pdfdk

Your PDFs are being indexed by Google right now. Employee contracts, salary reports, internal memos – all searchable.
Block & Optimize PDFs stops this. Block PDFs from Google (free, unlimited), compress and watermark files, and get a signed deletion certificate proving your data was removed from our Nordic servers.
<h4>Key Features</h4>
Free Features (No account needed)
<ul>
<li>Block PDFs from Google – Unlimited, one-click protection via X-Robots-Tag headers</li>
<li>Google Leak Scanner – Find which of your PDFs are already indexed by Google</li>
<li>Per-PDF Controls – Toggle visibility in the Media Library</li>
<li>Bulk Actions – Block or allow multiple PDFs at once</li>
<li>Login Protection – Require WordPress login to access specific PDFs</li>
<li>Statistics Dashboard – See your protection status at a glance</li>
</ul>
Premium Features (Free PDF.dk account)
<ul>
<li>20 compressions/month – Reduce PDF file size via Ghostscript</li>
<li>20 watermarks/month – Add text watermarks to PDFs</li>
<li>Auto-process on upload – Set it and forget it</li>
<li>Deletion Certificates – Signed proof that your files were deleted</li>
</ul>
<h4>External Service</h4>
This plugin connects to <a href="https://pdf.dk" rel="nofollow ugc">PDF.dk</a> for the following premium features:
<ul>
<li>PDF Compression – Your PDF is uploaded to PDF.dk’s secure Nordic servers, compressed, and returned to your WordPress site.</li>
<li>PDF Watermarking – Your PDF is uploaded to PDF.dk servers, watermarked with your chosen text, and returned.</li>
<li>Google Leak Scanner – Your domain name is sent to PDF.dk to check which PDFs are indexed by Google.</li>
<li>Deletion Certificates – After processing, a signed certificate is generated proving your file was deleted from our servers.</li>
</ul>
No data is sent to PDF.dk unless you explicitly use one of these features. The free blocking feature works entirely locally.
<ul>
<li><a href="https://pdf.dk/terms" rel="nofollow ugc">PDF.dk Terms of Service</a></li>
<li><a href="https://pdf.dk/privacy" rel="nofollow ugc">PDF.dk Privacy Policy</a></li>
</ul>
<h4>Why PDF.dk?</h4>
<ul>
<li>Nordic Processing – Your files are processed on secure servers in Finland, within the Nordic region</li>
<li>Deletion Certificates – Get signed proof that your files were deleted from our servers</li>
<li>GDPR Compliant – Built for European businesses and municipalities</li>
</ul>
<h4>Perfect For</h4>
<ul>
<li>Municipalities and government agencies</li>
<li>Law firms handling confidential documents</li>
<li>Healthcare organizations with patient data</li>
<li>HR departments managing employee records</li>
<li>Anyone who takes GDPR seriously</li>
</ul>

Block & Optimize PDFs – PDF.dk

Block PDFs from Google indexing, compress and watermark. Nordic GDPR processing with deletion certificates.

Steven Vachon

Combining HTML “minification” with cache and HTTP compression (<a href="https://wordpress.org/extend/plugins/wp-super-cache/" rel="ugc">WP Super Cache</a>, or similar) will cut down your bandwidth and ensure near-immediate content delivery while increasing your Google rankings.
This plugin will compress your HTML by shortening URLs and removing standard comments and whitespace; including new lines, carriage returns, tabs and excess spaces. Most importantly, by ignoring <code><pre></code>, <code><textarea></code>, <code><script></code> and Explorer® <code>conditional comment</code> tags, presentation will not be affected.

WP-HTML-Compression

Reduce file size by shortening URLs and safely removing all standard comments and unnecessary whitespace from an HTML document.

Block & Optimize PDFs – PDF.dk vs WP-HTML-Compression