Do you want to know how to optimize pictures according to page speed and Google? In this article, you will learn the best image enhancement techniques to improve performance and solve psi (page speed insight) image alerts. Image source: Google Page Speed insight Google is the main source of revenue for most companies, so ranking is very important. Page speed is one of the main performance indicators of the algorithm. Optimizing images is an effective way to improve the speed of WordPress website.
Jump in Image plays a very important role in improving page speed. We believe that optimizing image according to page speed is very important for page layout and user experience. In fact, you need to prepare photos online. Do you know that many non optimized images are usually the reason why websites run slowly? The impact of images on performance includes the overall speed of the page. Large images may annoy visitors who want to create a website. Pictures are the main resources of the web page, as shown below. The weight of web pages depends on the content type. Source: calendar image archiving is a good source of web page weight, and each web page constitutes the largest number of HTTP requests.
• Customize by content type – source: Yearbook archive when HTTP visitors visit the website, they need to request and load some files to make the content in the browser. For all individual files, the server sends an HTTP request. HTTP request description: source code: the more WP rocket resources, the more requests the browser needs. Optimizing and reducing the image size will reduce the size of HTTP requests, thus speeding up the speed of the website. Image enhancement according to the speed of the page is very important for business interests. In order to meet the needs of visitors, you need a website that can upload bright photos quickly. Otherwise, the prospect will leave before moving. According to Google, if the page time exceeds 5 seconds, the possibility of separation will increase by 90%! Deviation rate and page speed. Source: think about Google, we find that images play an important role in page performance. Let’s look at the unoptimized image effects in the Google Page Speed insight report.
What impact does the picture have on Google Page Speed’s insight? Page speed insight is a web content analysis tool, including
Chrome image check. Display and height settings – source: Chrome 5. Delayed loading is one of the most effective methods to improve tire performance. What’s up? It means that the browser only loads the pictures that visitors are viewing Delay ing unimportant content. Source: delay ing WP image application. You can use WordPress free plug-ins, such as WP rock of lazzie load or automatic optimization. WP rocket lazload is very simple. The following tags can be added to the lazyload image on the WordPress dashboard to manually delay loading. For more information on deferred loading, it’s best to read the article on the best deferred loading plug-in for WordPress. 6 enabled caching is another recommendation of Google browser to speed up pages because it allows users to provide faster images. Browser caching can help reduce the number of HTTP requests in the page, thereby reducing the load on the server. Google recommends using the WordPress plug-in cache. One of the best plug-in caches is WP sockets. Apply 80% of web performance best practices, providing a simple interface and fast settings. 7. The use of CAD pictures greatly reduces the transportation cost and improves the insight of Google page speed. Improved the way photos are delivered to tourists around the world. This method reduces the amount of data transmission. Important: preparing CAD from scratch can be overwhelming. DNS records and domain names must be processed. If you prefer automatic installation, you can use rocketcdn. They perform heavy tasks and configure CAD. eight If possible, one of the most important functions of SVG is to change the size without losing the quality of graphics, so as to improve the performance of SVG graphics. SVG is the abbreviation of XML based scalable vector graphics. Based on this scheme, a set of mathematical equations which is easy to expand without affecting pixels is proposed. Image and page speed: a case study will use all the above technologies to compare the performance of web pages before and after optimization.
