Speed Kit Explained.

Watch this short video, to learn how Speed Kit can help you make fast page loads your competitive advantage.

Trusted by the Best.

Being responsible for Baur's online shop and other big players in European e-commerce, we set high standards for our partners as well as for ourselves. With Speed Kit, Baqend has not only developed a one-of-a-kind solution for boosting page loads and improving user-perceived web performance. The entire Baqend team has impressed us with their exceptional technical prowess, extremely fast response times, and a silky smooth onboarding experience for deploying Speed Kit on Baur.de. We are looking forward to expanding the successful cooperation between Empiriecom and Baqend.

More than 100 specialists,
more than 40 e-commerce platforms

For Everyone.

Speed Kit is the perfect tool for Publishers, Landing Pages, E-Commerce, Portals, and Agencies to make their websites faster and the backend scalable to more users!

Faster Page Loads

Speed Kit hooks into your existing website and makes it 50-300% faster.

Works For Any Site

Extremely easy integration of Speed Kit into your current tech stack.

Offline Mode

Speed Kit turns your site into an offline-browsable Progressive Web App.

Broad Browser Support

Speed Kit uses Service Workers (coverage >75%) and gracefully degrades when they are not available.

Case Study — German E-Commerce

Accelerating AppelrathCüpper

Assisted Integration

2 days

To Add & Test Speed Kit

Verified Performance Improvement


Faster Load Time in A/B Test

Significant Conversion Uplift


Conversion Rate in Sales

Boost your website in 3 simple steps.

Tell Speed Kit the domain to make fast

In your account simply configure which sites Baqend should make fast.

Include the code snippet

The snippet provides a Service Worker script that reroutes your existing website's requests through Baqend's caching infrastructure.

Enjoy unparalleled performance

Your website will be 50-300% faster as Baqend automatically applies network optimizations and sophisticated caching.

How it works

Speed Kit uses Service Workers to accelerate the requests made by your website



When your website loads a resource (e.g. an image or script), Speed Kit intercepts the HTTP request. If your config does not exclude the content type or URL, Baqend handles the request.


Speed Kit routes the request through Baqend's caching infrastructures. In most cases, the response is already cached and returned with very low latency.


Whenever content changes, you call the Baqend API (or click the button), so Baqend immediately refetches changed content. Baqends caching algorithms automatically update all caches in realtime (including users' browser caches).

WordPress Plugin

The WordPress-Plugin makes installing Speed Kit a one-click experience

Download Documentation

Plesk Extension

Accelerate your Plesk domains with a dead-simple extension.

Learn More

Speed Kit helps Baur.de stay ahead of the competition by accelerating page loads through cutting-edge technology.
(read full quote)
The entire Baqend team has impressed us with their exceptional technical prowess, extremely fast response times, and a silky smooth onboarding experience for deploying Speed Kit on Baur.de.
(read full quote)
Speed Kit does not only give us a 3.9x page speed boost you can feel, but a 55% conversion uplift we can measure.
(read case study)
Through our partnership with Baqend, we can provide page speed as a service to our customers: The Plesk interface enables intuitive server administration, while Speed Kit accelerates the selected websites with a single click.
Speed Kit brought suntours.de from over 2 seconds to less than one second loading time and it was super-easy to set up.
Speed Kit not only makes page loads for Fussballdaten.de twice as fast. Our servers could also handle the notorious end-of-season load peaks with ease. Through the Dynamic Blocks feature, our live tickers are further always up-to-date – it's the best of caching, but without staleness!
Other WordPress plugins for web performance are either complex or not effective. Speed Kit is different: It is easy to configure and still shaves a whole second off nect.com load times.

Speed Kit Features

What Speed Kit adds to your own optimizations.

Caching the Uncacheable

Speed Kit can cache everything, even server-generated HTML and REST APIs, using novel cache coherence algorithms and dynamic blocks.

Deep Network Optimizations

Speed Kit optimizes how resources are transmitted over the network utilizing Service Workers, HTTP/2, tuned TLS, and improved TCP.

Speed up 3rd Party Dependencies

Speed Kit can accelerate 3rd party resources (e.g., fonts and scripts) by multiplexing them over the same optimized connection as the page itself.

CDN Caching

Data is routed to the nearest of 40 edge locations.

Optimized HTTP/2

Data is loaded with HTTP/2 exploiting all its new features.

Backend Performance

Baqend offloads your backend by 60-90%, so it scales to more users.

Browser Caching

We manage and keep consistent the browser cache.

Tuned TLS

Automatic session resumption, OCSP stapling, record sizing & ALPN.

In-Depth Analysis

The analyzer reports performance with and without Speed Kit.

Cache Coherence

Content is updated globally in 150 ms, but only if it actually changed.

API-based or Periodic Refreshing

Speed Kit automatically crawls your site or you call an API.

Cache External Resources

Speed Kit can accelerate 3rd party dependencies, e.g. script/font hosters.

Dynamic Blocks

Speed up even personalized content (e.g. shopping carts).

Improved TCP

Multiplexes all domains through one connection for ideal congestion control.

Privacy Guaranteed

No sensitive user data processed (GDPR-compliant).

Dynamic Content Caching

Baqend can cache and keep up-to-date dynamic and personalized data.

Never Unavailable

If anything goes wrong, Speed Kit simply turns itself off.

Progressive Web App (PWA)

With Speed Kit your site becomes an offline-browsable PWA.

Make fast page loads your competitive advantage

Fast websites are more successful. Today, an average website takes 110 requests and over 3 MB to load. Here are the studies.

Average Website Load: 9.3s

With every 100ms of additional page load time, revenue decreases by 1%.
400ms of additional page load time results in 9% less visitors.
When increasing load time of search results by 500ms, traffic decreases by 20%.
Increasing page load time by 1s decreases conversions by 7%.

Built For Data Privacy.

By default, Speed Kit will not handle cookies, credentials, or other personalized information.

Native GDPR Compliance.

Add Speed Kit without violating GDPR laws – no DPA is required.

No Tracking.

Speed Kit does not process or store personally identifiable information.

Strong Cryptography.

Speed Kit transfers data with state-of-the-art TLS cipher suites for maximum security.

Made & Hosted in Germany.

Speed Kit is developed in Hamburg. Customer data is stored in Frankfurt.

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