Content
· 9 checks — Internal links, mixed-content guards, Open Graph previews, and structured data rolled into one auditable list.BImage Optimization1 issues found across 2 imagesREVIEW
CBrand PresenceActionSite-name consistency, favicon, social image, meta tags, schema, and contact signalsREVIEW
Brand Presence
Your brand name differs across channels — visitors see inconsistent identity.
C
68/100
Site name appears as
| Page title | 网络安全研究团队 | |
| og:site_name | Nu11Cyber | |
| twitter:site | — | |
| Organization.name | Nu11Cyber |
Inconsistent — names differ across channels
Brand assets
Favicon
8/15single size only
Social share image
20/20og:image + twitter:image set
Meta completeness
20/20Organization schema
15/15has name, logo + url
Contact info discoverable
0/10no contact info discoverable
Findings
- Brand name differs across channels — users see inconsistent identity
- Single favicon only — add apple-touch-icon for iOS home-screen and high-DPI support
- Consider adding contactPoint — helps appear in "contact us" rich results
- No discoverable contact info — trust signal is weak, legal risk is higher in regulated regions
How consistently your brand appears across channels — shared link previews, structured data, favicon, contact info.
A+Links11 links checked, 11 healthy, 0 brokenPASS
Redirects (2)
| URL | Destination | Found in | Hops |
|---|---|---|---|
| https://unpkg.com/react@18/umd/react.pro... | https://unpkg.com/react@18/umd/react.pro... | <script> | 0 |
| https://unpkg.com/react-dom@18/umd/react... | https://unpkg.com/react-dom@18/umd/react... | <script> | 0 |
A+Mixed ContentNo mixed content detected — all resources use HTTPS.PASS
A+Open GraphOpen Graph tags are well configured for social sharing.PASS
20 charsIdeal length is 25–60 characters for social sharing previews.
25–60 charsog:title very short — may render with awkward whitespace in social cards.
Source: Open Graph Protocol
30 charsIdeal length is 55–200 characters for social sharing previews.
55–200 charsog:description very short — provides little context in social cards.
Source: Open Graph Protocol
Preview

nu11cyber.com
Nu11Cyber — 网络安全研究团队
沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。
- twitter:card — summary
- twitter:title — Nu11Cyber — 网络安全研究团队
- twitter:description — 沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。
- twitter:image — https://www.nu11cyber.com/nu11-logo-transparent.png

NU11CYBER.COM
Nu11Cyber — 网络安全研究团队
沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。
- og:title — Nu11Cyber — 网络安全研究团队
- og:description — 沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。
- og:image — https://www.nu11cyber.com/nu11-logo-transparent.png
- og:type — website
- og:url — https://www.nu11cyber.com/
- og:site_name — Nu11Cyber

Nu11Cyber — 网络安全研究团队
nu11cyber.com
- og:title — Nu11Cyber — 网络安全研究团队
- og:description — 沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。
- og:image — https://www.nu11cyber.com/nu11-logo-transparent.png
nu11cyber.com
Nu11Cyber — 网络安全研究团队
沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。

- og:title — Nu11Cyber — 网络安全研究团队
- og:description — 沉淀 CTF writeup、漏洞复盘、安全研究与成员档案。
- og:image — https://www.nu11cyber.com/nu11-logo-transparent.png
Social preview quality
Averaged across Twitter/X, Facebook, LinkedIn, and Slack.
| Field | Twitter/X | Slack | ||
|---|---|---|---|---|
| og:title | ||||
| og:description | ||||
| og:image | ||||
| og:type | ||||
| og:url | ||||
| og:site_name | ||||
| twitter:card | — | — | — | |
| twitter:title | — | — | — | |
| twitter:description | — | — | — | |
| twitter:image | — | — | — |
A+Open Graph / Twitter Card DepthOG image dimensions and Twitter card configuration look healthyPASS
A+Structured Data1 JSON-LD block(s) found — structured data is well configured.PASS
Adding "sameAs" can improve how search engines display your content.
Recommended schema properties unlock richer SERP layouts — without them you get the basic rich result instead of the enhanced one.
Learn more ▾ ▴
Recommended properties expand what Google can render. E.g., adding aggregateRating to Product unlocks star ratings; adding image to Article unlocks the image-card variant. Each recommended property is a direct SERP-real-estate gain.
Source: Google Search Central / schema.org
JSON-LD Blocks
{
"@context": "https://schema.org",
"@type": "Organization",
"name": "Nu11Cyber",
"url": "https://www.nu11cyber.com",
"logo": "https://www.nu11cyber.com/nu11-logo-transparent.png",
"description": "网络安全研究团队,专注 CTF、漏洞复现与安全技术分享。"
}