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.

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Website Trust Record ppdi.com

Current Trust Summary

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

Trust Status
Public trust record
First recorded by GoGuides: 2026-01-08 23:53:31
Public Eligibility
Eligible for public trust display.
Current Grade
A / AI Rank 77
Crawl Freshness
Old
Last crawled 62 days ago
Domain Provenance Record
3 measurements across 117 days
Stability Window
0 days

Trust Record

Public Trust Record for ppdi.com.
Own this site? Copy this trust record code.
GOGUIDES
Public Trust Record
Rank: A • View Details
favicon
Canonical URL
https://ppdi.com/
Matched URL
https://ppdi.com/
AI Rank
77
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://www.ppd.com/
Observed Public IP Addresses
141.193.213.20, 141.193.213.21
Observed Nameservers
ns1.austin.ppdi.com, ns1.wilm.ppdi.com
Robots Access
Allowed
allowed
Page Robots Directive
follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
TLS Certificate
CN=WE1,O=Google Trust Services,C=US
Valid 2026-08-13 13:40:05 to 2026-11-11 14:40:01
Observed Provenance States
7 stored states across 7 observations
Observed State Changes
Content: 0
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://ppdi.com/
Final URL
https://www.ppd.com/
HTTP Status
200
Redirect Count
1
Content Type
text/html; charset=UTF-8
Response Bytes
663,348
Canonical URL
https://www.ppd.com/
Observed Page Title
Global Pharmaceutical Contract Research Organization (CRO) | PPD
Robots Access
Allowed
Robots Reason
allowed
Meta Robots
follow, index, max-snippet:-1, max-video-preview:-1, max-image-preview:large
X-Robots-Tag
Not observed
Observed Public IP Address(es)
141.193.213.20, 141.193.213.21
Observed Nameservers
ns1.austin.ppdi.com, ns1.wilm.ppdi.com
TLS Certificate Issuer
CN=WE1,O=Google Trust Services,C=US
TLS Valid From
2026-08-13 13:40:05
TLS Valid Until
2026-11-11 14:40:01
First Observed
2026-08-14 23:36:05
Last Observed
2026-08-14 23:36:05
Identical-State Observations
1
▶ Show Cryptographic Evidence & SHA-256 Hashes ▼ Cryptographic Evidence & SHA-256 Hashes
Title SHA-256
e4b1569524e56bdbd1613ed761364f051fc1aac575fba3065c88fe77bd07a037
Content SHA-256
b6ed7484dba08af0a8030959e10a163a93fcbf876e3df5457f8c41c05c75562b
HTTP Body SHA-256
6ecd3975605562e4842ea9f87018ad03c26915f6ae19b59660ca99409b1bbf3d
robots.txt SHA-256
91cba99ad7c93335ff13609c6d1ee5c4ea3e64eeeff6ea09a49fddde2bf008d1
DNS State SHA-256
8e7977184f5a623b22f5b0996ebe026f8e9f6f2a3c24b4404faaff6e1e154dc2
TLS Certificate SHA-256
a54397f3513b4293e4afebe8172780f9c699405ac5b3ca8b8878d1845983fad3
Complete Provenance State SHA-256
fd4dd4ec02971d155e3da94393fdbceb5671a18a729ffb8c53377ff7fb51cb64
View Machine-Readable Provenance JSON
First Seen by GoGuides
2026-01-08 23:53:31
Last Crawled by GoGuides
2026-06-14 03:21:38 (62 days ago)
Last Record Refresh
2026-08-15 11:09:51 (just now)
Record Refresh Freshness
Fresh
Last refreshed just now
Stored Measurement Age
117 days
Trust Record Age
218 days ago
Stored Trust Measurements
3
Measurement Span
117 days across 3 stored measurements
Stability Window
0 days
Current Trust State Since
2026-08-15 11:09:51 (just now)
Days Since Last Change
0 days
Rank/Algo State Changes
1
Trust Record Fingerprint (SHA-256)
a9a2a0da17b9d9fd7d877933edf6745e2bc1158278c8392bd490a588b47b8d27
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 11:09:51 | rank 77 | crawled 2026-06-14 03:21:38 | v1
a9a2a0da17b9d9fd7d877933edf6745e2bc1158278c8392bd490a588b47b8d27

2026-04-28 07:39:44 | rank 73 | crawled 2026-04-21 15:38:06 | v1
ba990d60d85583a7c130b0a4c6f1a7c12d82dc07eaa3e5e4f4b4c481f1ad2a65

2026-04-19 15:37:00 | rank 73 | crawled 2026-03-23 00:45:05 | v1
c838cce115af3333323079cc3f1a929b7611cfacbfcd89f8905145efd208c21c

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.

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