588ku.com
千库网_免费png图片背景素材下载,商用版权设计素材图库
Last scanned Aug 2, 2026, 8:00 AM · 17 views
Overall score
Fair
Summary
千库网是一家正版高清原创版权素材免费下载图库网站,5880万+正版可商用海报模版,PPT模板,png素材,背景图片,免抠元素,人像摄影图,音频视频素材,艺术字等版权图库素材… This website uses Nginx. SEO is fair (70/100) and accessibility is good (85/100). Security scores fair (65/100) and performance good (80/100). Top issue: Title longer than 60 characters.
千库网是一家正版高清原创版权素材免费下载图库网站,5880万+正版可商用海报模版,PPT模板,png素材,背景图片,免抠元素,人像摄影图,音频视频素材,艺术字等版权图库素材大全供会员免费下载,千库网提供在线编辑设计与热门设计AI工具为用户提供一站式智能商务办公解决方案,版权图库认准千库网588ku.com
Top issues to fix
12 issues found · 4 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.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
1.36 s
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 74
- SEO
- 70
- Security
- 65
- Performance
- 80
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
千库网是一家正版高清原创版权素材免费下载图库网站,5880万+正版可商用海报模版,PPT模板,png素材,背景图片,免抠元素,人像摄影图,音频视频素材,艺术字等版权图库素材大全供会员免费下载,千库网提供在线编辑设计与热门设计AI工具为用户提供一站式智能商务办公解决方案,版权图库认准千库网588ku.com
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 千库网_免费png图片背景素材下载,商用版权设计素材图库
- Description
- 千库网是一家正版高清原创版权素材免费下载图库网站,5880万+正版可商用海报模版,PPT模板,png素材,背景图片,免抠元素,人像摄影图,音频视频素材,艺术字等版权图库素材大全供会员免费下载,千库网提供在线编辑设计与热门设计AI工具为用户提供一站式智能商务办公解决方案,版权图库认准千库网588ku.com
- Canonical
- https://588ku.com/
- Language
- zh-cn
- Charset
- UTF-8
- Viewport
- Robots meta
- Manifest
- https://588ku.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- —
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A | — |
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- DigiCert, Inc.
- Subject
- *.588ku.com
- Valid from
- Aug 14, 2025
- Valid to
- Sep 13, 2026
- Days until expiry
- 42
- SAN domains
- *.588ku.com, 588ku.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 11 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
247 internal · 46 external · 20 broken
Images
157 total · 0 missing alt
Scripts / Styles
24 scripts · 16 stylesheets
JS / CSS size
7.1 KB · 2.5 KB
Page size
173 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Title longer than 60 characters
- Meta description longer than 160 characters
- No H1 heading found
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing viewport meta tag
Scan details
- Requested URL
- https://588ku.com
- Final URL
- https://588ku.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 1.36 s
- HTML size
- 173 KB
- Redirect chain
- https://588ku.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does 588ku.com use?
- 588ku.com is built with jQuery, Google Analytics, Nginx.
- Is 588ku.com secure (HTTPS)?
- Yes. 588ku.com uses TLS 1.2 with a certificate issued by DigiCert, Inc., valid until Sep 13, 2026.
- Who hosts 588ku.com?
- Hosting provider information for 588ku.com is not available yet.
- What is 588ku.com's SEO score?
- 588ku.com scored 70/100 for SEO in the latest analysis (fair).
- What is 588ku.com's overall website score?
- 588ku.com has an overall SiteGraph score of 74/100, combining SEO, performance, security, and accessibility.
- Has 588ku.com's score changed over time?
- 588ku.com's overall score has declined by 3 points (from 77 to 74) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card