What powers 
paccarparts.com?
Last seen Sep 2026 · 18 technologies across 14 categories
Advertising
Microsoft Advertising
since Oct 2024
Analytics
CDN
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Apr 2024
CMS
WordPress
since Feb 2019
Cookie compliance
Databases
MySQL
since Feb 2019
JavaScript libraries
Miscellaneous
SWFObject
since Feb 2019
Operating systems
CentOS
since Feb 2019
Programming languages
PHP
since Feb 2019
Video players
Web server extensions
Web servers
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% desktop
- 44% phone
United States
Canada
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.60 / 10 · ranked #813,328 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 2.1 MB · 41 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Rackspace (104.239.140.62)
- DNS: markmonitor.zone
- Email: Microsoft 365
- Email security: no SPF record, no DMARC record
- SSL: Sectigo, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 8,452,861, 2 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted