yidianzhidao.com
一点知道
Last scanned Aug 24, 2026, 1:23 PM
Overall score
Great
Summary
一点知道汇聚亿万网民头脑中的智慧、经验和知识,在这里您可以找到许多经过实践检验的办法来解决现实中遇到的问题。. This website uses PHP hosted on AS-COLOCROSSING - HostPapa, US. SEO is good (75/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Missing canonical link.
一点知道汇聚亿万网民头脑中的智慧、经验和知识,在这里您可以找到许多经过实践检验的办法来解决现实中遇到的问题。
- United States
- Hosted on AS-COLOCROSSING - HostPapa, US
Top issues to fix
7 issues found · 4 high priority
TLS certificate expires in 12 days
SecurityRenew now (or enable auto-renewal) — an expired certificate blocks visitors with a full-page browser warning.
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 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.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
479 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
一点知道汇聚亿万网民头脑中的智慧、经验和知识,在这里您可以找到许多经过实践检验的办法来解决现实中遇到的问题。
Meta tags
- Title
- 一点知道
- Description
- 一点知道汇聚亿万网民头脑中的智慧、经验和知识,在这里您可以找到许多经过实践检验的办法来解决现实中遇到的问题。
- Canonical
- Language
- Charset
- utf-8
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- AS-COLOCROSSING - HostPapa, US
- CDN provider
- —
- IP address
- 198.46.240.54
- ASN
- AS36352 (AS-COLOCROSSING - HostPapa, US)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- ZeroSSL GmbH
- Subject
- yidianzhidao.com
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 12
- SAN domains
- yidianzhidao.com, *.yidianzhidao.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 0 · H3 0
Links
393 internal · 9 external · 0 broken
Images
1 total · 0 missing alt
Scripts / Styles
3 scripts · 1 stylesheets
JS / CSS size
776 KB · 11.7 KB
Page size
69.5 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 0
- sitemap.xml
- Found
- URLs in sitemap
- 774
SEO issues
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://yidianzhidao.com
- Final URL
- https://www.yidianzhidao.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 478 ms
- HTML size
- 69.5 KB
- Redirect chain
- https://yidianzhidao.com → https://www.yidianzhidao.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does yidianzhidao.com use?
- yidianzhidao.com is built with PHP, Google Ads, Nginx.
- Is yidianzhidao.com secure (HTTPS)?
- Yes. yidianzhidao.com uses TLS 1.2 with a certificate issued by ZeroSSL GmbH, valid until Sep 6, 2026.
- Who hosts yidianzhidao.com?
- yidianzhidao.com is hosted on AS-COLOCROSSING - HostPapa, US.
- What is yidianzhidao.com's SEO score?
- yidianzhidao.com scored 75/100 for SEO in the latest analysis (fair).
- What is yidianzhidao.com's overall website score?
- yidianzhidao.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card