chatpdf.com
ChatPDF AI | Chat with any PDF | Free
Last scanned Aug 6, 2026, 4:00 AM · 9 views
Overall score
Great
Summary
ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding. This website uses Next.js hosted on AWS behind Vercel CDN. SEO is good (85/100) and accessibility is excellent (90/100). Security scores excellent (95/100) and performance good (75/100). Top issue: No H1 heading found.
ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding. Summarize, chat, and analyze.
- United States
- Hosted on AWS
Top issues to fix
5 issues found · 1 high priority
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-Content-Type-Options header
SecurityAdd X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.
1 cookie without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
sitemap.xml not found
SEOPublish an XML sitemap and reference it from robots.txt to speed up page discovery.
1 broken link on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
48 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Score history
-2 overall since Jul 26, 2026
- Overall
- 86
- SEO
- 85
- Security
- 95
- Performance
- 75
- Accessibility
- 90
Organization
Company details published in this site's own structured data.
ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding. Summarize, chat, and analyze.
Contact
Email, phone, and address published on this site's own pages.
Meta tags
- Title
- ChatPDF AI | Chat with any PDF | Free
- Description
- ChatPDF brings ChatGPT-style intelligence and PDF AI technology together for smarter document understanding. Summarize, chat, and analyze.
- Canonical
- https://www.chatpdf.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no
- Robots meta
- Manifest
- https://www.chatpdf.com/manifest.json
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS |
|
| CAA |
|
| CNAME |
|
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.3
- Issuer
- Let's Encrypt
- Subject
- www.chatpdf.com
- Valid from
- Jul 25, 2026
- Valid to
- Oct 23, 2026
- Days until expiry
- 78
- SAN domains
- www.chatpdf.com
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyEnabled
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 17 · H3 32
Links
12 internal · 12 external · 1 broken
Images
95 total · 0 missing alt
Scripts / Styles
96 scripts · 2 stylesheets
JS / CSS size
1.1 MB · 129 KB
Page size
555 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 6
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- No H1 heading found
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://chatpdf.com
- Final URL
- https://www.chatpdf.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 37 ms
- HTML size
- 555 KB
- Redirect chain
- https://chatpdf.com → https://www.chatpdf.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does chatpdf.com use?
- chatpdf.com is built with Next.js, Google Analytics.
- Is chatpdf.com secure (HTTPS)?
- Yes. chatpdf.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Oct 23, 2026.
- Who hosts chatpdf.com?
- chatpdf.com is hosted on AWS, behind Vercel CDN.
- What is chatpdf.com's SEO score?
- chatpdf.com scored 85/100 for SEO in the latest analysis (great).
- What is chatpdf.com's overall website score?
- chatpdf.com has an overall SiteGraph score of 86/100, combining SEO, performance, security, and accessibility.
- Has chatpdf.com's score changed over time?
- chatpdf.com's overall score has declined by 2 points (from 88 to 86) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card