blog.renfei.net
任霏博客 - 任霏的个人博客网站
Last scanned Aug 2, 2026, 2:00 AM · 20 views
Overall score
Great
Summary
任霏的个人博客，记录技术思考与生活感悟。. This website uses Google Analytics behind Cloudflare CDN. SEO is good (80/100) and accessibility is excellent (90/100). Security scores fair (70/100) and performance excellent (100/100). Top issue: No H1 heading found.
任霏的个人博客，记录技术思考与生活感悟。
Top issues to fix
7 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-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
robots.txt not found
SEOPublish /robots.txt with a Sitemap: directive to guide crawlers.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
+1 more issue — details in the sections below.
SEO
3 issue(s) found
Performance
489 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 85
- SEO
- 80
- Security
- 70
- Performance
- 100
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
任霏的个人博客，记录技术思考与生活感悟。
Contact
Email, phone, and address published on this site's own pages.
- i@renfei.net
Meta tags
- Title
- 任霏博客 - 任霏的个人博客网站
- Description
- 任霏的个人博客，记录技术思考与生活感悟。
- Canonical
- https://blog.renfei.net/
- Language
- zh-CN
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- index, follow
- Manifest
- https://blog.renfei.net/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- Cloudflare
- 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
- Google Trust Services
- Subject
- blog.renfei.net
- Valid from
- Jul 28, 2026
- Valid to
- Oct 26, 2026
- Days until expiry
- 85
- SAN domains
- blog.renfei.net
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 0 · H2 9 · H3 7
Links
26 internal · 18 external · 20 broken
Images
18 total · 0 missing alt
Scripts / Styles
8 scripts · 3 stylesheets
JS / CSS size
1.9 KB · 0 B
Page size
35.5 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
- robots.txt not found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://blog.renfei.net
- Final URL
- https://blog.renfei.net
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 489 ms
- HTML size
- 35.5 KB
- Redirect chain
- https://blog.renfei.net
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does blog.renfei.net use?
- blog.renfei.net is built with Astro, Google Analytics, Cloudflare Analytics, Google Ads.
- Is blog.renfei.net secure (HTTPS)?
- Yes. blog.renfei.net uses TLS 1.3 with a certificate issued by Google Trust Services, valid until Oct 26, 2026.
- Who hosts blog.renfei.net?
- Hosting provider information for blog.renfei.net is not available yet.
- What is blog.renfei.net's SEO score?
- blog.renfei.net scored 80/100 for SEO in the latest analysis (great).
- What is blog.renfei.net's overall website score?
- blog.renfei.net has an overall SiteGraph score of 85/100, combining SEO, performance, security, and accessibility.
- Has blog.renfei.net's score changed over time?
- blog.renfei.net's overall score has declined by 3 points (from 88 to 85) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card