jandan.net
煎蛋 - 地球上没有新鲜事
Last scanned Aug 24, 2026, 1:21 PM
Overall score
Fair
Summary
煎蛋以译介方式传播网络新鲜资讯. This website uses WordPress. SEO is fair (65/100) and accessibility is fair (60/100). Security scores fair (65/100) and performance good (85/100). Top issue: No H1 heading found.
煎蛋以译介方式传播网络新鲜资讯
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 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.
Over half of images are missing alt text
AccessibilityAdd alt attributes to images — screen readers depend on them, and they help image SEO.
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.
+4 more issues — details in the sections below.
SEO
5 issue(s) found
Performance
64 ms
Security
HTTPS & header checks
Accessibility
2 issue(s) found
Organization
Company details published in this site's own structured data.
煎蛋以译介方式传播网络新鲜资讯
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 煎蛋 - 地球上没有新鲜事
- Description
- 煎蛋以译介方式传播网络新鲜资讯
- Canonical
- https://jandan.net/
- Language
- zh-CN
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1
- Robots meta
- index,follow
- Manifest
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 1.3
- Issuer
- GeoSSL, Inc.
- Subject
- *.jandan.net
- Valid from
- Aug 20, 2026
- Valid to
- Mar 7, 2027
- Days until expiry
- 194
- SAN domains
- *.jandan.net, jandan.net
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 35 · H3 7
Links
66 internal · 6 external · 0 broken
Images
77 total · 44 missing alt
Scripts / Styles
22 scripts · 3 stylesheets
JS / CSS size
1.2 MB · 291 KB
Page size
82.7 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- 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
Scan details
- Requested URL
- https://jandan.net
- Final URL
- https://jandan.net
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 63 ms
- HTML size
- 82.7 KB
- Redirect chain
- https://jandan.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does jandan.net use?
- jandan.net is built with WordPress, Bootstrap, jQuery, Google Analytics, Cloudflare Analytics, Google Ads, Nginx.
- Is jandan.net secure (HTTPS)?
- Yes. jandan.net uses TLS 1.3 with a certificate issued by GeoSSL, Inc., valid until Mar 7, 2027.
- Who hosts jandan.net?
- Hosting provider information for jandan.net is not available yet.
- What is jandan.net's SEO score?
- jandan.net scored 65/100 for SEO in the latest analysis (fair).
- What is jandan.net's overall website score?
- jandan.net has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card