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MODULE FOR 1C-BITRIX

Sotbit

Sotbit: Site Acceleration – Image, CSS, JS, HTML Optimization, WebP, LazyLoad

Website performance optimization module. Features include image compression, minification and concatenation of CSS and JavaScript files, and HTML code optimization. Supports image conversion to WebP format and implements LazyLoad for content outside the viewport. The tool is designed to reduce page load times and improve speed metrics.

Technical details

Published
11.11.2024
Updated
28.07.2026
Version
1.0.4
Installed
100 - 499 times
Responsiveness
Yes
Composite support
Yes
Compatible with Sites24
No
Developer
Sotbit

What this solution does

Website performance optimization module. Features include image compression, minification and concatenation of CSS and JavaScript files, and HTML code optimization. Supports image conversion to WebP format and implements LazyLoad for content outside the viewport. The tool is designed to reduce page load times and improve speed metrics.

The 'Sotbit: Site Speed' module is designed for the 1C-Bitrix platform. It provides optimization for images, CSS, JavaScript, and HTML, while supporting conversion to WebP format and LazyLoad technology. These measures can increase website loading speed by 12–97%, improve Google Speed scores, and positively impact conversion rates and project visibility in search engines.

Website performance optimization module. Features include image compression and conversion to WebP format, minification and merging of CSS and JavaScript files, and automatic HTML code cleanup. Supports LazyLoad technology for accelerated content rendering.

The Sotbit Speed Page module provides comprehensive site acceleration through content optimization. Capabilities include image compression, CSS and JavaScript minification, and HTML optimization. The solution supports conversion to WebP format and implements LazyLoad technology for deferred image loading.

The Sotbit Speed Page module optimizes images, CSS, JavaScript, and HTML. It supports the WebP format and the LazyLoad technology to improve site performance.

The product holds accreditation from the Ministry of Digital Development of the Russian Federation (registry entry No. 25980 dated 28.12.2024). This status confirms compliance with established standards and grants exemption from VAT.

Faster site loading improves user experience, leading to increased engagement and conversion rates. The module optimizes images, CSS, JavaScript, and HTML, supports the WebP format, and implements LazyLoad technology.

Optimization of images, CSS, JavaScript, and HTML, including WebP support and LazyLoad technology, reduces server load. This enables infrastructure cost savings of up to 10–15% through reduced hosting and maintenance resource consumption.

Website loading speed is a key factor in search engine rankings. Optimizing images, CSS, JavaScript, and HTML, along with support for the WebP format and LazyLoad technology, helps improve SEO performance. These measures enable increased organic traffic without additional advertising investments.

Site optimization reduces the probability of failures by 20–40%. An accelerated platform handles peak loads during sales and promotions more reliably, preventing failures and minimizing lost orders.

Repeat visits increase by 10–20% due to high site speed and stability. Fast loading builds visitor trust, enhances brand perception, and strengthens the company's market position.

Website performance optimization module. Automatically compresses images, converts them to WebP format, minifies and combines CSS and JavaScript files, and cleans up HTML code. Supports LazyLoad technology for images and iframes to reduce server load and speed up content rendering. Operates on standard web resource types without altering visual quality.

The WebP image format, developed by Google, reduces file sizes by 25–34% compared to JPEG and PNG while maintaining high visual quality. Implementing WebP accelerates page loading by 10–20%, which is critical for mobile users and those on networks with limited bandwidth.

Modern SEO standards require minimal image sizes for fast website loading. If images are already uploaded, manual optimization is time-consuming. The module allows compressing existing images with adjustable compression levels. This increases page load speed by 15–30%, which is critical for sites with many images, such as online stores. Compression preserves the original image format, ensuring compatibility with most devices and browsers, including older versions. Unlike the WebP format, which is not supported in Internet Explorer, Safari up to version 14 (desktop and mobile), and outdated versions of Samsung Internet.

LazyLoad is a technology that accelerates web page rendering through deferred content loading. The system loads only elements visible in the user's current viewport, while images and videos are fetched automatically upon scrolling. This approach reduces initial data volume by 20–40% and shortens page load time by 15–25%. The method is particularly effective for sites with extensive multimedia content, ensuring a smooth user interface experience.

Clean and optimized code ensures fast website performance. The module removes unnecessary elements from HTML, CSS, and JavaScript, reducing code volume by 10–30%. This allows page loading to speed up by an additional 5–15%.

The effectiveness of the Sotbit: Site Acceleration module depends on the initial optimization level of the resource. When performing comprehensive optimization of a standard Bitrix online store—including image compression, enabling LazyLoad, and code minification—mobile version performance increases by more than two times.

The module is included in the 'Sotbit: Retail' edition.

Documentation

For technical inquiries, refer to the documentation.

The 'Sotbit: Site Speed' module optimizes images, CSS, JavaScript, and HTML, supports the WebP format, and implements LazyLoad. The developer provides free technical support both before purchase and after installation.

Demo mode

The module is available for a 14-day free trial. Technical support specialists will assist with installation, configuration, and testing of the solution.

Website performance optimization module. Features include image compression and conversion to WebP format, minification and merging of CSS and JavaScript files, and automatic HTML code cleanup. Supports LazyLoad technology for accelerated content rendering.

The Sotbit Speed Page module provides comprehensive site acceleration through content optimization. Capabilities include image compression, CSS and JavaScript minification, and HTML optimization. The solution supports conversion to WebP format and implements LazyLoad technology for deferred image loading.

The Sotbit Speed Page module optimizes images, CSS, JavaScript, and HTML. It supports the WebP format and the LazyLoad technology to improve site performance.

For “Sotbit: Site Acceleration – Image, CSS, JS, HTML Optimization, WebP, LazyLoad”, General iT can perform integration, configuration and a final check after installation.

UPDATE HISTORY

What’s new

4 releases
1.0.4 (28.07.2026)Latest update

Optimization and fixes:

Improved operation with the "Optimize JS on page" setting enabled;

Optimized tags for image conversion;

Optimized JSON handling with large data volumes;

Increased resilience to potential threats in the solution.

1.0.3 (22.01.2026)

Optimization and fixes:

Fixed errors after updating the main Bitrix module (Bitrix main module version 25.1150.100).

1.0.2 (02.07.2025)

Optimization and fixes:

Improved CSS optimization methods;

Optimized the HTML minification method.

1.0.1 (26.02.2025)

Optimization and fixes:

Optimized image resize path handling.

YOUR PROJECT INFRASTRUCTURE

A home for your website

BEFORE YOU ORDER

Let’s go through the details.

What does the price cover?
The displayed price covers the solution itself. Platform licensing, installation and customisation are checked separately. If the page offers bundles, select the required option before submitting a request.
How do I check compatibility?
Compare the supported editions and solution version in the technical details with your project. Before installing on a live website, we recommend making a backup and checking the solution in a test environment.
Is there a trial?
The developer lists a trial of 14 days. The trial button opens the installer in your website control panel. Check the required features and compatibility before purchasing.
How much does this solution’s renewal cost?
The current renewal price is 2,995 ₽. Before you order, a manager will confirm the renewal period and whether it applies to your licence.
Can you help with implementation?
We can help install the module, check its settings and verify how it works in your project. Compatibility with other customisations and the scope of work are assessed before we begin.

GENERAL iT

Let’s discuss your project

Получатель: ООО «Дженерал Ай Ти Рус»

1C-BITRIX

Install solution

Enter a domain with or without https://. The installer will open in your website control panel in a new tab.

Solution screenshots

Solution screenshot