51miz.com
觅知网-版权图片素材网站,AI文档,AIPPT模板,PS,PNG图片素材会员免费下载
Last scanned Jul 26, 2026, 1:19 PM
Overall score
Great
Summary
觅知网专注原创版权设计模板图片素材下载。AIPPT与AI文档生成工具结合人工智能技术，为用户提供一站式智能办公解决方案。超过200万PPT模板、海报、PNG素材、背景、… This website uses PHP hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN. SEO is good (75/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (90/100). Top issue: Title longer than 60 characters.
觅知网专注原创版权设计模板图片素材下载。AIPPT与AI文档生成工具结合人工智能技术，为用户提供一站式智能办公解决方案。超过200万PPT模板、海报、PNG素材、背景、插画、元素、摄影图片、字体、视频、音频素材大全供会员免费下载。10000+各行业优质设计师每日更新5000+优质设计资源，满足各行业设计素材模板需求。
- Singapore
- Hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
Top issues to fix
9 issues found · 2 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
6 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
Title longer than 60 characters
SEOShorten the title to under 60 characters so search results don't truncate it.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
890 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
觅知网专注原创版权设计模板图片素材下载。AIPPT与AI文档生成工具结合人工智能技术，为用户提供一站式智能办公解决方案。超过200万PPT模板、海报、PNG素材、背景、插画、元素、摄影图片、字体、视频、音频素材大全供会员免费下载。10000+各行业优质设计师每日更新5000+优质设计资源，满足各行业设计素材模板需求。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 觅知网-版权图片素材网站,AI文档,AIPPT模板,PS,PNG图片素材会员免费下载
- Description
- 觅知网专注原创版权设计模板图片素材下载。AIPPT与AI文档生成工具结合人工智能技术，为用户提供一站式智能办公解决方案。超过200万PPT模板、海报、PNG素材、背景、插画、元素、摄影图片、字体、视频、音频素材大全供会员免费下载。10000+各行业优质设计师每日更新5000+优质设计资源，满足各行业设计素材模板需求。
- Canonical
- https://www.51miz.com/
- Language
- zh-CN
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
- https://www.51miz.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN
- CDN provider
- —
- IP address
- 8.136.13.52
- ASN
- AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Beijing Xinchacha Credit Management Co., Ltd.
- Subject
- *.51miz.com
- Valid from
- Dec 10, 2025
- Valid to
- Dec 10, 2026
- Days until expiry
- 134
- SAN domains
- *.51miz.com, 51miz.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 6 cookie(s) observed
Content & assets
Headings
H1 1 · H2 1 · H3 2
Links
1311 internal · 21 external · 0 broken
Images
563 total · 1 missing alt
Scripts / Styles
36 scripts · 15 stylesheets
JS / CSS size
103 KB · 4.0 KB
Page size
850 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 31
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No structured data (JSON-LD) found
- Missing OpenGraph tags
Accessibility issues
No accessibility issues detected.
Careers
This company has an active careers page, but individual openings weren't reliably parsed from it — visit the page above for current listings.
Scan details
- Requested URL
- https://51miz.com
- Final URL
- https://www.51miz.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 873 ms
- HTML size
- 850 KB
- Redirect chain
- https://51miz.com → https://www.51miz.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 51miz.com use?
- 51miz.com is built with React, PHP, jQuery.
- Is 51miz.com secure (HTTPS)?
- Yes. 51miz.com uses TLS 1.2 with a certificate issued by Beijing Xinchacha Credit Management Co., Ltd., valid until Dec 10, 2026.
- Who hosts 51miz.com?
- 51miz.com is hosted on ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN.
- What is 51miz.com's SEO score?
- 51miz.com scored 75/100 for SEO in the latest analysis (fair).
- What is 51miz.com's overall website score?
- 51miz.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
- Is 51miz.com hiring?
- 51miz.com has a careers page; check it directly for current openings.
OpenGraph & Twitter Card
OpenGraph
Twitter Card