pdfxd.com
迅读PDF大师-阅读世界,转换未来
Last scanned Jul 26, 2026, 4:17 PM · 1 view
Overall score
Great
Summary
迅读PDF大师是一款全球数亿人都在使用的免费PDF专业软件,集PDF编辑、PDF转换、PDF压缩、OCR技术、PDF注释、PDF签名等功能于一身,体积小、响应快、操作简单,安全又高效,… This website uses Nginx. SEO is fair (65/100) and accessibility is excellent (100/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
迅读PDF大师是一款全球数亿人都在使用的免费PDF专业软件,集PDF编辑、PDF转换、PDF压缩、OCR技术、PDF注释、PDF签名等功能于一身,体积小、响应快、操作简单,安全又高效,视觉和交互效果俱佳!
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.
Missing X-Frame-Options header
SecurityAdd X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.
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.
+5 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
539 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Organization
Company details published in this site's own structured data.
迅读PDF大师是一款全球数亿人都在使用的免费PDF专业软件,集PDF编辑、PDF转换、PDF压缩、OCR技术、PDF注释、PDF签名等功能于一身,体积小、响应快、操作简单,安全又高效,视觉和交互效果俱佳!
Meta tags
- Title
- 迅读PDF大师-阅读世界,转换未来
- Description
- 迅读PDF大师是一款全球数亿人都在使用的免费PDF专业软件,集PDF编辑、PDF转换、PDF压缩、OCR技术、PDF注释、PDF签名等功能于一身,体积小、响应快、操作简单,安全又高效,视觉和交互效果俱佳!
- Canonical
- Language
- zh-cmn-Hans
- Charset
- UTF-8
- Viewport
- width=device-width, initial-scale=1.0, minimum-scale=1.0, 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 1.2
- Issuer
- DigiCert Inc
- Subject
- *.pdfxd.com
- Valid from
- Apr 10, 2026
- Valid to
- Oct 25, 2026
- Days until expiry
- 88
- SAN domains
- *.pdfxd.com, pdfxd.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsMissing
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: none · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 4 · H3 15
Links
16 internal · 12 external · 20 broken
Images
35 total · 4 missing alt
Scripts / Styles
8 scripts · 5 stylesheets
JS / CSS size
1.6 KB · 0 B
Page size
24.7 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
No accessibility issues detected.
Scan details
- Requested URL
- https://pdfxd.com
- Final URL
- https://pdfxd.com
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 539 ms
- HTML size
- 24.7 KB
- Redirect chain
- https://pdfxd.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does pdfxd.com use?
- pdfxd.com is built with Bootstrap, jQuery, Nginx.
- Is pdfxd.com secure (HTTPS)?
- Yes. pdfxd.com uses TLS 1.2 with a certificate issued by DigiCert Inc, valid until Oct 25, 2026.
- Who hosts pdfxd.com?
- Hosting provider information for pdfxd.com is not available yet.
- What is pdfxd.com's SEO score?
- pdfxd.com scored 65/100 for SEO in the latest analysis (fair).
- What is pdfxd.com's overall website score?
- pdfxd.com has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card