GoGuides Trust Record

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.

Website Trust Record 4pcbassembly.com

Current Trust Summary

This GoGuides Trust Record summarizes the current measured state for 4pcbassembly.com.

Record Status

Public record
First recorded by GoGuides: 2026-09-15 03:35:38

Public Profile Display

Normal public profile display permitted by current GoGuides policy.

Current Grade

A / AI Rank 80

Crawl Freshness

Fresh
Last crawled just now

Domain Provenance Record

2 measurements across 18 days

Stability Window

18 days

Trust Record

Public Trust Record for 4pcbassembly.com.

View Full Trust Profile →

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GOGUIDES

Public Trust Record

Rank: A • View Details

Canonical URL

https://4pcbassembly.com/

Matched URL

http://www.4pcbassembly.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.4pcbassembly.com/

Observed Public IP Address

192.185.139.208

Observed Nameservers

ns1355.websitewelcome.com, ns1356.websitewelcome.com

Robots Access

Allowed
allowed

Page Robots Directive

Not observed

TLS Certificate

CN=YR2,O=Let's Encrypt,C=US
Valid 2026-08-06 22:56:05 to 2026-11-04 22:56:04

Observed Provenance States

1 stored state across 2 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
http://www.4pcbassembly.com/

Final URL
https://www.4pcbassembly.com/

HTTP Status
200

Redirect Count
0

Content Type
text/html

Response Bytes
21,614

Canonical URL
http://www.4pcbassembly.com

Observed Page Title
PCB Manufacturing | 4PCB Assembly

Robots Access
Allowed

Robots Reason
allowed

Meta Robots
Not observed

X-Robots-Tag
Not observed

Observed Public IP Address(es)
192.185.139.208

Observed Nameservers
ns1355.websitewelcome.com, ns1356.websitewelcome.com

TLS Certificate Issuer
CN=YR2,O=Let's Encrypt,C=US

TLS Valid From
2026-08-06 22:56:05

TLS Valid Until
2026-11-04 22:56:04

First Observed
2026-09-15 03:35:38

Last Observed
2026-10-03 23:04:04

Identical-State Observations
2

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

                Title SHA-256

                0f05e40ffca2cde35cd09bedec06b2df7042ac73ab6da6b802348fc019fa4ac5            

                Content SHA-256

                29edc066d37f5a4c847e74862f2c7d3b9b930cb6125e386c5dab36a56b7729dc            

                HTTP Body SHA-256

                b0bb8bcf3cfab723ff96ed3f7622c3f0db3fdea8ddefed66f56144105747cd53            

                robots.txt SHA-256

                4f5718b2831973a7301e85e48ebd90702ed3ee502061a7c0280d80c26ae165c0            

                DNS State SHA-256

                ab26fc745c79fb25898900c57d2ecf335fe37ad5b66023b886d68918d1330a6b            

                TLS Certificate SHA-256

                adc347778b8f6fa0b9aff08f9df70017d73f9f7d2fc26b248d93a6806a961fdc            

                Complete Provenance State SHA-256

                446810afa754f5fe19cbd745d40ea98cdf38052c018c9b4dd8fe3724289d8821

View Machine-Readable Provenance JSON

First Seen by GoGuides

2026-09-15 03:35:38

Last Crawled by GoGuides

2026-10-03 23:04:03 (just now)

Last Provenance Observation

2026-10-03 23:04:04 (just now)

Provenance Freshness

Fresh
Last observed just now

Observed History Age

18 days

Trust Record Age

18 days ago

Provenance Observations

Observation Span

18 days across 2 observations

Stability Window

18 days

Current Trust State Since

2026-09-15 03:35:38 (18 days ago)

Days Since Last Change

18 days

Rank/Algo State Changes

Trust Record Fingerprint (SHA-256)

3f15204e4d87a982abdc04da386f105c0f0ea67b5238c1fa7e32a93d06a84d71

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.

2026-09-16 19:27:52 | rank 80 | crawled 2026-09-15 03:35:38 | v1
c1ec80815a0faa25bb3ee29add13b21131a29bf54032f1d314b0fad14c731118

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.

16px

open

32px

open

48px

open

64px

open

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