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 physicalacoustics.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for physicalacoustics.com.

Trust Status

Public trust record
First recorded by GoGuides: 2026-07-14 03:01:56

Public Eligibility

Eligible for public trust display.

Current Grade

A / AI Rank 78

Crawl Freshness

Fresh
Last crawled 7 hours ago

Domain Provenance Record

4 measurements across 32 days

Stability Window

32 days

Trust Record

Public Trust Record for physicalacoustics.com.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://physicalacoustics.com/

Matched URL

https://physicalacoustics.com/

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://www.physicalacoustics.com/

Observed Public IP Address

192.200.160.248

Observed Nameservers

ns1.bigcommerce.com, ns2.bigcommerce.com, ns3.bigcommerce.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=WE1,O=Google Trust Services,C=US
Valid 2026-07-11 03:31:40 to 2026-10-09 04:31:39

Observed Provenance States

14 stored states across 14 observations

Observed State Changes

Content: 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

Requested URL
https://physicalacoustics.com/

Final URL
https://www.physicalacoustics.com/

HTTP Status
200

Redirect Count
1

Content Type
text/html; charset=UTF-8

Response Bytes
103,018

Canonical URL
https://www.physicalacoustics.com/

Observed Page Title
Physical Acoustics - World Leader in Acoustic Emission Equipment - Innovative AE Systems since 1968

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
192.200.160.248

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

TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US

TLS Valid From
2026-07-11 03:31:40

TLS Valid Until
2026-10-09 04:31:39

First Observed
2026-08-15 04:51:02

Last Observed
2026-08-15 04:51:02

Identical-State Observations
1

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

                Title SHA-256

                29c9fe73f4c42cfdeea9336f3da423f619a5cefc535af86089526523a8fd3616            

                Content SHA-256

                4e8e069c0dbb4347efd759b95cb46d376b042efb921605aa5f396022525e94a5            

                HTTP Body SHA-256

                682c635da72d48a86c58f505b2bcfbfbf317ab940d539a6caf143a423b1ba07a            

                robots.txt SHA-256

                6c251e6c9cab0b1ba8ec52ee312e352f48d340d609231607572a8a0f3454b815            

                DNS State SHA-256

                c9df942d71d9d824a491298328ea2b6e4cfda3236c5270011b8ec0deae72ba22            

                TLS Certificate SHA-256

                10e1c1d6f5c1b729db09f632547463ecf8b64d6f38f42fded42109720dab6fa7            

                Complete Provenance State SHA-256

                98bc96cde2ebf72be64e42bcef4e025355d15a7abcd5d77101fd69bce00af366

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-07-14 03:01:56

Last Crawled by GoGuides

2026-08-15 04:51:02 (7 hours ago)

Last Record Refresh

2026-08-15 12:16:39 (just now)

Record Refresh Freshness

Fresh
Last refreshed just now

Stored Measurement Age

32 days

Trust Record Age

32 days ago

Stored Trust Measurements

Measurement Span

32 days across 4 stored measurements

Stability Window

32 days

Current Trust State Since

2026-07-14 03:01:56 (32 days ago)

Days Since Last Change

32 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

ce797a952215b3177fc08361972cc4925c741763ddbfd45fe21f7a47f5c3026d

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

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