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About Website

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gdvanguard.com

583 ms

Our browser made a total of 1 request to load all elements on the main page. We found that all of those requests were addressed to Gdvanguard.com and no external sources were called. The less responsive or slowest element that took the longest time to load (583 ms) belongs to the original domain Gdvanguard.com.

Content Size

182.5 kB

After Optimization

139.0 kB

In fact, the total size of Gdvanguard.com main page is 182.5 kB. This result falls within the top 5000 of lightweight and thus fast loading web pages. Only a small number of websites need less resources to load. Images take 107.4 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 31.9 kB

Original 43.7 kB
After minification 42.0 kB
After compression 11.8 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.9 kB or 73% of the original size.

Image Optimization

-11%

Potential reduce by 11.5 kB

Original 107.4 kB
After minification 95.9 kB

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. Obviously, Gdvanguard needs image optimization as it can save up to 11.5 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 139 B

Original 31.5 kB
After minification 31.5 kB
After compression 31.3 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. This website has mostly compressed JavaScripts.

Requests Now

After Optimization

Besides the initial HTML request, no CSS, Javascripts, AJAX or image files were requested in the course of web page rendering.

Language and Encoding

Language Detected

N/A

Language Claimed

Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gdvanguard.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Chinese. Our system also found out that Gdvanguard.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

gdvanguard.com

Open Graph description is not detected on the main page of Gdvanguard. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: