happyelements.cn
乐元素
Last scanned Jul 26, 2026, 11:19 AM
Overall score
Fair
Summary
乐元素是亚洲领先的互动娱乐公司，致力为全球用户创造欢乐！. This website uses Nginx hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN. SEO is fair (70/100) and accessibility is good (80/100). Security scores fair (65/100) and performance good (75/100). Top issue: Missing canonical link.
乐元素是亚洲领先的互动娱乐公司，致力为全球用户创造欢乐！
- China
- Hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN
Top issues to fix
9 issues found · 3 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 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.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
+3 more issues — details in the sections below.
SEO
4 issue(s) found
Performance
768 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
乐元素是亚洲领先的互动娱乐公司，致力为全球用户创造欢乐！
Contact
Email, phone, and address published on this site's own pages.
Source: https://leyuansu.com:443/contact
Meta tags
- Title
- 乐元素
- Description
- 乐元素是亚洲领先的互动娱乐公司，致力为全球用户创造欢乐！
- Canonical
- Language
- Charset
- UTF-8
- Viewport
- width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no,viewport-fit=cover
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- CDN provider
- —
- IP address
- 42.194.154.44
- ASN
- AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT |
|
| NS |
|
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Starfield Technologies, Inc.
- Subject
- *.leyuansu.com
- Valid from
- Aug 6, 2025
- Valid to
- Sep 7, 2026
- Days until expiry
- 40
- SAN domains
- *.leyuansu.com, leyuansu.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- 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
0 total · 0 missing alt
Scripts / Styles
2 scripts · 1 stylesheets
JS / CSS size
1.1 MB · 628 KB
Page size
2.6 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
Scan details
- Requested URL
- https://happyelements.cn
- Final URL
- https://leyuansu.com:443/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 768 ms
- HTML size
- 2.6 KB
- Redirect chain
- https://happyelements.cn → https://leyuansu.com:443/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does happyelements.cn use?
- happyelements.cn is built with Nginx.
- Is happyelements.cn secure (HTTPS)?
- Yes. happyelements.cn uses TLS 1.2 with a certificate issued by Starfield Technologies, Inc., valid until Sep 7, 2026.
- Who hosts happyelements.cn?
- happyelements.cn is hosted on TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN.
- What is happyelements.cn's SEO score?
- happyelements.cn scored 70/100 for SEO in the latest analysis (fair).
- What is happyelements.cn's overall website score?
- happyelements.cn has an overall SiteGraph score of 72/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card