What powers perfprotech.com?
Last seen Oct 2026 · 17 technologies across 13 categories
Advertising
Google AdSense
since Oct 2024
Analytics
Cloudflare Browser Insights
since May 2022
Google Analytics
since Jun 2018
CDN
Cloudflare
since Dec 2021
Google Hosted Libraries
since Feb 2022
Ecommerce
Cart Functionality
since Aug 2020
Font scripts
Font Awesome
since Nov 2024
JavaScript frameworks
Stimulus
since Nov 2024
JavaScript libraries
Miscellaneous
HTTP/3
since Sep 2022
Performance
Priority Hints
since Oct 2026
Programming languages
Security
Norton Shopping Guarantee
since Nov 2021
reCAPTCHA
since Jul 2020
Tag managers
Google Tag Manager
since Jan 2021
Webmail
Microsoft 365
since Aug 2022
AI Crawlers
robots.txt could not be read at the last check (Oct 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 51% phone
- 47% desktop
- 3% tablet
United States
Canada
United Kingdom
France
Australia
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.64 / 10 · ranked #5,381,105 of all domains
17 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.4 MB · 72 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.58.38, IPv6)
- DNS: Cloudflare DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC monitor only
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Dec 2026
- Common Crawl link graph: rank 13,881,266, 6 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted