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评分推导

VPN Cat

预览版，尚未经人工核实。 下方的引用由机器采集，尚无编辑核对过。本页面上没有任何内容属于推荐；这里是原始推导，公开出来是为了在评测本身被核实之前，其算术就能先被审查。

在 Default (evidence-weighted) 权重方案下，就我们持有证据的那 32% 的方法论而言，VPN Cat 得到 6.9 分，可证明介于 2.22（每一个未测量维度都处于最差状态）与 8.67（每一个都处于其已公布的最高值）之间。

6.9证据覆盖率 32%（不是第二个评分）

可证明介于 2.22 与 8.67 之间

权重方案：Default (evidence-weighted)。Weights are allocated toward what this site independently verifies. Speed and streaming are vendor-claimed rather than measured here, so they carry roughly half the weight the industry standard assigns them; that weight moves to privacy, transparency and server authenticity, all of which are checked against primary documents or our own probe network.

头条分数是如何求和得出的

维度权重数值下限加成上限加成
隐私0.245.901.4161.416
安全0.18≤10.00.0001.800
透明度0.12≤10.00.0001.200
服务器真实性0.10≤10.00.0001.000
服务器位置0.07≤10.00.0000.700
流媒体0.07≤6.50.0000.455
速度0.07≤8.50.0000.595
设备兼容性0.0510.000.5000.500
易用性0.04≤10.00.0000.400
种子下载0.0310.000.3000.300
附加功能0.03≤10.00.0000.300
合计1.002.2168.666

下限 2.216 是数值列的总和；上限 8.666 则将每一个未评分维度按其封顶值计入。将下限在已评分的那 32% 上重新归一化得到 6.93，被压在上限或其之下，从而给出 6.9。

隐私

5.9有据可查已评估 44%≤7.2

composite · value = clamp(Σ weightᵢ · valueᵢ / Σ weightᵢ) · 基准 9.375 · 上限 7.2 · 覆盖率 44%

dataLogged5.7隐私 的 60% · 已评分部分的 75% · absolute
✓
Browsing history logged: nonedataLogged.log.browsingHistory
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
,
DNS queries: no evidence collected未评估dataLogged.log.dnsQueries

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

−1.00
Originating IP logged: ephemeral→ 隐私 上的 −0.75dataLogged.log.originatingIp
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
,
Assigned VPN IP: no evidence collected未评估dataLogged.log.assignedVpnIp

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Connection timestamps: no evidence collected未评估dataLogged.log.connectionTimestamps

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Session duration: no evidence collected未评估dataLogged.log.sessionDuration

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Bandwidth usage: no evidence collected未评估dataLogged.log.bandwidthUsage

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

−2.50
Device identifiers logged: retainedIndefinite→ 隐私 上的 −1.87dataLogged.log.deviceIdentifiers
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
  • 定价页面Apple App Store listing (seller, pricing, privacy label)apps.apple.com检索于 2026-07-16未核实
    “Seller SAFDAR NETWORK SMC-PRIVATE LIMITED. High speed VPN - Monthly plan $4.99; High speed VPN - Yearly plan $29.99. App Privacy: data collected includes Coarse Location, User ID, and Advertising Data used for third-party advertising, plus Crash Data.”
−0.30
Email address logged: retainedIndefinite→ 隐私 上的 −0.22dataLogged.log.emailAddress
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
−0.50
Payment records logged: retainedIndefinite→ 隐私 上的 −0.37dataLogged.log.paymentRecords
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
history隐私 的 20%

无证据，这一部分未得分，其权重被重新分配到确有得分的各部分上。

jurisdiction10.0隐私 的 10% · 已评分部分的 13% · absolute
✓
Outside the eyes alliancesjurisdiction.eyesAlliance
  • 厂商声明Homepage / footervpncat.net检索于 2026-07-16未核实
    “Free Forever, Unlimited Traffic. Straightly connect, Keep anonymous. © SAFDAR NETWORK SMC-PRIVATE LIMITED 2021-2024 All Rights Reserved”
,
Mandatory data retention law: no evidence collected未评估jurisdiction.mandatoryDataRetention

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Compelled logging possible: no evidence collected未评估jurisdiction.compelledLogging

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

trustworthiness6.0隐私 的 5% · 已评分部分的 6% · absolute
−4.00
Ultimate ownership not disclosed→ 隐私 上的 −0.25trustworthiness.ownershipDisclosed
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”
,
Parent owns comparison sites: no evidence collected未评估trustworthiness.parentOwnsReviewSites

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

privacyFeatures0.0隐私 的 5% · 已评分部分的 6% · normalized
+0.00
of 0.50
Anonymous (no-email) signup→ 隐私 上的 +0.00privacyFeatures.anonymousSignup
  • 服务条款Terms of Servicevpncat.net检索于 2026-07-16未核实
    “To use our Services, you must register with us and submit certain personally identifiable information.”
,
Accepts cash: no evidence collected未评估privacyFeatures.acceptsCash

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Accepts crypto: no evidence collected未评估privacyFeatures.acceptsCrypto

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

安全

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 10.0 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

透明度

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 10.0 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

服务器真实性

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 10.0 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

服务器位置

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 10.0 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

流媒体

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 6.5 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

速度

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 8.5 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

设备兼容性

10.0有据可查已评估 9%

normalized · value = clamp(10 × Σ delta / Σ max) · 基准 0 · 覆盖率 9%

,
Windows app: no evidence collected未评估windows

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
macOS app: no evidence collected未评估macos

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

+1.00
of 1.00
iOS appios
  • 定价页面Apple App Store listing (seller, pricing, privacy label)apps.apple.com检索于 2026-07-16未核实
    “Seller SAFDAR NETWORK SMC-PRIVATE LIMITED. High speed VPN - Monthly plan $4.99; High speed VPN - Yearly plan $29.99. App Privacy: data collected includes Coarse Location, User ID, and Advertising Data used for third-party advertising, plus Crash Data.”
,
Android app: no evidence collected未评估android

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Fire TV app: no evidence collected未评估fireTv

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Android TV app: no evidence collected未评估androidTv

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Apple TV app: no evidence collected未评估appleTv

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Browser extension: no evidence collected未评估browserExtension

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Linux GUI client: no evidence collected未评估linuxGui

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Router app: no evidence collected未评估routerApp

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Simultaneous connections: no evidence collected未评估simultaneousConnections

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

易用性

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 10.0 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

种子下载

10.0有据可查已评估 25%

normalized · value = clamp(10 × Σ delta / Σ max) · 基准 0 · 覆盖率 25%

,
P2P-permitted servers: no evidence collected未评估p2p.servers

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Port forwarding for P2P: no evidence collected未评估p2p.port-forwarding

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

,
Kill switch: no evidence collected未评估p2p.kill-switch

尚未采集证据，该规则未经评估，也不会让该提供商付出任何代价。

+1.00
of 1.00
Originating-IP loggingp2p.source-ip-logging
  • 隐私政策Privacy Policy (no last-updated date stated)vpncat.net检索于 2026-07-16未核实
    “We do not monitor, record, or store logs of customer VPN activity. Personal Information: Information you provide during the registration process, such as your name, email address, and payment details. VPN Cat integrates Google Mobile Ads SDK to display advertisements. We use cookies and similar technologies to track user activity and preferences on our Site. We do not sell or share your personal information with third parties, except in the following circumstances.”

附加功能

无证据，已排除在加权平均之外

这里没有任何内容能够评分，因此该维度会从均值中剔除，而非计为零分。在区间中，它按其封顶值 10.0 计入，这是它所能赚得的最高分，除此之外不计入任何地方。

如何解读推导

实测
这个数字由我们自己产出，并且可以复现。
有据可查
读取自第一手文档：隐私政策、审计报告或源代码。
厂商声称
由提供商单方面声明。我们尚未独立核实，因此评分相应设有上限。
无证据
我们没有找到任何可供评分的依据。该维度会被排除在加权平均之外，而非计为零分。

✓ 表示我们检查过、且没有发现任何问题的一条规则，对于一家无日志提供商而言，这正是重点所在，而不是消息缺失。“未披露”一行是我们评了分并附上引用的一个负面项；“未评估”一行是我们自己的空缺，它会降低覆盖率，但不会让该提供商付出任何代价。这里的每一个评分，都是对 已公开的证据 的一次 已公开的公式 读取。