pdfexpert.com
PDF Editor and Reader for Mac | Free Trial | PDF Expert
Last scanned Aug 5, 2026, 5:00 PM · 10 views
Overall score
Excellent
Summary
Download a free trial of PDF Expert – the best PDF software for your Mac. This website uses Nginx. SEO is excellent (100/100) and accessibility is excellent (100/100). Security scores good (85/100) and performance good (85/100).
Download a free trial of PDF Expert – the best PDF software for your Mac. Enjoy advanced reading layouts, powerful PDF editing and classical annotation tools.
Top issues to fix
4 issues found · 1 high priority
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.
3 cookies without Secure/HttpOnly flags
SecuritySet Secure and HttpOnly on session cookies so they can't leak over HTTP or be read by injected scripts.
20 broken links on the page
SEOFix or remove broken links — they waste crawl budget and erode user trust.
SEO
0 issue(s) found
Performance
544 ms
Security
HTTPS & header checks
Accessibility
0 issue(s) found
Score history
-3 overall since Jul 26, 2026
- Overall
- 93
- SEO
- 100
- Security
- 85
- Performance
- 85
- Accessibility
- 100
Organization
Company details published in this site's own structured data.
Download a free trial of PDF Expert – the best PDF software for your Mac. Enjoy advanced reading layouts, powerful PDF editing and classical annotation tools.
Meta tags
- Title
- PDF Editor and Reader for Mac | Free Trial | PDF Expert
- Description
- Download a free trial of PDF Expert – the best PDF software for your Mac. Enjoy advanced reading layouts, powerful PDF editing and classical annotation tools.
- Canonical
- https://pdfexpert.com
- Language
- en
- Charset
- utf-8
- Viewport
- width=device-width, initial-scale=1.0
- Robots meta
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- —
- CDN provider
- —
- IP address
- 13.248.203.135
- ASN
- —
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX |
|
| TXT |
|
| NS |
|
| CAA |
|
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- Amazon
- Subject
- readdle.com
- Valid from
- Jan 18, 2026
- Valid to
- Feb 16, 2027
- Days until expiry
- 195
- SAN domains
- readdle.com, www.support.readdle.com, www.m.pdfexpert.com, *.readdle.jp, sparkmailapp.com, *.readdle.com, *.pdfexpert.de, readdle.club, pdfexpert.com, *.pdfexpert.com, *.sparkmail.app, readdle.jp, *.sparkmailapp.com, sparkmail.app, *.readdle.club, pdfexpert.de
Security headers
- Strict-Transport-SecurityEnabled
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsMissing
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 3 cookie(s) observed
Content & assets
Headings
H1 1 · H2 12 · H3 14
Links
69 internal · 18 external · 20 broken
Images
39 total · 0 missing alt
Scripts / Styles
32 scripts · 3 stylesheets
JS / CSS size
1.3 MB · 280 KB
Page size
120 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 5
- sitemap.xml
- Found
- URLs in sitemap
- -1
SEO issues
No SEO issues detected.
Accessibility issues
No accessibility issues detected.
Scan details
- Requested URL
- https://pdfexpert.com
- Final URL
- https://pdfexpert.com
- HTTP status
- 200
- HTTP version
- HTTP/2
- Response time
- 542 ms
- HTML size
- 120 KB
- Redirect chain
- https://pdfexpert.com
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does pdfexpert.com use?
- pdfexpert.com is built with Google Analytics, Meta Pixel, Nginx.
- Is pdfexpert.com secure (HTTPS)?
- Yes. pdfexpert.com uses TLS 1.2 with a certificate issued by Amazon, valid until Feb 16, 2027.
- Who hosts pdfexpert.com?
- Hosting provider information for pdfexpert.com is not available yet.
- What is pdfexpert.com's SEO score?
- pdfexpert.com scored 100/100 for SEO in the latest analysis (excellent).
- What is pdfexpert.com's overall website score?
- pdfexpert.com has an overall SiteGraph score of 93/100, combining SEO, performance, security, and accessibility.
- Has pdfexpert.com's score changed over time?
- pdfexpert.com's overall score has declined by 3 points (from 96 to 93) since Jul 26, 2026.
OpenGraph & Twitter Card
OpenGraph
Twitter Card