Access blog.lenovo.com. Lenovo Education Hub - Knowledge Unleashed

blog.lenovo.com

841 ms

application.min.css

126 ms

satelliteLib-72ed6aba7cec9558bd09a076c144b1856387c6d5.js

130 ms

application.min.js

63 ms

elqCfg.js

11 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 46% of them (22 requests) were addressed to the original Blog.lenovo.com, 8% (4 requests) were made to Dpm.demdex.net and 8% (4 requests) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (924 ms) belongs to the original domain Blog.lenovo.com.

Content Size

3.4 MB

After Optimization

2.9 MB

In fact, the total size of Blog.lenovo.com main page is 3.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 34.6 kB

Original 44.0 kB
After minification 39.2 kB
After compression 9.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.8 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 34.6 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 41.4 kB

Original 2.8 MB
After minification 2.7 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Blog Lenovo images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 363.2 kB

Original 516.3 kB
After minification 490.2 kB
After compression 153.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 363.2 kB or 70% of the original size.

CSS Optimization

-74%

Potential reduce by 27.3 kB

Original 36.8 kB
After minification 36.7 kB
After compression 9.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Blog.lenovo.com needs all CSS files to be minified and compressed as it can save up to 27.3 kB or 74% of the original size.

Requests Now

After Optimization

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blog Lenovo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and as a result speed up the page load time.