led-cloud.com
小灰云信息发布系统
Last scanned Aug 3, 2026, 5:00 PM · 7 views
Overall score
Fair
Summary
This website uses Vue.js hosted on ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN. SEO is fair (50/100) and accessibility is fair (50/100). Security scores excellent (90/100) and performance fair (60/100). Top issue: Missing meta description.
- Singapore
- Hosted on ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN
Top issues to fix
10 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 meta description
SEOAdd a ~150-character meta description to control your search-result snippet and lift click-through rate.
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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+4 more issues — details in the sections below.
SEO
7 issue(s) found
Performance
77 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Score history
-6 overall since Jul 26, 2026
- Overall
- 63
- SEO
- 50
- Security
- 90
- Performance
- 60
- Accessibility
- 50
Meta tags
- Title
- 小灰云信息发布系统
- Description
- Canonical
- Language
- Charset
- utf-8
- Viewport
- width=device-width,initial-scale=1
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN
- CDN provider
- —
- IP address
- 161.117.178.94
- ASN
- AS45102 (ALIBABA-CN-NET - Alibaba (US) Technology 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
- DigiCert Inc
- Subject
- *.led-cloud.com
- Valid from
- Oct 15, 2025
- Valid to
- Nov 15, 2026
- Days until expiry
- 104
- SAN domains
- *.led-cloud.com, led-cloud.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
0 internal · 0 external · 0 broken
Images
5 total · 5 missing alt
Scripts / Styles
9 scripts · 3 stylesheets
JS / CSS size
8.8 MB · 1.0 MB
Page size
1.9 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing meta description
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- Over half of images are missing alt text
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://led-cloud.com
- Final URL
- https://led-cloud.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 77 ms
- HTML size
- 1.9 KB
- Redirect chain
- https://led-cloud.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does led-cloud.com use?
- led-cloud.com is built with Vue.js.
- Is led-cloud.com secure (HTTPS)?
- Yes. led-cloud.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Nov 15, 2026.
- Who hosts led-cloud.com?
- led-cloud.com is hosted on ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN.
- What is led-cloud.com's SEO score?
- led-cloud.com scored 50/100 for SEO in the latest analysis (fair).
- What is led-cloud.com's overall website score?
- led-cloud.com has an overall SiteGraph score of 63/100, combining SEO, performance, security, and accessibility.
- Has led-cloud.com's score changed over time?
- led-cloud.com's overall score has declined by 6 points (from 69 to 63) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card