What powers 
pergo.com?
Last seen Sep 2026 · 45 technologies across 23 categories
Accessibility
Analytics
CDN
CMS
Cookie compliance
Customer data platform
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web frameworks
Web servers
Widgets
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 56% phone
- 44% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.21 / 10 · ranked #449,929 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1600 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- Weight: 1.3 MB · 69 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on Microsoft (4.175.215.42)
- Email: Mimecast
- Email security: SPF (hard fail), DMARC quarantine
- SSL: GoDaddy, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 2,894,632, 15 hosts
- Verified with: Atlassian, Google, KnowBe4, Meta Business, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| na.pergo.com | 14 |
| blog.pergo.com | 13 |
| en.pergo.com | 12 |
| int.pergo.com | 11 |
| quickheat.pergo.com | 8 |
| www.pergo.com | 7 |
Full technology history →
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Recent changes
- dropped Adobe Audience Manager Mar 2026
- dropped Adobe Dynamic Media Classic Mar 2026
- dropped Akamai Mar 2026
- dropped Akamai mPulse Mar 2026
- dropped Azure Mar 2026
- dropped Azure Front Door Mar 2026
- dropped Bloomreach Discovery Mar 2026
- dropped Boomerang Mar 2026
- dropped Cloudflare Mar 2026
- dropped Cloudflare Bot Management Mar 2026
- dropped Facebook Pixel Mar 2026
- dropped Hotjar Mar 2026
- dropped HubSpot Mar 2026
- dropped HubSpot Analytics Mar 2026
- dropped Matomo Analytics Mar 2026
- dropped Pinterest Conversion Tag Mar 2026
- dropped PWA Mar 2026
- dropped Simpli.fi Mar 2026
- dropped Swiper Mar 2026