What powers 
speedchecker.com?
Last seen Sep 2026 · 30 technologies across 16 categories
Analytics
CDN
CMS
Databases
Font scripts
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Programming languages
Security
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| speedchecker speed test | #63 | 0 |
| speed test html5 | #93 | 0 |
| speed test api | #35 | 0 |
| fast com api | #40 | 0 |
| fast.com api | #24 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Open Page Rank
5.38 / 10 · ranked #173,879 of all domains
62 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
5 keywords in Google's top 30
Page
- Language: English
- CDN: Cloudflare
- Weight: 2.0 MB · 42 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Apr 2002 (24 years) via Gandi SAS, renews Apr 2027
- Hosted on Cloudflare (104.21.28.159, IPv6)
- DNS: Cloudflare DNS
- Email: Google Workspace
- Email security: SPF (soft fail), no DMARC record
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 98,803, 8 hosts
- Verified with: GlobalSign, Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| insights.speedchecker.com | 25 |
| www.speedchecker.com | 9 |
Full technology history →
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Recent changes
- detected HubSpot Feb 2026
- detected HubSpot Analytics Feb 2026
- detected HubSpot WordPress plugin Feb 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Cloudflare Browser Insights Nov 2025