cf96413b3ab82fd918b5e51829c94b0aec9a4057535c05cc2377182303676

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.

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.

16px

open

32px

open

48px

open

64px

open

96px

open

Related GoGuides AI Visibility & Trust Utilities

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