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voya.world

Pdftools | Developer SDKs & solutions for PDF and PDF/A

Last scanned Jul 27, 2026, 10:43 AM · 1 view

71

Overall score

Fair

Summary

Integrate robust SDKs and on-premise services for PDF and document processing. This website uses Google Analytics hosted on AWS behind CloudFront CDN. SEO is excellent (90/100) and accessibility is excellent (100/100). Security scores poor (25/100) and performance fair (70/100). Top issue: No structured data (JSON-LD) found.

Integrate robust SDKs and on-premise services for PDF and document processing. Convert, view, secure, optimize, and automate with enterprise-grade reliability.

United States
Hosted on AWS

Top issues to fix

6 issues found · 2 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

  • No structured data (JSON-LD) found

    SEO

    Add JSON-LD (Organization, Article, Product…) to become eligible for rich results.

  • 1 broken link on the page

    SEO

    Fix or remove broken links — they waste crawl budget and erode user trust.

90

SEO

1 issue(s) found

70

Performance

1.16 s

25

Security

HTTPS & header checks

100

Accessibility

0 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

Integrate robust SDKs and on-premise services for PDF and document processing. Convert, view, secure, optimize, and automate with enterprise-grade reliability.

Contact

Email, phone, and address published on this site's own pages.

Meta tags

Title
Pdftools | Developer SDKs & solutions for PDF and PDF/A
Description
Integrate robust SDKs and on-premise services for PDF and document processing. Convert, view, secure, optimize, and automate with enterprise-grade reliability.
Canonical
https://www.pdf-tools.com/
Language
en
Charset
utf-8
Viewport
width=device-width, initial-scale=1, shrink-to-fit=no
Robots meta
Manifest
https://www.pdf-tools.com/site.webmanifest

OpenGraph & Twitter Card

OpenGraph

og:title
Pdftools | Developer SDKs & solutions for PDF and PDF/A
og:description
Integrate robust SDKs and on-premise services for PDF and document processing. Convert, view, secure, optimize, and automate with enterprise-grade reliability.
og:type
website
og:url
https://www.pdf-tools.com/

Twitter Card

twitter:card
summary_large_image
twitter:title
Pdftools | Developer SDKs & solutions for PDF and PDF/A
twitter:description
Integrate robust SDKs and on-premise services for PDF and document processing. Convert, view, secure, optimize, and automate with enterprise-grade reliability.

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
AWS
CDN provider
CloudFront
IP address
3.175.86.20
ASN
AS16509 (AMAZON-02 - Amazon.com, Inc., US)

DNS records

TypeValue
A
  • 3.175.86.20
  • 3.175.86.9
  • 3.175.86.47
  • 3.175.86.3
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
Amazon
Subject
pdf-tools.com
Valid from
Dec 2, 2025
Valid to
Dec 31, 2026
Days until expiry
157
SAN domains
pdf-tools.com, *.pdf-tools.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: gzip · 0 cookie(s) observed

Content & assets

Headings

H1 1 · H2 5 · H3 12

Links

37 internal · 6 external · 1 broken

Images

66 total · 0 missing alt

Scripts / Styles

49 scripts · 0 stylesheets

JS / CSS size

825 KB · 312 KB

Page size

505 KB

Robots.txt & Sitemap

robots.txt
Found
Disallow rules
8
sitemap.xml
Found
URLs in sitemap
540

SEO issues

  • No structured data (JSON-LD) found

Accessibility issues

No accessibility issues detected.

Scan details

Requested URL
https://voya.world
Final URL
https://www.pdf-tools.com/
HTTP status
200
HTTP version
HTTP/2
Response time
1.15 s
HTML size
505 KB
Redirect chain
https://voya.world → https://pdf-tools.com:443/ → https://www.pdf-tools.com/

See something wrong on this report? Request a correction

Frequently asked questions

What technology does voya.world use?
voya.world is built with Gatsby, Google Analytics, Google Ads, Meta Pixel.
Is voya.world secure (HTTPS)?
Yes. voya.world uses TLS 1.3 with a certificate issued by Amazon, valid until Dec 31, 2026.
Who hosts voya.world?
voya.world is hosted on AWS, behind CloudFront CDN.
What is voya.world's SEO score?
voya.world scored 90/100 for SEO in the latest analysis (excellent).
What is voya.world's overall website score?
voya.world has an overall SiteGraph score of 71/100, combining SEO, performance, security, and accessibility.