dpdf.com
Dpdf | Free Online PDF Tools | Merge, Split, Convert & More
Last scanned Jul 30, 2026, 4:00 AM · 11 views
Overall score
Excellent
Summary
Free online PDF tools for merging, splitting, converting, and compressing PDFs. This website uses Next.js behind Cloudflare CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores good (80/100) and performance excellent (100/100). Top issue: robots.txt not found.
Dpdf
Free online PDF tools for merging, splitting, converting, and compressing PDFs. Unlimited use, no registration required. Fast, secure, and easy!
Top issues to fix
5 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.
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.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
2 issue(s) found
Performance
510 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
+1 overall since Jul 22, 2026
- Overall
- 92
- SEO
- 90
- Security
- 80
- Performance
- 100
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Dpdf
Free online PDF tools for merging, splitting, converting, and compressing PDFs. Unlimited use, no registration required. Fast, secure, and easy!
Contact
Email, phone, and address published on this site's own pages.
- support@dpdf.com
Meta tags
- Title
- Dpdf | Free Online PDF Tools | Merge, Split, Convert & More
- Description
- Free online PDF tools for merging, splitting, converting, and compressing PDFs. Unlimited use, no registration required. Fast, secure, and easy!
- Canonical
- https://www.dpdf.com/
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1, maximum-scale=5
- Robots meta
- index, follow
- Manifest
- https://www.dpdf.com/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
- Let's Encrypt
- Subject
- dpdf.com
- Valid from
- Jun 8, 2026
- Valid to
- Sep 6, 2026
- Days until expiry
- 38
- SAN domains
- *.dpdf.com, dpdf.com
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyEnabled
- Permissions-PolicyMissing
Compression: gzip · 0 cookie(s) observed
Content & assets
Headings
H1 1 · H2 34 · H3 0
Links
41 internal · 1 external · 20 broken
Images
1 total · 0 missing alt
Scripts / Styles
43 scripts · 2 stylesheets
JS / CSS size
84.0 KB · 0 B
Page size
200 KB
Robots.txt & Sitemap
- robots.txt
- Not found
- Disallow rules
- 0
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- robots.txt not found
- sitemap.xml not found
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://dpdf.com
- Final URL
- https://www.dpdf.com/
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 506 ms
- HTML size
- 200 KB
- Redirect chain
- https://dpdf.com → https://www.dpdf.com/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does dpdf.com use?
- dpdf.com is built with Next.js, Google Analytics, Cloudflare Analytics.
- Is dpdf.com secure (HTTPS)?
- Yes. dpdf.com uses TLS 1.3 with a certificate issued by Let's Encrypt, valid until Sep 6, 2026.
- Who hosts dpdf.com?
- Hosting provider information for dpdf.com is not available yet.
- What is dpdf.com's SEO score?
- dpdf.com scored 90/100 for SEO in the latest analysis (excellent).
- What is dpdf.com's overall website score?
- dpdf.com has an overall SiteGraph score of 92/100, combining SEO, performance, security, and accessibility.
- What company operates dpdf.com?
- dpdf.com is operated by Dpdf. Free online PDF tools for merging, splitting, converting, and compressing PDFs. Unlimited use, no registration required. Fast, secure, and easy!
- Has dpdf.com's score changed over time?
- dpdf.com's overall score has improved by 1 point (from 91 to 92) since Jul 22, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card