What powers 
serb.com?
Last seen Oct 2026 · 26 technologies across 16 categories
Analytics
Google Analytics
since Mar 2023
CDN
Cloudflare
since Jan 2024
CMS
WordPress
since Mar 2023
Cookie compliance
OneTrust
since Mar 2023
Databases
MySQL
since Mar 2023
Font scripts
Font Awesome
since Oct 2026
Twitter Emoji (Twemoji)
since Mar 2023
JavaScript libraries
Miscellaneous
PaaS
WP Engine
since Jan 2024
Programming languages
Security
Cloudflare Bot Management
since Jan 2024
HSTS
since Mar 2023
UI frameworks
Web servers
Apache HTTP Server
since Mar 2023
Webmail
Apple iCloud Mail
since Oct 2023
WordPress plugins
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Nov 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Nov 2026 *: Allowed (was Restricted)
- Oct 2026 *: Restricted (was Allowed)
- Oct 2026 *: Allowed (was Restricted)
- Oct 2026 *: Restricted (was Allowed)
- Sep 2026 *: Allowed (was Restricted)
- Sep 2026 *: Restricted (was Allowed)
AI Crawlers
No AI crawlers blocked
Audience
- 71% desktop
- 29% phone
United Kingdom
France
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.72 / 10 · ranked #751,426 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English (United States)
- CDN: Cloudflare
- Weight: 8.3 MB · 60 requests
- WordPress theme: protherics · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (141.193.213.10)
- DNS: DNS Made Easy
- Email: Mimecast
- Email security: SPF (hard fail), DMARC quarantine
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 6,924,261, 3 hosts
- Verified with: Apple Business, Jamf, LinkedIn, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| serb.com | 21 |
| careers.serb.com | 11 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Font Awesome Oct 2026
- detected Twitter Emoji (Twemoji) Mar 2026