zivver.com
Link authority for zivver.com (registrable domain: zivver.com) from the Common Crawl web graph: PageRank and harmonic centrality history since 2017, current scores, and the site's top backlink sources.
Web-graph authority (0-100)
Domain scores measure zivver.com as a whole: every subdomain's links rolled up into one node of Common Crawl's domain-level web graph. Host scores measure the exact hostname zivver.com. WWW scores cover the www variant of that hostname, which the graph tracks as its own entry since January 2026 (before that, www and bare host were merged). A big gap between domain and host usually means the domain's authority lives on other subdomains. PageRank is link-endorsement authority: how much weight the sites linking here carry themselves. Harmonic centrality measures reach: how close this site sits to the rest of the web when following links, which favors broadly connected sites over ones boosted by a few heavy linkers. All are normalized 0 to 100 within each crawl snapshot; a dash means that series does not exist for this site.
Homepage
What zivver.com presents on its own homepage: the page title, description, and the social share markup it publishes. Pulled from https://zivver.com.
| Title | Secure Business Email | Zivver |
|---|---|
| Description | Secure business email for automated security and compliance. Send sensitive information and transfer files hassle-free. |
| OG Title | Secure Business Email | Zivver |
| OG Description | Secure business email for automated security and compliance. Send sensitive information and transfer files hassle-free. |
| Twitter Title | Secure Business Email | Zivver |
| Twitter Card | summary_large_image |
Social accounts and contact points
Where this site maintains a presence and every reachable route its homepage exposes: social accounts, contact pages, addresses, and content feeds.
| zivver | |
| X | zivver_en |
| zivver (business) | |
| Youtube | UCkUmayjA6YaDrwKtuQknleA (channel) |
Structured data (JSON-LD)
The schema.org markup this homepage publishes: the machine-readable identity search engines and AI systems read. Types found: FAQPage.
JSON-LD block (6,044 bytes)
{
"@context": "https://schema.org",
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "Why should I choose Zivver for secure communication, and what makes it different from other solutions?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Choosing Zivver means prioritizing security without sacrificing usability. Unlike conventional email security tools that only encrypt content, Zivver safeguards both the content and the context of communication, preventing data leaks before, during, and after sending. Its robust security features include zero-knowledge encryption, two-factor authentication (2FA), and recipient verification to prevent unauthorized access. Additionally, Zivver provides real-time alerts for potential data breaches, empowering users to mitigate risks proactively, by identifying sensitive data in the body and attachments of emails while the email is being drafted. With seamless integration into existing email clients like Outlook and Gmail, Zivver allows organizations to maintain secure communication without disrupting daily workflows, making it an ideal choice for industries that handle sensitive data, such as healthcare, finance, and legal sectors."
}
},
{
"@type": "Question",
"name": "With which operating systems and devices is Zivver compatible?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Zivver is designed for cross-platform compatibility, ensuring secure communication regardless of device or operating system. Its web application is accessible through all major browsers. Zivver also offers a powerful plugin that integrates seamlessly with Outlook and Gmail. Mobile users can also use the Zivver app for secure email and messaging, extending security coverage across all devices and platforms. See Zivver in action now."
}
},
{
"@type": "Question",
"name": "What are the available subscription plans, and can I adjust them as my organization grows?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Zivver offers flexible subscription plans tailored to organizations of all sizes, from small businesses to large enterprises. For teams with up to 50 users, the setup is straightforward and generally incurs no additional costs. Larger organizations can opt for advanced implementation support, which includes customized integration. Subscription plans can be adjusted as your organization scales, allowing you to add more users, upgrade security features, or integrate with additional platforms as needed. Zivver also provides transparent pricing, so you can anticipate costs without unexpected fees."
}
},
{
"@type": "Question",
"name": "Can I send secure emails to people who do not use Zivver?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Absolutely. Zivver ensures that even recipients without an account can securely receive and respond to encrypted messages without creating Zivver accounts. When a secure email is sent, the recipient receives a notification with a secure link, prompting them to verify their identity through a one-time code, pre-set password, or email verification – depending on your preference. This allows them to view and securely respond to the message within the secure Zivver portal, maintaining zero-knowledge encryption throughout the communication. This capability is particularly valuable for organizations that need to share sensitive information with external partners, clients, or vendors while maintaining data protection compliance."
