What powers 
gcovr.com?
Last seen Oct 2026 · 10 technologies across 8 categories
Advertising
EthicalAds
since Oct 2026
CDN
Cloudflare
since Oct 2026
Font scripts
Font Awesome
since Oct 2026
JavaScript libraries
Miscellaneous
HTTP/3
since Oct 2026
PaaS
Amazon Web Services
since Oct 2026
Security
Cloudflare Bot Management
since Oct 2026
Webmail
Google Workspace
since Oct 2026
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
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.84 / 10 · ranked #694,872 of all domains
49 referring domains · OpenPageRank
Page
- Language: English
- CDN: Cloudflare
- Weight: 0.9 MB · 23 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.16.253.120, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: no SPF record, no DMARC record
- SSL: Google Trust Services, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 543,379, 2 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026. How the web is hosted