What powers zerobounce.net?
Last seen Jun 2026 · 41 technologies across 22 categories
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Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| #38 | 5,800 | |
| neverbounce | #2 | 1,100 |
| email checker | #6 | 840 |
| email verify tool | #2 | 590 |
| disposable addresses | #28 | 520 |
| disposable address | #35 | 520 |
| email verification email | #6 | 410 |
| email address verification | #4 | 360 |
| check if email is valid | #6 | 340 |
| spam | #39 | 320 |
| email list verification | #2 | 310 |
| free email verification | #4 | 290 |
| free email verification | #4 | 290 |
| verify email address | #5 | 250 |
| email verifier free | #3 | 210 |
| bulk email validator | #2 | 210 |
| email list checker | #3 | 190 |
| how to change the name in gmail | #5 | 170 |
| how to see if an email is valid | #5 | 170 |
| correct email format | #6 | 150 |
| best email list cleaning services | #3 | 130 |
| free email list validation | #1 | 120 |
| zerobounce email verifier | #2 | 120 |
| email validation | #2 | 120 |
| undeliverable | #5 | 110 |
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
- 92% desktop
- 8% phone
Philippines
Pakistan
South Africa
Romania
Israel
Ireland
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.46 / 10 · ranked #18,772 of all domains
1,404 referring domains · OpenPageRank
Search traffic
20,800 est. monthly organic visits (US)
5,966 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English
- CDN: Cloudflare
- Weight: 1.1 MB · 91 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.zerobounce.net | 28 |
| blog.zerobounce.net | 17 |
| tls-checker.zerobounce.net | 14 |
| show-my-ip.zerobounce.net | 12 |
| i.zerobounce.net | 11 |
Full technology history →
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Recent changes
- detected Google Tag Manager Mar 2026
- detected reCAPTCHA Feb 2026
- detected Amazon S3 Dec 2025
- detected Amazon Web Services Dec 2025
- dropped AB Tasty Nov 2025
- dropped reCAPTCHA Nov 2025
- detected Linkedin Ads Oct 2025
- dropped styled-components Oct 2025
- detected hCaptcha Sep 2025
- detected AB Tasty Aug 2025
- dropped core-js Aug 2025
- dropped Linkedin Insight Tag Aug 2025
- dropped LogRocket Aug 2025
- dropped Microsoft Clarity Aug 2025
- dropped Outbrain Aug 2025
- dropped Quora Pixel Aug 2025
- detected reCAPTCHA Aug 2025
- dropped Reddit Ads Aug 2025