diyifanwen.com
第一范文网
Last scanned Jul 27, 2026, 10:43 AM
Overall score
Fair
Summary
各种日常写作指导，同时提供范文参考。主要栏目有：范文大全、个人简历、教案下载、课件中心、 优秀作文、考试辅导、试题库、诗词鉴赏。. This website uses jQuery hosted on ML-1432-54994 - Meteverse Limited., CA. SEO is fair (60/100) and accessibility is good (75/100). Security scores good (75/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
各种日常写作指导，同时提供范文参考。主要栏目有：范文大全、个人简历、教案下载、课件中心、 优秀作文、考试辅导、试题库、诗词鉴赏。
- United States
- Hosted on ML-1432-54994 - Meteverse Limited., CA
Top issues to fix
12 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.
Missing viewport meta tag
AccessibilityAdd <meta name="viewport" content="width=device-width, initial-scale=1"> — without it the site is broken on mobile.
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.
+6 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
567 ms
Security
HTTPS & header checks
Accessibility
3 issue(s) found
Organization
Company details published in this site's own structured data.
各种日常写作指导，同时提供范文参考。主要栏目有：范文大全、个人简历、教案下载、课件中心、 优秀作文、考试辅导、试题库、诗词鉴赏。
Contact
Email, phone, and address published on this site's own pages.
- diyifanwen@126.com
Meta tags
- Title
- 第一范文网
- Description
- 各种日常写作指导，同时提供范文参考。主要栏目有：范文大全、个人简历、教案下载、课件中心、 优秀作文、考试辅导、试题库、诗词鉴赏。
- Canonical
- Language
- Charset
- gb2312
- Viewport
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ML-1432-54994 - Meteverse Limited., CA
- CDN provider
- —
- IP address
- 163.171.206.55
- ASN
- AS54994 (ML-1432-54994 - Meteverse Limited., CA)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- DigiCert Inc
- Subject
- *.diyifanwen.com
- Valid from
- Jun 27, 2026
- Valid to
- Dec 27, 2026
- Days until expiry
- 153
- SAN domains
- *.diyifanwen.com, diyifanwen.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 0 · H2 0 · H3 0
Links
1093 internal · 8 external · 1 broken
Images
12 total · 2 missing alt
Scripts / Styles
7 scripts · 1 stylesheets
JS / CSS size
100 KB · 24.3 KB
Page size
150 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 4
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
- Missing <html lang> attribute
- Missing viewport meta tag
Scan details
- Requested URL
- https://diyifanwen.com
- Final URL
- https://www.diyifanwen.com/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 564 ms
- HTML size
- 150 KB
- Redirect chain
- https://diyifanwen.com → https://www.diyifanwen.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does diyifanwen.com use?
- diyifanwen.com is built with jQuery.
- Is diyifanwen.com secure (HTTPS)?
- Yes. diyifanwen.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Dec 27, 2026.
- Who hosts diyifanwen.com?
- diyifanwen.com is hosted on ML-1432-54994 - Meteverse Limited., CA.
- What is diyifanwen.com's SEO score?
- diyifanwen.com scored 60/100 for SEO in the latest analysis (fair).
- What is diyifanwen.com's overall website score?
- diyifanwen.com has an overall SiteGraph score of 77/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card