PrestaSpeed商店网站提速优化Prestashop模块V6.0.1 数据库+WebP图片优化

PrestaSpeed是一款网站提速优化Prestashop模块，用于优化您的 Prestashop 数据库、图像、一些模块和配置，以提高前台和后台访问速度以及磁盘可用空间。

该模块允许您清除所有对商店管理无用和数据库过载的统计数据（例如用户连接、废弃购物车、旧客户消息、日志、商店搜索、旧订单等）。我们建议使用 Google Analytics 进行高级统计并避免数据库过载（在正常流量下，数据库的大小往往会增加并达到千兆字节）。

该模块还优化了数据库中的所有表，消除了过期折扣或废弃购物车，以减少数据库的大小并提高其性能。现在，它还解决了表中的错误查询并从数据库中删除了垃圾。从 PrestaShop 仪表板，您可以查看数据库的统计信息，并知道何时应该使用该模块。并且还可以按日期删除用户的有效订单和废弃购物车，一般过几年就不行了。对于百货公司，这将有助于按日期消除旧订单并节省数据库空间。

说明：v6.0.1 开始兼容PS 8.1 + 支持webp图片

PrestaSpeed 不限于与数据库一起工作，该模块可以清除缓存并优化您站点上的 CSS 和 JS 文件并配置您的商店以获得最佳性能、压缩字体等。您现在可以使用 Cron 任务自动执行优化站点数据库。该模块测量网站的速度，您可以看到性能的提高（必须访问主页）。如果在 PrestaShop 中启用 js/css 压缩，PrestaSpeed 有自动预加载的选项。当鼠标通过链接时，此选项会预加载任何页面，从而提高站点的速度（仅限 PS 1.7+）。

它还具有无限滚动选项，可以在滚动时在类别页面上加载一些产品，并在滚动时加载其余产品，从而在加载类别页面时节省了大量时间。

为了在后台部分获得最佳性能，PrestaSpeed 可以优化 htaccess 以提高您网站的加载速度，并为 htaccess 定义缓存、gzip、headers 等的最佳配置。最后的改进是对 htaccess 的优化使用 reSmush 服务的商店图像。您可以通过此优化获得较小的图像尺寸并将其应用于任何新产品图像或优化所有产品的所有图像、图像类别、模块/主题图像、徽标、制造商/供应商图像、场景图像和 CMS 图像以及任何图片你指出。该模块还允许您擦除所有临时图像以节省服务器空间。如果出现故障，模块可以选择恢复优化的映像（使用 -old 扩展名保存）。如果您的 PrestaShop 商店有很多图片，您可以配置一个 cron 任务来一次优化所有图像，在服务器上执行此任务。另一个功能是删除不再使用的产品的图像，例如已经删除但图像保留在服务器上的产品。我们添加了搜索和删除 error_log 文件的选项。这些文件包含 PrestaShop 的错误，有时大小可能为 1 GB 或更大。现在，模块可以搜索和删除它们。如果您使用 YouTube 视频，一个新功能是当您合并视频时，YouTube 会将许多脚本加载到您的网站（几乎 1MB）。使用新的 PrestaSpeed 代码，YouTube 上传大小会减小，并使您的网站速度更快。你只需要用 PrestaSpeed 代码替换旧的 iframe 代码。还添加了加载 Facebook 块的选项，并进行了改进，
从 5.5 版开始，我们提供了消除从未售出的产品组合的选项，有助于拥有更干净的数据库。

启用 Youtube 优化前的评分：

启用Youtube优化后：

特点：

• 优化数据库（清理垃圾）
• 优化统计信息（连接、废弃的购物车、未找到的页面等）
• 按日期删除旧订单
• 消除折扣过期
• 优化模板和缓存的配置
• 启用 gzip
• 删除多余的图像
• 删除error_log的文件
• 无限滚动
• Youtube优化
• 优化 Facebook 区块
• InstaClick (PS 1.7)
• 提高Htaccess在面板站点和管理中的性能
• 优化图片（产品、分类、cms、模块、主题等，单个图片）
• Cron的图片和数据库优化
• 多语言
•  多店

PrestaSpeed optimize your Prestashop database, images, some modules and configuration to increase the front office and back office access speed, and free space on disk.

The module allows you to erase all statistics data that is useless for store management and overloads the database (such as user connections, abandoned cars, old customer messages, logs, store searches, old orders, etc.). We recommend using Google Analytics for advanced statistics and avoid overloading the database (with normal traffic, the database tends to increase in size and reach gigabytes).

The module also optimizes all tables in the database and eliminates expired discounts or abandoned cars, to reduce the size of the database and improve its performance. And now, it also solves erroneous queries in tables and removes garbage from the database. From the PrestaShop dashboard you can see the statistics of the database and know when you should use the module. And you can also delete valid orders by date and abandoned cars from users, which generally do not work after a few years. For department stores, this will help eliminate old orders by date and save space in the database.

PrestaSpeed ​​is not limited to working with the database, the module can clear the cache and optimize the CSS and JS files on your site and configure your store for the best performance, compress fonts, etc. You can now use Cron tasks to automatically optimize the site database. The module measures the speed of the site, and you can see the increase in performance (you must visit the Main Page).   PrestaSpeed ​​has the option of automatic preload if you enable js / css compression in PrestaShop. This option preloads any page when the mouse goes through a link, increasing the speed of the site (PS 1.7+ only).

It also has an infinite scroll option, to load some products on the category page and the rest of the products when you scroll, saving a lot of time when loading the category pages.

To get the best performance in the back office part, PrestaSpeed ​​can optimize the htaccess to improve the loading speed of your site and define the best configuration for cache, gzip, headers for htaccess, etc. The last improvement is the optimization of the images of your store with reSmush service. You can obtain a small image size with this optimization and apply it to any new product image or optimize all images of all products, image categories, modules / themes images, logo, manufacturers / suppliers images, scene images and CMS images and also any picture you indicate. The module also allows you to erase all temporary images to save space on the server. The Module has the option of restoring the optimized image (saved with the -old extension) in case something fails. If your PrestaShop store has a lot of images, you can configure a cron task to optimize all images at once, executing this task on the server. Another function is to delete images of products that are no longer used, such as products that have been deleted but the images remained on the server.   We have added the option to search and delete error_log files. These files contain errors by PrestaShop, and sometimes it can be 1 GB in size or more. Now, the module can search and delete them.   A new feature if you use YouTube videos, is when you incorporate a video, YouTube loads many scripts to your site (almost 1MB). With the new PrestaSpeed ​​code, YouTube upload size decreases and makes your site faster. You just need to replace the old iframe code with the PrestaSpeed ​​code. Also added was the option to load the Facebook block with improvement, which replaces the Facebook module that PrestaShop brings.
Since version 5.5 we include the option to eliminate product combinations that have never been sold, helping to have a cleaner database.

Rate before enable Youtube optimization:

After enable the Youtube optimization:

Features:

• Optimize database (clean garbage)
• Optimize stats (connections, abandoned carts, pages of is not found, etc.)
• Delete them old orders by date
• Eliminate discounts expired
• Optimize the configuration of template and cache
• Enable gzip
• Remove redundant images
• Delete files of error_log
• Scroll infinite
• Youtube optimization
• Optimized Facebook block
• InstaClick (PS 1.7)
• Increase the performance of Htaccess in the panel site and admin
• Optimize images (products, categories, cms, modules, themes, etc, individual images)
• Cron’s images and optimization of database
• Multi-languag