}
},
{
"@type": "Question",
"name": "What support resources does Zivver provide for setup and ongoing use?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Zivver is committed to making secure communication easy and accessible. To assist with initial setup, Zivver provides a comprehensive QuickStart guide. Organizations can access a library of resources, including FAQs, video tutorials, and step-by-step guides in the Help Center. For ongoing support, Zivver users can submit tickets through the dedicated support portal or contact technical experts for personalized assistance. Enterprise customers also benefit from tailored training sessions and onboarding support, ensuring a smooth transition and optimal use of Zivver’s capabilities."
}
},
{
"@type": "Question",
"name": "Zivver a Kiteworks Company - What is Kiteworks? ",
"acceptedAnswer": {
"@type": "Answer",
"text": "Kiteworks’ mission is to empower organizations to effectively manage risk in every send, share, receive, and use of private data. The Kiteworks platform provides customers with a Private Data Network that delivers data governance, compliance, and protection. The platform unifies, tracks, controls, and secures sensitive data moving within, into, and out of their organization, significantly improving risk management and ensuring regulatory compliance on all private data exchanges. Headquartered in Silicon Valley, Kiteworks protects over 100 million end-users and over 1,500 global enterprises and government agencies. For more information, visit www.kiteworks.com To learn more about Zivver & Kiteworks - click here"
}
}
]
}
Authority over time
Every Common Crawl web-graph release since 2017, roughly quarterly. The domain series goes back to 2017; Common Crawl only began publishing the host-level graph in 2020, so host lines start there. Click a legend entry to show or hide that line. Flat lines are normal for established sites; watch for sustained rises or drops, which track real gains or losses in who links here.
A note on www: through the end of 2025 the source web graph merged www and non-www hostnames into the bare name, so one host line covers both. Starting in January 2026 the graph splits them into separate entries, which is why www can carry its own scores going forward.
Backlink counts
Unique linking domains seen in Common Crawl's link graphs. This is a different dataset than the 0-100 authority scores above: these are raw counts, host-level for zivver.com and domain-level for zivver.com with all its subdomains combined. Common Crawl covers a large sample of the web, not all of it, so treat counts as comparable between sites rather than absolute totals.
Top backlinks in the domain graph
Common Crawl publishes two link graphs. The DOMAIN graph connects whole domains: every link from any page of one domain to any page of another. This table shows the highest-authority domains linking to zivver.com (including its subdomains), ranked by the linker's PageRank. The table shows the top 593; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
Top backlinks in the host graph
The HOST graph connects exact hostnames, so subdomains count separately. This table shows the highest-authority hosts linking to zivver.com specifically, ranked by the linker's PageRank. The table shows the top 21; the download carries the full stored list (up to 10,000 linkers) as JSON. Click a linker for its own site profile.
| Linking Site | Linker PageRank | Linker Harmonic Centrality |
|---|---|---|
| zipdo.co | 56 | 20 |
| www.security.nl | 50 | 22 |
| www.zivver.com | 43 | 21 |
| vas3k.club | 38 | 22 |
| www.wsh.nhs.uk | 38 | 20 |
| thesportshouse.net | 36 | 19 |
| www.h-i-ambacht.nl | 34 | 19 |
| docs.zivver.com | 34 | 14 |
| praktijkvspc.nl | 22 | 11 |
| passkeys.2stable.com | 21 | 20 |
| www.sbookscan.com | 20 | 21 |
| www.somersault.agency | 19 | 10 |
| www.domains.foundation | 18 | 14 |
| compworth.com | 17 | 14 |
| worldbusinesspromote.com | 17 | 13 |
| h-i-ambacht.nl | 12 | 14 |
| audit.aeocontent.ai | 10 | 12 |
| amannij.nl | 9 | 8 |
| llm.dataforseo.com | 8 | 14 |
| jobs.dawncapital.com | 5 | 11 |
| www.backlinks.sbs | 2 | 13 |