What powers captainverify.com?
Last seen Jun 2026 · 17 technologies across 13 categories
Advertising
Affiliate programs
Analytics
CDN
JavaScript libraries
Miscellaneous
Performance
Programming languages
Security
Tag managers
Web servers
Webmail
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| disposable address | #95 | 520 |
| email tester | #3 | 260 |
| mobile number portability | #63 | 260 |
| does capitalization matter in email addresses | #3 | 130 |
| cc definition email | #10 | 130 |
| cc definition email | #10 | 130 |
| social network email search | #7 | 110 |
| do capitals matter in email addresses | #4 | 86 |
| what is cc in mail | #15 | 75 |
| what does cc mean in email | #35 | 64 |
| define cc in email | #12 | 56 |
| do capital letters matter in emails | #6 | 54 |
| email checker | #30 | 53 |
| what is ymail | #10 | 50 |
| mail cci | #2 | 42 |
| do capital letters matter in email addresses | #5 | 34 |
| can you unsend an email | #75 | 31 |
| tel prefix | #9 | 29 |
| telephone prefix | #9 | 29 |
| how to unsend an email in outlook | #54 | 29 |
| how to unsend an email | #61 | 25 |
| mail ou email | #17 | 23 |
| social media lookup | #44 | 21 |
| how to reduce spam score | #5 | 18 |
| email syntax | #2 | 18 |
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.
Audience
- 60% desktop
- 40% phone
France
Italy
Portugal
Peru
Morocco
Algeria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.45 / 10 · ranked #164,758 of all domains
202 referring domains · OpenPageRank
Search traffic
3,500 est. monthly organic visits (US)
2,202 keywords in Google's top 30
Core Web Vitals
| LCP | 3.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 3600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- Weight: 0.5 MB · 28 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| dashboard.captainverify.com | 13 |
| captainverify.com | 12 |
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Recent changes
- dropped Flickity May 2026
- dropped Unpkg May 2026
- detected Priority Hints Apr 2026
- dropped Animate.css Jan 2026
- detected Animate.css Nov 2025
- detected Microsoft Clarity Oct 2025