elecfans.com
电子发烧友
Last scanned Aug 2, 2026, 2:00 PM · 8 views
Overall score
Fair
Summary
电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。. This website uses Nginx. SEO is fair (65/100) and accessibility is good (85/100). Security scores good (75/100) and performance excellent (90/100). Top issue: Meta description longer than 160 characters.
电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。
Top issues to fix
11 issues found · 2 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.
Missing X-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
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.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
274 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-1 overall since Jul 26, 2026
- Overall
- 78
- SEO
- 65
- Security
- 75
- Performance
- 90
- Accessibility
- 85
Organization
Company details published in this site's own structured data.
电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- 电子发烧友
- Description
- 电子发烧友网 联手全球半导体产业领先企业，为中国电子研发工程师及开发者，提供全面的技术、产业和供应链资讯和在线社区交流服务的平台。
- Canonical
- Language
- zh-cmn-Hans
- Charset
- UTF-8
- Viewport
- initial-scale=1.0,width=device-width,maximum-scale=1.0,user-scalable=0
- Robots meta
- 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
- Sectigo Limited
- Subject
- *.elecfans.com
- Valid from
- Aug 20, 2025
- Valid to
- Sep 20, 2026
- Days until expiry
- 49
- SAN domains
- *.elecfans.com, elecfans.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 5 · H3 84
Links
338 internal · 201 external · 20 broken
Images
196 total · 42 missing alt
Scripts / Styles
39 scripts · 7 stylesheets
JS / CSS size
607 B · 248 B
Page size
260 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- More than 20% of images are missing alt text
Scan details
- Requested URL
- https://elecfans.com
- Final URL
- https://www.elecfans.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 269 ms
- HTML size
- 260 KB
- Redirect chain
- https://elecfans.com → https://www.elecfans.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does elecfans.com use?
- elecfans.com is built with jQuery, Nginx.
- Is elecfans.com secure (HTTPS)?
- Yes. elecfans.com uses TLS 1.3 with a certificate issued by Sectigo Limited, valid until Sep 20, 2026.
- Who hosts elecfans.com?
- Hosting provider information for elecfans.com is not available yet.
- What is elecfans.com's SEO score?
- elecfans.com scored 65/100 for SEO in the latest analysis (fair).
- What is elecfans.com's overall website score?
- elecfans.com has an overall SiteGraph score of 78/100, combining SEO, performance, security, and accessibility.
- Has elecfans.com's score changed over time?
- elecfans.com's overall score has declined by 1 point (from 79 to 78) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card